android_kernel_xiaomi_sm8450

Author	SHA1	Message	Date
Greg Kroah-Hartman	b48eba851f	Merge `1ebfa66638` ("drm/amd/display: Add null check for top_pipe_to_program in commit_planes_for_stream") into android12-5.10-lts Steps on the way to 5.10.227 Change-Id: I5e69192f2ecbbda523c18c2749bb1f181837e99c Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>	2024-11-14 11:32:05 +00:00
Adrian Ratiu	47be40b698	proc: add config & param to block forcing mem writes [ Upstream commit 41e8149c8892ed1962bd15350b3c3e6e90cba7f4 ] This adds a Kconfig option and boot param to allow removing the FOLL_FORCE flag from /proc/pid/mem write calls because it can be abused. The traditional forcing behavior is kept as default because it can break GDB and some other use cases. Previously we tried a more sophisticated approach allowing distributions to fine-tune /proc/pid/mem behavior, however that got NAK-ed by Linus [1], who prefers this simpler approach with semantics also easier to understand for users. Link: https://lore.kernel.org/lkml/CAHk-=wiGWLChxYmUA5HrT5aopZrB7_2VTa0NLZcxORgkUe5tEQ@mail.gmail.com/ [1] Cc: Doug Anderson <dianders@chromium.org> Cc: Jeff Xu <jeffxu@google.com> Cc: Jann Horn <jannh@google.com> Cc: Kees Cook <kees@kernel.org> Cc: Ard Biesheuvel <ardb@kernel.org> Cc: Christian Brauner <brauner@kernel.org> Suggested-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Adrian Ratiu <adrian.ratiu@collabora.com> Link: https://lore.kernel.org/r/20240802080225.89408-1-adrian.ratiu@collabora.com Signed-off-by: Christian Brauner <brauner@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>	2024-10-17 15:08:12 +02:00
Greg Kroah-Hartman	b84ad15be5	This is the 5.10.224 stable release -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmbCv24ACgkQONu9yGCS aT7lNRAAzP2lSCUHROaMTldoQdahqoWqwFSiMI9p32HYLTerpg1GHVsi1IUvD+pv zhmUG9w+ACbSbZ9337G61FeEDCIBzgqaIXLCtbK2Be9nWMa9I1ZtMSFUKoSmVJBw YbrI/UOscJmAf44G6DeMp+N+/S2o7INK463u51SYjufo/zhFF8KsYElm23p06kgn lTkkUAoo9mSVvEr64zbjwLrWyBWTlcvYH/xrkWeJWXl+hBv0K5Ig9IBm0sc0DSQR fErADzDLFkmD9pduZbMwbzUUzC8ST41KKjTgClaHQhSMeoLoWT8CJM5Swwds4XVE JkoClkqnj3+stYFpLFm9UUgZ12wu/9slzgRCN6fTraSNT8gE9F9BRJXFGL+3S5OO oHKZYEEPTZDsD3PihgufJ4Ft27+KpMUzAgQUmVH/y47wrVJ2pf4fCK8LKT0MbjBi pjZaDRCxwo1aORL3+jYJBVRecrNqQ0DhacYOKznhb2KKeaHojIwLaE6k/W/0Q8U5 1uMYv+NJ3LWDNzGcNUTCfNtuDELOpkp24Xc8RN0MK2iMMMyfjMpgKssjSBZtz0QW NH0UVpfiWKECKH+m03NeFnYdMuK8/VyM8vatkcemz0FfgJP2UazeiVwSujfS2r2S 0TtsCMPP3kgKa9mAnni7lQs4wkG+OTNDNZqbuDqFZ1rHUS2Usrg= =8i2e -----END PGP SIGNATURE----- Merge 5.10.224 into android12-5.10-lts Changes in 5.10.224 EDAC/skx_common: Add new ADXL components for 2-level memory EDAC, i10nm: make skx_common.o a separate module platform/chrome: cros_ec_debugfs: fix wrong EC message version hfsplus: fix to avoid false alarm of circular locking x86/of: Return consistent error type from x86_of_pci_irq_enable() x86/pci/intel_mid_pci: Fix PCIBIOS_* return code handling x86/pci/xen: Fix PCIBIOS_* return code handling x86/platform/iosf_mbi: Convert PCIBIOS_* return codes to errnos hwmon: (adt7475) Fix default duty on fan is disabled pwm: stm32: Always do lazy disabling hwmon: (max6697) Fix underflow when writing limit attributes hwmon: (max6697) Fix swapped temp{1,8} critical alarms arm64: dts: qcom: sdm845: add power-domain to UFS PHY soc: qcom: rpmh-rsc: Ensure irqs aren't disabled by rpmh_rsc_send_data() callers arm64: dts: qcom: msm8996: specify UFS core_clk frequencies soc: qcom: pdr: protect locator_addr with the main mutex soc: qcom: pdr: fix parsing of domains lists arm64: dts: rockchip: Increase VOP clk rate on RK3328 ARM: dts: imx6qdl-kontron-samx6i: move phy reset into phy-node ARM: dts: imx6qdl-kontron-samx6i: fix PHY reset ARM: dts: imx6qdl-kontron-samx6i: fix board reset ARM: dts: imx6qdl-kontron-samx6i: fix SPI0 chip selects ARM: dts: imx6qdl-kontron-samx6i: fix PCIe reset polarity arm64: dts: mediatek: mt8183-kukui: Drop bogus output-enable property arm64: dts: mediatek: mt7622: fix "emmc" pinctrl mux arm64: dts: amlogic: gx: correct hdmi clocks m68k: atari: Fix TT bootup freeze / unexpected (SCU) interrupt messages x86/xen: Convert comma to semicolon m68k: cmpxchg: Fix return value for default case in __arch_xchg() ARM: pxa: spitz: use gpio descriptors for audio ARM: spitz: fix GPIO assignment for backlight firmware: turris-mox-rwtm: Fix checking return value of wait_for_completion_timeout() firmware: turris-mox-rwtm: Initialize completion before mailbox wifi: brcmsmac: LCN PHY code is used for BCM4313 2G-only device selftests/bpf: Fix prog numbers in test_sockmap net: esp: cleanup esp_output_tail_tcp() in case of unsupported ESPINTCP net/smc: Allow SMC-D 1MB DMB allocations net/smc: set rmb's SG_MAX_SINGLE_ALLOC limitation only when CONFIG_ARCH_NO_SG_CHAIN is defined selftests/bpf: Check length of recv in test_sockmap lib: objagg: Fix general protection fault mlxsw: spectrum_acl_erp: Fix object nesting warning mlxsw: spectrum_acl_bloom_filter: Make mlxsw_sp_acl_bf_key_encode() more flexible mlxsw: spectrum_acl: Fix ACL scale regression and firmware errors ath11k: dp: stop rx pktlog before suspend wifi: ath11k: fix wrong handling of CCMP256 and GCMP ciphers wifi: cfg80211: fix typo in cfg80211_calculate_bitrate_he() wifi: cfg80211: handle 2x996 RU allocation in cfg80211_calculate_bitrate_he() net: fec: Refactor: #define magic constants net: fec: Fix FEC_ECR_EN1588 being cleared on link-down ipvs: Avoid unnecessary calls to skb_is_gso_sctp netfilter: nf_tables: rise cap on SELinux secmark context perf/x86/intel/pt: Fix pt_topa_entry_for_page() address calculation perf: Fix perf_aux_size() for greater-than 32-bit size perf: Prevent passing zero nr_pages to rb_alloc_aux() qed: Improve the stack space of filter_config() wifi: virt_wifi: avoid reporting connection success with wrong SSID gss_krb5: Fix the error handling path for crypto_sync_skcipher_setkey wifi: virt_wifi: don't use strlen() in const context selftests/bpf: Close fd in error path in drop_on_reuseport bpf: annotate BTF show functions with __printf bna: adjust 'name' buf size of bna_tcb and bna_ccb structures bpf: Eliminate remaining "make W=1" warnings in kernel/bpf/btf.o selftests: forwarding: devlink_lib: Wait for udev events after reloading xdp: fix invalid wait context of page_pool_destroy() drm/panel: boe-tv101wum-nl6: If prepare fails, disable GPIO before regulators drm/panel: boe-tv101wum-nl6: Check for errors on the NOP in prepare() media: dvb-usb: Fix unexpected infinite loop in dvb_usb_read_remote_control() media: imon: Fix race getting ictx->lock saa7134: Unchecked i2c_transfer function result fixed media: uvcvideo: Allow entity-defined get_info and get_cur media: uvcvideo: Override default flags media: renesas: vsp1: Fix _irqsave and _irq mix media: renesas: vsp1: Store RPF partition configuration per RPF instance leds: trigger: Unregister sysfs attributes before calling deactivate() perf report: Fix condition in sort__sym_cmp() drm/etnaviv: fix DMA direction handling for cached RW buffers drm/qxl: Add check for drm_cvt_mode Revert "leds: led-core: Fix refcount leak in of_led_get()" ext4: fix infinite loop when replaying fast_commit media: venus: flush all buffers in output plane streamoff mfd: omap-usb-tll: Use struct_size to allocate tll xprtrdma: Rename frwr_release_mr() xprtrdma: Fix rpcrdma_reqs_reset() SUNRPC: avoid soft lockup when transmitting UDP to reachable server. ext4: avoid writing unitialized memory to disk in EA inodes sparc64: Fix incorrect function signature and add prototype for prom_cif_init SUNRPC: Fixup gss_status tracepoint error output PCI: Fix resource double counting on remove & rescan coresight: Fix ref leak when of_coresight_parse_endpoint() fails Input: qt1050 - handle CHIP_ID reading error RDMA/mlx4: Fix truncated output warning in mad.c RDMA/mlx4: Fix truncated output warning in alias_GUID.c RDMA/rxe: Don't set BTH_ACK_MASK for UC or UD QPs ASoC: max98088: Check for clk_prepare_enable() error mtd: make mtd_test.c a separate module RDMA/device: Return error earlier if port in not valid Input: elan_i2c - do not leave interrupt disabled on suspend failure MIPS: Octeron: remove source file executable bit powerpc/xmon: Fix disassembly CPU feature checks macintosh/therm_windtunnel: fix module unload. RDMA/hns: Fix missing pagesize and alignment check in FRMR bnxt_re: Fix imm_data endianness netfilter: ctnetlink: use helper function to calculate expect ID net: dsa: mv88e6xxx: Limit chip-wide frame size config to CPU ports net: dsa: b53: Limit chip-wide jumbo frame config to CPU ports pinctrl: rockchip: update rk3308 iomux routes pinctrl: core: fix possible memory leak when pinctrl_enable() fails pinctrl: single: fix possible memory leak when pinctrl_enable() fails pinctrl: ti: ti-iodelay: Drop if block with always false condition pinctrl: ti: ti-iodelay: fix possible memory leak when pinctrl_enable() fails pinctrl: freescale: mxs: Fix refcount of child fs/proc/task_mmu: indicate PM_FILE for PMD-mapped file THP fs/nilfs2: remove some unused macros to tame gcc nilfs2: avoid undefined behavior in nilfs_cnt32_ge macro rtc: interface: Add RTC offset to alarm after fix-up dt-bindings: thermal: correct thermal zone node name limit tick/broadcast: Make takeover of broadcast hrtimer reliable net: netconsole: Disable target before netpoll cleanup af_packet: Handle outgoing VLAN packets without hardware offloading ipv6: take care of scope when choosing the src addr sched/fair: set_load_weight() must also call reweight_task() for SCHED_IDLE tasks char: tpm: Fix possible memory leak in tpm_bios_measurements_open() media: venus: fix use after free in vdec_close hfs: fix to initialize fields of hfs_inode_info after hfs_alloc_inode() ext2: Verify bitmap and itable block numbers before using them drm/gma500: fix null pointer dereference in cdv_intel_lvds_get_modes drm/gma500: fix null pointer dereference in psb_intel_lvds_get_modes scsi: qla2xxx: Fix optrom version displayed in FDMI drm/amd/display: Check for NULL pointer sched/fair: Use all little CPUs for CPU-bound workloads apparmor: use kvfree_sensitive to free data->data task_work: s/task_work_cancel()/task_work_cancel_func()/ task_work: Introduce task_work_cancel() again udf: Avoid using corrupted block bitmap buffer m68k: amiga: Turn off Warp1260 interrupts during boot ext4: check dot and dotdot of dx_root before making dir indexed ext4: make sure the first directory block is not a hole wifi: mwifiex: Fix interface type change leds: ss4200: Convert PCIBIOS_* return codes to errnos jbd2: make jbd2_journal_get_max_txn_bufs() internal KVM: VMX: Split out the non-virtualization part of vmx_interrupt_blocked() tools/memory-model: Fix bug in lock.cat hwrng: amd - Convert PCIBIOS_* return codes to errnos PCI: hv: Return zero, not garbage, when reading PCI_INTERRUPT_PIN PCI: rockchip: Use GPIOD_OUT_LOW flag while requesting ep_gpio binder: fix hang of unregistered readers dev/parport: fix the array out-of-bounds risk scsi: qla2xxx: Return ENOBUFS if sg_cnt is more than one for ELS cmds f2fs: fix to don't dirty inode for readonly filesystem clk: davinci: da8xx-cfgchip: Initialize clk_init_data before use ubi: eba: properly rollback inside self_check_eba decompress_bunzip2: fix rare decompression failure kbuild: Fix '-S -c' in x86 stack protector scripts kobject_uevent: Fix OOB access within zap_modalias_env() devres: Fix devm_krealloc() wasting memory rtc: cmos: Fix return value of nvmem callbacks scsi: qla2xxx: During vport delete send async logout explicitly scsi: qla2xxx: Fix for possible memory corruption scsi: qla2xxx: Fix flash read failure scsi: qla2xxx: Complete command early within lock scsi: qla2xxx: validate nvme_local_port correctly perf/x86/intel/pt: Fix topa_entry base length perf/x86/intel/pt: Fix a topa_entry base address calculation rtc: isl1208: Fix return value of nvmem callbacks watchdog/perf: properly initialize the turbo mode timestamp and rearm counter platform: mips: cpu_hwmon: Disable driver on unsupported hardware RDMA/iwcm: Fix a use-after-free related to destroying CM IDs selftests/sigaltstack: Fix ppc64 GCC build rbd: don't assume rbd_is_lock_owner() for exclusive mappings MIPS: ip30: ip30-console: Add missing include MIPS: Loongson64: env: Hook up Loongsson-2K drm/panfrost: Mark simple_ondemand governor as softdep rbd: rename RBD_LOCK_STATE_RELEASING and releasing_wait rbd: don't assume RBD_LOCK_STATE_LOCKED for exclusive mappings Bluetooth: btusb: Add RTL8852BE device 0489:e125 to device tables Bluetooth: btusb: Add Realtek RTL8852BE support ID 0x13d3:0x3591 nilfs2: handle inconsistent state in nilfs_btnode_create_block() io_uring/io-wq: limit retrying worker initialisation kernel: rerun task_work while freezing in get_signal() kdb: address -Wformat-security warnings kdb: Use the passed prompt in kdb_position_cursor() jfs: Fix array-index-out-of-bounds in diFree um: time-travel: fix time-travel-start option f2fs: fix start segno of large section libbpf: Fix no-args func prototype BTF dumping syntax dma: fix call order in dmam_free_coherent MIPS: SMP-CPS: Fix address for GCR_ACCESS register for CM3 and later ipv4: Fix incorrect source address in Record Route option net: bonding: correctly annotate RCU in bond_should_notify_peers() netfilter: nft_set_pipapo_avx2: disable softinterrupts tipc: Return non-zero value from tipc_udp_addr2str() on error net: stmmac: Correct byte order of perfect_match net: nexthop: Initialize all fields in dumped nexthops bpf: Fix a segment issue when downgrading gso_size mISDN: Fix a use after free in hfcmulti_tx() apparmor: Fix null pointer deref when receiving skb during sock creation powerpc: fix a file leak in kvm_vcpu_ioctl_enable_cap() lirc: rc_dev_get_from_fd(): fix file leak ASoC: Intel: use soc_intel_is_byt_cr() only when IOSF_MBI is reachable ceph: fix incorrect kmalloc size of pagevec mempool nvme: split command copy into a helper nvme-pci: add missing condition check for existence of mapped data fs: don't allow non-init s_user_ns for filesystems without FS_USERNS_MOUNT powerpc/configs: Update defconfig with now user-visible CONFIG_FSL_IFC fuse: name fs_context consistently fuse: verify {g,u}id mount options correctly sysctl: always initialize i_uid/i_gid ext4: factor out a common helper to query extent map ext4: check the extent status again before inserting delalloc block soc: xilinx: move PM_INIT_FINALIZE to zynqmp_pm_domains driver drivers: soc: xilinx: check return status of get_api_version() driver core: Cast to (void *) with __force for __percpu pointer devres: Fix memory leakage caused by driver API devm_free_percpu() genirq: Allow the PM device to originate from irq domain irqchip/imx-irqsteer: Constify irq_chip struct irqchip/imx-irqsteer: Add runtime PM support irqchip/imx-irqsteer: Handle runtime power management correctly remoteproc: imx_rproc: ignore mapping vdev regions remoteproc: imx_rproc: Fix ignoring mapping vdev regions remoteproc: imx_rproc: Skip over memory region when node value is NULL drm/nouveau: prime: fix refcount underflow drm/vmwgfx: Fix overlay when using Screen Targets sched: act_ct: take care of padding in struct zones_ht_key net/iucv: fix use after free in iucv_sock_close() net/mlx5e: Add a check for the return value from mlx5_port_set_eth_ptys ipv6: fix ndisc_is_useropt() handling for PIO riscv/mm: Add handling for VM_FAULT_SIGSEGV in mm_fault_error() platform/chrome: cros_ec_proto: Lock device when updating MKBP version HID: wacom: Modify pen IDs protect the fetch of ->fd[fd] in do_dup2() from mispredictions ALSA: usb-audio: Correct surround channels in UAC1 channel map ALSA: hda/realtek: Add quirk for Acer Aspire E5-574G net: usb: sr9700: fix uninitialized variable use in sr_mdio_read r8169: don't increment tx_dropped in case of NETDEV_TX_BUSY mptcp: fix duplicate data handling netfilter: ipset: Add list flush to cancel_gc genirq: Allow irq_chip registration functions to take a const irq_chip irqchip/mbigen: Fix mbigen node address layout x86/mm: Fix pti_clone_pgtable() alignment assumption x86/mm: Fix pti_clone_entry_text() for i386 sctp: move hlist_node and hashent out of sctp_ep_common sctp: Fix null-ptr-deref in reuseport_add_sock(). net: usb: qmi_wwan: fix memory leak for not ip packets net: linkwatch: use system_unbound_wq Bluetooth: l2cap: always unlock channel in l2cap_conless_channel() net: dsa: bcm_sf2: Fix a possible memory leak in bcm_sf2_mdio_register() l2tp: fix lockdep splat net: fec: Stop PPS on driver remove rcutorture: Fix rcu_torture_fwd_cb_cr() data race md: do not delete safemode_timer in mddev_suspend md/raid5: avoid BUG_ON() while continue reshape after reassembling clocksource/drivers/sh_cmt: Address race condition for clock events ACPI: battery: create alarm sysfs attribute atomically ACPI: SBS: manage alarm sysfs attribute through psy core selftests/bpf: Fix send_signal test with nested CONFIG_PARAVIRT PCI: Add Edimax Vendor ID to pci_ids.h udf: prevent integer overflow in udf_bitmap_free_blocks() wifi: nl80211: don't give key data to userspace btrfs: fix bitmap leak when loading free space cache on duplicate entry drm/amdgpu: Fix the null pointer dereference to ras_manager drm/amdgpu/pm: Fix the null pointer dereference in apply_state_adjust_rules media: uvcvideo: Ignore empty TS packets media: uvcvideo: Fix the bandwdith quirk on USB 3.x jbd2: avoid memleak in jbd2_journal_write_metadata_buffer s390/sclp: Prevent release of buffer in I/O SUNRPC: Fix a race to wake a sync task sched/cputime: Fix mul_u64_u64_div_u64() precision for cputime ext4: fix wrong unit use in ext4_mb_find_by_goal arm64: cpufeature: Force HWCAP to be based on the sysreg visible to user-space arm64: Add Neoverse-V2 part arm64: cputype: Add Cortex-X4 definitions arm64: cputype: Add Neoverse-V3 definitions arm64: errata: Add workaround for Arm errata 3194386 and 3312417 arm64: cputype: Add Cortex-X3 definitions arm64: cputype: Add Cortex-A720 definitions arm64: cputype: Add Cortex-X925 definitions arm64: errata: Unify speculative SSBS errata logic arm64: errata: Expand speculative SSBS workaround arm64: cputype: Add Cortex-X1C definitions arm64: cputype: Add Cortex-A725 definitions arm64: errata: Expand speculative SSBS workaround (again) i2c: smbus: Improve handling of stuck alerts ASoC: codecs: wsa881x: Correct Soundwire ports mask i2c: smbus: Send alert notifications to all devices if source not found bpf: kprobe: remove unused declaring of bpf_kprobe_override kprobes: Fix to check symbol prefixes correctly spi: spi-fsl-lpspi: Fix scldiv calculation ALSA: usb-audio: Re-add ScratchAmp quirk entries drm/client: fix null pointer dereference in drm_client_modeset_probe ALSA: line6: Fix racy access to midibuf ALSA: hda: Add HP MP9 G4 Retail System AMS to force connect list ALSA: hda/hdmi: Yet more pin fix for HP EliteDesk 800 G4 usb: vhci-hcd: Do not drop references before new references are gained USB: serial: debug: do not echo input by default usb: gadget: core: Check for unset descriptor usb: gadget: u_serial: Set start_delayed during suspend scsi: ufs: core: Fix hba->last_dme_cmd_tstamp timestamp updating logic tick/broadcast: Move per CPU pointer access into the atomic section ntp: Clamp maxerror and esterror to operating range driver core: Fix uevent_show() vs driver detach race ntp: Safeguard against time_constant overflow scsi: mpt3sas: Remove scsi_dma_map() error messages scsi: mpt3sas: Avoid IOMMU page faults on REPORT ZONES irqchip/meson-gpio: support more than 8 channels gpio irq irqchip/meson-gpio: Convert meson_gpio_irq_controller::lock to 'raw_spinlock_t' serial: core: check uartclk for zero to avoid divide by zero irqchip/xilinx: Fix shift out of bounds genirq/irqdesc: Honor caller provided affinity in alloc_desc() power: supply: axp288_charger: Fix constant_charge_voltage writes power: supply: axp288_charger: Round constant_charge_voltage writes down tracing: Fix overflow in get_free_elt() padata: Fix possible divide-by-0 panic in padata_mt_helper() x86/mtrr: Check if fixed MTRRs exist before saving them drm/bridge: analogix_dp: properly handle zero sized AUX transactions drm/mgag200: Set DDC timeout in milliseconds mptcp: sched: check both directions for backup mptcp: distinguish rcv vs sent backup flag in requests mptcp: fix NL PM announced address accounting mptcp: mib: count MPJ with backup flag mptcp: export local_address mptcp: pm: fix backup support in signal endpoints samples: Add fs error monitoring example samples: Make fs-monitor depend on libc and headers Add gitignore file for samples/fanotify/ subdirectory Fix gcc 4.9 build issue in 5.10.y PCI/DPC: Fix use-after-free on concurrent DPC and hot-removal netfilter: nf_tables: set element extended ACK reporting support netfilter: nf_tables: use timestamp to check for set element timeout netfilter: nf_tables: allow clone callbacks to sleep netfilter: nf_tables: prefer nft_chain_validate drm/i915/gem: Fix Virtual Memory mapping boundaries calculation powerpc: Avoid nmi_enter/nmi_exit in real mode interrupt. arm64: cpufeature: Fix the visibility of compat hwcaps media: uvcvideo: Use entity get_cur in uvc_ctrl_set exec: Fix ToCToU between perm check and set-uid/gid usage nvme/pci: Add APST quirk for Lenovo N60z laptop vdpa: Make use of PFN_PHYS/PFN_UP/PFN_DOWN helper macro vhost-vdpa: switch to use vmf_insert_pfn() in the fault handler wifi: cfg80211: restrict NL80211_ATTR_TXQ_QUANTUM values ARM: dts: imx6qdl-kontron-samx6i: fix phy-mode media: Revert "media: dvb-usb: Fix unexpected infinite loop in dvb_usb_read_remote_control()" Linux 5.10.224 Change-Id: I7cd19d506c4c86df918a280598946060a494a161 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>	2024-09-04 11:06:25 +00:00
Thomas Weißschuh	b2591c89a6	sysctl: always initialize i_uid/i_gid [ Upstream commit 98ca62ba9e2be5863c7d069f84f7166b45a5b2f4 ] Always initialize i_uid/i_gid inside the sysfs core so set_ownership() can safely skip setting them. Commit `5ec27ec735` ("fs/proc/proc_sysctl.c: fix the default values of i_uid/i_gid on /proc/sys inodes.") added defaults for i_uid/i_gid when set_ownership() was not implemented. It also missed adjusting net_ctl_set_ownership() to use the same default values in case the computation of a better value failed. Fixes: `5ec27ec735` ("fs/proc/proc_sysctl.c: fix the default values of i_uid/i_gid on /proc/sys inodes.") Cc: stable@vger.kernel.org Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Signed-off-by: Joel Granados <j.granados@samsung.com> Signed-off-by: Sasha Levin <sashal@kernel.org>	2024-08-19 05:41:06 +02:00
David Hildenbrand	3c6fa67023	fs/proc/task_mmu: indicate PM_FILE for PMD-mapped file THP [ Upstream commit 3f9f022e975d930709848a86a1c79775b0585202 ] Patch series "fs/proc: move page_mapcount() to fs/proc/internal.h". With all other page_mapcount() users in the tree gone, move page_mapcount() to fs/proc/internal.h, rename it and extend the documentation to prevent future (ab)use. ... of course, I find some issues while working on that code that I sort first ;) We'll now only end up calling page_mapcount() [now folio_precise_page_mapcount()] on pages mapped via present page table entries. Except for /proc/kpagecount, that still does questionable things, but we'll leave that legacy interface as is for now. Did a quick sanity check. Likely we would want some better selfestest for /proc/$/pagemap + smaps. I'll see if I can find some time to write some more. This patch (of 6): Looks like we never taught pagemap_pmd_range() about the existence of PMD-mapped file THPs. Seems to date back to the times when we first added support for non-anon THPs in the form of shmem THP. Link: https://lkml.kernel.org/r/20240607122357.115423-1-david@redhat.com Link: https://lkml.kernel.org/r/20240607122357.115423-2-david@redhat.com Signed-off-by: David Hildenbrand <david@redhat.com> Fixes: `800d8c63b2` ("shmem: add huge pages support") Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Reviewed-by: Lance Yang <ioworker0@gmail.com> Reviewed-by: Oscar Salvador <osalvador@suse.de> Cc: David Hildenbrand <david@redhat.com> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>	2024-08-19 05:40:54 +02:00
Greg Kroah-Hartman	2ebd481b31	Merge 5.10.221 into android12-5.10-lts Changes in 5.10.221 tracing/selftests: Fix kprobe event name test for .isra. functions null_blk: Print correct max open zones limit in null_init_zoned_dev() wifi: mac80211: mesh: Fix leak of mesh_preq_queue objects wifi: mac80211: Fix deadlock in ieee80211_sta_ps_deliver_wakeup() wifi: cfg80211: pmsr: use correct nla_get_uX functions wifi: iwlwifi: mvm: revert gen2 TX A-MPDU size to 64 wifi: iwlwifi: dbg_ini: move iwl_dbg_tlv_free outside of debugfs ifdef wifi: iwlwifi: mvm: check n_ssids before accessing the ssids wifi: iwlwifi: mvm: don't read past the mfuart notifcation wifi: mac80211: correctly parse Spatial Reuse Parameter Set element net/ncsi: add NCSI Intel OEM command to keep PHY up net/ncsi: Simplify Kconfig/dts control flow net/ncsi: Fix the multi thread manner of NCSI driver ipv6: sr: block BH in seg6_output_core() and seg6_input_core() net: sched: sch_multiq: fix possible OOB write in multiq_tune() vxlan: Fix regression when dropping packets due to invalid src addresses tcp: count CLOSE-WAIT sockets for TCP_MIB_CURRESTAB net/sched: taprio: always validate TCA_TAPRIO_ATTR_PRIOMAP ptp: Fix error message on failed pin verification af_unix: Annotate data-race of sk->sk_state in unix_inq_len(). af_unix: Annotate data-races around sk->sk_state in unix_write_space() and poll(). af_unix: Annotate data-races around sk->sk_state in sendmsg() and recvmsg(). af_unix: Annotate data-races around sk->sk_state in UNIX_DIAG. af_unix: Annotate data-race of net->unx.sysctl_max_dgram_qlen. af_unix: Use unix_recvq_full_lockless() in unix_stream_connect(). af_unix: Use skb_queue_len_lockless() in sk_diag_show_rqlen(). af_unix: Annotate data-race of sk->sk_shutdown in sk_diag_fill(). ipv6: fix possible race in __fib6_drop_pcpu_from() usb: gadget: f_fs: Fix race between aio_cancel() and AIO request complete drm/amd/display: Handle Y carry-over in VCP X.Y calculation serial: sc16is7xx: replace hardcoded divisor value with BIT() macro serial: sc16is7xx: fix bug in sc16is7xx_set_baud() when using prescaler mmc: davinci: Don't strip remove function when driver is builtin selftests/mm: compaction_test: fix incorrect write of zero to nr_hugepages selftests/mm: conform test to TAP format output selftests/mm: compaction_test: fix bogus test success on Aarch64 btrfs: fix leak of qgroup extent records after transaction abort nilfs2: Remove check for PageError nilfs2: return the mapped address from nilfs_get_page() nilfs2: fix nilfs_empty_dir() misjudgment and long loop on I/O errors USB: class: cdc-wdm: Fix CPU lockup caused by excessive log messages mei: me: release irq in mei_me_pci_resume error path jfs: xattr: fix buffer overflow for invalid xattr xhci: Set correct transferred length for cancelled bulk transfers xhci: Apply reset resume quirk to Etron EJ188 xHCI host xhci: Apply broken streams quirk to Etron EJ188 xHCI host scsi: mpt3sas: Avoid test/set_bit() operating in non-allocated memory powerpc/uaccess: Fix build errors seen with GCC 13/14 Input: try trimming too long modalias strings SUNRPC: return proper error from gss_wrap_req_priv gpio: tqmx86: fix typo in Kconfig label HID: core: remove unnecessary WARN_ON() in implement() gpio: tqmx86: store IRQ trigger type and unmask status separately iommu/amd: Introduce pci segment structure iommu/amd: Fix sysfs leak in iommu init iommu: Return right value in iommu_sva_bind_device() HID: logitech-dj: Fix memory leak in logi_dj_recv_switch_to_dj_mode() drm/vmwgfx: 3D disabled should not effect STDU memory limits net: sfp: Always call `sfp_sm_mod_remove()` on remove net: hns3: add cond_resched() to hns3 ring buffer init process liquidio: Adjust a NULL pointer handling path in lio_vf_rep_copy_packet drm/komeda: check for error-valued pointer drm/bridge/panel: Fix runtime warning on panel bridge release tcp: fix race in tcp_v6_syn_recv_sock() net/mlx5e: Fix features validation check for tunneled UDP (non-VXLAN) packets Bluetooth: L2CAP: Fix rejecting L2CAP_CONN_PARAM_UPDATE_REQ netfilter: ipset: Fix race between namespace cleanup and gc in the list:set type net: stmmac: replace priv->speed with the portTransmitRate from the tc-cbs parameters net/ipv6: Fix the RT cache flush via sysctl using a previous delay ionic: fix use after netif_napi_del() iio: adc: ad9467: fix scan type sign iio: dac: ad5592r: fix temperature channel scaling value iio: imu: inv_icm42600: delete unneeded update watermark call drivers: core: synchronize really_probe() and dev_uevent() drm/exynos/vidi: fix memory leak in .get_modes() drm/exynos: hdmi: report safe 640x480 mode as a fallback when no EDID found vmci: prevent speculation leaks by sanitizing event in event_deliver() fs/proc: fix softlockup in __read_vmcore ocfs2: use coarse time for new created files ocfs2: fix races between hole punching and AIO+DIO PCI: rockchip-ep: Remove wrong mask on subsys_vendor_id dmaengine: axi-dmac: fix possible race in remove() remoteproc: k3-r5: Do not allow core1 to power up before core0 via sysfs intel_th: pci: Add Granite Rapids support intel_th: pci: Add Granite Rapids SOC support intel_th: pci: Add Sapphire Rapids SOC support intel_th: pci: Add Meteor Lake-S support intel_th: pci: Add Lunar Lake support nilfs2: fix potential kernel bug due to lack of writeback flag waiting tick/nohz_full: Don't abuse smp_call_function_single() in tick_setup_device() serial: 8250_pxa: Configure tx_loadsz to match FIFO IRQ level hugetlb_encode.h: fix undefined behaviour (34 << 26) mptcp: ensure snd_una is properly initialized on connect mptcp: pm: inc RmAddr MIB counter once per RM_ADDR ID mptcp: pm: update add_addr counters after connect remoteproc: k3-r5: Jump to error handling labels in start/stop errors greybus: Fix use-after-free bug in gb_interface_release due to race condition. usb-storage: alauda: Check whether the media is initialized i2c: at91: Fix the functionality flags of the slave-only interface i2c: designware: Fix the functionality flags of the slave-only interface zap_pid_ns_processes: clear TIF_NOTIFY_SIGNAL along with TIF_SIGPENDING padata: Disable BH when taking works lock on MT path rcutorture: Fix rcu_torture_one_read() pipe_count overflow comment rcutorture: Fix invalid context warning when enable srcu barrier testing block/ioctl: prefer different overflow check selftests/bpf: Prevent client connect before server bind in test_tc_tunnel.sh selftests/bpf: Fix flaky test btf_map_in_map/lookup_update batman-adv: bypass empty buckets in batadv_purge_orig_ref() wifi: ath9k: work around memset overflow warning af_packet: avoid a false positive warning in packet_setsockopt() drop_monitor: replace spin_lock by raw_spin_lock scsi: qedi: Fix crash while reading debugfs attribute kselftest: arm64: Add a null pointer check netpoll: Fix race condition in netpoll_owner_active HID: Add quirk for Logitech Casa touchpad ACPI: video: Add backlight=native quirk for Lenovo Slim 7 16ARH7 Bluetooth: ath3k: Fix multiple issues reported by checkpatch.pl drm/amd/display: Exit idle optimizations before HDCP execution ASoC: Intel: sof_sdw: add JD2 quirk for HP Omen 14 drm/lima: add mask irq callback to gp and pp drm/lima: mask irqs in timeout path before hard reset powerpc/pseries: Enforce hcall result buffer validity and size powerpc/io: Avoid clang null pointer arithmetic warnings power: supply: cros_usbpd: provide ID table for avoiding fallback match iommu/arm-smmu-v3: Free MSIs in case of ENOMEM f2fs: remove clear SB_INLINECRYPT flag in default_options usb: misc: uss720: check for incompatible versions of the Belkin F5U002 udf: udftime: prevent overflow in udf_disk_stamp_to_time() PCI/PM: Avoid D3cold for HP Pavilion 17 PC/1972 PCIe Ports MIPS: Octeon: Add PCIe link status check serial: exar: adding missing CTI and Exar PCI ids MIPS: Routerboard 532: Fix vendor retry check code mips: bmips: BCM6358: make sure CBR is correctly set tracing: Build event generation tests only as modules cipso: fix total option length computation netrom: Fix a memory leak in nr_heartbeat_expiry() ipv6: prevent possible NULL deref in fib6_nh_init() ipv6: prevent possible NULL dereference in rt6_probe() xfrm6: check ip6_dst_idev() return value in xfrm6_get_saddr() netns: Make get_net_ns() handle zero refcount net qca_spi: Make interrupt remembering atomic net/sched: act_api: rely on rcu in tcf_idr_check_alloc net/sched: act_api: fix possible infinite loop in tcf_idr_check_alloc() tipc: force a dst refcount before doing decryption net/sched: act_ct: set 'net' pointer when creating new nf_flow_table sched: act_ct: add netns into the key of tcf_ct_flow_table net: stmmac: No need to calculate speed divider when offload is disabled virtio_net: checksum offloading handling fix netfilter: ipset: Fix suspicious rcu_dereference_protected() net: usb: rtl8150 fix unintiatilzed variables in rtl8150_get_link_ksettings regulator: core: Fix modpost error "regulator_get_regmap" undefined dmaengine: ioat: switch from 'pci_' to 'dma_' API dmaengine: ioat: Drop redundant pci_enable_pcie_error_reporting() dmaengine: ioatdma: Fix leaking on version mismatch dmaengine: ioat: use PCI core macros for PCIe Capability dmaengine: ioatdma: Fix error path in ioat3_dma_probe() dmaengine: ioatdma: Fix kmemleak in ioat_pci_probe() dmaengine: ioatdma: Fix missing kmem_cache_destroy() ACPICA: Revert "ACPICA: avoid Info: mapping multiple BARs. Your kernel is fine." RDMA/mlx5: Add check for srq max_sge attribute ALSA: hda/realtek: Limit mic boost on N14AP7 drm/radeon: fix UBSAN warning in kv_dpm.c gcov: add support for GCC 14 kcov: don't lose track of remote references during softirqs i2c: ocores: set IACK bit after core is enabled dt-bindings: i2c: google,cros-ec-i2c-tunnel: correct path to i2c-controller schema drm/amd/display: revert Exit idle optimizations before HDCP execution ARM: dts: samsung: smdkv310: fix keypad no-autorepeat ARM: dts: samsung: exynos4412-origen: fix keypad no-autorepeat ARM: dts: samsung: smdk4412: fix keypad no-autorepeat rtlwifi: rtl8192de: Style clean-ups wifi: rtlwifi: rtl8192de: Fix 5 GHz TX power pmdomain: ti-sci: Fix duplicate PD referrals knfsd: LOOKUP can return an illegal error value spmi: hisi-spmi-controller: Do not override device identifier bcache: fix variable length array abuse in btree_iter tracing: Add MODULE_DESCRIPTION() to preemptirq_delay_test x86/cpu/vfm: Add new macros to work with (vendor/family/model) values x86/cpu: Fix x86_match_cpu() to match just X86_VENDOR_INTEL r8169: remove unneeded memory barrier in rtl_tx r8169: improve rtl_tx r8169: improve rtl8169_start_xmit r8169: remove nr_frags argument from rtl_tx_slots_avail r8169: remove not needed check in rtl8169_start_xmit r8169: Fix possible ring buffer corruption on fragmented Tx packets. Revert "kheaders: substituting --sort in archive creation" kheaders: explicitly define file modes for archived headers perf/core: Fix missing wakeup when waiting for context reference PCI: Add PCI_ERROR_RESPONSE and related definitions x86/amd_nb: Check for invalid SMN reads cifs: missed ref-counting smb session in find smb: client: fix deadlock in smb2_find_smb_tcon() ACPI: Add quirks for AMD Renoir/Lucienne CPUs to force the D3 hint ACPI: x86: Add a quirk for Dell Inspiron 14 2-in-1 for StorageD3Enable ACPI: x86: Add another system to quirk list for forcing StorageD3Enable ACPI: x86: utils: Add Cezanne to the list for forcing StorageD3Enable ACPI: x86: utils: Add Picasso to the list for forcing StorageD3Enable ACPI: x86: Force StorageD3Enable on more products Input: ili210x - fix ili251x_read_touch_data() return value pinctrl: fix deadlock in create_pinctrl() when handling -EPROBE_DEFER pinctrl: rockchip: fix pinmux bits for RK3328 GPIO2-B pins pinctrl: rockchip: fix pinmux bits for RK3328 GPIO3-B pins pinctrl/rockchip: separate struct rockchip_pin_bank to a head file pinctrl: rockchip: use dedicated pinctrl type for RK3328 pinctrl: rockchip: fix pinmux reset in rockchip_pmx_set drm/amdgpu: fix UBSAN warning in kv_dpm.c netfilter: nf_tables: validate family when identifying table via handle SUNRPC: Fix null pointer dereference in svc_rqst_free() SUNRPC: Fix a NULL pointer deref in trace_svc_stats_latency() SUNRPC: Fix svcxdr_init_decode's end-of-buffer calculation SUNRPC: Fix svcxdr_init_encode's buflen calculation nfsd: hold a lighter-weight client reference over CB_RECALL_ANY ASoC: fsl-asoc-card: set priv->pdev before using it net: dsa: microchip: fix initial port flush problem net: phy: micrel: add Microchip KSZ 9477 to the device table xdp: Move the rxq_info.mem clearing to unreg_mem_model() xdp: Allow registering memory model without rxq reference xdp: Remove WARN() from __xdp_reg_mem_model() sparc: fix old compat_sys_select() sparc: fix compat recv/recvfrom syscalls parisc: use correct compat recv/recvfrom syscalls netfilter: nf_tables: fully validate NFT_DATA_VALUE on store to data registers drm/panel: ilitek-ili9881c: Fix warning with GPIO controllers that sleep mtd: partitions: redboot: Added conversion of operands to a larger type bpf: Add a check for struct bpf_fib_lookup size net/iucv: Avoid explicit cpumask var allocation on stack net/dpaa2: Avoid explicit cpumask var allocation on stack ALSA: emux: improve patch ioctl data validation media: dvbdev: Initialize sbuf soc: ti: wkup_m3_ipc: Send NULL dummy message instead of pointer message drm/radeon/radeon_display: Decrease the size of allocated memory nvme: fixup comment for nvme RDMA Provider Type drm/panel: simple: Add missing display timing flags for KOE TX26D202VM0BWA gpio: davinci: Validate the obtained number of IRQs gpiolib: cdev: Disallow reconfiguration without direction (uAPI v1) x86: stop playing stack games in profile_pc() ocfs2: fix DIO failure due to insufficient transaction credits mmc: sdhci-pci: Convert PCIBIOS_* return codes to errnos mmc: sdhci: Do not invert write-protect twice mmc: sdhci: Do not lock spinlock around mmc_gpio_get_ro() counter: ti-eqep: enable clock at probe iio: adc: ad7266: Fix variable checking bug iio: chemical: bme680: Fix pressure value output iio: chemical: bme680: Fix calibration data variable iio: chemical: bme680: Fix overflows in compensate() functions iio: chemical: bme680: Fix sensor data read operation net: usb: ax88179_178a: improve link status logs usb: gadget: printer: SS+ support usb: gadget: printer: fix races against disable usb: musb: da8xx: fix a resource leak in probe() usb: atm: cxacru: fix endpoint checking in cxacru_bind() serial: 8250_omap: Implementation of Errata i2310 tty: mcf: MCF54418 has 10 UARTS net: can: j1939: Initialize unused data in j1939_send_one() net: can: j1939: recover socket queue on CAN bus error during BAM transmission net: can: j1939: enhanced error handling for tightly received RTS messages in xtp_rx_rts_session_new kbuild: Install dtb files as 0644 in Makefile.dtbinst csky, hexagon: fix broken sys_sync_file_range hexagon: fix fadvise64_64 calling conventions drm/nouveau/dispnv04: fix null pointer dereference in nv17_tv_get_ld_modes drm/i915/gt: Fix potential UAF by revoke of fence registers drm/nouveau/dispnv04: fix null pointer dereference in nv17_tv_get_hd_modes batman-adv: Don't accept TT entries for out-of-spec VIDs ata: ahci: Clean up sysfs file on error ata: libata-core: Fix double free on error ftruncate: pass a signed offset syscalls: fix compat_sys_io_pgetevents_time64 usage mtd: spinand: macronix: Add support for serial NAND flash pwm: stm32: Refuse too small period requests nfs: Leave pages in the pagecache if readpage failed ipv6: annotate some data-races around sk->sk_prot ipv6: Fix data races around sk->sk_prot. tcp: Fix data races around icsk->icsk_af_ops. drivers: fix typo in firmware/efi/memmap.c efi: Correct comment on efi_memmap_alloc efi: memmap: Move manipulation routines into x86 arch tree efi: xen: Set EFI_PARAVIRT for Xen dom0 boot on all architectures efi/x86: Free EFI memory map only when installing a new one. KVM: arm64: vgic-v4: Make the doorbell request robust w.r.t preemption ARM: dts: rockchip: rk3066a: add #sound-dai-cells to hdmi node arm64: dts: rockchip: Add sound-dai-cells for RK3368 xdp: xdp_mem_allocator can be NULL in trace_mem_connect(). serial: 8250_omap: Fix Errata i2310 with RX FIFO level check tracing/net_sched: NULL pointer dereference in perf_trace_qdisc_reset() Linux 5.10.221 Change-Id: Icac1c62fcbda5102be7ea031121f28d6fee36875 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>	2024-07-17 09:08:09 +00:00
Greg Kroah-Hartman	88eb084d18	Revert "Merge 5.10.220 into android12-5.10-lts" This reverts commit `87a7f35a24`, reversing changes made to `640645c85b`. 5.10.220 is a bunch of vfs and nfs changes that are not needed in Android systems, so revert the whole lot all at once, except for the version number bump. Change-Id: If28dc2231f27d326d3730716f23545dd0a2cdc75 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>	2024-07-16 16:33:14 +00:00
Greg Kroah-Hartman	87a7f35a24	Merge 5.10.220 into android12-5.10-lts Changes in 5.10.220 SUNRPC: Rename svc_encode_read_payload() NFSD: Invoke svc_encode_result_payload() in "read" NFSD encoders NFSD: A semicolon is not needed after a switch statement. nfsd/nfs3: remove unused macro nfsd3_fhandleres NFSD: Clean up the show_nf_may macro NFSD: Remove extra "0x" in tracepoint format specifier NFSD: Add SPDX header for fs/nfsd/trace.c nfsd: Fix error return code in nfsd_file_cache_init() SUNRPC: Add xdr_set_scratch_page() and xdr_reset_scratch_buffer() SUNRPC: Prepare for xdr_stream-style decoding on the server-side NFSD: Add common helpers to decode void args and encode void results NFSD: Add tracepoints in nfsd_dispatch() NFSD: Add tracepoints in nfsd4_decode/encode_compound() NFSD: Replace the internals of the READ_BUF() macro NFSD: Replace READ* macros in nfsd4_decode_access() NFSD: Replace READ* macros in nfsd4_decode_close() NFSD: Replace READ* macros in nfsd4_decode_commit() NFSD: Change the way the expected length of a fattr4 is checked NFSD: Replace READ* macros that decode the fattr4 size attribute NFSD: Replace READ* macros that decode the fattr4 acl attribute NFSD: Replace READ* macros that decode the fattr4 mode attribute NFSD: Replace READ* macros that decode the fattr4 owner attribute NFSD: Replace READ* macros that decode the fattr4 owner_group attribute NFSD: Replace READ* macros that decode the fattr4 time_set attributes NFSD: Replace READ* macros that decode the fattr4 security label attribute NFSD: Replace READ* macros that decode the fattr4 umask attribute NFSD: Replace READ* macros in nfsd4_decode_fattr() NFSD: Replace READ* macros in nfsd4_decode_create() NFSD: Replace READ* macros in nfsd4_decode_delegreturn() NFSD: Replace READ* macros in nfsd4_decode_getattr() NFSD: Replace READ* macros in nfsd4_decode_link() NFSD: Relocate nfsd4_decode_opaque() NFSD: Add helpers to decode a clientid4 and an NFSv4 state owner NFSD: Add helper for decoding locker4 NFSD: Replace READ* macros in nfsd4_decode_lock() NFSD: Replace READ* macros in nfsd4_decode_lockt() NFSD: Replace READ* macros in nfsd4_decode_locku() NFSD: Replace READ* macros in nfsd4_decode_lookup() NFSD: Add helper to decode NFSv4 verifiers NFSD: Add helper to decode OPEN's createhow4 argument NFSD: Add helper to decode OPEN's openflag4 argument NFSD: Replace READ* macros in nfsd4_decode_share_access() NFSD: Replace READ* macros in nfsd4_decode_share_deny() NFSD: Add helper to decode OPEN's open_claim4 argument NFSD: Replace READ* macros in nfsd4_decode_open() NFSD: Replace READ* macros in nfsd4_decode_open_confirm() NFSD: Replace READ* macros in nfsd4_decode_open_downgrade() NFSD: Replace READ* macros in nfsd4_decode_putfh() NFSD: Replace READ* macros in nfsd4_decode_read() NFSD: Replace READ* macros in nfsd4_decode_readdir() NFSD: Replace READ* macros in nfsd4_decode_remove() NFSD: Replace READ* macros in nfsd4_decode_rename() NFSD: Replace READ* macros in nfsd4_decode_renew() NFSD: Replace READ* macros in nfsd4_decode_secinfo() NFSD: Replace READ* macros in nfsd4_decode_setattr() NFSD: Replace READ* macros in nfsd4_decode_setclientid() NFSD: Replace READ* macros in nfsd4_decode_setclientid_confirm() NFSD: Replace READ* macros in nfsd4_decode_verify() NFSD: Replace READ* macros in nfsd4_decode_write() NFSD: Replace READ* macros in nfsd4_decode_release_lockowner() NFSD: Replace READ* macros in nfsd4_decode_cb_sec() NFSD: Replace READ* macros in nfsd4_decode_backchannel_ctl() NFSD: Replace READ* macros in nfsd4_decode_bind_conn_to_session() NFSD: Add a separate decoder to handle state_protect_ops NFSD: Add a separate decoder for ssv_sp_parms NFSD: Add a helper to decode state_protect4_a NFSD: Add a helper to decode nfs_impl_id4 NFSD: Add a helper to decode channel_attrs4 NFSD: Replace READ* macros in nfsd4_decode_create_session() NFSD: Replace READ* macros in nfsd4_decode_destroy_session() NFSD: Replace READ* macros in nfsd4_decode_free_stateid() NFSD: Replace READ* macros in nfsd4_decode_getdeviceinfo() NFSD: Replace READ* macros in nfsd4_decode_layoutcommit() NFSD: Replace READ* macros in nfsd4_decode_layoutget() NFSD: Replace READ* macros in nfsd4_decode_layoutreturn() NFSD: Replace READ* macros in nfsd4_decode_secinfo_no_name() NFSD: Replace READ* macros in nfsd4_decode_sequence() NFSD: Replace READ* macros in nfsd4_decode_test_stateid() NFSD: Replace READ* macros in nfsd4_decode_destroy_clientid() NFSD: Replace READ* macros in nfsd4_decode_reclaim_complete() NFSD: Replace READ* macros in nfsd4_decode_fallocate() NFSD: Replace READ* macros in nfsd4_decode_nl4_server() NFSD: Replace READ* macros in nfsd4_decode_copy() NFSD: Replace READ* macros in nfsd4_decode_copy_notify() NFSD: Replace READ* macros in nfsd4_decode_offload_status() NFSD: Replace READ* macros in nfsd4_decode_seek() NFSD: Replace READ* macros in nfsd4_decode_clone() NFSD: Replace READ* macros in nfsd4_decode_xattr_name() NFSD: Replace READ* macros in nfsd4_decode_setxattr() NFSD: Replace READ* macros in nfsd4_decode_listxattrs() NFSD: Make nfsd4_ops::opnum a u32 NFSD: Replace READ* macros in nfsd4_decode_compound() NFSD: Remove macros that are no longer used nfsd: only call inode_query_iversion in the I_VERSION case nfsd: simplify nfsd4_change_info nfsd: minor nfsd4_change_attribute cleanup nfsd4: don't query change attribute in v2/v3 case Revert "nfsd4: support change_attr_type attribute" nfsd: add a new EXPORT_OP_NOWCC flag to struct export_operations nfsd: allow filesystems to opt out of subtree checking nfsd: close cached files prior to a REMOVE or RENAME that would replace target exportfs: Add a function to return the raw output from fh_to_dentry() nfsd: Fix up nfsd to ensure that timeout errors don't result in ESTALE nfsd: Set PF_LOCAL_THROTTLE on local filesystems only nfsd: Record NFSv4 pre/post-op attributes as non-atomic exec: Don't open code get_close_on_exec exec: Move unshare_files to fix posix file locking during exec exec: Simplify unshare_files exec: Remove reset_files_struct kcmp: In kcmp_epoll_target use fget_task bpf: In bpf_task_fd_query use fget_task proc/fd: In proc_fd_link use fget_task Revert "fget: clarify and improve __fget_files() implementation" file: Rename __fcheck_files to files_lookup_fd_raw file: Factor files_lookup_fd_locked out of fcheck_files file: Replace fcheck_files with files_lookup_fd_rcu file: Rename fcheck lookup_fd_rcu file: Implement task_lookup_fd_rcu proc/fd: In tid_fd_mode use task_lookup_fd_rcu kcmp: In get_file_raw_ptr use task_lookup_fd_rcu file: Implement task_lookup_next_fd_rcu proc/fd: In proc_readfd_common use task_lookup_next_fd_rcu proc/fd: In fdinfo seq_show don't use get_files_struct file: Merge __fd_install into fd_install file: In f_dupfd read RLIMIT_NOFILE once. file: Merge __alloc_fd into alloc_fd file: Rename __close_fd to close_fd and remove the files parameter file: Replace ksys_close with close_fd inotify: Increase default inotify.max_user_watches limit to 1048576 fs/lockd: convert comma to semicolon NFSD: Fix sparse warning in nfssvc.c NFSD: Restore NFSv4 decoding's SAVEMEM functionality SUNRPC: Make trace_svc_process() display the RPC procedure symbolically SUNRPC: Display RPC procedure names instead of proc numbers SUNRPC: Move definition of XDR_UNIT NFSD: Update GETATTR3args decoder to use struct xdr_stream NFSD: Update ACCESS3arg decoder to use struct xdr_stream NFSD: Update READ3arg decoder to use struct xdr_stream NFSD: Update WRITE3arg decoder to use struct xdr_stream NFSD: Update READLINK3arg decoder to use struct xdr_stream NFSD: Fix returned READDIR offset cookie NFSD: Add helper to set up the pages where the dirlist is encoded NFSD: Update READDIR3args decoders to use struct xdr_stream NFSD: Update COMMIT3arg decoder to use struct xdr_stream NFSD: Update the NFSv3 DIROPargs decoder to use struct xdr_stream NFSD: Update the RENAME3args decoder to use struct xdr_stream NFSD: Update the LINK3args decoder to use struct xdr_stream NFSD: Update the SETATTR3args decoder to use struct xdr_stream NFSD: Update the CREATE3args decoder to use struct xdr_stream NFSD: Update the MKDIR3args decoder to use struct xdr_stream NFSD: Update the SYMLINK3args decoder to use struct xdr_stream NFSD: Update the MKNOD3args decoder to use struct xdr_stream NFSD: Update the NFSv2 GETATTR argument decoder to use struct xdr_stream NFSD: Update the NFSv2 READ argument decoder to use struct xdr_stream NFSD: Update the NFSv2 WRITE argument decoder to use struct xdr_stream NFSD: Update the NFSv2 READLINK argument decoder to use struct xdr_stream NFSD: Add helper to set up the pages where the dirlist is encoded NFSD: Update the NFSv2 READDIR argument decoder to use struct xdr_stream NFSD: Update NFSv2 diropargs decoding to use struct xdr_stream NFSD: Update the NFSv2 RENAME argument decoder to use struct xdr_stream NFSD: Update the NFSv2 LINK argument decoder to use struct xdr_stream NFSD: Update the NFSv2 SETATTR argument decoder to use struct xdr_stream NFSD: Update the NFSv2 CREATE argument decoder to use struct xdr_stream NFSD: Update the NFSv2 SYMLINK argument decoder to use struct xdr_stream NFSD: Remove argument length checking in nfsd_dispatch() NFSD: Update the NFSv2 GETACL argument decoder to use struct xdr_stream NFSD: Add an xdr_stream-based decoder for NFSv2/3 ACLs NFSD: Update the NFSv2 SETACL argument decoder to use struct xdr_stream NFSD: Update the NFSv2 ACL GETATTR argument decoder to use struct xdr_stream NFSD: Update the NFSv2 ACL ACCESS argument decoder to use struct xdr_stream NFSD: Clean up after updating NFSv2 ACL decoders NFSD: Update the NFSv3 GETACL argument decoder to use struct xdr_stream NFSD: Update the NFSv2 SETACL argument decoder to use struct xdr_stream NFSD: Clean up after updating NFSv3 ACL decoders nfsd: remove unused stats counters nfsd: protect concurrent access to nfsd stats counters nfsd: report per-export stats nfsd4: simplify process_lookup1 nfsd: simplify process_lock nfsd: simplify nfsd_renew nfsd: rename lookup_clientid->set_client nfsd: refactor set_client nfsd: find_cpntf_state cleanup nfsd: remove unused set_client argument nfsd: simplify nfsd4_check_open_reclaim nfsd: cstate->session->se_client -> cstate->clp NFSv4_2: SSC helper should use its own config. nfs: use change attribute for NFS re-exports nfsd: skip some unnecessary stats in the v4 case inotify, memcg: account inotify instances to kmemcg module: unexport find_module and module_mutex module: use RCU to synchronize find_module kallsyms: refactor {,module_}kallsyms_on_each_symbol kallsyms: only build {,module_}kallsyms_on_each_symbol when required fs: add file and path permissions helpers namei: introduce struct renamedata NFSD: Extract the svcxdr_init_encode() helper NFSD: Update the GETATTR3res encoder to use struct xdr_stream NFSD: Update the NFSv3 ACCESS3res encoder to use struct xdr_stream NFSD: Update the NFSv3 LOOKUP3res encoder to use struct xdr_stream NFSD: Update the NFSv3 wccstat result encoder to use struct xdr_stream NFSD: Update the NFSv3 READLINK3res encoder to use struct xdr_stream NFSD: Update the NFSv3 READ3res encode to use struct xdr_stream NFSD: Update the NFSv3 WRITE3res encoder to use struct xdr_stream NFSD: Update the NFSv3 CREATE family of encoders to use struct xdr_stream NFSD: Update the NFSv3 RENAMEv3res encoder to use struct xdr_stream NFSD: Update the NFSv3 LINK3res encoder to use struct xdr_stream NFSD: Update the NFSv3 FSSTAT3res encoder to use struct xdr_stream NFSD: Update the NFSv3 FSINFO3res encoder to use struct xdr_stream NFSD: Update the NFSv3 PATHCONF3res encoder to use struct xdr_stream NFSD: Update the NFSv3 COMMIT3res encoder to use struct xdr_stream NFSD: Add a helper that encodes NFSv3 directory offset cookies NFSD: Count bytes instead of pages in the NFSv3 READDIR encoder NFSD: Update the NFSv3 READDIR3res encoder to use struct xdr_stream NFSD: Update NFSv3 READDIR entry encoders to use struct xdr_stream NFSD: Remove unused NFSv3 directory entry encoders NFSD: Reduce svc_rqst::rq_pages churn during READDIR operations NFSD: Update the NFSv2 stat encoder to use struct xdr_stream NFSD: Update the NFSv2 attrstat encoder to use struct xdr_stream NFSD: Update the NFSv2 diropres encoder to use struct xdr_stream NFSD: Update the NFSv2 READLINK result encoder to use struct xdr_stream NFSD: Update the NFSv2 READ result encoder to use struct xdr_stream NFSD: Update the NFSv2 STATFS result encoder to use struct xdr_stream NFSD: Add a helper that encodes NFSv3 directory offset cookies NFSD: Count bytes instead of pages in the NFSv2 READDIR encoder NFSD: Update the NFSv2 READDIR result encoder to use struct xdr_stream NFSD: Update the NFSv2 READDIR entry encoder to use struct xdr_stream NFSD: Remove unused NFSv2 directory entry encoders NFSD: Add an xdr_stream-based encoder for NFSv2/3 ACLs NFSD: Update the NFSv2 GETACL result encoder to use struct xdr_stream NFSD: Update the NFSv2 SETACL result encoder to use struct xdr_stream NFSD: Update the NFSv2 ACL GETATTR result encoder to use struct xdr_stream NFSD: Update the NFSv2 ACL ACCESS result encoder to use struct xdr_stream NFSD: Clean up after updating NFSv2 ACL encoders NFSD: Update the NFSv3 GETACL result encoder to use struct xdr_stream NFSD: Update the NFSv3 SETACL result encoder to use struct xdr_stream NFSD: Clean up after updating NFSv3 ACL encoders NFSD: Add a tracepoint to record directory entry encoding NFSD: Clean up NFSDDBG_FACILITY macro nfsd: helper for laundromat expiry calculations nfsd: Log client tracking type log message as info instead of warning nfsd: Fix typo "accesible" nfsd: COPY with length 0 should copy to end of file nfsd: don't ignore high bits of copy count nfsd: report client confirmation status in "info" file SUNRPC: Export svc_xprt_received() UAPI: nfsfh.h: Replace one-element array with flexible-array member NFSD: Use DEFINE_SPINLOCK() for spinlock fsnotify: allow fsnotify_{peek,remove}_first_event with empty queue Revert "fanotify: limit number of event merge attempts" fanotify: reduce event objectid to 29-bit hash fanotify: mix event info and pid into merge key hash fsnotify: use hash table for faster events merge fanotify: limit number of event merge attempts fanotify: configurable limits via sysfs fanotify: support limited functionality for unprivileged users fanotify_user: use upper_32_bits() to verify mask nfsd: remove unused function nfsd: removed unused argument in nfsd_startup_generic() nfsd: hash nfs4_files by inode number nfsd: track filehandle aliasing in nfs4_files nfsd: reshuffle some code nfsd: grant read delegations to clients holding writes nfsd: Fix fall-through warnings for Clang NFSv4.2: Remove ifdef CONFIG_NFSD from NFSv4.2 client SSC code. NFS: fix nfs_fetch_iversion() fanotify: fix permission model of unprivileged group NFSD: Add an RPC authflavor tracepoint display helper NFSD: Add nfsd_clid_cred_mismatch tracepoint NFSD: Add nfsd_clid_verf_mismatch tracepoint NFSD: Remove trace_nfsd_clid_inuse_err NFSD: Add nfsd_clid_confirmed tracepoint NFSD: Add nfsd_clid_reclaim_complete tracepoint NFSD: Add nfsd_clid_destroyed tracepoint NFSD: Add a couple more nfsd_clid_expired call sites NFSD: Add tracepoints for SETCLIENTID edge cases NFSD: Add tracepoints for EXCHANGEID edge cases NFSD: Constify @fh argument of knfsd_fh_hash() NFSD: Capture every CB state transition NFSD: Drop TRACE_DEFINE_ENUM for NFSD4_CB_<state> macros NFSD: Add cb_lost tracepoint NFSD: Adjust cb_shutdown tracepoint NFSD: Enhance the nfsd_cb_setup tracepoint NFSD: Add an nfsd_cb_lm_notify tracepoint NFSD: Add an nfsd_cb_offload tracepoint NFSD: Replace the nfsd_deleg_break tracepoint NFSD: Add an nfsd_cb_probe tracepoint NFSD: Remove the nfsd_cb_work and nfsd_cb_done tracepoints NFSD: Update nfsd_cb_args tracepoint nfsd: Prevent truncation of an unlinked inode from blocking access to its directory nfsd: move some commit_metadata()s outside the inode lock NFSD add vfs_fsync after async copy is done NFSD: delay unmount source's export after inter-server copy completed. nfsd: move fsnotify on client creation outside spinlock nfsd4: Expose the callback address and state of each NFS4 client nfsd: fix kernel test robot warning in SSC code NFSD: Fix error return code in nfsd4_interssc_connect() nfsd: rpc_peeraddr2str needs rcu lock lockd: Remove stale comments lockd: Create a simplified .vs_dispatch method for NLM requests lockd: Common NLM XDR helpers lockd: Update the NLMv1 void argument decoder to use struct xdr_stream lockd: Update the NLMv1 TEST arguments decoder to use struct xdr_stream lockd: Update the NLMv1 LOCK arguments decoder to use struct xdr_stream lockd: Update the NLMv1 CANCEL arguments decoder to use struct xdr_stream lockd: Update the NLMv1 UNLOCK arguments decoder to use struct xdr_stream lockd: Update the NLMv1 nlm_res arguments decoder to use struct xdr_stream lockd: Update the NLMv1 SM_NOTIFY arguments decoder to use struct xdr_stream lockd: Update the NLMv1 SHARE arguments decoder to use struct xdr_stream lockd: Update the NLMv1 FREE_ALL arguments decoder to use struct xdr_stream lockd: Update the NLMv1 void results encoder to use struct xdr_stream lockd: Update the NLMv1 TEST results encoder to use struct xdr_stream lockd: Update the NLMv1 nlm_res results encoder to use struct xdr_stream lockd: Update the NLMv1 SHARE results encoder to use struct xdr_stream lockd: Update the NLMv4 void arguments decoder to use struct xdr_stream lockd: Update the NLMv4 TEST arguments decoder to use struct xdr_stream lockd: Update the NLMv4 LOCK arguments decoder to use struct xdr_stream lockd: Update the NLMv4 CANCEL arguments decoder to use struct xdr_stream lockd: Update the NLMv4 UNLOCK arguments decoder to use struct xdr_stream lockd: Update the NLMv4 nlm_res arguments decoder to use struct xdr_stream lockd: Update the NLMv4 SM_NOTIFY arguments decoder to use struct xdr_stream lockd: Update the NLMv4 SHARE arguments decoder to use struct xdr_stream lockd: Update the NLMv4 FREE_ALL arguments decoder to use struct xdr_stream lockd: Update the NLMv4 void results encoder to use struct xdr_stream lockd: Update the NLMv4 TEST results encoder to use struct xdr_stream lockd: Update the NLMv4 nlm_res results encoder to use struct xdr_stream lockd: Update the NLMv4 SHARE results encoder to use struct xdr_stream nfsd: remove redundant assignment to pointer 'this' NFSD: Prevent a possible oops in the nfs_dirent() tracepoint nfsd: fix NULL dereference in nfs3svc_encode_getaclres kernel/pid.c: remove static qualifier from pidfd_create() kernel/pid.c: implement additional checks upon pidfd_create() parameters fanotify: minor cosmetic adjustments to fid labels fanotify: introduce a generic info record copying helper fanotify: add pidfd support to the fanotify API fsnotify: replace igrab() with ihold() on attach connector fsnotify: count s_fsnotify_inode_refs for attached connectors fsnotify: count all objects with attached connectors fsnotify: optimize the case of no marks of any type NFSD: Clean up splice actor SUNRPC: Add svc_rqst_replace_page() API NFSD: Batch release pages during splice read NFSD: remove vanity comments sysctl: introduce new proc handler proc_dobool lockd: change the proc_handler for nsm_use_hostnames nlm: minor nlm_lookup_file argument change nlm: minor refactoring lockd: update nlm_lookup_file reexport comment Keep read and write fds with each nlm_file nfs: don't atempt blocking locks on nfs reexports lockd: don't attempt blocking locks on nfs reexports nfs: don't allow reexport reclaims SUNRPC: Add svc_rqst::rq_auth_stat SUNRPC: Set rq_auth_stat in the pg_authenticate() callout SUNRPC: Eliminate the RQ_AUTHERR flag NFS: Add a private local dispatcher for NFSv4 callback operations NFS: Remove unused callback void decoder fsnotify: fix sb_connectors leak NLM: Fix svcxdr_encode_owner() nfsd: Fix a warning for nfsd_file_close_inode fsnotify: pass data_type to fsnotify_name() fsnotify: pass dentry instead of inode data fsnotify: clarify contract for create event hooks fsnotify: Don't insert unmergeable events in hashtable fanotify: Fold event size calculation to its own function fanotify: Split fsid check from other fid mode checks inotify: Don't force FS_IN_IGNORED fsnotify: Add helper to detect overflow_event fsnotify: Add wrapper around fsnotify_add_event fsnotify: Retrieve super block from the data field fsnotify: Protect fsnotify_handle_inode_event from no-inode events fsnotify: Pass group argument to free_event fanotify: Support null inode event in fanotify_dfid_inode fanotify: Allow file handle encoding for unhashed events fanotify: Encode empty file handle when no inode is provided fanotify: Require fid_mode for any non-fd event fsnotify: Support FS_ERROR event type fanotify: Reserve UAPI bits for FAN_FS_ERROR fanotify: Pre-allocate pool of error events fanotify: Support enqueueing of error events fanotify: Support merging of error events fanotify: Wrap object_fh inline space in a creator macro fanotify: Add helpers to decide whether to report FID/DFID fanotify: WARN_ON against too large file handles fanotify: Report fid info for file related file system errors fanotify: Emit generic error info for error event fanotify: Allow users to request FAN_FS_ERROR events SUNRPC: Trace calls to .rpc_call_done NFSD: Optimize DRC bucket pruning NFSD: move filehandle format declarations out of "uapi". NFSD: drop support for ancient filehandles NFSD: simplify struct nfsfh NFSD: Initialize pointer ni with NULL and not plain integer 0 NFSD: Have legacy NFSD WRITE decoders use xdr_stream_subsegment() SUNRPC: Replace the "__be32 p" parameter to .pc_decode SUNRPC: Change return value type of .pc_decode NFSD: Save location of NFSv4 COMPOUND status SUNRPC: Replace the "__be32 p" parameter to .pc_encode SUNRPC: Change return value type of .pc_encode nfsd: update create verifier comment NFSD:fix boolreturn.cocci warning nfsd4: remove obselete comment NFSD: Fix exposure in nfsd4_decode_bitmap() NFSD: Fix READDIR buffer overflow fsnotify: clarify object type argument fsnotify: separate mark iterator type from object type enum fanotify: introduce group flag FAN_REPORT_TARGET_FID fsnotify: generate FS_RENAME event with rich information fanotify: use macros to get the offset to fanotify_info buffer fanotify: use helpers to parcel fanotify_info buffer fanotify: support secondary dir fh and name in fanotify_info fanotify: record old and new parent and name in FAN_RENAME event fanotify: record either old name new name or both for FAN_RENAME fanotify: report old and/or new parent+name in FAN_RENAME event fanotify: wire up FAN_RENAME event exit: Implement kthread_exit exit: Rename module_put_and_exit to module_put_and_kthread_exit NFSD: Fix sparse warning NFSD: handle errors better in write_ports_addfd() SUNRPC: change svc_get() to return the svc. SUNRPC/NFSD: clean up get/put functions. SUNRPC: stop using ->sv_nrthreads as a refcount nfsd: make nfsd_stats.th_cnt atomic_t SUNRPC: use sv_lock to protect updates to sv_nrthreads. NFSD: narrow nfsd_mutex protection in nfsd thread NFSD: Make it possible to use svc_set_num_threads_sync SUNRPC: discard svo_setup and rename svc_set_num_threads_sync() NFSD: simplify locking for network notifier. lockd: introduce nlmsvc_serv lockd: simplify management of network status notifiers lockd: move lockd_start_svc() call into lockd_create_svc() lockd: move svc_exit_thread() into the thread lockd: introduce lockd_put() lockd: rename lockd_create_svc() to lockd_get() SUNRPC: move the pool_map definitions (back) into svc.c SUNRPC: always treat sv_nrpools==1 as "not pooled" lockd: use svc_set_num_threads() for thread start and stop NFS: switch the callback service back to non-pooled. NFSD: Remove be32_to_cpu() from DRC hash function NFSD: Fix inconsistent indenting NFSD: simplify per-net file cache management NFSD: Combine XDR error tracepoints nfsd: improve stateid access bitmask documentation NFSD: De-duplicate nfsd4_decode_bitmap4() nfs: block notification on fs with its own ->lock nfsd4: add refcount for nfsd4_blocked_lock NFSD: Fix zero-length NFSv3 WRITEs nfsd: map EBADF nfsd: Add errno mapping for EREMOTEIO nfsd: Retry once in nfsd_open on an -EOPENSTALE return NFSD: Clean up nfsd_vfs_write() NFSD: De-duplicate net_generic(SVC_NET(rqstp), nfsd_net_id) NFSD: De-duplicate net_generic(nf->nf_net, nfsd_net_id) nfsd: Add a tracepoint for errors in nfsd4_clone_file_range() NFSD: Write verifier might go backwards NFSD: Clean up the nfsd_net::nfssvc_boot field NFSD: Rename boot verifier functions NFSD: Trace boot verifier resets Revert "nfsd: skip some unnecessary stats in the v4 case" NFSD: Move fill_pre_wcc() and fill_post_wcc() nfsd: fix crash on COPY_NOTIFY with special stateid fanotify: remove variable set but not used lockd: fix server crash on reboot of client holding lock lockd: fix failure to cleanup client locks NFSD: Fix the behavior of READ near OFFSET_MAX NFSD: Fix ia_size underflow NFSD: Fix NFSv3 SETATTR/CREATE's handling of large file sizes NFSD: COMMIT operations must not return NFS?ERR_INVAL NFSD: Deprecate NFS_OFFSET_MAX nfsd: Add support for the birth time attribute NFSD: De-duplicate hash bucket indexing NFSD: Skip extra computation for RC_NOCACHE case NFSD: Streamline the rare "found" case SUNRPC: Remove the .svo_enqueue_xprt method SUNRPC: Merge svc_do_enqueue_xprt() into svc_enqueue_xprt() SUNRPC: Remove svo_shutdown method SUNRPC: Rename svc_create_xprt() SUNRPC: Rename svc_close_xprt() SUNRPC: Remove svc_shutdown_net() NFSD: Remove svc_serv_ops::svo_module NFSD: Move svc_serv_ops::svo_function into struct svc_serv NFSD: Remove CONFIG_NFSD_V3 NFSD: Clean up _lm_ operation names nfsd: fix using the correct variable for sizeof() fsnotify: fix merge with parent's ignored mask fsnotify: optimize FS_MODIFY events with no ignored masks fsnotify: remove redundant parameter judgment SUNRPC: Return true/false (not 1/0) from bool functions nfsd: Fix a write performance regression nfsd: Clean up nfsd_file_put() fanotify: do not allow setting dirent events in mask of non-dir fs/lock: documentation cleanup. Replace inode->i_lock with flc_lock. inotify: move control flags from mask to mark flags fsnotify: pass flags argument to fsnotify_alloc_group() fsnotify: make allow_dups a property of the group fsnotify: create helpers for group mark_mutex lock inotify: use fsnotify group lock helpers nfsd: use fsnotify group lock helpers dnotify: use fsnotify group lock helpers fsnotify: allow adding an inode mark without pinning inode fanotify: create helper fanotify_mark_user_flags() fanotify: factor out helper fanotify_mark_update_flags() fanotify: implement "evictable" inode marks fanotify: use fsnotify group lock helpers fanotify: enable "evictable" inode marks fsnotify: introduce mark type iterator fsnotify: consistent behavior for parent not watching children fanotify: fix incorrect fmode_t casts NFSD: Clean up nfsd_splice_actor() NFSD: add courteous server support for thread with only delegation NFSD: add support for share reservation conflict to courteous server NFSD: move create/destroy of laundry_wq to init_nfsd and exit_nfsd fs/lock: add helper locks_owner_has_blockers to check for blockers fs/lock: add 2 callbacks to lock_manager_operations to resolve conflict NFSD: add support for lock conflict to courteous server NFSD: Show state of courtesy client in client info NFSD: Clean up nfsd3_proc_create() NFSD: Avoid calling fh_drop_write() twice in do_nfsd_create() NFSD: Refactor nfsd_create_setattr() NFSD: Refactor NFSv3 CREATE NFSD: Refactor NFSv4 OPEN(CREATE) NFSD: Remove do_nfsd_create() NFSD: Clean up nfsd_open_verified() NFSD: Instantiate a struct file when creating a regular NFSv4 file NFSD: Remove dprintk call sites from tail of nfsd4_open() NFSD: Fix whitespace NFSD: Move documenting comment for nfsd4_process_open2() NFSD: Trace filecache opens NFSD: Clean up the show_nf_flags() macro SUNRPC: Use RMW bitops in single-threaded hot paths nfsd: Unregister the cld notifier when laundry_wq create failed nfsd: Fix null-ptr-deref in nfsd_fill_super() nfsd: destroy percpu stats counters after reply cache shutdown NFSD: Modernize nfsd4_release_lockowner() NFSD: Add documenting comment for nfsd4_release_lockowner() NFSD: nfsd_file_put() can sleep NFSD: Fix potential use-after-free in nfsd_file_put() SUNRPC: Optimize xdr_reserve_space() fanotify: refine the validation checks on non-dir inode mask NFS: restore module put when manager exits. NFSD: Decode NFSv4 birth time attribute lockd: set fl_owner when unlocking files lockd: fix nlm_close_files fs: inotify: Fix typo in inotify comment fanotify: prepare for setting event flags in ignore mask fanotify: cleanups for fanotify_mark() input validations fanotify: introduce FAN_MARK_IGNORE fsnotify: Fix comment typo nfsd: eliminate the NFSD_FILE_BREAK_* flags SUNRPC: Fix xdr_encode_bool() NLM: Defend against file_lock changes after vfs_test_lock() NFSD: Fix space and spelling mistake nfsd: remove redundant assignment to variable len NFSD: Demote a WARN to a pr_warn() NFSD: Report filecache LRU size NFSD: Report count of calls to nfsd_file_acquire() NFSD: Report count of freed filecache items NFSD: Report average age of filecache items NFSD: Add nfsd_file_lru_dispose_list() helper NFSD: Refactor nfsd_file_gc() NFSD: Refactor nfsd_file_lru_scan() NFSD: Report the number of items evicted by the LRU walk NFSD: Record number of flush calls NFSD: Zero counters when the filecache is re-initialized NFSD: Hook up the filecache stat file NFSD: WARN when freeing an item still linked via nf_lru NFSD: Trace filecache LRU activity NFSD: Leave open files out of the filecache LRU NFSD: Fix the filecache LRU shrinker NFSD: Never call nfsd_file_gc() in foreground paths NFSD: No longer record nf_hashval in the trace log NFSD: Remove lockdep assertion from unhash_and_release_locked() NFSD: nfsd_file_unhash can compute hashval from nf->nf_inode NFSD: Refactor __nfsd_file_close_inode() NFSD: nfsd_file_hash_remove can compute hashval NFSD: Remove nfsd_file::nf_hashval NFSD: Replace the "init once" mechanism NFSD: Set up an rhashtable for the filecache NFSD: Convert the filecache to use rhashtable NFSD: Clean up unused code after rhashtable conversion NFSD: Separate tracepoints for acquire and create NFSD: Move nfsd_file_trace_alloc() tracepoint NFSD: NFSv4 CLOSE should release an nfsd_file immediately NFSD: Ensure nf_inode is never dereferenced NFSD: refactoring v4 specific code to a helper in nfs4state.c NFSD: keep track of the number of v4 clients in the system NFSD: limit the number of v4 clients to 1024 per 1GB of system memory nfsd: silence extraneous printk on nfsd.ko insertion NFSD: Optimize nfsd4_encode_operation() NFSD: Optimize nfsd4_encode_fattr() NFSD: Clean up SPLICE_OK in nfsd4_encode_read() NFSD: Add an nfsd4_read::rd_eof field NFSD: Optimize nfsd4_encode_readv() NFSD: Simplify starting_len NFSD: Use xdr_pad_size() NFSD: Clean up nfsd4_encode_readlink() NFSD: Fix strncpy() fortify warning NFSD: nfserrno(-ENOMEM) is nfserr_jukebox NFSD: Shrink size of struct nfsd4_copy_notify NFSD: Shrink size of struct nfsd4_copy NFSD: Reorder the fields in struct nfsd4_op NFSD: Make nfs4_put_copy() static NFSD: Replace boolean fields in struct nfsd4_copy NFSD: Refactor nfsd4_cleanup_inter_ssc() (1/2) NFSD: Refactor nfsd4_cleanup_inter_ssc() (2/2) NFSD: Refactor nfsd4_do_copy() NFSD: Remove kmalloc from nfsd4_do_async_copy() NFSD: Add nfsd4_send_cb_offload() NFSD: Move copy offload callback arguments into a separate structure NFSD: drop fh argument from alloc_init_deleg NFSD: verify the opened dentry after setting a delegation NFSD: introduce struct nfsd_attrs NFSD: set attributes when creating symlinks NFSD: add security label to struct nfsd_attrs NFSD: add posix ACLs to struct nfsd_attrs NFSD: change nfsd_create()/nfsd_symlink() to unlock directory before returning. NFSD: always drop directory lock in nfsd_unlink() NFSD: only call fh_unlock() once in nfsd_link() NFSD: reduce locking in nfsd_lookup() NFSD: use explicit lock/unlock for directory ops NFSD: use (un)lock_inode instead of fh_(un)lock for file operations NFSD: discard fh_locked flag and fh_lock/fh_unlock lockd: detect and reject lock arguments that overflow NFSD: fix regression with setting ACLs. nfsd_splice_actor(): handle compound pages NFSD: move from strlcpy with unused retval to strscpy lockd: move from strlcpy with unused retval to strscpy NFSD enforce filehandle check for source file in COPY NFSD: remove redundant variable status nfsd: Avoid some useless tests nfsd: Propagate some error code returned by memdup_user() NFSD: Increase NFSD_MAX_OPS_PER_COMPOUND NFSD: Protect against send buffer overflow in NFSv2 READDIR NFSD: Protect against send buffer overflow in NFSv3 READDIR NFSD: Protect against send buffer overflow in NFSv2 READ NFSD: Protect against send buffer overflow in NFSv3 READ NFSD: drop fname and flen args from nfsd_create_locked() NFSD: Fix handling of oversized NFSv4 COMPOUND requests nfsd: clean up mounted_on_fileid handling nfsd: remove nfsd4_prepare_cb_recall() declaration NFSD: Add tracepoints to report NFSv4 callback completions NFSD: Add a mechanism to wait for a DELEGRETURN NFSD: Refactor nfsd_setattr() NFSD: Make nfsd4_setattr() wait before returning NFS4ERR_DELAY NFSD: Make nfsd4_rename() wait before returning NFS4ERR_DELAY NFSD: Make nfsd4_remove() wait before returning NFS4ERR_DELAY NFSD: keep track of the number of courtesy clients in the system NFSD: add shrinker to reap courtesy clients on low memory condition SUNRPC: Parametrize how much of argsize should be zeroed NFSD: Reduce amount of struct nfsd4_compoundargs that needs clearing NFSD: Refactor common code out of dirlist helpers NFSD: Use xdr_inline_decode() to decode NFSv3 symlinks NFSD: Clean up WRITE arg decoders NFSD: Clean up nfs4svc_encode_compoundres() NFSD: Remove "inline" directives on op_rsize_bop helpers NFSD: Remove unused nfsd4_compoundargs::cachetype field NFSD: Pack struct nfsd4_compoundres nfsd: use DEFINE_PROC_SHOW_ATTRIBUTE to define nfsd_proc_ops nfsd: use DEFINE_SHOW_ATTRIBUTE to define export_features_fops and supported_enctypes_fops nfsd: use DEFINE_SHOW_ATTRIBUTE to define client_info_fops nfsd: use DEFINE_SHOW_ATTRIBUTE to define nfsd_reply_cache_stats_fops nfsd: use DEFINE_SHOW_ATTRIBUTE to define nfsd_file_cache_stats_fops NFSD: Rename the fields in copy_stateid_t NFSD: Cap rsize_bop result based on send buffer size nfsd: only fill out return pointer on success in nfsd4_lookup_stateid nfsd: fix comments about spinlock handling with delegations nfsd: make nfsd4_run_cb a bool return function nfsd: extra checks when freeing delegation stateids fs/notify: constify path fsnotify: remove unused declaration fanotify: Remove obsoleted fanotify_event_has_path() nfsd: fix nfsd_file_unhash_and_dispose nfsd: rework hashtable handling in nfsd_do_file_acquire NFSD: unregister shrinker when nfsd_init_net() fails nfsd: fix net-namespace logic in __nfsd_file_cache_purge nfsd: fix use-after-free in nfsd_file_do_acquire tracepoint nfsd: put the export reference in nfsd4_verify_deleg_dentry NFSD: Fix reads with a non-zero offset that don't end on a page boundary filelock: add a new locks_inode_context accessor function lockd: use locks_inode_context helper nfsd: use locks_inode_context helper NFSD: Simplify READ_PLUS NFSD: Remove redundant assignment to variable host_err NFSD: Finish converting the NFSv2 GETACL result encoder NFSD: Finish converting the NFSv3 GETACL result encoder nfsd: ignore requests to disable unsupported versions nfsd: move nfserrno() to vfs.c nfsd: allow disabling NFSv2 at compile time exportfs: use pr_debug for unreachable debug statements NFSD: Pass the target nfsd_file to nfsd_commit() NFSD: Revert "NFSD: NFSv4 CLOSE should release an nfsd_file immediately" NFSD: Add an NFSD_FILE_GC flag to enable nfsd_file garbage collection NFSD: Flesh out a documenting comment for filecache.c NFSD: Clean up nfs4_preprocess_stateid_op() call sites NFSD: Trace stateids returned via DELEGRETURN NFSD: Trace delegation revocations NFSD: Use const pointers as parameters to fh_ helpers NFSD: Update file_hashtbl() helpers NFSD: Clean up nfsd4_init_file() NFSD: Add a nfsd4_file_hash_remove() helper NFSD: Clean up find_or_add_file() NFSD: Refactor find_file() NFSD: Use rhashtable for managing nfs4_file objects NFSD: Fix licensing header in filecache.c nfsd: remove the pages_flushed statistic from filecache nfsd: reorganize filecache.c nfsd: fix up the filecache laundrette scheduling NFSD: Add an nfsd_file_fsync tracepoint lockd: set other missing fields when unlocking files nfsd: return error if nfs4_setacl fails NFSD: Use struct_size() helper in alloc_session() lockd: set missing fl_flags field when retrieving args lockd: ensure we use the correct file descriptor when unlocking lockd: fix file selection in nlmsvc_cancel_blocked NFSD: pass range end to vfs_fsync_range() instead of count NFSD: refactoring courtesy_client_reaper to a generic low memory shrinker NFSD: add support for sending CB_RECALL_ANY NFSD: add delegation reaper to react to low memory condition NFSD: Use only RQ_DROPME to signal the need to drop a reply NFSD: Avoid clashing function prototypes nfsd: rework refcounting in filecache nfsd: fix handling of cached open files in nfsd4_open codepath Revert "SUNRPC: Use RMW bitops in single-threaded hot paths" NFSD: Use set_bit(RQ_DROPME) NFSD: fix use-after-free in nfsd4_ssc_setup_dul() NFSD: register/unregister of nfsd-client shrinker at nfsd startup/shutdown time NFSD: replace delayed_work with work_struct for nfsd_client_shrinker nfsd: don't free files unconditionally in __nfsd_file_cache_purge nfsd: don't destroy global nfs4_file table in per-net shutdown NFSD: enhance inter-server copy cleanup nfsd: allow nfsd_file_get to sanely handle a NULL pointer nfsd: clean up potential nfsd_file refcount leaks in COPY codepath NFSD: fix leaked reference count of nfsd4_ssc_umount_item nfsd: don't hand out delegation on setuid files being opened for write NFSD: fix problems with cleanup on errors in nfsd4_copy nfsd: fix courtesy client with deny mode handling in nfs4_upgrade_open nfsd: don't fsync nfsd_files on last close NFSD: copy the whole verifier in nfsd_copy_write_verifier NFSD: Protect against filesystem freezing lockd: set file_lock start and end when decoding nlm4 testargs nfsd: don't replace page in rq_pages if it's a continuation of last page NFSD: Avoid calling OPDESC() with ops->opnum == OP_ILLEGAL nfsd: call op_release, even when op_func returns an error nfsd: don't open-code clear_and_wake_up_bit nfsd: NFSD_FILE_KEY_INODE only needs to find GC'ed entries nfsd: simplify test_bit return in NFSD_FILE_KEY_FULL comparator nfsd: don't kill nfsd_files because of lease break error nfsd: add some comments to nfsd_file_do_acquire nfsd: don't take/put an extra reference when putting a file nfsd: update comment over __nfsd_file_cache_purge nfsd: allow reaping files still under writeback NFSD: Convert filecache to rhltable nfsd: simplify the delayed disposal list code NFSD: Fix problem of COMMIT and NFS4ERR_DELAY in infinite loop nfsd: make a copy of struct iattr before calling notify_change nfsd: fix double fget() bug in __write_ports_addfd() lockd: drop inappropriate svc_get() from locked_get() NFSD: Add an nfsd4_encode_nfstime4() helper nfsd: Fix creation time serialization order nfsd: don't allow nfsd threads to be signalled. nfsd: Simplify code around svc_exit_thread() call in nfsd() nfsd: separate nfsd_last_thread() from nfsd_put() Documentation: Add missing documentation for EXPORT_OP flags NFSD: fix possible oops when nfsd/pool_stats is closed. nfsd: call nfsd_last_thread() before final nfsd_put() nfsd: drop the nfsd_put helper nfsd: fix RELEASE_LOCKOWNER nfsd: don't take fi_lock in nfsd_break_deleg_cb() nfsd: don't call locks_release_private() twice concurrently nfsd: Fix a regression in nfsd_setattr() Linux 5.10.220 Change-Id: I589ec5e63d1f985ab69f9755b9a87330627d44c5 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>	2024-07-16 15:58:54 +00:00
Rik van Riel	70c1835e77	fs/proc: fix softlockup in __read_vmcore commit 5cbcb62dddf5346077feb82b7b0c9254222d3445 upstream. While taking a kernel core dump with makedumpfile on a larger system, softlockup messages often appear. While softlockup warnings can be harmless, they can also interfere with things like RCU freeing memory, which can be problematic when the kdump kexec image is configured with as little memory as possible. Avoid the softlockup, and give things like work items and RCU a chance to do their thing during __read_vmcore by adding a cond_resched. Link: https://lkml.kernel.org/r/20240507091858.36ff767f@imladris.surriel.com Signed-off-by: Rik van Riel <riel@surriel.com> Acked-by: Baoquan He <bhe@redhat.com> Cc: Dave Young <dyoung@redhat.com> Cc: Vivek Goyal <vgoyal@redhat.com> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2024-07-05 09:12:30 +02:00
Eric W. Biederman	b4b827da90	proc/fd: In fdinfo seq_show don't use get_files_struct [ Upstream commit 775e0656b27210ae668e33af00bece858f44576f ] When discussing[1] exec and posix file locks it was realized that none of the callers of get_files_struct fundamentally needed to call get_files_struct, and that by switching them to helper functions instead it will both simplify their code and remove unnecessary increments of files_struct.count. Those unnecessary increments can result in exec unnecessarily unsharing files_struct which breaking posix locks, and it can result in fget_light having to fallback to fget reducing system performance. Instead hold task_lock for the duration that task->files needs to be stable in seq_show. The task_lock was already taken in get_files_struct, and so skipping get_files_struct performs less work overall, and avoids the problems with the files_struct reference count. [1] https://lkml.kernel.org/r/20180915160423.GA31461@redhat.com Suggested-by: Oleg Nesterov <oleg@redhat.com> Acked-by: Christian Brauner <christian.brauner@ubuntu.com> v1: https://lkml.kernel.org/r/20200817220425.9389-12-ebiederm@xmission.com Link: https://lkml.kernel.org/r/20201120231441.29911-17-ebiederm@xmission.com Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>	2024-06-21 14:52:49 +02:00
Eric W. Biederman	c0e3f6df04	proc/fd: In proc_readfd_common use task_lookup_next_fd_rcu [ Upstream commit 5b17b61870e2f4b0a4fdc5c6039fbdb4ffb796df ] When discussing[1] exec and posix file locks it was realized that none of the callers of get_files_struct fundamentally needed to call get_files_struct, and that by switching them to helper functions instead it will both simplify their code and remove unnecessary increments of files_struct.count. Those unnecessary increments can result in exec unnecessarily unsharing files_struct which breaking posix locks, and it can result in fget_light having to fallback to fget reducing system performance. Using task_lookup_next_fd_rcu simplifies proc_readfd_common, by moving the checking for the maximum file descritor into the generic code, and by remvoing the need for capturing and releasing a reference on files_struct. As task_lookup_fd_rcu may update the fd ctx->pos has been changed to be the fd +2 after task_lookup_fd_rcu returns. [1] https://lkml.kernel.org/r/20180915160423.GA31461@redhat.com Suggested-by: Oleg Nesterov <oleg@redhat.com> Tested-by: Andy Lavr <andy.lavr@gmail.com> v1: https://lkml.kernel.org/r/20200817220425.9389-10-ebiederm@xmission.com Link: https://lkml.kernel.org/r/20201120231441.29911-15-ebiederm@xmission.com Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>	2024-06-21 14:52:49 +02:00
Eric W. Biederman	c2291f7bdf	proc/fd: In tid_fd_mode use task_lookup_fd_rcu [ Upstream commit 64eb661fda0269276b4c46965832938e3f268268 ] When discussing[1] exec and posix file locks it was realized that none of the callers of get_files_struct fundamentally needed to call get_files_struct, and that by switching them to helper functions instead it will both simplify their code and remove unnecessary increments of files_struct.count. Those unnecessary increments can result in exec unnecessarily unsharing files_struct which breaking posix locks, and it can result in fget_light having to fallback to fget reducing system performance. Instead of manually coding finding the files struct for a task and then calling files_lookup_fd_rcu, use the helper task_lookup_fd_rcu that combines those to steps. Making the code simpler and removing the need to get a reference on a files_struct. [1] https://lkml.kernel.org/r/20180915160423.GA31461@redhat.com Suggested-by: Oleg Nesterov <oleg@redhat.com> Acked-by: Christian Brauner <christian.brauner@ubuntu.com> v1: https://lkml.kernel.org/r/20200817220425.9389-7-ebiederm@xmission.com Link: https://lkml.kernel.org/r/20201120231441.29911-12-ebiederm@xmission.com Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>	2024-06-21 14:52:48 +02:00
Eric W. Biederman	23f5564992	file: Replace fcheck_files with files_lookup_fd_rcu [ Upstream commit f36c2943274199cb8aef32ac96531ffb7c4b43d0 ] This change renames fcheck_files to files_lookup_fd_rcu. All of the remaining callers take the rcu_read_lock before calling this function so the _rcu suffix is appropriate. This change also tightens up the debug check to verify that all callers hold the rcu_read_lock. All callers that used to call files_check with the files->file_lock held have now been changed to call files_lookup_fd_locked. This change of name has helped remind me of which locks and which guarantees are in place helping me to catch bugs later in the patchset. The need for better names became apparent in the last round of discussion of this set of changes[1]. [1] https://lkml.kernel.org/r/CAHk-=wj8BQbgJFLa+J0e=iT-1qpmCRTbPAJ8gd6MJQ=kbRPqyQ@mail.gmail.com Link: https://lkml.kernel.org/r/20201120231441.29911-9-ebiederm@xmission.com Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>	2024-06-21 14:52:48 +02:00
Eric W. Biederman	9080557c56	file: Factor files_lookup_fd_locked out of fcheck_files [ Upstream commit 120ce2b0cd52abe73e8b16c23461eb14df5a87d8 ] To make it easy to tell where files->file_lock protection is being used when looking up a file create files_lookup_fd_locked. Only allow this function to be called with the file_lock held. Update the callers of fcheck and fcheck_files that are called with the files->file_lock held to call files_lookup_fd_locked instead. Hopefully this makes it easier to quickly understand what is going on. The need for better names became apparent in the last round of discussion of this set of changes[1]. [1] https://lkml.kernel.org/r/CAHk-=wj8BQbgJFLa+J0e=iT-1qpmCRTbPAJ8gd6MJQ=kbRPqyQ@mail.gmail.com Link: https://lkml.kernel.org/r/20201120231441.29911-8-ebiederm@xmission.com Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>	2024-06-21 14:52:48 +02:00
Eric W. Biederman	4d037e1173	proc/fd: In proc_fd_link use fget_task [ Upstream commit 439be32656035d3239fd56f9b83353ec06cb3b45 ] When discussing[1] exec and posix file locks it was realized that none of the callers of get_files_struct fundamentally needed to call get_files_struct, and that by switching them to helper functions instead it will both simplify their code and remove unnecessary increments of files_struct.count. Those unnecessary increments can result in exec unnecessarily unsharing files_struct which breaking posix locks, and it can result in fget_light having to fallback to fget reducing system performance. Simplifying proc_fd_link is a little bit tricky. It is necessary to know that there is a reference to fd_f ile while path_get is running. This reference can either be guaranteed to exist either by locking the fdtable as the code currently does or by taking a reference on the file in question. Use fget_task to remove the need for get_files_struct and to take a reference to file in question. [1] https://lkml.kernel.org/r/20180915160423.GA31461@redhat.com Suggested-by: Oleg Nesterov <oleg@redhat.com> v1: https://lkml.kernel.org/r/20200817220425.9389-8-ebiederm@xmission.com Link: https://lkml.kernel.org/r/20201120231441.29911-6-ebiederm@xmission.com Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org>	2024-06-21 14:52:47 +02:00
Kalesh Singh	626e5dce00	ANDROID: 16K: Fix show maps CFI failure If the kernel is built CONFIG_CFI_CLANG=y, reading smaps may cause a panic. This is due to a failed CFI check; which is triggered becuase the signature of the function pointer for printing smaps padding VMAs does not match exactly with that for show_smap(). Fix this by casting the function pointer to the expected type based on whether printing maps or smaps padding. Bug: 330117029 Bug: 327600007 Bug: 330767927 Bug: 328266487 Bug: 329803029 Change-Id: I65564a547dacbc4131f8557344c8c96e51f90cd5 Signed-off-by: Kalesh Singh <kaleshsingh@google.com>	2024-05-02 15:06:14 -07:00
Kalesh Singh	09da1d141d	ANDROID: 16K: Handle pad VMA splits and merges In some cases a VMA with padding representation may be split, and therefore the padding flags must be updated accordingly. There are 3 cases to handle: Given: \| DDDDPPPP \| where: - D represents 1 page of data; - P represents 1 page of padding; - \| represents the boundaries (start/end) of the VMA 1) Split exactly at the padding boundary \| DDDDPPPP \| --> \| DDDD \| PPPP \| - Remove padding flags from the first VMA. - The second VMA is all padding 2) Split within the padding area \| DDDDPPPP \| --> \| DDDDPP \| PP \| - Subtract the length of the second VMA from the first VMA's padding. - The second VMA is all padding, adjust its padding length (flags) 3) Split within the data area \| DDDDPPPP \| --> \| DD \| DDPPPP \| - Remove padding flags from the first VMA. - The second VMA is has the same padding as from before the split. To simplify the semantics merging of padding VMAs is not allowed. If a split produces a VMA that is entirely padding, show_[s]maps() only outputs the padding VMA entry (as the data entry is of length 0). Bug: 330117029 Bug: 327600007 Bug: 330767927 Bug: 328266487 Bug: 329803029 Change-Id: Ie2628ced5512e2c7f8af25fabae1f38730c8bb1a Signed-off-by: Kalesh Singh <kaleshsingh@google.com>	2024-05-02 15:06:14 -07:00
Kalesh Singh	ebf0750ad2	ANDROID: 16K: Separate padding from ELF LOAD segment mappings In has been found that some in-field apps depend on the output of /proc//maps to determine the address ranges of other operations. With the extension of LOAD segments VMAs to be contiguous in memory, the apps may perform operations on an area that is not backed by the underlying file, which results in a SIGBUS. Other apps have crashed with yet unindentified reasons. To avoid breaking in-field apps, maintain the output of /proc//[s]maps with PROT_NONE VMAs for the padding pages of LOAD segmetns instead of showing the segment extensions. NOTE: This does not allocate actual backing VMAs for the shown PROT_NONE mappings. This approach maintains 2 possible assumptions that userspace (apps) could be depending on: 1) That LOAD segment mappings are "contiguous" (not speparated by unrelated mappings) in memory. 2) That no virtual address space is available between mappings of consecutive LOAD segments for the same ELF. For example the output of /proc/*/[s]maps before and after this change is shown below. Segments maintain PROT_NONE gaps ("[page size compat]") for app compatiblity but these are not backed by actual slab VMA memory. Maps Before: 7fb03604d000-7fb036051000 r--p 00000000 fe:09 21935719 /system/lib64/libnetd_client.so 7fb036051000-7fb036055000 r-xp 00004000 fe:09 21935719 /system/lib64/libnetd_client.so 7fb036055000-7fb036059000 r--p 00008000 fe:09 21935719 /system/lib64/libnetd_client.so 7fb036059000-7fb03605a000 rw-p 0000c000 fe:09 21935719 /system/lib64/libnetd_client.so Maps After: 7fc707390000-7fc707393000 r--p 00000000 fe:09 21935719 /system/lib64/libnetd_client.so 7fc707393000-7fc707394000 ---p 00000000 00:00 0 [page size compat] 7fc707394000-7fc707398000 r-xp 00004000 fe:09 21935719 /system/lib64/libnetd_client.so 7fc707398000-7fc707399000 r--p 00008000 fe:09 21935719 /system/lib64/libnetd_client.so 7fc707399000-7fc70739c000 ---p 00000000 00:00 0 [page size compat] 7fc70739c000-7fc70739d000 rw-p 0000c000 fe:09 21935719 /system/lib64/libnetd_client.so Smaps Before: 7fb03604d000-7fb036051000 r--p 00000000 fe:09 21935719 /system/lib64/libnetd_client.so Size: 16 kB KernelPageSize: 4 kB MMUPageSize: 4 kB Rss: 16 kB Pss: 0 kB Pss_Dirty: 0 kB Shared_Clean: 16 kB Shared_Dirty: 0 kB Private_Clean: 0 kB Private_Dirty: 0 kB Referenced: 16 kB Anonymous: 0 kB LazyFree: 0 kB AnonHugePages: 0 kB ShmemPmdMapped: 0 kB FilePmdMapped: 0 kB Shared_Hugetlb: 0 kB Private_Hugetlb: 0 kB Swap: 0 kB SwapPss: 0 kB Locked: 0 kB THPeligible: 0 VmFlags: rd mr mw me 7fb036051000-7fb036055000 r-xp 00004000 fe:09 21935719 /system/lib64/libnetd_client.so Size: 16 kB KernelPageSize: 4 kB MMUPageSize: 4 kB Rss: 16 kB Pss: 0 kB Pss_Dirty: 0 kB Shared_Clean: 16 kB Shared_Dirty: 0 kB Private_Clean: 0 kB Private_Dirty: 0 kB Referenced: 16 kB Anonymous: 0 kB LazyFree: 0 kB AnonHugePages: 0 kB ShmemPmdMapped: 0 kB FilePmdMapped: 0 kB Shared_Hugetlb: 0 kB Private_Hugetlb: 0 kB Swap: 0 kB SwapPss: 0 kB Locked: 0 kB THPeligible: 0 VmFlags: rd ex mr mw me 7fb036055000-7fb036059000 r--p 00008000 fe:09 21935719 /system/lib64/libnetd_client.so Size: 16 kB KernelPageSize: 4 kB MMUPageSize: 4 kB Rss: 4 kB Pss: 4 kB Pss_Dirty: 4 kB Shared_Clean: 0 kB Shared_Dirty: 0 kB Private_Clean: 0 kB Private_Dirty: 4 kB Referenced: 4 kB Anonymous: 4 kB LazyFree: 0 kB AnonHugePages: 0 kB ShmemPmdMapped: 0 kB FilePmdMapped: 0 kB Shared_Hugetlb: 0 kB Private_Hugetlb: 0 kB Swap: 0 kB SwapPss: 0 kB Locked: 0 kB THPeligible: 0 VmFlags: rd mr mw me ac 7fb036059000-7fb03605a000 rw-p 0000c000 fe:09 21935719 /system/lib64/libnetd_client.so Size: 4 kB KernelPageSize: 4 kB MMUPageSize: 4 kB Rss: 4 kB Pss: 4 kB Pss_Dirty: 4 kB Shared_Clean: 0 kB Shared_Dirty: 0 kB Private_Clean: 0 kB Private_Dirty: 4 kB Referenced: 4 kB Anonymous: 4 kB LazyFree: 0 kB AnonHugePages: 0 kB ShmemPmdMapped: 0 kB FilePmdMapped: 0 kB Shared_Hugetlb: 0 kB Private_Hugetlb: 0 kB Swap: 0 kB SwapPss: 0 kB Locked: 0 kB THPeligible: 0 VmFlags: rd wr mr mw me ac Smaps After: 7fc707390000-7fc707393000 r--p 00000000 fe:09 21935719 /system/lib64/libnetd_client.so Size: 12 kB KernelPageSize: 4 kB MMUPageSize: 4 kB Rss: 12 kB Pss: 0 kB Shared_Clean: 12 kB Shared_Dirty: 0 kB Private_Clean: 0 kB Private_Dirty: 0 kB Referenced: 12 kB Anonymous: 0 kB LazyFree: 0 kB AnonHugePages: 0 kB ShmemPmdMapped: 0 kB FilePmdMapped: 0 kB Shared_Hugetlb: 0 kB Private_Hugetlb: 0 kB Swap: 0 kB SwapPss: 0 kB Locked: 0 kB THPeligible: 0 VmFlags: rd mr mw me ?? 7fc707393000-7fc707394000 ---p 00000000 00:00 0 [page size compat] Size: 4 kB KernelPageSize: 4 kB MMUPageSize: 4 kB Rss: 0 kB Pss: 0 kB Shared_Clean: 0 kB Shared_Dirty: 0 kB Private_Clean: 0 kB Private_Dirty: 0 kB Referenced: 0 kB Anonymous: 0 kB LazyFree: 0 kB AnonHugePages: 0 kB ShmemPmdMapped: 0 kB FilePmdMapped: 0 kB Shared_Hugetlb: 0 kB Private_Hugetlb: 0 kB Swap: 0 kB SwapPss: 0 kB Locked: 0 kB THPeligible: 0 VmFlags: mr mw me 7fc707394000-7fc707398000 r-xp 00004000 fe:09 21935719 /system/lib64/libnetd_client.so Size: 16 kB KernelPageSize: 4 kB MMUPageSize: 4 kB Rss: 16 kB Pss: 0 kB Shared_Clean: 16 kB Shared_Dirty: 0 kB Private_Clean: 0 kB Private_Dirty: 0 kB Referenced: 16 kB Anonymous: 0 kB LazyFree: 0 kB AnonHugePages: 0 kB ShmemPmdMapped: 0 kB FilePmdMapped: 0 kB Shared_Hugetlb: 0 kB Private_Hugetlb: 0 kB Swap: 0 kB SwapPss: 0 kB Locked: 0 kB THPeligible: 0 VmFlags: rd ex mr mw me 7fc707398000-7fc707399000 r--p 00008000 fe:09 21935719 /system/lib64/libnetd_client.so Size: 4 kB KernelPageSize: 4 kB MMUPageSize: 4 kB Rss: 4 kB Pss: 4 kB Shared_Clean: 0 kB Shared_Dirty: 0 kB Private_Clean: 0 kB Private_Dirty: 4 kB Referenced: 4 kB Anonymous: 4 kB LazyFree: 0 kB AnonHugePages: 0 kB ShmemPmdMapped: 0 kB FilePmdMapped: 0 kB Shared_Hugetlb: 0 kB Private_Hugetlb: 0 kB Swap: 0 kB SwapPss: 0 kB Locked: 0 kB THPeligible: 0 VmFlags: rd mr mw me ac ?? ?? 7fc707399000-7fc70739c000 ---p 00000000 00:00 0 [page size compat] Size: 12 kB KernelPageSize: 4 kB MMUPageSize: 4 kB Rss: 0 kB Pss: 0 kB Shared_Clean: 0 kB Shared_Dirty: 0 kB Private_Clean: 0 kB Private_Dirty: 0 kB Referenced: 0 kB Anonymous: 0 kB LazyFree: 0 kB AnonHugePages: 0 kB ShmemPmdMapped: 0 kB FilePmdMapped: 0 kB Shared_Hugetlb: 0 kB Private_Hugetlb: 0 kB Swap: 0 kB SwapPss: 0 kB Locked: 0 kB THPeligible: 0 VmFlags: mr mw me ac 7fc70739c000-7fc70739d000 rw-p 0000c000 fe:09 21935719 /system/lib64/libnetd_client.so Size: 4 kB KernelPageSize: 4 kB MMUPageSize: 4 kB Rss: 4 kB Pss: 4 kB Shared_Clean: 0 kB Shared_Dirty: 0 kB Private_Clean: 0 kB Private_Dirty: 4 kB Referenced: 4 kB Anonymous: 4 kB LazyFree: 0 kB AnonHugePages: 0 kB ShmemPmdMapped: 0 kB FilePmdMapped: 0 kB Shared_Hugetlb: 0 kB Private_Hugetlb: 0 kB Swap: 0 kB SwapPss: 0 kB Locked: 0 kB THPeligible: 0 VmFlags: rd wr mr mw me ac Bug: 330117029 Bug: 327600007 Bug: 330767927 Bug: 328266487 Bug: 329803029 Change-Id: I12bf2c106fafc74a500d79155b81dde5db42661e Signed-off-by: Kalesh Singh <kaleshsingh@google.com>	2024-05-02 15:06:14 -07:00
Greg Kroah-Hartman	7999a9a70d	This is the 5.10.202 stable release -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmVmG20ACgkQONu9yGCS aT6dzg/7BnCP2SpVmgEaD7FdPvGO/A6O5VrC9zu3sQE6g2gAwirZhdgE8NRn+ggm WSQ1kIA+HEcY23FKpq46pBED4P1irudiW7DkLw8nyOGp+XLb4wGkF5lBBP5z+B2P ga2RgwqKvYWeDaUW4n1Uy7m2Cz+wqCg/EvnITo40glSWPh20gM532/CSnA5akoje 9mjZYZ0rKHKTZGu65aNScNR7XnXHIivJU6C1jF6L9N1+Xn679nUHKQP4KM/RcjpX g1WQMWFC3mGIn5IX28W1wvKS320D5HLmTLnLqJvFpJN9+13DUnUoXcX469zvQoxJ GL3S94goWN/0BPOgr5KcKvTj00b4O+EWhQuQt+x8NLdydzRQuyFu2UpLNhIKKSou sT+BcxzeuqJhEh1tZItcZkZBptpLEkb0ezT11u5McnU5FjPzzzP8CtEetKKmEaBU AUoEP/lQQlVyk1I6xAeuzu53smncNQt6CqnXJxYXOBGgJ2txAM5kroMKXPin5C8k BCpUIqghhKmBd1hwuKyaOBKF99eLKKZsuvXppoPD0Yz7/Nq5TgdBw0qbNt2iLr05 XSM7WIIeCBROaV+ZiVxgtcXDR51FpMr7CLTbkBQ6IgLwircHeHSK7rQn7kFO3fCg OezhWAuh72qDZ2PCJ84fj21IhZ49a5oCLbUdBew+KzZervVpSo0= =eW67 -----END PGP SIGNATURE----- Merge 5.10.202 into android12-5.10-lts Changes in 5.10.202 locking/ww_mutex/test: Fix potential workqueue corruption perf/core: Bail out early if the request AUX area is out of bound clocksource/drivers/timer-imx-gpt: Fix potential memory leak clocksource/drivers/timer-atmel-tcb: Fix initialization on SAM9 hardware x86/mm: Drop the 4 MB restriction on minimal NUMA node memory size wifi: mac80211_hwsim: fix clang-specific fortify warning wifi: mac80211: don't return unset power in ieee80211_get_tx_power() bpf: Detect IP == ksym.end as part of BPF program wifi: ath9k: fix clang-specific fortify warnings wifi: ath10k: fix clang-specific fortify warning net: annotate data-races around sk->sk_tx_queue_mapping net: annotate data-races around sk->sk_dst_pending_confirm wifi: ath10k: Don't touch the CE interrupt registers after power up Bluetooth: btusb: Add date->evt_skb is NULL check Bluetooth: Fix double free in hci_conn_cleanup platform/x86: thinkpad_acpi: Add battery quirk for Thinkpad X120e drm/komeda: drop all currently held locks if deadlock happens drm/msm/dp: skip validity check for DP CTS EDID checksum drm/amd: Fix UBSAN array-index-out-of-bounds for SMU7 drm/amd: Fix UBSAN array-index-out-of-bounds for Polaris and Tonga drm/amdgpu: Fix potential null pointer derefernce drm/panel: fix a possible null pointer dereference drm/panel/panel-tpo-tpg110: fix a possible null pointer dereference drm/panel: st7703: Pick different reset sequence drm/amdgpu: Fix a null pointer access when the smc_rreg pointer is NULL selftests/efivarfs: create-read: fix a resource leak ASoC: soc-card: Add storage for PCI SSID crypto: pcrypt - Fix hungtask for PADATA_RESET RDMA/hfi1: Use FIELD_GET() to extract Link Width fs/jfs: Add check for negative db_l2nbperpage fs/jfs: Add validity check for db_maxag and db_agpref jfs: fix array-index-out-of-bounds in dbFindLeaf jfs: fix array-index-out-of-bounds in diAlloc HID: lenovo: Detect quirk-free fw on cptkbd and stop applying workaround ARM: 9320/1: fix stack depot IRQ stack filter ALSA: hda: Fix possible null-ptr-deref when assigning a stream PCI: tegra194: Use FIELD_GET()/FIELD_PREP() with Link Width fields atm: iphase: Do PCI error checks on own line scsi: libfc: Fix potential NULL pointer dereference in fc_lport_ptp_setup() misc: pci_endpoint_test: Add Device ID for R-Car S4-8 PCIe controller HID: Add quirk for Dell Pro Wireless Keyboard and Mouse KM5221W exfat: support handle zero-size directory tty: vcc: Add check for kstrdup() in vcc_probe() usb: gadget: f_ncm: Always set current gadget in ncm_bind() 9p/trans_fd: Annotate data-racy writes to file::f_flags i2c: sun6i-p2wi: Prevent potential division by zero media: gspca: cpia1: shift-out-of-bounds in set_flicker media: vivid: avoid integer overflow gfs2: ignore negated quota changes gfs2: fix an oops in gfs2_permission media: cobalt: Use FIELD_GET() to extract Link Width media: imon: fix access to invalid resource for the second interface drm/amd/display: Avoid NULL dereference of timing generator kgdb: Flush console before entering kgdb on panic ASoC: ti: omap-mcbsp: Fix runtime PM underflow warnings drm/amdgpu: fix software pci_unplug on some chips pwm: Fix double shift bug wifi: iwlwifi: Use FW rate for non-data frames xhci: turn cancelled td cleanup to its own function SUNRPC: ECONNRESET might require a rebind SUNRPC: Add an IS_ERR() check back to where it was NFSv4.1: fix SP4_MACH_CRED protection for pnfs IO SUNRPC: Fix RPC client cleaned up the freed pipefs dentries gfs2: Silence "suspicious RCU usage in gfs2_permission" warning ipvlan: add ipvlan_route_v6_outbound() helper tty: Fix uninit-value access in ppp_sync_receive() net: hns3: fix variable may not initialized problem in hns3_init_mac_addr() net: hns3: fix VF reset fail issue tipc: Fix kernel-infoleak due to uninitialized TLV value ppp: limit MRU to 64K xen/events: fix delayed eoi list handling ptp: annotate data-race around q->head and q->tail bonding: stop the device in bond_setup_by_slave() net: ethernet: cortina: Fix max RX frame define net: ethernet: cortina: Handle large frames net: ethernet: cortina: Fix MTU max setting netfilter: nf_conntrack_bridge: initialize err to 0 net: stmmac: fix rx budget limit check net/mlx5e: fix double free of encap_header net/mlx5_core: Clean driver version and name net/mlx5e: Check return value of snprintf writing to fw_version buffer for representors macvlan: Don't propagate promisc change to lower dev in passthru tools/power/turbostat: Fix a knl bug cifs: spnego: add ';' in HOST_KEY_LEN cifs: fix check of rc in function generate_smb3signingkey media: venus: hfi: add checks to perform sanity on queue pointers powerpc/perf: Fix disabling BHRB and instruction sampling randstruct: Fix gcc-plugin performance mode to stay in group bpf: Fix check_stack_write_fixed_off() to correctly spill imm bpf: Fix precision tracking for BPF_ALU \| BPF_TO_BE \| BPF_END scsi: mpt3sas: Fix loop logic scsi: megaraid_sas: Increase register read retry rount from 3 to 30 for selected registers x86/cpu/hygon: Fix the CPU topology evaluation for real KVM: x86: hyper-v: Don't auto-enable stimer on write from user-space KVM: x86: Ignore MSR_AMD64_TW_CFG access audit: don't take task_lock() in audit_exe_compare() code path audit: don't WARN_ON_ONCE(!current->mm) in audit_exe_compare() tty/sysrq: replace smp_processor_id() with get_cpu() hvc/xen: fix console unplug hvc/xen: fix error path in xen_hvc_init() to always register frontend driver PCI/sysfs: Protect driver's D3cold preference from user space watchdog: move softlockup_panic back to early_param ACPI: resource: Do IRQ override on TongFang GMxXGxx arm64: Restrict CPU_BIG_ENDIAN to GNU as or LLVM IAS 15.x or newer parisc/pdc: Add width field to struct pdc_model clk: qcom: ipq8074: drop the CLK_SET_RATE_PARENT flag from PLL clocks clk: qcom: ipq6018: drop the CLK_SET_RATE_PARENT flag from PLL clocks mmc: vub300: fix an error code mmc: sdhci_am654: fix start loop index for TAP value parsing PCI/ASPM: Fix L1 substate handling in aspm_attr_store_common() arm64: dts: qcom: ipq6018: Fix hwlock index for SMEM PM: hibernate: Use __get_safe_page() rather than touching the list PM: hibernate: Clean up sync_read handling in snapshot_write_next() rcu: kmemleak: Ignore kmemleak false positives when RCU-freeing objects btrfs: don't arbitrarily slow down delalloc if we're committing firmware: qcom_scm: use 64-bit calling convention only when client is 64-bit ima: detect changes to the backing overlay file wifi: ath11k: fix temperature event locking wifi: ath11k: fix dfs radar event locking wifi: ath11k: fix htt pktlog locking mmc: meson-gx: Remove setting of CMD_CFG_ERROR genirq/generic_chip: Make irq_remove_generic_chip() irqdomain aware PCI: keystone: Don't discard .remove() callback PCI: keystone: Don't discard .probe() callback jbd2: fix potential data lost in recovering journal raced with synchronizing fs bdev quota: explicitly forbid quota files from being encrypted kernel/reboot: emergency_restart: Set correct system_state i2c: core: Run atomic i2c xfer when !preemptible mcb: fix error handling for different scenarios when parsing dmaengine: stm32-mdma: correct desc prep when channel running mm/cma: use nth_page() in place of direct struct page manipulation mm/memory_hotplug: use pfn math in place of direct struct page manipulation mtd: cfi_cmdset_0001: Byte swap OTP info i3c: master: cdns: Fix reading status register parisc: Prevent booting 64-bit kernels on PA1.x machines parisc/pgtable: Do not drop upper 5 address bits of physical address xhci: Enable RPM on controllers that support low-power states ALSA: info: Fix potential deadlock at disconnection ALSA: hda/realtek - Add Dell ALC295 to pin fall back table ALSA: hda/realtek - Enable internal speaker of ASUS K6500ZC serial: meson: remove redundant initialization of variable id tty: serial: meson: retrieve port FIFO size from DT serial: meson: Use platform_get_irq() to get the interrupt tty: serial: meson: fix hard LOCKUP on crtscts mode cpufreq: stats: Fix buffer overflow detection in trans_stats() Bluetooth: btusb: Add Realtek RTL8852BE support ID 0x0cb8:0xc559 bluetooth: Add device 0bda:887b to device tables bluetooth: Add device 13d3:3571 to device tables Bluetooth: btusb: Add RTW8852BE device 13d3:3570 to device tables Bluetooth: btusb: Add 0bda:b85b for Fn-Link RTL8852BE PCI: exynos: Don't discard .remove() callback arm64: dts: qcom: ipq6018: switch TCSR mutex to MMIO arm64: dts: qcom: ipq6018: Fix tcsr_mutex register size Revert ncsi: Propagate carrier gain/loss events to the NCSI controller lsm: fix default return value for vm_enough_memory lsm: fix default return value for inode_getsecctx i2c: designware: Disable TX_EMPTY irq while waiting for block length byte net: dsa: lan9303: consequently nested-lock physical MDIO net: phylink: initialize carrier state at creation i2c: i801: fix potential race in i801_block_transaction_byte_by_byte f2fs: avoid format-overflow warning media: lirc: drop trailing space from scancode transmit media: sharp: fix sharp encoding media: venus: hfi_parser: Add check to keep the number of codecs within range media: venus: hfi: fix the check to handle session buffer requirement media: venus: hfi: add checks to handle capabilities from firmware nfsd: fix file memleak on client_opens_release mm: kmem: drop __GFP_NOFAIL when allocating objcg vectors media: qcom: camss: Fix vfe_get() error jump Revert "net: r8169: Disable multicast filter for RTL8168H and RTL8107E" ext4: apply umask if ACL support is disabled ext4: correct offset of gdb backup in non meta_bg group to update_backups ext4: correct return value of ext4_convert_meta_bg ext4: correct the start block of counting reserved clusters ext4: remove gdb backup copy for meta bg in setup_new_flex_group_blocks drm/amd/pm: Handle non-terminated overdrive commands. drm/amdgpu: fix error handling in amdgpu_bo_list_get() drm/amd/display: Change the DMCUB mailbox memory location from FB to inbox io_uring/fdinfo: lock SQ thread while retrieving thread cpu/pid tracing: Have trace_event_file have ref counters netfilter: nftables: update table flags from the commit phase netfilter: nf_tables: fix table flag updates netfilter: nf_tables: disable toggling dormant table state more than once interconnect: qcom: Add support for mask-based BCMs Linux 5.10.202 Change-Id: I762bcd4848d9b87cbb4efe4104fe1685999dc0f7 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>	2023-12-08 16:26:36 +00:00
Krister Johansen	6edbd6b481	watchdog: move softlockup_panic back to early_param commit 8b793bcda61f6c3ed4f5b2ded7530ef6749580cb upstream. Setting softlockup_panic from do_sysctl_args() causes it to take effect later in boot. The lockup detector is enabled before SMP is brought online, but do_sysctl_args runs afterwards. If a user wants to set softlockup_panic on boot and have it trigger should a softlockup occur during onlining of the non-boot processors, they could do this prior to commit `f117955a22` ("kernel/watchdog.c: convert {soft/hard}lockup boot parameters to sysctl aliases"). However, after this commit the value of softlockup_panic is set too late to be of help for this type of problem. Restore the prior behavior. Signed-off-by: Krister Johansen <kjlx@templeofstupid.com> Cc: stable@vger.kernel.org Fixes: `f117955a22` ("kernel/watchdog.c: convert {soft/hard}lockup boot parameters to sysctl aliases") Signed-off-by: Luis Chamberlain <mcgrof@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2023-11-28 16:54:56 +00:00
Greg Kroah-Hartman	3e7bedcc0e	This is the 5.10.198 stable release -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmUlq8kACgkQONu9yGCS aT5GiA//fiURwpUcawIhvgYewMVp+ovJ+mpX5IT+bMbW9Ur0sBhtiiU+WDNYxMru 34xbSQ/+o2a6N2tmK1JF7o76e2sHw/aRgaoDHkN5oEG+lbRH7TdCv6O0QRFAthcd sJL+SX/GclcKW0ZHDjJX9Wt5Lq3gqVYlqJlCsw6gI/1JrQTxStrSQh7yRbrYSqpY wGWEq19IrE/ToZFTBuPEEvlBswszGrI88lVtjvRzIdczQVyFLAoEQ2GNPWl3XNBh ygGnwiHjk3a+QhZ30evIv2LX+tlGmpLy7gdLDsdZF7RfEkNHQ92IgaHvFDs8JqDg QnRE8KCrC2V45OIQRRnA5NVtD3LBYM0bUhbqqLiNvTMiSIBWge4efJwxyYcTTfkX MTmbo9z/bIVFdpgCQtneRw3eUyfbRKQ1cUvtmkuXIVLzvZUQaVMpXVZ6pz864E54 3nJrl2HJtIdJsRX5M4unL+AXNLRoJUbfb4hbzAD0Tg8Wbdgrn7vL/z6JmIzA2ssQ +R/52ghimOThGTUbCi2pJx/cpKhegkJEJ7+JwUhS9L9ybA93g/bD0n9zy6JXpd/H Cct0JWbiukbDp1CTLQ6Qm9TK5HANW2fXMHoR3H5ltPojNZwN7/pgYqN6ppjtBKVe gA3k8KYkZoXjbF6VS1B5Y83wJ+H+39Luk/DSmm1ZNvYPHxmz+q0= =2MQy -----END PGP SIGNATURE----- Merge 5.10.198 into android12-5.10-lts Changes in 5.10.198 NFS: Use the correct commit info in nfs_join_page_group() NFS/pNFS: Report EINVAL errors from connect() to the server SUNRPC: Mark the cred for revalidation if the server rejects it tracing: Increase trace array ref count on enable and filter files ata: ahci: Drop pointless VPRINTK() calls and convert the remaining ones ata: libahci: clear pending interrupt status ext4: remove the 'group' parameter of ext4_trim_extent ext4: add new helper interface ext4_try_to_trim_range() ext4: scope ret locally in ext4_try_to_trim_range() ext4: change s_last_trim_minblks type to unsigned long ext4: mark group as trimmed only if it was fully scanned ext4: replace the traditional ternary conditional operator with with max()/min() ext4: move setting of trimmed bit into ext4_try_to_trim_range() ext4: do not let fstrim block system suspend tracing: Have event inject files inc the trace array ref count netfilter: nf_tables: integrate pipapo into commit protocol netfilter: nf_tables: don't skip expired elements during walk netfilter: nf_tables: GC transaction API to avoid race with control plane netfilter: nf_tables: adapt set backend to use GC transaction API netfilter: nft_set_hash: mark set element as dead when deleting from packet path netfilter: nf_tables: remove busy mark and gc batch API netfilter: nf_tables: don't fail inserts if duplicate has expired netfilter: nf_tables: fix GC transaction races with netns and netlink event exit path netfilter: nf_tables: GC transaction race with netns dismantle netfilter: nf_tables: GC transaction race with abort path netfilter: nf_tables: use correct lock to protect gc_list netfilter: nf_tables: defer gc run if previous batch is still pending netfilter: nft_set_rbtree: skip sync GC for new elements in this transaction netfilter: nft_set_rbtree: use read spinlock to avoid datapath contention netfilter: nft_set_pipapo: stop GC iteration if GC transaction allocation fails netfilter: nft_set_hash: try later when GC hits EAGAIN on iteration netfilter: nf_tables: fix memleak when more than 255 elements expired ASoC: meson: spdifin: start hw on dai probe netfilter: nf_tables: disallow element removal on anonymous sets bpf: Avoid deadlock when using queue and stack maps from NMI selftests/tls: Add {} to avoid static checker warning selftests: tls: swap the TX and RX sockets in some tests ASoC: imx-audmix: Fix return error with devm_clk_get() i40e: Fix VF VLAN offloading when port VLAN is configured ipv4: fix null-deref in ipv4_link_failure powerpc/perf/hv-24x7: Update domain value check dccp: fix dccp_v4_err()/dccp_v6_err() again platform/x86: intel_scu_ipc: Check status after timeout in busy_loop() platform/x86: intel_scu_ipc: Check status upon timeout in ipc_wait_for_interrupt() platform/x86: intel_scu_ipc: Don't override scu in intel_scu_ipc_dev_simple_command() platform/x86: intel_scu_ipc: Fail IPC send if still busy x86/srso: Fix srso_show_state() side effect x86/srso: Fix SBPB enablement for spec_rstack_overflow=off net: hns3: only enable unicast promisc when mac table full net: hns3: add 5ms delay before clear firmware reset irq source net: bridge: use DEV_STATS_INC() team: fix null-ptr-deref when team device type is changed netfilter: ipset: Fix race between IPSET_CMD_CREATE and IPSET_CMD_SWAP seqlock: avoid -Wshadow warnings seqlock: Rename __seqprop() users seqlock: Prefix internal seqcount_t-only macros with a "do_" locking/seqlock: Do the lockdep annotation before locking in do_write_seqcount_begin_nested() bnxt_en: Flush XDP for bnxt_poll_nitroa0()'s NAPI net: rds: Fix possible NULL-pointer dereference gpio: tb10x: Fix an error handling path in tb10x_gpio_probe() i2c: mux: demux-pinctrl: check the return value of devm_kstrdup() netfilter: nf_tables: unregister flowtable hooks on netns exit netfilter: nf_tables: double hook unregistration in netns path Input: i8042 - rename i8042-x86ia64io.h to i8042-acpipnpio.h Input: i8042 - add quirk for TUXEDO Gemini 17 Gen1/Clevo PD70PN mmc: renesas_sdhi: probe into TMIO after SCC parameters have been setup mmc: renesas_sdhi: populate SCC pointer at the proper place mmc: tmio: support custom irq masks mmc: renesas_sdhi: register irqs before registering controller media: venus: core: Add io base variables for each block media: venus: hfi,pm,firmware: Convert to block relative addressing media: venus: hfi: Define additional 6xx registers media: venus: core: Add differentiator IS_V6(core) media: venus: hfi: Add a 6xx boot logic media: venus: hfi_venus: Write to VIDC_CTRL_INIT after unmasking interrupts netfilter: use actual socket sk for REJECT action netfilter: nft_exthdr: Support SCTP chunks netfilter: nf_tables: add and use nft_sk helper netfilter: nf_tables: add and use nft_thoff helper netfilter: nft_exthdr: break evaluation if setting TCP option fails netfilter: exthdr: add support for tcp option removal netfilter: nft_exthdr: Fix non-linear header modification ata: libata: Rename link flag ATA_LFLAG_NO_DB_DELAY ata: ahci: Add support for AMD A85 FCH (Hudson D4) ata: ahci: Rename board_ahci_mobile ata: ahci: Add Elkhart Lake AHCI controller btrfs: reset destination buffer when read_extent_buffer() gets invalid range MIPS: Alchemy: only build mmc support helpers if au1xmmc is enabled bus: ti-sysc: Use fsleep() instead of usleep_range() in sysc_reset() bus: ti-sysc: Fix missing AM35xx SoC matching clk: tegra: fix error return case for recalc_rate ARM: dts: omap: correct indentation ARM: dts: ti: omap: Fix bandgap thermal cells addressing for omap3/4 ARM: dts: motorola-mapphone: Configure lower temperature passive cooling ARM: dts: motorola-mapphone: Add 1.2GHz OPP ARM: dts: motorola-mapphone: Drop second ti,wlcore compatible value ARM: dts: am335x: Guardian: Update beeper label ARM: dts: Unify pwm-omap-dmtimer node names ARM: dts: ti: omap: motorola-mapphone: Fix abe_clkctrl warning on boot bus: ti-sysc: Fix SYSC_QUIRK_SWSUP_SIDLE_ACT handling for uart wake-up power: supply: ucs1002: fix error code in ucs1002_get_property() xtensa: add default definition for XCHAL_HAVE_DIV32 xtensa: iss/network: make functions static xtensa: boot: don't add include-dirs xtensa: boot/lib: fix function prototypes gpio: pmic-eic-sprd: Add can_sleep flag for PMIC EIC chip i2c: npcm7xx: Fix callback completion ordering dma-debug: don't call __dma_entry_alloc_check_leak() under free_entries_lock parisc: sba: Fix compile warning wrt list of SBA devices parisc: iosapic.c: Fix sparse warnings parisc: drivers: Fix sparse warning parisc: irq: Make irq_stack_union static to avoid sparse warning scsi: qedf: Add synchronization between I/O completions and abort selftests/ftrace: Correctly enable event in instance-event.tc ring-buffer: Avoid softlockup in ring_buffer_resize() selftests: fix dependency checker script ring-buffer: Do not attempt to read past "commit" platform/mellanox: mlxbf-bootctl: add NET dependency into Kconfig scsi: pm80xx: Use phy-specific SAS address when sending PHY_START command scsi: pm80xx: Avoid leaking tags when processing OPC_INB_SET_CONTROLLER_CONFIG command ata: libata-eh: do not clear ATA_PFLAG_EH_PENDING in ata_eh_reset() spi: nxp-fspi: reset the FLSHxCR1 registers bpf: Clarify error expectations from bpf_clone_redirect media: vb2: frame_vector.c: replace WARN_ONCE with a comment powerpc/watchpoints: Disable preemption in thread_change_pc() ncsi: Propagate carrier gain/loss events to the NCSI controller fbdev/sh7760fb: Depend on FB=y perf build: Define YYNOMEM as YYNOABORT for bison < 3.81 sched/cpuacct: Fix user/system in shown cpuacct.usage* sched/cpuacct: Fix charge percpu cpuusage sched/cpuacct: Optimize away RCU read lock cgroup: Fix suspicious rcu_dereference_check() usage warning ACPI: Check StorageD3Enable _DSD property in ACPI code nvme-pci: factor the iod mempool creation into a helper nvme-pci: factor out a nvme_pci_alloc_dev helper nvme-pci: do not set the NUMA node of device if it has none watchdog: iTCO_wdt: No need to stop the timer in probe watchdog: iTCO_wdt: Set NO_REBOOT if the watchdog is not already running netfilter: nft_exthdr: Search chunks in SCTP packets only netfilter: nft_exthdr: Fix for unsafe packet data read nvme-pci: always return an ERR_PTR from nvme_pci_alloc_dev smack: Record transmuting in smk_transmuted smack: Retrieve transmuting information in smack_inode_getsecurity() Smack:- Use overlay inode label in smack_inode_copy_up() Revert "tty: n_gsm: fix UAF in gsm_cleanup_mux" serial: 8250_port: Check IRQ data before use nilfs2: fix potential use after free in nilfs_gccache_submit_read_data() netfilter: nf_tables: disallow rule removal from chain binding ALSA: hda: Disable power save for solving pop issue on Lenovo ThinkCentre M70q ata: libata-scsi: ignore reserved bits for REPORT SUPPORTED OPERATION CODES i2c: i801: unregister tco_pdev in i801_probe() error path Revert "SUNRPC dont update timeout value on connection reset" proc: nommu: /proc/<pid>/maps: release mmap read lock ring-buffer: Update "shortest_full" in polling btrfs: properly report 0 avail for very full file systems bpf: Fix BTF_ID symbol generation collision bpf: Fix BTF_ID symbol generation collision in tools/ net: thunderbolt: Fix TCPv6 GSO checksum calculation ata: libata-core: Fix ata_port_request_pm() locking ata: libata-core: Fix port and device removal ata: libata-core: Do not register PM operations for SAS ports ata: libata-sata: increase PMP SRST timeout to 10s fs: binfmt_elf_efpic: fix personality for ELF-FDPIC spi: spi-zynqmp-gqspi: Fix runtime PM imbalance in zynqmp_qspi_probe spi: zynqmp-gqspi: fix clock imbalance on probe failure NFS: Cleanup unused rpc_clnt variable NFS: rename nfs_client_kset to nfs_kset NFSv4: Fix a state manager thread deadlock regression ring-buffer: remove obsolete comment for free_buffer_page() ring-buffer: Fix bytes info in per_cpu buffer stats drm/mediatek: Fix backport issue in mtk_drm_gem_prime_vmap() rbd: move rbd_dev_refresh() definition rbd: decouple header read-in from updating rbd_dev->header rbd: decouple parent info read-in from updating rbd_dev rbd: take header_rwsem in rbd_dev_refresh() only when updating block: fix use-after-free of q->q_usage_counter Revert "clk: imx: pll14xx: dynamically configure PLL for 393216000/361267200Hz" Revert "PCI: qcom: Disable write access to read only registers for IP v2.3.3" scsi: zfcp: Fix a double put in zfcp_port_enqueue() qed/red_ll2: Fix undefined behavior bug in struct qed_ll2_info wifi: mwifiex: Fix tlv_buf_left calculation net: replace calls to sock->ops->connect() with kernel_connect() net: prevent rewrite of msg_name in sock_sendmsg() arm64: Add Cortex-A520 CPU part definition ubi: Refuse attaching if mtd's erasesize is 0 wifi: iwlwifi: dbg_ini: fix structure packing wifi: mwifiex: Fix oob check condition in mwifiex_process_rx_packet bpf: Fix tr dereferencing drivers/net: process the result of hdlc_open() and add call of hdlc_close() in uhdlc_close() wifi: mt76: mt76x02: fix MT76x0 external LNA gain handling regmap: rbtree: Fix wrong register marked as in-cache when creating new node ima: Finish deprecation of IMA_TRUSTED_KEYRING Kconfig scsi: target: core: Fix deadlock due to recursive locking ima: rework CONFIG_IMA dependency block NFSv4: Fix a nfs4_state_manager() race modpost: add missing else to the "of" check net: fix possible store tearing in neigh_periodic_work() ipv4, ipv6: Fix handling of transhdrlen in __ip{,6}_append_data() net: dsa: mv88e6xxx: Avoid EEPROM timeout when EEPROM is absent net: usb: smsc75xx: Fix uninit-value access in __smsc75xx_read_reg net: nfc: llcp: Add lock when modifying device list net: ethernet: ti: am65-cpsw: Fix error code in am65_cpsw_nuss_init_tx_chns() netfilter: handle the connecting collision properly in nf_conntrack_proto_sctp netfilter: nf_tables: nft_set_rbtree: fix spurious insertion failure net: stmmac: dwmac-stm32: fix resume on STM32 MCU tipc: fix a potential deadlock on &tx->lock tcp: fix quick-ack counting to count actual ACKs of new data tcp: fix delayed ACKs for MSS boundary condition sctp: update transport state when processing a dupcook packet sctp: update hb timer immediately after users change hb_interval cpupower: add Makefile dependencies for install targets dm zoned: free dmz->ddev array in dmz_put_zoned_devices RDMA/core: Require admin capabilities to set system parameters of: dynamic: Fix potential memory leak in of_changeset_action() IB/mlx4: Fix the size of a buffer in add_port_entries() gpio: aspeed: fix the GPIO number passed to pinctrl_gpio_set_config() gpio: pxa: disable pinctrl calls for MMP_GPIO RDMA/cma: Initialize ib_sa_multicast structure to 0 when join RDMA/cma: Fix truncation compilation warning in make_cma_ports RDMA/uverbs: Fix typo of sizeof argument RDMA/siw: Fix connection failure handling RDMA/mlx5: Fix NULL string error parisc: Restore __ldcw_align for PA-RISC 2.0 processors netfilter: nf_tables: fix kdoc warnings after gc rework netfilter: nftables: exthdr: fix 4-byte stack OOB write mmc: renesas_sdhi: only reset SCC when its pointer is populated xen/events: replace evtchn_rwlock with RCU Linux 5.10.198 Change-Id: Iabfdf919ae63e41a565e523087d800ebc20e5448 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>	2023-10-26 17:54:46 +00:00
Greg Kroah-Hartman	3414e62421	This is the 5.10.197 stable release -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmUOqXUACgkQONu9yGCS aT61cQ//eD8Xrytp1SrUZNpXeCF3d6Ih6wk7it7jJa9rSuFJa/yq3RG1Eni19FNs eZodcbmdNz6H27vonI7XDVemlkWWw0g/6JTZAwZho93Nnolz4qS88UqWWLmKYcs5 rpAkVFgMFcS4HnL/YG6DY3GP6lsbhyummySFnfzXncfJbX3GN/mRk/YzCvziLjr5 +cwwMUW+kkd5VUSssxrLS0VHSRW25SL+JLGRweQwePlMm8H+WTFpQSPeU5mu2gPM b4kFtAKAk2gzH1JzNJSz6mTM3dtAVFcu+3wAY+NSb4VfSB409rB0YI7ne1Ia6mC9 TQ3qnfo05JYj5HiglE3QMuamfVuPt2mUwpo7I278fVBwbZo9cDXruVZ9099dVzAc B0O+xVvGwC6h6rwIKMfh9mzPtULO1CrHlxEVzSLO2szNMAiQk2+hMZDIKbvpBd59 D08TFP4C4ffCT1K0mWDDhJpp7t37kMumZcB6JiNjYR0YUeDRMhFd4L8oHV5ENfdP FvIEwCOl/D69DsgmKq1jV33kspqoUfxyxs6MjJ44/0aQyKk1EoemMxkgrAwBDasn P3KNmShfR7XIgqUz1OX27PAnMDMLZj2DiSSbTyWEUOmfaR/TbaZ04fkHQxWfPfFX RIa2SFBop87mBfl8H0rhbic0ggQ4c8Io0xiks62pRvXdbcYfNZs= =Pws3 -----END PGP SIGNATURE----- Merge 5.10.197 into android12-5.10-lts Changes in 5.10.197 autofs: fix memory leak of waitqueues in autofs_catatonic_mode btrfs: output extra debug info if we failed to find an inline backref locks: fix KASAN: use-after-free in trace_event_raw_event_filelock_lock ACPICA: Add AML_NO_OPERAND_RESOLVE flag to Timer kernel/fork: beware of __put_task_struct() calling context rcuscale: Move rcu_scale_writer() schedule_timeout_uninterruptible() to _idle() scftorture: Forgive memory-allocation failure if KASAN ACPI: video: Add backlight=native DMI quirk for Lenovo Ideapad Z470 perf/smmuv3: Enable HiSilicon Erratum 162001900 quirk for HIP08/09 ACPI: video: Add backlight=native DMI quirk for Apple iMac12,1 and iMac12,2 hw_breakpoint: fix single-stepping when using bpf_overflow_handler devlink: remove reload failed checks in params get/set callbacks crypto: lrw,xts - Replace strlcpy with strscpy wifi: ath9k: fix fortify warnings wifi: ath9k: fix printk specifier wifi: mwifiex: fix fortify warning wifi: wil6210: fix fortify warnings crypto: lib/mpi - avoid null pointer deref in mpi_cmp_ui() tpm_tis: Resend command to recover from data transfer errors mmc: sdhci-esdhc-imx: improve ESDHC_FLAG_ERR010450 alx: fix OOB-read compiler warning netfilter: ebtables: fix fortify warnings in size_entry_mwt() wifi: mac80211_hwsim: drop short frames drm/bridge: tc358762: Instruct DSI host to generate HSE packets samples/hw_breakpoint: Fix kernel BUG 'invalid opcode: 0000' ALSA: hda: intel-dsp-cfg: add LunarLake support drm/exynos: fix a possible null-pointer dereference due to data race in exynos_drm_crtc_atomic_disable() bus: ti-sysc: Configure uart quirks for k3 SoC md: raid1: fix potential OOB in raid1_remove_disk() ext2: fix datatype of block number in ext2_xattr_set2() fs/jfs: prevent double-free in dbUnmount() after failed jfs_remount() jfs: fix invalid free of JFS_IP(ipimap)->i_imap in diUnmount powerpc/pseries: fix possible memory leak in ibmebus_bus_init() media: dvb-usb-v2: af9035: Fix null-ptr-deref in af9035_i2c_master_xfer media: dw2102: Fix null-ptr-deref in dw2102_i2c_transfer() media: af9005: Fix null-ptr-deref in af9005_i2c_xfer media: anysee: fix null-ptr-deref in anysee_master_xfer media: az6007: Fix null-ptr-deref in az6007_i2c_xfer() media: dvb-usb-v2: gl861: Fix null-ptr-deref in gl861_i2c_master_xfer media: tuners: qt1010: replace BUG_ON with a regular error media: pci: cx23885: replace BUG with error return usb: gadget: fsl_qe_udc: validate endpoint index for ch9 udc scsi: target: iscsi: Fix buffer overflow in lio_target_nacl_info_show() serial: cpm_uart: Avoid suspicious locking media: pci: ipu3-cio2: Initialise timing struct to avoid a compiler warning kobject: Add sanity check for kset->kobj.ktype in kset_register() mtd: rawnand: brcmnand: Allow SoC to provide I/O operations mtd: rawnand: brcmnand: Fix ECC level field setting for v7.2 controller perf jevents: Make build dependency on test JSONs perf tools: Add an option to build without libbfd btrfs: move btrfs_pinned_by_swapfile prototype into volumes.h btrfs: add a helper to read the superblock metadata_uuid btrfs: compare the correct fsid/metadata_uuid in btrfs_validate_super drm: gm12u320: Fix the timeout usage for usb_bulk_msg() scsi: qla2xxx: Fix NULL vs IS_ERR() bug for debugfs_create_dir() selftests: tracing: Fix to unmount tracefs for recovering environment scsi: lpfc: Fix the NULL vs IS_ERR() bug for debugfs_create_file() x86/boot/compressed: Reserve more memory for page tables samples/hw_breakpoint: fix building without module unloading md/raid1: fix error: ISO C90 forbids mixed declarations attr: block mode changes of symlinks ovl: fix incorrect fdput() on aio completion btrfs: fix lockdep splat and potential deadlock after failure running delayed items btrfs: release path before inode lookup during the ino lookup ioctl drm/amdgpu: fix amdgpu_cs_p1_user_fence net/sched: Retire rsvp classifier proc: fix a dentry lock race between release_task and lookup mm/filemap: fix infinite loop in generic_file_buffered_read() drm/amd/display: enable cursor degamma for DCN3+ DRM legacy gamma tracing: Have current_trace inc the trace array ref count tracing: Have option files inc the trace array ref count nfsd: fix change_info in NFSv4 RENAME replies tracefs: Add missing lockdown check to tracefs_create_dir() i2c: aspeed: Reset the i2c controller when timeout occurs ata: libata: disallow dev-initiated LPM transitions to unsupported states scsi: megaraid_sas: Fix deadlock on firmware crashdump scsi: pm8001: Setup IRQs on resume ext4: fix rec_len verify error Linux 5.10.197 Change-Id: Ic8626d7d13ec54d438c4d80efe1f8b6bddeb84a8 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>	2023-10-26 17:52:15 +00:00
Ben Wolsieffer	b7a0df4c08	proc: nommu: /proc/<pid>/maps: release mmap read lock commit 578d7699e5c2add8c2e9549d9d75dfb56c460cb3 upstream. The no-MMU implementation of /proc/<pid>/map doesn't normally release the mmap read lock, because it uses !IS_ERR_OR_NULL(_vml) to determine whether to release the lock. Since _vml is NULL when the end of the mappings is reached, the lock is not released. Reading /proc/1/maps twice doesn't cause a hang because it only takes the read lock, which can be taken multiple times and therefore doesn't show any problem if the lock isn't released. Instead, you need to perform some operation that attempts to take the write lock after reading /proc/<pid>/maps. To actually reproduce the bug, compile the following code as 'proc_maps_bug': #include <stdio.h> #include <unistd.h> #include <sys/mman.h> int main(int argc, char argv[]) { void buf; sleep(1); buf = mmap(NULL, 4096, PROT_READ \| PROT_WRITE, MAP_PRIVATE \| MAP_ANONYMOUS, -1, 0); puts("mmap returned"); return 0; } Then, run: ./proc_maps_bug &; cat /proc/$!/maps; fg Without this patch, mmap() will hang and the command will never complete. This code was incorrectly adapted from the MMU implementation, which at the time released the lock in m_next() before returning the last entry. The MMU implementation has diverged further from the no-MMU version since then, so this patch brings their locking and error handling into sync, fixing the bug and hopefully avoiding similar issues in the future. Link: https://lkml.kernel.org/r/20230914163019.4050530-2-ben.wolsieffer@hefring.com Fixes: `47fecca15c` ("fs/proc/task_nommu.c: don't use priv->task->mm") Signed-off-by: Ben Wolsieffer <ben.wolsieffer@hefring.com> Acked-by: Oleg Nesterov <oleg@redhat.com> Cc: Giulio Benetti <giulio.benetti@benettiengineering.com> Cc: Greg Ungerer <gerg@uclinux.org> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2023-10-10 21:53:35 +02:00
Zhihao Cheng	0c5d5f8e0d	proc: fix a dentry lock race between release_task and lookup commit d919a1e79bac890421537cf02ae773007bf55e6b upstream. Commit `7bc3e6e55a` ("proc: Use a list of inodes to flush from proc") moved proc_flush_task() behind __exit_signal(). Then, process systemd can take long period high cpu usage during releasing task in following concurrent processes: systemd ps kernel_waitid stat(/proc/tgid) do_wait filename_lookup wait_consider_task lookup_fast release_task __exit_signal __unhash_process detach_pid __change_pid // remove task->pid_links d_revalidate -> pid_revalidate // 0 d_invalidate(/proc/tgid) shrink_dcache_parent(/proc/tgid) d_walk(/proc/tgid) spin_lock_nested(/proc/tgid/fd) // iterating opened fd proc_flush_pid \| d_invalidate (/proc/tgid/fd) \| shrink_dcache_parent(/proc/tgid/fd) \| shrink_dentry_list(subdirs) ↓ shrink_lock_dentry(/proc/tgid/fd) --> race on dentry lock Function d_invalidate() will remove dentry from hash firstly, but why does proc_flush_pid() process dentry '/proc/tgid/fd' before dentry '/proc/tgid'? That's because proc_pid_make_inode() adds proc inode in reverse order by invoking hlist_add_head_rcu(). But proc should not add any inodes under '/proc/tgid' except '/proc/tgid/task/pid', fix it by adding inode into 'pid->inodes' only if the inode is /proc/tgid or /proc/tgid/task/pid. Performance regression: Create 200 tasks, each task open one file for 50,000 times. Kill all tasks when opened files exceed 10,000,000 (cat /proc/sys/fs/file-nr). Before fix: $ time killall -wq aa real 4m40.946s # During this period, we can see 'ps' and 'systemd' taking high cpu usage. After fix: $ time killall -wq aa real 1m20.732s # During this period, we can see 'systemd' taking high cpu usage. Link: https://lkml.kernel.org/r/20220713130029.4133533-1-chengzhihao1@huawei.com Fixes: `7bc3e6e55a` ("proc: Use a list of inodes to flush from proc") Link: https://bugzilla.kernel.org/show_bug.cgi?id=216054 Signed-off-by: Zhihao Cheng <chengzhihao1@huawei.com> Signed-off-by: Zhang Yi <yi.zhang@huawei.com> Suggested-by: Brian Foster <bfoster@redhat.com> Reviewed-by: Brian Foster <bfoster@redhat.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Alexey Dobriyan <adobriyan@gmail.com> Cc: Eric Biederman <ebiederm@xmission.com> Cc: Matthew Wilcox <willy@infradead.org> Cc: Baoquan He <bhe@redhat.com> Cc: Kalesh Singh <kaleshsingh@google.com> Cc: Yu Kuai <yukuai3@huawei.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> [ Context adjustments ] Signed-off-by: Suraj Jitindar Singh <surajjs@amazon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2023-09-23 11:01:10 +02:00
Greg Kroah-Hartman	8026d5839b	This is the 5.10.195 stable release -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmUJdfMACgkQONu9yGCS aT7i/w//Wbvt3F9hF/9Rmg9A4J23OWl2o07Z8Fi0a4F4B0FJjuQGSPRvpSvKtIWv +7taCzOw9+Qi52hTR7BK+QpLpEPgMbv1IdgyPu1gtjL4WHuKk1aOeafISYuQDgeZ XSFoV1EGjxkg3wbMZkucnmQVitGxC/iV0ojvxKleiIE9UNzceQclGmmBL0FwmEYp c91XKEACZ5K/spSyyxocP4Fw6mbk98ISiju+74op5EDFry9qnIYa2pU/au3gZvh/ TScOYOQsBojOFTy/wuEfpOiVBK9gLFq8du0J/gHS2aUqswkp/qFcpH7wbS5Po3+l Ja9a76o2B4btMCz6UhyhwzB+0QTQ1Gdea35FHRbF3d4ssNJDqDtwBCHqd3zeMUYo uTDhyTsSGV40Gm9A5Sojyzjgj4X12rQ0ffL+zcXfXe60flE8SNIxR8DiIXPlAsC+ pgNQ5l/HcdJE1abRoTkvpsptaT2sNXgwZZij+VOBI3Vp4wr61U69CfP/QWWPZZF5 ECEh8ZDK1roiEyBjn6njqXmt5vbmNasgI5umgnNPBgKEB2OLXqox6rn9XK0qMJ+X /oiCaL9RveU/QL5qNvV6Z2beXPwT51Vdy8+bQBfb5bUFRGQcTVIWaBRG0ZIHeSGm pG10/VAnCGtNrC6M/HVGd0Wyih+ur65Jz/rNKbkMX69cvJuxPWk= =RAs8 -----END PGP SIGNATURE----- Merge 5.10.195 into android12-5.10-lts Changes in 5.10.195 erofs: ensure that the post-EOF tails are all zeroed ARM: pxa: remove use of symbol_get() mmc: au1xmmc: force non-modular build and remove symbol_get usage net: enetc: use EXPORT_SYMBOL_GPL for enetc_phc_index rtc: ds1685: use EXPORT_SYMBOL_GPL for ds1685_rtc_poweroff modules: only allow symbol_get of EXPORT_SYMBOL_GPL modules USB: serial: option: add Quectel EM05G variant (0x030e) USB: serial: option: add FOXCONN T99W368/T99W373 product usb: dwc3: meson-g12a: do post init to fix broken usb after resumption usb: chipidea: imx: improve logic if samsung,picophy-* parameter is 0 HID: wacom: remove the battery when the EKR is off staging: rtl8712: fix race condition Bluetooth: btsdio: fix use after free bug in btsdio_remove due to race condition configfs: fix a race in configfs_lookup() serial: qcom-geni: fix opp vote on shutdown serial: sc16is7xx: fix broken port 0 uart init serial: sc16is7xx: fix bug when first setting GPIO direction firmware: stratix10-svc: Fix an NULL vs IS_ERR() bug in probe fsi: master-ast-cf: Add MODULE_FIRMWARE macro nilfs2: fix general protection fault in nilfs_lookup_dirty_data_buffers() nilfs2: fix WARNING in mark_buffer_dirty due to discarded buffer reuse pinctrl: amd: Don't show `Invalid config param` errors ASoC: rt5682: Fix a problem with error handling in the io init function of the soundwire ARM: dts: imx: update sdma node name format ARM: dts: imx7s: Drop dma-apb interrupt-names ARM: dts: imx: Adjust dma-apbh node name ARM: dts: imx: Set default tuning step for imx7d usdhc phy: qcom-snps-femto-v2: use qcom_snps_hsphy_suspend/resume error code media: pulse8-cec: handle possible ping error media: pci: cx23885: fix error handling for cx23885 ATSC boards 9p: virtio: make sure 'offs' is initialized in zc_request ASoC: da7219: Flush pending AAD IRQ when suspending ASoC: da7219: Check for failure reading AAD IRQ events ethernet: atheros: fix return value check in atl1c_tso_csum() vxlan: generalize vxlan_parse_gpe_hdr and remove unused args m68k: Fix invalid .section syntax s390/dasd: use correct number of retries for ERP requests s390/dasd: fix hanging device after request requeue fs/nls: make load_nls() take a const parameter ASoc: codecs: ES8316: Fix DMIC config ASoC: atmel: Fix the 8K sample parameter in I2SC master platform/x86: intel: hid: Always call BTNL ACPI method platform/x86: huawei-wmi: Silence ambient light sensor drm/amd/display: Exit idle optimizations before attempt to access PHY ovl: Always reevaluate the file signature for IMA ata: pata_arasan_cf: Use dev_err_probe() instead dev_err() in data_xfer() security: keys: perform capable check only on privileged operations kprobes: Prohibit probing on CFI preamble symbol clk: fixed-mmio: make COMMON_CLK_FIXED_MMIO depend on HAS_IOMEM vmbus_testing: fix wrong python syntax for integer value comparison net: usb: qmi_wwan: add Quectel EM05GV2 idmaengine: make FSL_EDMA and INTEL_IDMA64 depends on HAS_IOMEM scsi: qedi: Fix potential deadlock on &qedi_percpu->p_work_lock netlabel: fix shift wrapping bug in netlbl_catmap_setlong() bnx2x: fix page fault following EEH recovery sctp: handle invalid error codes without calling BUG() scsi: storvsc: Always set no_report_opcodes ALSA: seq: oss: Fix racy open/close of MIDI devices tracing: Introduce pipe_cpumask to avoid race on trace_pipes platform/mellanox: Fix mlxbf-tmfifo not handling all virtio CONSOLE notifications net: Avoid address overwrite in kernel_connect udf: Check consistency of Space Bitmap Descriptor udf: Handle error when adding extent to a file Revert "net: macsec: preserve ingress frame ordering" reiserfs: Check the return value from __getblk() eventfd: Export eventfd_ctx_do_read() eventfd: prevent underflow for eventfd semaphores fs: Fix error checking for d_hash_and_lookup() tmpfs: verify {g,u}id mount options correctly selftests/harness: Actually report SKIP for signal tests refscale: Fix uninitalized use of wait_queue_head_t OPP: Fix passing 0 to PTR_ERR in _opp_attach_genpd() selftests/resctrl: Don't leak buffer in fill_cache() selftests/resctrl: Unmount resctrl FS if child fails to run benchmark selftests/resctrl: Close perf value read fd on errors x86/decompressor: Don't rely on upper 32 bits of GPRs being preserved perf/imx_ddr: don't enable counter0 if none of 4 counters are used s390/pkey: fix/harmonize internal keyblob headers s390/paes: fix PKEY_TYPE_EP11_AES handling for secure keyblobs x86/efistub: Fix PCI ROM preservation in mixed mode cpufreq: powernow-k8: Use related_cpus instead of cpus in driver.exit() bpftool: Use a local bpf_perf_event_value to fix accessing its fields bpf: Clear the probe_addr for uprobe tcp: tcp_enter_quickack_mode() should be static hwrng: nomadik - keep clock enabled while hwrng is registered regmap: rbtree: Use alloc_flags for memory allocations udp: re-score reuseport groups when connected sockets are present bpf: reject unhashed sockets in bpf_sk_assign wifi: mt76: testmode: add nla_policy for MT76_TM_ATTR_TX_LENGTH spi: tegra20-sflash: fix to check return value of platform_get_irq() in tegra_sflash_probe() can: gs_usb: gs_usb_receive_bulk_callback(): count RX overflow errors also in case of OOM wifi: mwifiex: Fix OOB and integer underflow when rx packets wifi: mwifiex: fix error recovery in PCIE buffer descriptor management selftests/bpf: fix static assert compilation issue for test_cls_.c crypto: stm32 - Properly handle pm_runtime_get failing crypto: api - Use work queue in crypto_destroy_instance Bluetooth: nokia: fix value check in nokia_bluetooth_serdev_probe() Bluetooth: Fix potential use-after-free when clear keys net: tcp: fix unexcepted socket die when snd_wnd is 0 selftests/bpf: Clean up fmod_ret in bench_rename test script ice: ice_aq_check_events: fix off-by-one check when filling buffer crypto: caam - fix unchecked return value error hwrng: iproc-rng200 - Implement suspend and resume calls lwt: Fix return values of BPF xmit ops lwt: Check LWTUNNEL_XMIT_CONTINUE strictly fs: ocfs2: namei: check return value of ocfs2_add_entry() wifi: mwifiex: fix memory leak in mwifiex_histogram_read() wifi: mwifiex: Fix missed return in oob checks failed path samples/bpf: fix broken map lookup probe wifi: ath9k: fix races between ath9k_wmi_cmd and ath9k_wmi_ctrl_rx wifi: ath9k: protect WMI command response buffer replacement with a lock wifi: mwifiex: avoid possible NULL skb pointer dereference Bluetooth: btusb: Do not call kfree_skb() under spin_lock_irqsave() wifi: ath9k: use IS_ERR() with debugfs_create_dir() net: arcnet: Do not call kfree_skb() under local_irq_disable() mlxsw: i2c: Fix chunk size setting in output mailbox buffer mlxsw: i2c: Limit single transaction buffer size hwmon: (tmp513) Fix the channel number in tmp51x_is_visible() net/sched: sch_hfsc: Ensure inner classes have fsc curve netrom: Deny concurrent connect(). drm/bridge: tc358764: Fix debug print parameter order quota: factor out dquot_write_dquot() quota: rename dquot_active() to inode_quota_active() quota: add new helper dquot_active() quota: fix dqput() to follow the guarantees dquot_srcu should provide ASoC: stac9766: fix build errors with REGMAP_AC97 soc: qcom: ocmem: Add OCMEM hardware version print soc: qcom: ocmem: Fix NUM_PORTS & NUM_MACROS macros arm64: dts: qcom: msm8996: Add missing interrupt to the USB2 controller drm/amdgpu: avoid integer overflow warning in amdgpu_device_resize_fb_bar() ARM: dts: BCM5301X: Harmonize EHCI/OHCI DT nodes name ARM: dts: BCM53573: Describe on-SoC BCM53125 rev 4 switch ARM: dts: BCM53573: Drop nonexistent #usb-cells ARM: dts: BCM53573: Add cells sizes to PCIe node ARM: dts: BCM53573: Use updated "spi-gpio" binding properties drm/etnaviv: fix dumping of active MMU context x86/mm: Fix PAT bit missing from page protection modify mask ARM: dts: s3c64xx: align pinctrl with dtschema ARM: dts: samsung: s3c6410-mini6410: correct ethernet reg addresses (split) ARM: dts: s5pv210: adjust node names to DT spec ARM: dts: s5pv210: add dummy 5V regulator for backlight on SMDKv210 ARM: dts: samsung: s5pv210-smdkv210: correct ethernet reg addresses (split) drm: adv7511: Fix low refresh rate register for ADV7533/5 ARM: dts: BCM53573: Fix Ethernet info for Luxul devices arm64: dts: qcom: sdm845: Add missing RPMh power domain to GCC arm64: dts: qcom: sdm845: Fix the min frequency of "ice_core_clk" drm/amdgpu: Update min() to min_t() in 'amdgpu_info_ioctl' md/bitmap: don't set max_write_behind if there is no write mostly device md/md-bitmap: hold 'reconfig_mutex' in backlog_store() drm/tegra: Remove superfluous error messages around platform_get_irq() drm/tegra: dpaux: Fix incorrect return value of platform_get_irq of: unittest: fix null pointer dereferencing in of_unittest_find_node_by_name() drm/armada: Fix off-by-one error in armada_overlay_get_property() drm/panel: simple: Add missing connector type and pixel format for AUO T215HVN01 ima: Remove deprecated IMA_TRUSTED_KEYRING Kconfig drm: xlnx: zynqmp_dpsub: Add missing check for dma_set_mask drm/msm/mdp5: Don't leak some plane state firmware: meson_sm: fix to avoid potential NULL pointer dereference smackfs: Prevent underflow in smk_set_cipso() drm/amd/pm: fix variable dereferenced issue in amdgpu_device_attr_create() drm/msm/a2xx: Call adreno_gpu_init() earlier audit: fix possible soft lockup in __audit_inode_child() bus: ti-sysc: Fix build warning for 64-bit build drm/mediatek: Fix potential memory leak if vmap() fail bus: ti-sysc: Fix cast to enum warning of: unittest: Fix overlay type in apply/revert check ALSA: ac97: Fix possible error value of rac97 ipmi:ssif: Add check for kstrdup ipmi:ssif: Fix a memory leak when scanning for an adapter drivers: clk: keystone: Fix parameter judgment in _of_pll_clk_init() clk: sunxi-ng: Modify mismatched function name clk: qcom: gcc-sc7180: use ARRAY_SIZE instead of specifying num_parents clk: qcom: gcc-sc7180: Fix up gcc_sdcc2_apps_clk_src ext4: correct grp validation in ext4_mb_good_group clk: qcom: gcc-sm8250: use ARRAY_SIZE instead of specifying num_parents clk: qcom: gcc-sm8250: Fix gcc_sdcc2_apps_clk_src clk: qcom: reset: Use the correct type of sleep/delay based on length PCI: Mark NVIDIA T4 GPUs to avoid bus reset pinctrl: mcp23s08: check return value of devm_kasprintf() PCI: pciehp: Use RMW accessors for changing LNKCTL PCI/ASPM: Use RMW accessors for changing LNKCTL clk: imx8mp: fix sai4 clock clk: imx: composite-8m: fix clock pauses when set_rate would be a no-op vfio/type1: fix cap_migration information leak powerpc/fadump: reset dump area size if fadump memory reserve fails powerpc/perf: Convert fsl_emb notifier to state machine callbacks drm/amdgpu: Use RMW accessors for changing LNKCTL drm/radeon: Use RMW accessors for changing LNKCTL net/mlx5: Use RMW accessors for changing LNKCTL wifi: ath10k: Use RMW accessors for changing LNKCTL powerpc: Don't include lppaca.h in paca.h powerpc/pseries: Rework lppaca_shared_proc() to avoid DEBUG_PREEMPT nfs/blocklayout: Use the passed in gfp flags powerpc/iommu: Fix notifiers being shared by PCI and VIO buses jfs: validate max amount of blocks before allocation. fs: lockd: avoid possible wrong NULL parameter NFSD: da_addr_body field missing in some GETDEVICEINFO replies NFS: Guard against READDIR loop when entry names exceed MAXNAMELEN NFSv4.2: fix handling of COPY ERR_OFFLOAD_NO_REQ media: ad5820: Drop unsupported ad5823 from i2c_ and of_device_id tables media: i2c: tvp5150: check return value of devm_kasprintf() media: v4l2-core: Fix a potential resource leak in v4l2_fwnode_parse_link() drivers: usb: smsusb: fix error handling code in smsusb_init_device media: dib7000p: Fix potential division by zero media: dvb-usb: m920x: Fix a potential memory leak in m920x_i2c_xfer() media: cx24120: Add retval check for cx24120_message_send() scsi: hisi_sas: Print SAS address for v3 hw erroneous completion print scsi: libsas: Introduce more SAM status code aliases in enum exec_status scsi: hisi_sas: Modify v3 HW SSP underflow error processing scsi: hisi_sas: Modify v3 HW SATA completion error processing scsi: hisi_sas: Fix warnings detected by sparse scsi: hisi_sas: Fix normally completed I/O analysed as failed media: rkvdec: increase max supported height for H.264 media: mediatek: vcodec: Return NULL if no vdec_fb is found usb: phy: mxs: fix getting wrong state with mxs_phy_is_otg_host() scsi: RDMA/srp: Fix residual handling scsi: iscsi: Rename iscsi_set_param() to iscsi_if_set_param() scsi: iscsi: Add length check for nlattr payload scsi: iscsi: Add strlen() check in iscsi_if_set{_host}_param() scsi: be2iscsi: Add length check when parsing nlattrs scsi: qla4xxx: Add length check when parsing nlattrs serial: sprd: Assign sprd_port after initialized to avoid wrong access serial: sprd: Fix DMA buffer leak issue x86/APM: drop the duplicate APM_MINOR_DEV macro scsi: qedf: Do not touch __user pointer in qedf_dbg_stop_io_on_error_cmd_read() directly scsi: qedf: Do not touch __user pointer in qedf_dbg_debug_cmd_read() directly scsi: qedf: Do not touch __user pointer in qedf_dbg_fp_int_cmd_read() directly coresight: tmc: Explicit type conversions to prevent integer overflow dma-buf/sync_file: Fix docs syntax driver core: test_async: fix an error code IB/uverbs: Fix an potential error pointer dereference fsi: aspeed: Reset master errors after CFAM reset iommu/qcom: Disable and reset context bank before programming iommu/vt-d: Fix to flush cache of PASID directory table media: go7007: Remove redundant if statement USB: gadget: f_mass_storage: Fix unused variable warning media: ov5640: Enable MIPI interface in ov5640_set_power_mipi() media: i2c: ov2680: Set V4L2_CTRL_FLAG_MODIFY_LAYOUT on flips media: ov2680: Remove auto-gain and auto-exposure controls media: ov2680: Fix ov2680_bayer_order() media: ov2680: Fix vflip / hflip set functions media: ov2680: Fix regulators being left enabled on ov2680_power_on() errors cgroup:namespace: Remove unused cgroup_namespaces_init() scsi: core: Use 32-bit hostnum in scsi_host_lookup() scsi: fcoe: Fix potential deadlock on &fip->ctlr_lock serial: tegra: handle clk prepare error in tegra_uart_hw_init() amba: bus: fix refcount leak Revert "IB/isert: Fix incorrect release of isert connection" RDMA/siw: Balance the reference of cep->kref in the error path RDMA/siw: Correct wrong debug message HID: logitech-dj: Fix error handling in logi_dj_recv_switch_to_dj_mode() HID: multitouch: Correct devm device reference for hidinput input_dev name x86/speculation: Mark all Skylake CPUs as vulnerable to GDS tracing: Fix race issue between cpu buffer write and swap mtd: rawnand: brcmnand: Fix mtd oobsize phy/rockchip: inno-hdmi: use correct vco_div_5 macro on rk3328 phy/rockchip: inno-hdmi: round fractal pixclock in rk3328 recalc_rate phy/rockchip: inno-hdmi: do not power on rk3328 post pll on reg write rpmsg: glink: Add check for kstrdup mtd: spi-nor: Check bus width while setting QE bit mtd: rawnand: fsmc: handle clk prepare error in fsmc_nand_resume() um: Fix hostaudio build errors dmaengine: ste_dma40: Add missing IRQ check in d40_probe cpufreq: Fix the race condition while updating the transition_task of policy virtio_ring: fix avail_wrap_counter in virtqueue_add_packed igmp: limit igmpv3_newpack() packet size to IP_MAX_MTU netfilter: ipset: add the missing IP_SET_HASH_WITH_NET0 macro for ip_set_hash_netportnet.c netfilter: xt_u32: validate user space input netfilter: xt_sctp: validate the flag_info count skbuff: skb_segment, Call zero copy functions before using skbuff frags igb: set max size RX buffer when store bad packet is enabled PM / devfreq: Fix leak in devfreq_dev_release() ALSA: pcm: Fix missing fixup call in compat hw_refine ioctl printk: ringbuffer: Fix truncating buffer size min_t cast scsi: core: Fix the scsi_set_resid() documentation ipmi_si: fix a memleak in try_smi_init() ARM: OMAP2+: Fix -Warray-bounds warning in _pwrdm_state_switch() backlight/gpio_backlight: Compare against struct fb_info.device backlight/bd6107: Compare against struct fb_info.device backlight/lv5207lp: Compare against struct fb_info.device xtensa: PMU: fix base address for the newer hardware arm64: csum: Fix OoB access in IP checksum code for negative lengths media: dvb: symbol fixup for dvb_attach() Revert "scsi: qla2xxx: Fix buffer overrun" scsi: mpt3sas: Perform additional retries if doorbell read returns 0 ntb: Drop packets when qp link is down ntb: Clean up tx tail index on link down ntb: Fix calculation ntb_transport_tx_free_entry() Revert "PCI: Mark NVIDIA T4 GPUs to avoid bus reset" procfs: block chmod on /proc/thread-self/comm parisc: Fix /proc/cpuinfo output for lscpu dlm: fix plock lookup when using multiple lockspaces dccp: Fix out of bounds access in DCCP error handler X.509: if signature is unsupported skip validation net: handle ARPHRD_PPP in dev_is_mac_header_xmit() fsverity: skip PKCS#7 parser when keyring is empty pstore/ram: Check start of empty przs during init s390/ipl: add missing secure/has_secure file to ipl type 'unknown' crypto: stm32 - fix loop iterating through scatterlist for DMA cpufreq: brcmstb-avs-cpufreq: Fix -Warray-bounds bug usb: typec: bus: verify partner exists in typec_altmode_attention USB: core: Unite old scheme and new scheme descriptor reads USB: core: Change usb_get_device_descriptor() API USB: core: Fix race by not overwriting udev->descriptor in hub_port_init() USB: core: Fix oversight in SuperSpeed initialization usb: typec: tcpci: clear the fault status bit tracing: Zero the pipe cpumask on alloc to avoid spurious -EBUSY md/md-bitmap: remove unnecessary local variable in backlog_store() udf: initialize newblock to 0 net/ipv6: SKB symmetric hash should incorporate transport ports io_uring: always lock in io_apoll_task_func io_uring: break out of iowq iopoll on teardown io_uring: break iopolling on signal scsi: qla2xxx: Fix deletion race condition scsi: qla2xxx: fix inconsistent TMF timeout scsi: qla2xxx: Fix erroneous link up failure scsi: qla2xxx: Turn off noisy message log scsi: qla2xxx: Remove unsupported ql2xenabledif option fbdev/ep93xx-fb: Do not assign to struct fb_info.dev drm/ast: Fix DRAM init on AST2200 lib/test_meminit: allocate pages up to order MAX_ORDER parisc: led: Fix LAN receive and transmit LEDs parisc: led: Reduce CPU overhead for disk & lan LED computation pinctrl: cherryview: fix address_space_handler() argument dt-bindings: clock: xlnx,versal-clk: drop select:false clk: imx: pll14xx: dynamically configure PLL for 393216000/361267200Hz clk: qcom: gcc-mdm9615: use proper parent for pll0_vote clock soc: qcom: qmi_encdec: Restrict string length in decode NFS: Fix a potential data corruption NFSv4/pnfs: minor fix for cleanup path in nfs4_get_device_info kconfig: fix possible buffer overflow backlight: gpio_backlight: Drop output GPIO direction check for initial power state perf annotate bpf: Don't enclose non-debug code with an assert() x86/virt: Drop unnecessary check on extended CPUID level in cpu_has_svm() perf top: Don't pass an ERR_PTR() directly to perf_session__delete() watchdog: intel-mid_wdt: add MODULE_ALIAS() to allow auto-load pwm: lpc32xx: Remove handling of PWM channels net/sched: fq_pie: avoid stalls in fq_pie_timer() sctp: annotate data-races around sk->sk_wmem_queued ipv4: annotate data-races around fi->fib_dead net: read sk->sk_family once in sk_mc_loop() drm/i915/gvt: Save/restore HW status to support GVT suspend/resume drm/i915/gvt: Drop unused helper intel_vgpu_reset_gtt() ipv4: ignore dst hint for multipath routes igb: disable virtualization features on 82580 veth: Fixing transmit return status for dropped packets net: ipv6/addrconf: avoid integer underflow in ipv6_create_tempaddr af_unix: Fix data-races around user->unix_inflight. af_unix: Fix data-race around unix_tot_inflight. af_unix: Fix data-races around sk->sk_shutdown. af_unix: Fix data race around sk->sk_err. net: sched: sch_qfq: Fix UAF in qfq_dequeue() kcm: Destroy mutex in kcm_exit_net() igc: Change IGC_MIN to allow set rx/tx value between 64 and 80 igbvf: Change IGBVF_MIN to allow set rx/tx value between 64 and 80 igb: Change IGB_MIN to allow set rx/tx value between 64 and 80 s390/zcrypt: don't leak memory if dev_set_name() fails idr: fix param name in idr_alloc_cyclic() doc ip_tunnels: use DEV_STATS_INC() net: dsa: sja1105: fix bandwidth discrepancy between tc-cbs software and offload net: dsa: sja1105: fix -ENOSPC when replacing the same tc-cbs too many times netfilter: nfnetlink_osf: avoid OOB read net: hns3: fix the port information display when sfp is absent sh: boards: Fix CEU buffer size passed to dma_declare_coherent_memory() ext4: add correct group descriptors and reserved GDT blocks to system zone ata: sata_gemini: Add missing MODULE_DESCRIPTION ata: pata_ftide010: Add missing MODULE_DESCRIPTION fuse: nlookup missing decrement in fuse_direntplus_link btrfs: don't start transaction when joining with TRANS_JOIN_NOSTART btrfs: use the correct superblock to compare fsid in btrfs_validate_super mtd: rawnand: brcmnand: Fix crash during the panic_write mtd: rawnand: brcmnand: Fix potential out-of-bounds access in oob write mtd: rawnand: brcmnand: Fix potential false time out warning drm/amd/display: prevent potential division by zero errors perf hists browser: Fix hierarchy mode header perf tools: Handle old data in PERF_RECORD_ATTR perf hists browser: Fix the number of entries for 'e' key ACPI: APEI: explicit init of HEST and GHES in apci_init() arm64: sdei: abort running SDEI handlers during crash scsi: qla2xxx: If fcport is undergoing deletion complete I/O with retry scsi: qla2xxx: Consolidate zio threshold setting for both FCP & NVMe scsi: qla2xxx: Fix crash in PCIe error handling scsi: qla2xxx: Flush mailbox commands on chip reset ARM: dts: samsung: exynos4210-i9100: Fix LCD screen's physical size ARM: dts: BCM5301X: Extend RAM to full 256MB for Linksys EA6500 V2 bus: mhi: host: Skip MHI reset if device is in RDDM net: ipv4: fix one memleak in __inet_del_ifa() selftests/kselftest/runner/run_one(): allow running non-executable files kselftest/runner.sh: Propagate SIGTERM to runner child net/smc: use smc_lgr_list.lock to protect smc_lgr_list.list iterate in smcr_port_add net: ethernet: mvpp2_main: fix possible OOB write in mvpp2_ethtool_get_rxnfc() net: ethernet: mtk_eth_soc: fix possible NULL pointer dereference in mtk_hwlro_get_fdir_all() hsr: Fix uninit-value access in fill_frame_info() r8152: check budget for r8152_poll() kcm: Fix memory leak in error path of kcm_sendmsg() platform/mellanox: mlxbf-tmfifo: Drop the Rx packet if no more descriptors platform/mellanox: mlxbf-tmfifo: Drop jumbo frames net/tls: do not free tls_rec on async operation in bpf_exec_tx_verdict() ipv6: fix ip6_sock_set_addr_preferences() typo ixgbe: fix timestamp configuration code kcm: Fix error handling for SOCK_DGRAM in kcm_sendmsg(). drm/amd/display: Fix a bug when searching for insert_above_mpcc parisc: Drop loops_per_jiffy from per_cpu struct Linux 5.10.195 Change-Id: I4eef618f573b6d4201e05c9cf56088d77d712d97 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>	2023-09-19 11:32:32 +00:00
Aleksa Sarai	1f03e6dd19	procfs: block chmod on /proc/thread-self/comm commit ccf61486fe1e1a48e18c638d1813cda77b3c0737 upstream. Due to an oversight in commit `1b3044e39a` ("procfs: fix pthread cross-thread naming if !PR_DUMPABLE") in switching from REG to NOD, chmod operations on /proc/thread-self/comm were no longer blocked as they are on almost all other procfs files. A very similar situation with /proc/self/environ was used to as a root exploit a long time ago, but procfs has SB_I_NOEXEC so this is simply a correctness issue. Ref: https://lwn.net/Articles/191954/ Ref: `6d76fa58b0` ("Don't allow chmod() on the /proc/<pid>/ files") Fixes: `1b3044e39a` ("procfs: fix pthread cross-thread naming if !PR_DUMPABLE") Cc: stable@vger.kernel.org # v4.7+ Signed-off-by: Aleksa Sarai <cyphar@cyphar.com> Message-Id: <20230713141001.27046-1-cyphar@cyphar.com> Signed-off-by: Christian Brauner <brauner@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2023-09-19 12:20:22 +02:00
Greg Kroah-Hartman	44da38b39c	ANDROID: GKI: fix up sysctl_vals ABI change. In commit `1ac6e9ee84` ("sysctl: move some boundary constants from sysctl.c to sysctl_vals"), the sysctl_vals variable got changed, but unfortunatly many Android vendors liked using that array. To preserve the ABI, put the array back the way it was and rename the new change to be `android_gki_sysctl_vals` instead, and move the #defines to use it. This way if any external code is rebuilt, it will use the new symbols, but if not, the old ones will still work just as before, not requiring a rebuild at all. Bug: 161946584 Fixes: `1ac6e9ee84` ("sysctl: move some boundary constants from sysctl.c to sysctl_vals") Change-Id: Ib094ae03682e11fee4f0b06af362541bbcba24d5 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>	2023-07-10 16:22:13 +00:00
Greg Kroah-Hartman	02a1b32243	Merge 5.10.186 into android12-5.10-lts Changes in 5.10.186 drm/amd/display: fix the system hang while disable PSR net/sched: Refactor qdisc_graft() for ingress and clsact Qdiscs tracing: Add tracing_reset_all_online_cpus_unlocked() function tick/common: Align tick period during sched_timer setup selftests: mptcp: lib: skip if missing symbol selftests: mptcp: lib: skip if not below kernel version selftests: mptcp: pm nl: remove hardcoded default limits selftests: mptcp: join: skip check if MIB counter not supported nilfs2: fix buffer corruption due to concurrent device reads Drivers: hv: vmbus: Fix vmbus_wait_for_unload() to scan present CPUs PCI: hv: Fix a race condition bug in hv_pci_query_relations() Revert "PCI: hv: Fix a timing issue which causes kdump to fail occasionally" PCI: hv: Remove the useless hv_pcichild_state from struct hv_pci_dev PCI: hv: Fix a race condition in hv_irq_unmask() that can cause panic cgroup: Do not corrupt task iteration when rebinding subsystem mmc: sdhci-msm: Disable broken 64-bit DMA on MSM8916 mmc: meson-gx: remove redundant mmc_request_done() call from irq context mmc: mmci: stm32: fix max busy timeout calculation ip_tunnels: allow VXLAN/GENEVE to inherit TOS/TTL from VLAN regulator: pca9450: Fix LDO3OUT and LDO4OUT MASK regmap: spi-avmm: Fix regmap_bus max_raw_write writeback: fix dereferencing NULL mapping->host on writeback_page_template io_uring/net: save msghdr->msg_control for retries io_uring/net: clear msg_controllen on partial sendmsg retry io_uring/net: disable partial retries for recvmsg with cmsg nilfs2: prevent general protection fault in nilfs_clear_dirty_page() x86/mm: Avoid using set_pgd() outside of real PGD pages mm/pagealloc: sysctl: change watermark_scale_factor max limit to 30% sysctl: move some boundary constants from sysctl.c to sysctl_vals memfd: check for non-NULL file_seals in memfd_create() syscall ieee802154: hwsim: Fix possible memory leaks xfrm: Treat already-verified secpath entries as optional xfrm: interface: rename xfrm_interface.c to xfrm_interface_core.c xfrm: Ensure policies always checked on XFRM-I input path bpf: track immediate values written to stack by BPF_ST instruction bpf: Fix verifier id tracking of scalars on spill xfrm: fix inbound ipv4/udp/esp packets to UDPv6 dualstack sockets selftests: net: vrf-xfrm-tests: change authentication and encryption algos selftests: net: fcnal-test: check if FIPS mode is enabled xfrm: Linearize the skb after offloading if needed. net: qca_spi: Avoid high load if QCA7000 is not available mmc: mtk-sd: fix deferred probing mmc: mvsdio: fix deferred probing mmc: omap: fix deferred probing mmc: omap_hsmmc: fix deferred probing mmc: owl: fix deferred probing mmc: sdhci-acpi: fix deferred probing mmc: sh_mmcif: fix deferred probing mmc: usdhi60rol0: fix deferred probing ipvs: align inner_mac_header for encapsulation net: dsa: mt7530: fix trapping frames on non-MT7621 SoC MT7530 switch be2net: Extend xmit workaround to BE3 chip netfilter: nft_set_pipapo: .walk does not deal with generations netfilter: nf_tables: disallow element updates of bound anonymous sets netfilter: nfnetlink_osf: fix module autoload Revert "net: phy: dp83867: perform soft reset and retain established link" sch_netem: acquire qdisc lock in netem_change() gpio: Allow per-parent interrupt data gpiolib: Fix GPIO chip IRQ initialization restriction scsi: target: iscsi: Prevent login threads from racing between each other HID: wacom: Add error check to wacom_parse_and_register() arm64: Add missing Set/Way CMO encodings media: cec: core: don't set last_initiator if tx in progress nfcsim.c: Fix error checking for debugfs_create_dir usb: gadget: udc: fix NULL dereference in remove() Input: soc_button_array - add invalid acpi_index DMI quirk handling s390/cio: unregister device when the only path is gone spi: lpspi: disable lpspi module irq in DMA mode ASoC: simple-card: Add missing of_node_put() in case of error ASoC: nau8824: Add quirk to active-high jack-detect s390/purgatory: disable branch profiling ARM: dts: Fix erroneous ADS touchscreen polarities drm/exynos: vidi: fix a wrong error return drm/exynos: fix race condition UAF in exynos_g2d_exec_ioctl drm/radeon: fix race condition UAF in radeon_gem_set_domain_ioctl x86/apic: Fix kernel panic when booting with intremap=off and x2apic_phys i2c: imx-lpi2c: fix type char overflow issue when calculating the clock cycle netfilter: nftables: statify nft_parse_register() netfilter: nf_tables: validate registers coming from userspace. netfilter: nf_tables: hold mutex on netns pre_exit path bpf/btf: Accept function names that contain dots Linux 5.10.186 Change-Id: I2c45f6bd0cb20e43ac316ed751d2708315db80f0 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>	2023-06-30 12:27:51 +00:00
Xiaoming Ni	1ac6e9ee84	sysctl: move some boundary constants from sysctl.c to sysctl_vals [ Upstream commit 78e36f3b0dae586f623c4a37ec5eb5496f5abbe1 ] sysctl has helpers which let us specify boundary values for a min or max int value. Since these are used for a boundary check only they don't change, so move these variables to sysctl_vals to avoid adding duplicate variables. This will help with our cleanup of kernel/sysctl.c. [akpm@linux-foundation.org: update it for "mm/pagealloc: sysctl: change watermark_scale_factor max limit to 30%"] [mcgrof@kernel.org: major rebase] Link: https://lkml.kernel.org/r/20211123202347.818157-3-mcgrof@kernel.org Signed-off-by: Xiaoming Ni <nixiaoming@huawei.com> Signed-off-by: Luis Chamberlain <mcgrof@kernel.org> Reviewed-by: Kees Cook <keescook@chromium.org> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Amir Goldstein <amir73il@gmail.com> Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Benjamin LaHaise <bcrl@kvack.org> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Iurii Zaikin <yzaikin@google.com> Cc: Jan Kara <jack@suse.cz> Cc: Paul Turner <pjt@google.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Petr Mladek <pmladek@suse.com> Cc: Qing Wang <wangqing@vivo.com> Cc: Sebastian Reichel <sre@kernel.org> Cc: Sergey Senozhatsky <senozhatsky@chromium.org> Cc: Stephen Kitt <steve@sk2.org> Cc: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Cc: Antti Palosaari <crope@iki.fi> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Clemens Ladisch <clemens@ladisch.de> Cc: David Airlie <airlied@linux.ie> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Joel Becker <jlbec@evilplan.org> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Joseph Qi <joseph.qi@linux.alibaba.com> Cc: Julia Lawall <julia.lawall@inria.fr> Cc: Lukas Middendorf <kernel@tuxforce.de> Cc: Mark Fasheh <mark@fasheh.com> Cc: Phillip Potter <phil@philpotter.co.uk> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Douglas Gilbert <dgilbert@interlog.com> Cc: James E.J. Bottomley <jejb@linux.ibm.com> Cc: Jani Nikula <jani.nikula@intel.com> Cc: John Ogness <john.ogness@linutronix.de> Cc: Martin K. Petersen <martin.petersen@oracle.com> Cc: "Rafael J. Wysocki" <rafael@kernel.org> Cc: Steven Rostedt (VMware) <rostedt@goodmis.org> Cc: Suren Baghdasaryan <surenb@google.com> Cc: "Theodore Ts'o" <tytso@mit.edu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Stable-dep-of: 935d44acf621 ("memfd: check for non-NULL file_seals in memfd_create() syscall") Signed-off-by: Sasha Levin <sashal@kernel.org>	2023-06-28 10:28:09 +02:00
Greg Kroah-Hartman	2d6a4ad08c	This is the 5.10.178 stable release -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmRBD58ACgkQONu9yGCS aT5BTxAApbYtClwFI1KGwlvnh9elm2m6NYDZcBleAT8bps1ofI50Bpca0CKgkX8f HLzRid8WE5BW6+3tpDJxBwqEGEGG1Z8bgleaM62PxiNU3CRFKtUuDmS2DiVAK30d PfdvjhOxlwf4f6e+WHSvGXvqxV9w1DtjqG+Lz1jA37sAAj6IithDuSkNrYcsojFF u+zA+17M2KVG8vrTCHZVH/ij9A1w4gWOkhYVCKaC7hKafTsU613YjFTGpqelhvTS 6AfMSTI15E01Qy6FM5OjqmVM4k8UWIydA1WBV7aHLn3y2MzXeaYza8xsg90Qu2V2 49F4Yu53WLkuNV0aDOURnaQ7M1m+Sj8IL/MD7G5iLIDwjN3PDwY5IqwKyYueZ/2P TdlNTTffCC66MiYjAy/A5gPg4bjxvs7aaQkjgahluzWnXUWSdyUvJDg1XYGdhf1l W4E2OcWH0Al6se56255O2eKbvmeOe+IHW22oRoDaAC9+14Lp6KWP9sAh4/zrEcgf /x0YxZekOoWVdVtoP4oS1CE3Rj9v4HmtPT2QVltE7Dag7sn3FtGWTQ+SxZ34gmwY RYCvoCpBF5SNg3tkW/eIwl+6fRryiT/LS9OsUmz+5g0L6mkK5m6ScleIbAGYq6BZ 4mu6CwHuSBX0O/EvRgmVpZpPsKsHypVu86krtTlW/+HcKBrXSuY= =hM8w -----END PGP SIGNATURE----- Merge 5.10.178 into android12-5.10-lts Changes in 5.10.178 gpio: GPIO_REGMAP: select REGMAP instead of depending on it Drivers: vmbus: Check for channel allocation before looking up relids pwm: cros-ec: Explicitly set .polarity in .get_state() pwm: sprd: Explicitly set .polarity in .get_state() KVM: s390: pv: fix external interruption loop not always detected wifi: mac80211: fix invalid drv_sta_pre_rcu_remove calls for non-uploaded sta net: qrtr: combine nameservice into main module net: qrtr: Fix a refcount bug in qrtr_recvmsg() icmp: guard against too small mtu net: don't let netpoll invoke NAPI if in xmit context sctp: check send stream number after wait_for_sndbuf net: qrtr: Do not do DEL_SERVER broadcast after DEL_CLIENT ipv6: Fix an uninit variable access bug in __ip6_make_skb() gpio: davinci: Add irq chip flag to skip set wake net: ethernet: ti: am65-cpsw: Fix mdio cleanup in probe net: stmmac: fix up RX flow hash indirection table when setting channels sunrpc: only free unix grouplist after RCU settles NFSD: callback request does not use correct credential for AUTH_SYS usb: xhci: tegra: fix sleep in atomic call xhci: also avoid the XHCI_ZERO_64B_REGS quirk with a passthrough iommu USB: serial: cp210x: add Silicon Labs IFS-USB-DATACABLE IDs usb: typec: altmodes/displayport: Fix configure initial pin assignment USB: serial: option: add Telit FE990 compositions USB: serial: option: add Quectel RM500U-CN modem iio: adc: ti-ads7950: Set `can_sleep` flag for GPIO chip iio: dac: cio-dac: Fix max DAC write value check for 12-bit iio: light: cm32181: Unregister second I2C client if present tty: serial: sh-sci: Fix transmit end interrupt handler tty: serial: sh-sci: Fix Rx on RZ/G2L SCI tty: serial: fsl_lpuart: avoid checking for transfer complete when UARTCTRL_SBK is asserted in lpuart32_tx_empty nilfs2: fix potential UAF of struct nilfs_sc_info in nilfs_segctor_thread() nilfs2: fix sysfs interface lifetime dt-bindings: serial: renesas,scif: Fix 4th IRQ for 4-IRQ SCIFs ALSA: hda/realtek: Add quirk for Clevo X370SNW iio: adc: ad7791: fix IRQ flags scsi: iscsi_tcp: Check that sock is valid before iscsi_set_param() perf/core: Fix the same task check in perf_event_set_output ftrace: Mark get_lock_parent_ip() __always_inline ftrace: Fix issue that 'direct->addr' not restored in modify_ftrace_direct() can: j1939: j1939_tp_tx_dat_new(): fix out-of-bounds memory access can: isotp: isotp_ops: fix poll() to not report false EPOLLOUT events tracing: Free error logs of tracing instances ASoC: hdac_hdmi: use set_stream() instead of set_tdm_slots() drm/panfrost: Fix the panfrost_mmu_map_fault_addr() error path drm/nouveau/disp: Support more modes by checking with lower bpc ring-buffer: Fix race while reader and writer are on the same page mm/swap: fix swap_info_struct race between swapoff and get_swap_pages() selftests: intel_pstate: ftime() is deprecated drm/bridge: lt9611: Fix PLL being unable to lock Revert "media: ti: cal: fix possible memory leak in cal_ctx_create()" ocfs2: fix freeing uninitialized resource on ocfs2_dlm_shutdown bpftool: Print newline before '}' for struct with padding only fields Revert "pinctrl: amd: Disable and mask interrupts on resume" ALSA: emu10k1: fix capture interrupt handler unlinking ALSA: hda/sigmatel: add pin overrides for Intel DP45SG motherboard ALSA: i2c/cs8427: fix iec958 mixer control deactivation ALSA: firewire-tascam: add missing unwind goto in snd_tscm_stream_start_duplex() ALSA: hda/sigmatel: fix S/PDIF out on Intel D45 motherboards Bluetooth: L2CAP: Fix use-after-free in l2cap_disconnect_{req,rsp} Bluetooth: Fix race condition in hidp_session_thread btrfs: print checksum type and implementation at mount time btrfs: fix fast csum implementation detection fbmem: Reject FB_ACTIVATE_KD_TEXT from userspace mtdblock: tolerate corrected bit-flips mtd: rawnand: meson: fix bitmask for length in command word mtd: rawnand: stm32_fmc2: remove unsupported EDO mode mtd: rawnand: stm32_fmc2: use timings.mode instead of checking tRC_min clk: sprd: set max_register according to mapping range IB/mlx5: Add support for NDR link speed IB/mlx5: Add support for 400G_8X lane speed RDMA/cma: Allow UD qp_type to join multicast only 9p/xen : Fix use after free bug in xen_9pfs_front_remove due to race condition niu: Fix missing unwind goto in niu_alloc_channels() sysctl: add proc_dou8vec_minmax() ipv4: shrink netns_ipv4 with sysctl conversions tcp: convert elligible sysctls to u8 tcp: restrict net.ipv4.tcp_app_win drm/armada: Fix a potential double free in an error handling path qlcnic: check pci_reset_function result net: qrtr: Fix an uninit variable access bug in qrtr_tx_resume() sctp: fix a potential overflow in sctp_ifwdtsn_skip RDMA/core: Fix GID entry ref leak when create_ah fails udp6: fix potential access to stale information net: macb: fix a memory corruption in extended buffer descriptor mode libbpf: Fix single-line struct definition output in btf_dump power: supply: cros_usbpd: reclassify "default case!" as debug wifi: mwifiex: mark OF related data as maybe unused i2c: imx-lpi2c: clean rx/tx buffers upon new message efi: sysfb_efi: Add quirk for Lenovo Yoga Book X91F/L drm: panel-orientation-quirks: Add quirk for Lenovo Yoga Book X90F verify_pefile: relax wrapper length check asymmetric_keys: log on fatal failures in PE/pkcs7 riscv: add icache flush for nommu sigreturn trampoline net: sfp: initialize sfp->i2c_block_size at sfp allocation scsi: ses: Handle enclosure with just a primary component gracefully x86/PCI: Add quirk for AMD XHCI controller that loses MSI-X state in D3hot cgroup/cpuset: Wake up cpuset_attach_wq tasks in cpuset_cancel_attach() ubi: Fix failure attaching when vid_hdr offset equals to (sub)page size mtd: ubi: wl: Fix a couple of kernel-doc issues ubi: Fix deadlock caused by recursively holding work_sem powerpc/pseries: rename min_common_depth to primary_domain_index powerpc/pseries: Rename TYPE1_AFFINITY to FORM1_AFFINITY powerpc/pseries: Consolidate different NUMA distance update code paths powerpc/pseries: Add a helper for form1 cpu distance powerpc/pseries: Add support for FORM2 associativity powerpc/papr_scm: Update the NUMA distance table for the target node sched/fair: Move calculate of avg_load to a better location sched/fair: Fix imbalance overflow x86/rtc: Remove __init for runtime functions i2c: ocores: generate stop condition after timeout in polling mode watchdog: sbsa_wdog: Make sure the timeout programming is within the limits coresight-etm4: Fix for() loop drvdata->nr_addr_cmp range bug kbuild: check the minimum assembler version in Kconfig kbuild: Switch to 'f' variants of integrated assembler flag kbuild: check CONFIG_AS_IS_LLVM instead of LLVM_IAS riscv: Handle zicsr/zifencei issues between clang and binutils kexec: move locking into do_kexec_load kexec: turn all kexec_mutex acquisitions into trylocks panic, kexec: make __crash_kexec() NMI safe sysctl: Fix data-races in proc_dou8vec_minmax(). Linux 5.10.178 Change-Id: I34107ee680c7b081bb0c2782483cbb7ec62252ca Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>	2023-04-25 16:47:24 +00:00
Eric Dumazet	389dab6142	sysctl: add proc_dou8vec_minmax() [ Upstream commit cb9444130662c6c13022579c861098f212db2562 ] Networking has many sysctls that could fit in one u8. This patch adds proc_dou8vec_minmax() for this purpose. Note that the .extra1 and .extra2 fields are pointing to integers, because it makes conversions easier. Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net> Stable-dep-of: dc5110c2d959 ("tcp: restrict net.ipv4.tcp_app_win") Signed-off-by: Sasha Levin <sashal@kernel.org>	2023-04-20 12:10:26 +02:00
Greg Kroah-Hartman	570621d64f	Merge 5.10.168 into android12-5.10-lts Changes in 5.10.168 firewire: fix memory leak for payload of request subaction to IEC 61883-1 FCP region bus: sunxi-rsb: Fix error handling in sunxi_rsb_init() bpf: Fix incorrect state pruning for <8B spill/fill powerpc/imc-pmu: Revert nest_init_lock to being a mutex bpf: Fix a possible task gone issue with bpf_send_signal[_thread]() helpers ALSA: hda/via: Avoid potential array out-of-bound in add_secret_dac_path() bpf: Support <8-byte scalar spill and refill bpf: Fix to preserve reg parent/live fields when copying range info bpf, sockmap: Check for any of tcp_bpf_prots when cloning a listener arm64: dts: imx8mm: Fix pad control for UART1_DTE_RX drm/vc4: hdmi: make CEC adapter name unique scsi: Revert "scsi: core: map PQ=1, PDT=other values to SCSI_SCAN_TARGET_PRESENT" vhost/net: Clear the pending messages when the backend is removed WRITE is "data source", not destination... READ is "data destination", not source... fix iov_iter_bvec() "direction" argument fix "direction" argument of iov_iter_kvec() virtio-net: execute xdp_do_flush() before napi_complete_done() sfc: correctly advertise tunneled IPv6 segmentation net: phy: dp83822: Fix null pointer access on DP83825/DP83826 devices netrom: Fix use-after-free caused by accept on already connected socket netfilter: br_netfilter: disable sabotage_in hook after first suppression squashfs: harden sanity check in squashfs_read_xattr_id_table net: phy: meson-gxl: Add generic dummy stubs for MMD register access igc: return an error if the mac type is unknown in igc_ptp_systim_to_hwtstamp() can: j1939: fix errant WARN_ON_ONCE in j1939_session_deactivate ata: libata: Fix sata_down_spd_limit() when no link speed is reported selftests: net: udpgso_bench_rx: Fix 'used uninitialized' compiler warning selftests: net: udpgso_bench_rx/tx: Stop when wrong CLI args are provided selftests: net: udpgso_bench: Fix racing bug between the rx/tx programs selftests: net: udpgso_bench_tx: Cater for pending datagrams zerocopy benchmarking virtio-net: Keep stop() to follow mirror sequence of open() net: openvswitch: fix flow memory leak in ovs_flow_cmd_new efi: fix potential NULL deref in efi_mem_reserve_persistent qede: add netpoll support for qede driver qede: execute xdp_do_flush() before napi_complete_done() i2c: mxs: suppress probe-deferral error message scsi: target: core: Fix warning on RT kernels scsi: iscsi_tcp: Fix UAF during login when accessing the shost ipaddress i2c: rk3x: fix a bunch of kernel-doc warnings platform/x86: dell-wmi: Add a keymap for KEY_MUTE in type 0x0010 table net/x25: Fix to not accept on connected socket iio: adc: stm32-dfsdm: fill module aliases usb: dwc3: dwc3-qcom: Fix typo in the dwc3 vbus override API usb: dwc3: qcom: enable vbus override when in OTG dr-mode usb: gadget: f_fs: Fix unbalanced spinlock in __ffs_ep0_queue_wait vc_screen: move load of struct vc_data pointer in vcs_read() to avoid UAF Input: i8042 - move __initconst to fix code styling warning Input: i8042 - merge quirk tables Input: i8042 - add TUXEDO devices to i8042 quirk tables Input: i8042 - add Clevo PCX0DX to i8042 quirk table fbcon: Check font dimension limits net: qrtr: free memory on error path in radix_tree_insert() watchdog: diag288_wdt: do not use stack buffers for hardware data watchdog: diag288_wdt: fix __diag288() inline assembly ALSA: hda/realtek: Add Acer Predator PH315-54 efi: Accept version 2 of memory attributes table iio: hid: fix the retval in accel_3d_capture_sample iio: adc: berlin2-adc: Add missing of_node_put() in error path iio:adc:twl6030: Enable measurements of VUSB, VBAT and others iio: imu: fxos8700: fix ACCEL measurement range selection iio: imu: fxos8700: fix incomplete ACCEL and MAGN channels readback iio: imu: fxos8700: fix IMU data bits returned to user space iio: imu: fxos8700: fix map label of channel type to MAGN sensor iio: imu: fxos8700: fix swapped ACCEL and MAGN channels readback iio: imu: fxos8700: fix incorrect ODR mode readback iio: imu: fxos8700: fix failed initialization ODR mode assignment iio: imu: fxos8700: remove definition FXOS8700_CTRL_ODR_MIN iio: imu: fxos8700: fix MAGN sensor scale and unit nvmem: qcom-spmi-sdam: fix module autoloading parisc: Fix return code of pdc_iodc_print() parisc: Wire up PTRACE_GETREGS/PTRACE_SETREGS for compat case riscv: disable generation of unwind tables mm: hugetlb: proc: check for hugetlb shared PMD in /proc/PID/smaps x86/debug: Fix stack recursion caused by wrongly ordered DR7 accesses fpga: stratix10-soc: Fix return value check in s10_ops_write_init() mm/swapfile: add cond_resched() in get_swap_pages() Squashfs: fix handling and sanity checking of xattr_ids count drm/i915: Fix potential bit_17 double-free nvmem: core: initialise nvmem->id early nvmem: core: fix cell removal on error serial: 8250_dma: Fix DMA Rx completion race serial: 8250_dma: Fix DMA Rx rearm race fbdev: smscufx: fix error handling code in ufx_usb_probe f2fs: fix to do sanity check on i_extra_isize in is_alive() wifi: brcmfmac: Check the count value of channel spec to prevent out-of-bounds reads nvmem: core: Fix a conflict between MTD and NVMEM on wp-gpios property bpf: Do not reject when the stack read size is different from the tracked scalar size iio:adc:twl6030: Enable measurement of VAC mm/migration: return errno when isolate_huge_page failed migrate: hugetlb: check for hugetlb shared PMD in node migration btrfs: limit device extents to the device size btrfs: zlib: zero-initialize zlib workspace ALSA: hda/realtek: Add Positivo N14KP6-TG ALSA: emux: Avoid potential array out-of-bound in snd_emux_xg_control() ALSA: hda/realtek: Fix the speaker output on Samsung Galaxy Book2 Pro 360 tracing: Fix poll() and select() do not work on per_cpu trace_pipe and trace_pipe_raw of/address: Return an error when no valid dma-ranges are found can: j1939: do not wait 250 ms if the same addr was already claimed xfrm: compat: change expression for switch in xfrm_xlate64 IB/hfi1: Restore allocated resources on failed copyout xfrm/compat: prevent potential spectre v1 gadget in xfrm_xlate32_attr() IB/IPoIB: Fix legacy IPoIB due to wrong number of queues RDMA/usnic: use iommu_map_atomic() under spin_lock() xfrm: fix bug with DSCP copy to v6 from v4 tunnel bonding: fix error checking in bond_debug_reregister() net: phy: meson-gxl: use MMD access dummy stubs for GXL, internal PHY ionic: clean interrupt before enabling queue to avoid credit race uapi: add missing ip/ipv6 header dependencies for linux/stddef.h ice: Do not use WQ_MEM_RECLAIM flag for workqueue net: mscc: ocelot: fix VCAP filters not matching on MAC with "protocol 802.1Q" net/mlx5e: IPoIB, Show unknown speed instead of error net/mlx5: fw_tracer, Clear load bit when freeing string DBs buffers net/mlx5: fw_tracer, Zero consumer index when reloading the tracer rds: rds_rm_zerocopy_callback() use list_first_entry() selftests: forwarding: lib: quote the sysctl values ALSA: pci: lx6464es: fix a debug loop pinctrl: aspeed: Fix confusing types in return value pinctrl: single: fix potential NULL dereference spi: dw: Fix wrong FIFO level setting for long xfers pinctrl: intel: Restore the pins that used to be in Direct IRQ mode cifs: Fix use-after-free in rdata->read_into_pages() net: USB: Fix wrong-direction WARNING in plusb.c btrfs: free device in btrfs_close_devices for a single device filesystem usb: core: add quirk for Alcor Link AK9563 smartcard reader usb: typec: altmodes/displayport: Fix probe pin assign check ceph: flush cap releases when the session is flushed riscv: Fixup race condition on PG_dcache_clean in flush_icache_pte arm64: dts: meson-gx: Make mmc host controller interrupts level-sensitive arm64: dts: meson-g12-common: Make mmc host controller interrupts level-sensitive arm64: dts: meson-axg: Make mmc host controller interrupts level-sensitive Fix page corruption caused by racy check in __free_pages Linux 5.10.168 Change-Id: I98d1e73edfaab3ce45c15283ae0964527d5e547e Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>	2023-02-17 15:23:41 +00:00
Greg Kroah-Hartman	0ddb73d446	Merge 5.10.166 into android12-5.10-lts Changes in 5.10.166 clk: generalize devm_clk_get() a bit clk: Provide new devm_clk helpers for prepared and enabled clocks memory: atmel-sdramc: Fix missing clk_disable_unprepare in atmel_ramc_probe() memory: mvebu-devbus: Fix missing clk_disable_unprepare in mvebu_devbus_probe() ARM: dts: imx6ul-pico-dwarf: Use 'clock-frequency' ARM: dts: imx7d-pico: Use 'clock-frequency' ARM: dts: imx6qdl-gw560x: Remove incorrect 'uart-has-rtscts' arm64: dts: imx8mm-beacon: Fix ecspi2 pinmux ARM: imx: add missing of_node_put() HID: intel_ish-hid: Add check for ishtp_dma_tx_map EDAC/highbank: Fix memory leak in highbank_mc_probe() firmware: arm_scmi: Harden shared memory access in fetch_response firmware: arm_scmi: Harden shared memory access in fetch_notification tomoyo: fix broken dependency on *.conf.default RDMA/core: Fix ib block iterator counter overflow IB/hfi1: Reject a zero-length user expected buffer IB/hfi1: Reserve user expected TIDs IB/hfi1: Fix expected receive setup error exit issues IB/hfi1: Immediately remove invalid memory from hardware IB/hfi1: Remove user expected buffer invalidate race affs: initialize fsdata in affs_truncate() PM: AVS: qcom-cpr: Fix an error handling path in cpr_probe() phy: ti: fix Kconfig warning and operator precedence ARM: dts: at91: sam9x60: fix the ddr clock for sam9x60 amd-xgbe: TX Flow Ctrl Registers are h/w ver dependent amd-xgbe: Delay AN timeout during KR training bpf: Fix pointer-leak due to insufficient speculative store bypass mitigation phy: rockchip-inno-usb2: Fix missing clk_disable_unprepare() in rockchip_usb2phy_power_on() net: nfc: Fix use-after-free in local_cleanup() net: wan: Add checks for NULL for utdm in undo_uhdlc_init and unmap_si_regs gpio: mxc: Always set GPIOs used as interrupt source to INPUT mode wifi: rndis_wlan: Prevent buffer overflow in rndis_query_oid net/sched: sch_taprio: fix possible use-after-free l2tp: Serialize access to sk_user_data with sk_callback_lock l2tp: Don't sleep and disable BH under writer-side sk_callback_lock l2tp: convert l2tp_tunnel_list to idr l2tp: close all race conditions in l2tp_tunnel_register() net: usb: sr9700: Handle negative len net: mdio: validate parameter addr in mdiobus_get_phy() HID: check empty report_list in hid_validate_values() HID: check empty report_list in bigben_probe() net: stmmac: fix invalid call to mdiobus_get_phy() HID: revert CHERRY_MOUSE_000C quirk usb: gadget: f_fs: Prevent race during ffs_ep0_queue_wait usb: gadget: f_fs: Ensure ep0req is dequeued before free_request net: mlx5: eliminate anonymous module_init & module_exit drm/panfrost: fix GENERIC_ATOMIC64 dependency dmaengine: Fix double increment of client_count in dma_chan_get() net: macb: fix PTP TX timestamp failure due to packet padding l2tp: prevent lockdep issue in l2tp_tunnel_register() HID: betop: check shape of output reports dmaengine: xilinx_dma: call of_node_put() when breaking out of for_each_child_of_node() nvme-pci: fix timeout request state check tcp: avoid the lookup process failing to get sk in ehash table w1: fix deadloop in __w1_remove_master_device() w1: fix WARNING after calling w1_process() driver core: Fix test_async_probe_init saves device in wrong array net: dsa: microchip: ksz9477: port map correction in ALU table entry register tcp: fix rate_app_limited to default to 1 scsi: iscsi: Fix multiple iSCSI session unbind events sent to userspace cpufreq: Add Tegra234 to cpufreq-dt-platdev blocklist kcsan: test: don't put the expect array on the stack ASoC: fsl_micfil: Correct the number of steps on SX controls drm: Add orientation quirk for Lenovo ideapad D330-10IGL s390/debug: add _ASM_S390_ prefix to header guard cpufreq: armada-37xx: stop using 0 as NULL pointer ASoC: fsl_ssi: Rename AC'97 streams to avoid collisions with AC'97 CODEC ASoC: fsl-asoc-card: Fix naming of AC'97 CODEC widgets spi: spidev: remove debug messages that access spidev->spi without locking KVM: s390: interrupt: use READ_ONCE() before cmpxchg() scsi: hisi_sas: Set a port invalid only if there are no devices attached when refreshing port id platform/x86: touchscreen_dmi: Add info for the CSL Panther Tab HD platform/x86: asus-nb-wmi: Add alternate mapping for KEY_SCREENLOCK lockref: stop doing cpu_relax in the cmpxchg loop Revert "selftests/bpf: check null propagation only neither reg is PTR_TO_BTF_ID" netfilter: conntrack: do not renew entry stuck in tcp SYN_SENT state x86: ACPI: cstate: Optimize C3 entry on AMD CPUs fs: reiserfs: remove useless new_opts in reiserfs_remount sysctl: add a new register_sysctl_init() interface kernel/panic: move panic sysctls to its own file panic: unset panic_on_warn inside panic() ubsan: no need to unset panic_on_warn in ubsan_epilogue() kasan: no need to unset panic_on_warn in end_report() exit: Add and use make_task_dead. objtool: Add a missing comma to avoid string concatenation hexagon: Fix function name in die() h8300: Fix build errors from do_exit() to make_task_dead() transition csky: Fix function name in csky_alignment() and die() ia64: make IA64_MCA_RECOVERY bool instead of tristate panic: Separate sysctl logic from CONFIG_SMP exit: Put an upper limit on how often we can oops exit: Expose "oops_count" to sysfs exit: Allow oops_limit to be disabled panic: Consolidate open-coded panic_on_warn checks panic: Introduce warn_limit panic: Expose "warn_count" to sysfs docs: Fix path paste-o for /sys/kernel/warn_count exit: Use READ_ONCE() for all oops/warn limit reads Bluetooth: hci_sync: cancel cmd_timer if hci_open failed xhci: Set HCD flag to defer primary roothub registration scsi: hpsa: Fix allocation size for scsi_host_alloc() module: Don't wait for GOING modules tracing: Make sure trace_printk() can output as soon as it can be used trace_events_hist: add check for return value of 'create_hist_field' ftrace/scripts: Update the instructions for ftrace-bisect.sh cifs: Fix oops due to uncleared server->smbd_conn in reconnect KVM: x86/vmx: Do not skip segment attributes if unusable bit is set thermal: intel: int340x: Protect trip temperature from concurrent updates ARM: 9280/1: mm: fix warning on phys_addr_t to void pointer assignment EDAC/device: Respect any driver-supplied workqueue polling value EDAC/qcom: Do not pass llcc_driv_data as edac_device_ctl_info's pvt_info units: Add Watt units units: Add SI metric prefix definitions i2c: designware: Use DIV_ROUND_CLOSEST() macro i2c: designware: use casting of u64 in clock multiplication to avoid overflow netlink: prevent potential spectre v1 gadgets net: fix UaF in netns ops registration error path netfilter: nft_set_rbtree: Switch to node list walk for overlap detection netfilter: nft_set_rbtree: skip elements in transaction from garbage collection netlink: annotate data races around nlk->portid netlink: annotate data races around dst_portid and dst_group netlink: annotate data races around sk_state ipv4: prevent potential spectre v1 gadget in ip_metrics_convert() ipv4: prevent potential spectre v1 gadget in fib_metrics_match() netfilter: conntrack: fix vtag checks for ABORT/SHUTDOWN_COMPLETE netrom: Fix use-after-free of a listening socket. net/sched: sch_taprio: do not schedule in taprio_reset() sctp: fail if no bound addresses can be used for a given scope net: ravb: Fix possible hang if RIS2_QFF1 happen thermal: intel: int340x: Add locking to int340x_thermal_get_trip_type() net/tg3: resolve deadlock in tg3_reset_task() during EEH net: mdio-mux-meson-g12a: force internal PHY off on mux switch tools: gpio: fix -c option of gpio-event-mon Revert "Input: synaptics - switch touchpad on HP Laptop 15-da3001TU to RMI mode" nouveau: explicitly wait on the fence in nouveau_bo_move_m2mf nfsd: Ensure knfsd shuts down when the "nfsd" pseudofs is unmounted Revert "selftests/ftrace: Update synthetic event syntax errors" block: fix and cleanup bio_check_ro x86/i8259: Mark legacy PIC interrupts with IRQ_LEVEL netfilter: conntrack: unify established states for SCTP paths perf/x86/amd: fix potential integer overflow on shift of a int clk: Fix pointer casting to prevent oops in devm_clk_release() Linux 5.10.166 Change-Id: Ibf582f7504221c6ee1648da95c49b45e3678708c Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>	2023-02-17 12:18:56 +00:00
Mike Kravetz	556959327b	mm: hugetlb: proc: check for hugetlb shared PMD in /proc/PID/smaps commit 3489dbb696d25602aea8c3e669a6d43b76bd5358 upstream. Patch series "Fixes for hugetlb mapcount at most 1 for shared PMDs". This issue of mapcount in hugetlb pages referenced by shared PMDs was discussed in [1]. The following two patches address user visible behavior caused by this issue. [1] https://lore.kernel.org/linux-mm/Y9BF+OCdWnCSilEu@monkey/ This patch (of 2): A hugetlb page will have a mapcount of 1 if mapped by multiple processes via a shared PMD. This is because only the first process increases the map count, and subsequent processes just add the shared PMD page to their page table. page_mapcount is being used to decide if a hugetlb page is shared or private in /proc/PID/smaps. Pages referenced via a shared PMD were incorrectly being counted as private. To fix, check for a shared PMD if mapcount is 1. If a shared PMD is found count the hugetlb page as shared. A new helper to check for a shared PMD is added. [akpm@linux-foundation.org: simplification, per David] [akpm@linux-foundation.org: hugetlb.h: include page_ref.h for page_count()] Link: https://lkml.kernel.org/r/20230126222721.222195-2-mike.kravetz@oracle.com Fixes: `25ee01a2fc` ("mm: hugetlb: proc: add hugetlb-related fields to /proc/PID/smaps") Signed-off-by: Mike Kravetz <mike.kravetz@oracle.com> Acked-by: Peter Xu <peterx@redhat.com> Cc: David Hildenbrand <david@redhat.com> Cc: James Houghton <jthoughton@google.com> Cc: Matthew Wilcox <willy@infradead.org> Cc: Michal Hocko <mhocko@suse.com> Cc: Muchun Song <songmuchun@bytedance.com> Cc: Naoya Horiguchi <naoya.horiguchi@linux.dev> Cc: Vishal Moola (Oracle) <vishal.moola@gmail.com> Cc: Yang Shi <shy828301@gmail.com> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2023-02-15 17:22:19 +01:00
Greg Kroah-Hartman	8596b99884	Merge 5.10.162 into android12-5.10-lts Changes in 5.10.162 kernel: provide create_io_thread() helper iov_iter: add helper to save iov_iter state saner calling conventions for unlazy_child() fs: add support for LOOKUP_CACHED fix handling of nd->depth on LOOKUP_CACHED failures in try_to_unlazy* Make sure nd->path.mnt and nd->path.dentry are always valid pointers fs: expose LOOKUP_CACHED through openat2() RESOLVE_CACHED tools headers UAPI: Sync openat2.h with the kernel sources net: provide __sys_shutdown_sock() that takes a socket net: add accept helper not installing fd signal: Add task_sigpending() helper fs: make do_renameat2() take struct filename file: Rename __close_fd_get_file close_fd_get_file fs: provide locked helper variant of close_fd_get_file() entry: Add support for TIF_NOTIFY_SIGNAL task_work: Use TIF_NOTIFY_SIGNAL if available x86: Wire up TIF_NOTIFY_SIGNAL arc: add support for TIF_NOTIFY_SIGNAL arm64: add support for TIF_NOTIFY_SIGNAL m68k: add support for TIF_NOTIFY_SIGNAL nios32: add support for TIF_NOTIFY_SIGNAL parisc: add support for TIF_NOTIFY_SIGNAL powerpc: add support for TIF_NOTIFY_SIGNAL mips: add support for TIF_NOTIFY_SIGNAL s390: add support for TIF_NOTIFY_SIGNAL um: add support for TIF_NOTIFY_SIGNAL sh: add support for TIF_NOTIFY_SIGNAL openrisc: add support for TIF_NOTIFY_SIGNAL csky: add support for TIF_NOTIFY_SIGNAL hexagon: add support for TIF_NOTIFY_SIGNAL microblaze: add support for TIF_NOTIFY_SIGNAL arm: add support for TIF_NOTIFY_SIGNAL xtensa: add support for TIF_NOTIFY_SIGNAL alpha: add support for TIF_NOTIFY_SIGNAL c6x: add support for TIF_NOTIFY_SIGNAL h8300: add support for TIF_NOTIFY_SIGNAL ia64: add support for TIF_NOTIFY_SIGNAL nds32: add support for TIF_NOTIFY_SIGNAL riscv: add support for TIF_NOTIFY_SIGNAL sparc: add support for TIF_NOTIFY_SIGNAL ia64: don't call handle_signal() unless there's actually a signal queued ARC: unbork 5.11 bootup: fix snafu in _TIF_NOTIFY_SIGNAL handling alpha: fix TIF_NOTIFY_SIGNAL handling task_work: remove legacy TWA_SIGNAL path kernel: remove checking for TIF_NOTIFY_SIGNAL coredump: Limit what can interrupt coredumps kernel: allow fork with TIF_NOTIFY_SIGNAL pending entry/kvm: Exit to user mode when TIF_NOTIFY_SIGNAL is set arch: setup PF_IO_WORKER threads like PF_KTHREAD arch: ensure parisc/powerpc handle PF_IO_WORKER in copy_thread() x86/process: setup io_threads more like normal user space threads kernel: stop masking signals in create_io_thread() kernel: don't call do_exit() for PF_IO_WORKER threads task_work: add helper for more targeted task_work canceling io_uring: import 5.15-stable io_uring signal: kill JOBCTL_TASK_WORK task_work: unconditionally run task_work from get_signal() net: remove cmsg restriction from io_uring based send/recvmsg calls Revert "proc: don't allow async path resolution of /proc/thread-self components" Revert "proc: don't allow async path resolution of /proc/self components" eventpoll: add EPOLL_URING_WAKE poll wakeup flag eventfd: provide a eventfd_signal_mask() helper io_uring: pass in EPOLL_URING_WAKE for eventfd signaling and wakeups Linux 5.10.162 Change-Id: I50a7b8bc8d38fac612113281b218cf5323b0af5e Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>	2023-02-01 16:13:18 +00:00
Xiaoming Ni	e6226917f4	sysctl: add a new register_sysctl_init() interface commit 3ddd9a808cee7284931312f2f3e854c9617f44b2 upstream. Patch series "sysctl: first set of kernel/sysctl cleanups", v2. Finally had time to respin the series of the work we had started last year on cleaning up the kernel/sysct.c kitchen sink. People keeps stuffing their sysctls in that file and this creates a maintenance burden. So this effort is aimed at placing sysctls where they actually belong. I'm going to split patches up into series as there is quite a bit of work. This first set adds register_sysctl_init() for uses of registerting a sysctl on the init path, adds const where missing to a few places, generalizes common values so to be more easy to share, and starts the move of a few kernel/sysctl.c out where they belong. The majority of rework on v2 in this first patch set is 0-day fixes. Eric Biederman's feedback is later addressed in subsequent patch sets. I'll only post the first two patch sets for now. We can address the rest once the first two patch sets get completely reviewed / Acked. This patch (of 9): The kernel/sysctl.c is a kitchen sink where everyone leaves their dirty dishes, this makes it very difficult to maintain. To help with this maintenance let's start by moving sysctls to places where they actually belong. The proc sysctl maintainers do not want to know what sysctl knobs you wish to add for your own piece of code, we just care about the core logic. Today though folks heavily rely on tables on kernel/sysctl.c so they can easily just extend this table with their needed sysctls. In order to help users move their sysctls out we need to provide a helper which can be used during code initialization. We special-case the initialization use of register_sysctl() since it is safe to fail, given all that sysctls do is provide a dynamic interface to query or modify at runtime an existing variable. So the use case of register_sysctl() on init should not stop if the sysctls don't end up getting registered. It would be counter productive to stop boot if a simple sysctl registration failed. Provide a helper for init then, and document the recommended init levels to use for callers of this routine. We will later use this in subsequent patches to start slimming down kernel/sysctl.c tables and moving sysctl registration to the code which actually needs these sysctls. [mcgrof@kernel.org: major commit log and documentation rephrasing also moved to fs/proc/proc_sysctl.c ] Link: https://lkml.kernel.org/r/20211123202347.818157-1-mcgrof@kernel.org Link: https://lkml.kernel.org/r/20211123202347.818157-2-mcgrof@kernel.org Signed-off-by: Xiaoming Ni <nixiaoming@huawei.com> Signed-off-by: Luis Chamberlain <mcgrof@kernel.org> Reviewed-by: Kees Cook <keescook@chromium.org> Cc: Iurii Zaikin <yzaikin@google.com> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Paul Turner <pjt@google.com> Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Sebastian Reichel <sre@kernel.org> Cc: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Cc: Petr Mladek <pmladek@suse.com> Cc: Sergey Senozhatsky <senozhatsky@chromium.org> Cc: Qing Wang <wangqing@vivo.com> Cc: Benjamin LaHaise <bcrl@kvack.org> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Jan Kara <jack@suse.cz> Cc: Amir Goldstein <amir73il@gmail.com> Cc: Stephen Kitt <steve@sk2.org> Cc: Antti Palosaari <crope@iki.fi> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Clemens Ladisch <clemens@ladisch.de> Cc: David Airlie <airlied@linux.ie> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Joel Becker <jlbec@evilplan.org> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Joseph Qi <joseph.qi@linux.alibaba.com> Cc: Julia Lawall <julia.lawall@inria.fr> Cc: Lukas Middendorf <kernel@tuxforce.de> Cc: Mark Fasheh <mark@fasheh.com> Cc: Phillip Potter <phil@philpotter.co.uk> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Douglas Gilbert <dgilbert@interlog.com> Cc: James E.J. Bottomley <jejb@linux.ibm.com> Cc: Jani Nikula <jani.nikula@intel.com> Cc: John Ogness <john.ogness@linutronix.de> Cc: Martin K. Petersen <martin.petersen@oracle.com> Cc: "Rafael J. Wysocki" <rafael@kernel.org> Cc: Steven Rostedt (VMware) <rostedt@goodmis.org> Cc: Suren Baghdasaryan <surenb@google.com> Cc: "Theodore Ts'o" <tytso@mit.edu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Sasha Levin <sashal@kernel.org>	2023-02-01 08:23:18 +01:00
Jens Axboe	b76c5373f0	Revert "proc: don't allow async path resolution of /proc/self components" [ Upstream commit 9e8d9e829c2142cf1d7756e9ed2e0b4c7569d84c ] This reverts commit `8d4c3e76e3`. No longer needed, as the io-wq worker threads have the right identity. Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2023-01-04 11:39:24 +01:00
Jens Axboe	87cb08dc6b	Revert "proc: don't allow async path resolution of /proc/thread-self components" [ Upstream commit 2587890b5e2892dfecaa5e5126bdac8076a4e6f7 ] This reverts commit 0d4370cfe36b7f1719123b621a4ec4d9c7a25f89. No longer needed, as the io-wq worker threads have the right identity. Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2023-01-04 11:39:24 +01:00
Greg Kroah-Hartman	27b36ba7c2	This is the 5.10.152 stable release -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmNeOLQACgkQONu9yGCS aT5iwg/9H+n2ReIVRksj51PM2scTLYY/BqBJorvOPDyJx7pmq8X7wOK2wBxdkoeN 11+SnTEanx8pO0tLx6W+ekl1vf/iOAuHRsroBzNoJxhfMrTwyvh/Nq/vaGtiLr/e PXr0d0SAR/XW0aKz8l3NMHDEmhXJv42ryOuEdGkOcKaOGp50gnPFLHpnbhZWVuWx QlA/ise0uwdUf9aK8VGnoqmvGmFYrspoEmrGdbAPXebzBDEpMM6SZO4FByy7N1+w ZyhkL1I12kXYHa1Apyqp+MTu0bYzXO1Lx0W4Hsnhwad/mA8f9A/hOYRh4h0TEudz Pla9O4qXmmx00UNyWm7nOl9T6y0Q2UbbHBzi1anv9PDeVQLtUgGIjqeaZiQ7usC5 QYbz1pSlfRxLKbKtTGito0+QHVi/u363v+WrlaOA5v2qYKGsR9JCvF24gtMEEuYI jxh13PccgIiT5C1jGiqbKDjBIxY55mBsD/NjC3Bb8lw/3cXhePU2SNECDsJk/X/8 P4OZxAMdgvGUewqB9Qd3WFMrQVIeOxJpIpZlYLVNB8V7CjHPouOh+dZQApqRd6bE alddAVmrI5UCJOTTsNiQgm5caBuhBcLIGe6ihMNCq3UOvOxxbVdYfhA+4kYgsqtV H//XSUOKEA6lRiOov6brui9BL6/hj+UszCxIHxERl1iKX+biGag= =cy7p -----END PGP SIGNATURE----- Merge 5.10.152 into android12-5.10-lts Changes in 5.10.152 ocfs2: clear dinode links count in case of error ocfs2: fix BUG when iput after ocfs2_mknod fails selinux: enable use of both GFP_KERNEL and GFP_ATOMIC in convert_context() cpufreq: qcom: fix writes in read-only memory region i2c: qcom-cci: Fix ordering of pm_runtime_xx and i2c_add_adapter x86/microcode/AMD: Apply the patch early on every logical thread hwmon/coretemp: Handle large core ID value ata: ahci-imx: Fix MODULE_ALIAS ata: ahci: Match EM_MAX_SLOTS with SATA_PMP_MAX_PORTS cpufreq: qcom: fix memory leak in error path kvm: Add support for arch compat vm ioctls KVM: arm64: vgic: Fix exit condition in scan_its_table() media: mceusb: set timeout to at least timeout provided media: venus: dec: Handle the case where find_format fails block: wbt: Remove unnecessary invoking of wbt_update_limits in wbt_init blk-wbt: call rq_qos_add() after wb_normal is initialized arm64: errata: Remove AES hwcap for COMPAT tasks r8152: add PID for the Lenovo OneLink+ Dock btrfs: fix processing of delayed data refs during backref walking btrfs: fix processing of delayed tree block refs during backref walking ACPI: extlog: Handle multiple records tipc: Fix recognition of trial period tipc: fix an information leak in tipc_topsrv_kern_subscr i40e: Fix DMA mappings leak HID: magicmouse: Do not set BTN_MOUSE on double report sfc: Change VF mac via PF as first preference if available. net/atm: fix proc_mpc_write incorrect return value net: phy: dp83867: Extend RX strap quirk for SGMII mode cifs: Fix xid leak in cifs_copy_file_range() cifs: Fix xid leak in cifs_flock() cifs: Fix xid leak in cifs_ses_add_channel() net: hsr: avoid possible NULL deref in skb_clone() ionic: catch NULL pointer issue on reconfig nvme-hwmon: rework to avoid devm allocation nvme-hwmon: Return error code when registration fails nvme-hwmon: consistently ignore errors from nvme_hwmon_init nvme-hwmon: kmalloc the NVME SMART log buffer net: sched: cake: fix null pointer access issue when cake_init() fails net: sched: delete duplicate cleanup of backlog and qlen net: sched: sfb: fix null pointer access issue when sfb_init() fails sfc: include vport_id in filter spec hash and equal() net: hns: fix possible memory leak in hnae_ae_register() net: sched: fix race condition in qdisc_graft() net: phy: dp83822: disable MDI crossover status change interrupt iommu/vt-d: Allow NVS regions in arch_rmrr_sanity_check() iommu/vt-d: Clean up si_domain in the init_dmars() error path drm/virtio: Use appropriate atomic state in virtio_gpu_plane_cleanup_fb() dmaengine: mxs-dma: Remove the unused .id_table dmaengine: mxs: use platform_driver_register tracing: Simplify conditional compilation code in tracing_set_tracer() tracing: Do not free snapshot if tracer is on cmdline xen: assume XENFEAT_gnttab_map_avail_bits being set for pv guests xen/gntdev: Accommodate VMA splitting mmc: sdhci-tegra: Use actual clock rate for SW tuning correction riscv: Add machine name to kernel boot log and stack dump output riscv: always honor the CONFIG_CMDLINE_FORCE when parsing dtb perf pmu: Validate raw event with sysfs exported format bits perf: Skip and warn on unknown format 'configN' attrs fcntl: make F_GETOWN(EX) return 0 on dead owner task fcntl: fix potential deadlocks for &fown_struct.lock arm64: dts: qcom: sc7180-trogdor: Fixup modem memory region arm64: topology: move store_cpu_topology() to shared code riscv: topology: fix default topology reporting perf/x86/intel/pt: Relax address filter validation hv_netvsc: Fix race between VF offering and VF association message from host ACPI: video: Force backlight native for more TongFang devices x86/Kconfig: Drop check for -mabi=ms for CONFIG_EFI_STUB Makefile.debug: re-enable debug info for .S files mmc: core: Add SD card quirk for broken discard blk-wbt: fix that 'rwb->wc' is always set to 1 in wbt_init() mm: /proc/pid/smaps_rollup: fix no vma's null-deref udp: Update reuse->has_conns under reuseport_lock. Linux 5.10.152 Change-Id: I2c75b6fd3ae205968bcc3133ebf71b82ff2a19b6 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>	2022-11-21 15:46:22 +00:00
Seth Jenkins	a50ed2d287	mm: /proc/pid/smaps_rollup: fix no vma's null-deref Commit `258f669e7e` ("mm: /proc/pid/smaps_rollup: convert to single value seq_file") introduced a null-deref if there are no vma's in the task in show_smaps_rollup. Fixes: `258f669e7e` ("mm: /proc/pid/smaps_rollup: convert to single value seq_file") Signed-off-by: Seth Jenkins <sethjenkins@google.com> Reviewed-by: Alexey Dobriyan <adobriyan@gmail.com> Tested-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2022-10-30 09:41:19 +01:00
Greg Kroah-Hartman	5939035887	This is the 5.10.140 stable release -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmMPexEACgkQONu9yGCS aT7SIg//QPmoJq2ho7oqDXzdxW67Eay3QZEPDoBol34RxEXoAUpxFB1nQlC3u1aI OyPNXqQSPkObkXRMAVYStTZWgN3iUngorbsDOM+svGpAxt9zC/6d7JGNdhstaQLG p/OoWaV7qwnNUsvndhohdmwU9TqjwpbvQwSa570uWQ47nIoxMyIz0iR80GjBSNGf a2QiJg4OsaVxqxoySB6I6qAceRMbLOZVxW6p963IYC9Fj4j1NmhsPDIy95aidEN5 RG+Ng9GnuYRo0ktlhSje9YKyE5bYhUNCi6GWsCyArAFo0db/2GzRFweZRy5w7MC/ IaFQf93pDZinIBfDJliXfFMBx4YLdI3IHdtILPJvF7d1U5n6pG44knrPkPHzNouf Ife8SckAPLzZeffobIcOXgoZqM3Xj/5mpHWffPQ2wIpL0ylf4bshPiC8mIRoyblh ufrzUV6r7uBesp18c6nhjwAKgNVaw4w9+CpDk0qLlDELKNfENJ9wMRAJpcifYJKL jJVWJh2wXG4kBWbp/2SetMkNNEeqn/PQUVY843uRE2iE76J2lzly5/+gI4DsSN6+ z2ZQL5tzguZvLw0s+si+doU+orbpzXluJncNdJyw8+1A7J2kxSn/Xfks9X3BKDyi 69pxUx627rMJZi4Pwsc1tyoeTVj32EAmUqronHD9tsQKsujIX0M= =DO69 -----END PGP SIGNATURE----- Merge 5.10.140 into android12-5.10-lts Changes in 5.10.140 audit: fix potential double free on error path from fsnotify_add_inode_mark parisc: Fix exception handler for fldw and fstw instructions kernel/sys_ni: add compat entry for fadvise64_64 pinctrl: amd: Don't save/restore interrupt status and wake status bits xfs: prevent a WARN_ONCE() in xfs_ioc_attr_list() xfs: reject crazy array sizes being fed to XFS_IOC_GETBMAP* fs: remove __sync_filesystem vfs: make sync_filesystem return errors from ->sync_fs xfs: return errors in xfs_fs_sync_fs xfs: only bother with sync_filesystem during readonly remount kernel/sched: Remove dl_boosted flag comment xfrm: fix refcount leak in __xfrm_policy_check() xfrm: clone missing x->lastused in xfrm_do_migrate af_key: Do not call xfrm_probe_algs in parallel xfrm: policy: fix metadata dst->dev xmit null pointer dereference NFS: Don't allocate nfs_fattr on the stack in __nfs42_ssc_open() NFSv4.2 fix problems with __nfs42_ssc_open SUNRPC: RPC level errors should set task->tk_rpc_status mm/huge_memory.c: use helper function migration_entry_to_page() mm/smaps: don't access young/dirty bit if pte unpresent rose: check NULL rose_loopback_neigh->loopback nfc: pn533: Fix use-after-free bugs caused by pn532_cmd_timeout ice: xsk: Force rings to be sized to power of 2 ice: xsk: prohibit usage of non-balanced queue id net/mlx5e: Properly disable vlan strip on non-UL reps net: ipa: don't assume SMEM is page-aligned net: moxa: get rid of asymmetry in DMA mapping/unmapping bonding: 802.3ad: fix no transmission of LACPDUs net: ipvtap - add __init/__exit annotations to module init/exit funcs netfilter: ebtables: reject blobs that don't provide all entry points bnxt_en: fix NQ resource accounting during vf creation on 57500 chips netfilter: nft_payload: report ERANGE for too long offset and length netfilter: nft_payload: do not truncate csum_offset and csum_type netfilter: nf_tables: do not leave chain stats enabled on error netfilter: nft_osf: restrict osf to ipv4, ipv6 and inet families netfilter: nft_tunnel: restrict it to netdev family netfilter: nftables: remove redundant assignment of variable err netfilter: nf_tables: consolidate rule verdict trace call netfilter: nft_cmp: optimize comparison for 16-bytes netfilter: bitwise: improve error goto labels netfilter: nf_tables: upfront validation of data via nft_data_init() netfilter: nf_tables: disallow jump to implicit chain from set element netfilter: nf_tables: disallow binding to already bound chain tcp: tweak len/truesize ratio for coalesce candidates net: Fix data-races around sysctl_[rw]mem(_offset)?. net: Fix data-races around sysctl_[rw]mem_(max\|default). net: Fix data-races around weight_p and dev_weight_[rt]x_bias. net: Fix data-races around netdev_max_backlog. net: Fix data-races around netdev_tstamp_prequeue. ratelimit: Fix data-races in ___ratelimit(). bpf: Folding omem_charge() into sk_storage_charge() net: Fix data-races around sysctl_optmem_max. net: Fix a data-race around sysctl_tstamp_allow_data. net: Fix a data-race around sysctl_net_busy_poll. net: Fix a data-race around sysctl_net_busy_read. net: Fix a data-race around netdev_budget. net: Fix a data-race around netdev_budget_usecs. net: Fix data-races around sysctl_fb_tunnels_only_for_init_net. net: Fix data-races around sysctl_devconf_inherit_init_net. net: Fix a data-race around sysctl_somaxconn. ixgbe: stop resetting SYSTIME in ixgbe_ptp_start_cyclecounter rxrpc: Fix locking in rxrpc's sendmsg ionic: fix up issues with handling EAGAIN on FW cmds btrfs: fix silent failure when deleting root reference btrfs: replace: drop assert for suspended replace btrfs: add info when mount fails due to stale replace target btrfs: check if root is readonly while setting security xattr perf/x86/lbr: Enable the branch type for the Arch LBR by default x86/unwind/orc: Unwind ftrace trampolines with correct ORC entry x86/bugs: Add "unknown" reporting for MMIO Stale Data loop: Check for overflow while configuring loop asm-generic: sections: refactor memory_intersects s390: fix double free of GS and RI CBs on fork() failure ACPI: processor: Remove freq Qos request for all CPUs xen/privcmd: fix error exit of privcmd_ioctl_dm_op() mm/hugetlb: fix hugetlb not supporting softdirty tracking Revert "md-raid: destroy the bitmap after destroying the thread" md: call __md_stop_writes in md_stop arm64: Fix match_list for erratum 1286807 on Arm Cortex-A76 Documentation/ABI: Mention retbleed vulnerability info file for sysfs blk-mq: fix io hung due to missing commit_rqs perf python: Fix build when PYTHON_CONFIG is user supplied perf/x86/intel/uncore: Fix broken read_counter() for SNB IMC PMU scsi: ufs: core: Enable link lost interrupt scsi: storvsc: Remove WQ_MEM_RECLAIM from storvsc_error_wq bpf: Don't use tnum_range on array range checking for poke descriptors Linux 5.10.140 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I29f4b4af2a584dc2f2789aac613583603002464a	2022-08-31 18:52:48 +02:00
Peter Xu	e9fe1283a8	mm/smaps: don't access young/dirty bit if pte unpresent [ Upstream commit efd4149342db2df41b1bbe68972ead853b30e444 ] These bits should only be valid when the ptes are present. Introducing two booleans for it and set it to false when !pte_present() for both pte and pmd accountings. The bug is found during code reading and no real world issue reported, but logically such an error can cause incorrect readings for either smaps or smaps_rollup output on quite a few fields. For example, it could cause over-estimate on values like Shared_Dirty, Private_Dirty, Referenced. Or it could also cause under-estimate on values like LazyFree, Shared_Clean, Private_Clean. Link: https://lkml.kernel.org/r/20220805160003.58929-1-peterx@redhat.com Fixes: `b1d4d9e0cb` ("proc/smaps: carefully handle migration entries") Fixes: `c94b6923fa` ("/proc/PID/smaps: Add PMD migration entry parsing") Signed-off-by: Peter Xu <peterx@redhat.com> Reviewed-by: Vlastimil Babka <vbabka@suse.cz> Reviewed-by: David Hildenbrand <david@redhat.com> Reviewed-by: Yang Shi <shy828301@gmail.com> Cc: Konstantin Khlebnikov <khlebnikov@openvz.org> Cc: Huang Ying <ying.huang@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>	2022-08-31 17:15:16 +02:00
Greg Kroah-Hartman	0e8e989142	This is the 5.10.121 stable release -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmKhrZIACgkQONu9yGCS aT4bxhAAsahNlwa6uWf6brIeZkHy62w0LrZAEr6+TvO2CHLWwhcKIol5ZjdaJD5y KX7A839Vcdo5iAk0eNUV2MTigp7YK0f7XH9y/u/L3yNLc9YA4isA9PQhnnPc4R7N mgkmGT7Oz7BbQydyDiLvSwtXJDxBMOzCDTF3/4/42PsdmRmPzLBxzoTpH8wcY4vG jwGyiyUjUVWAF99uHo0O/Yp8sw8UvudpOX+lbKed76V+fXsbH0PYk1yMMJfWhZ60 TrFh1dmZY7j2bW0+F7rkVPXVGeQGyOlLSUVSFWlugJ8qvxVNpAItjcBUXZ+nChGe O25/5UiaBHprTIoms05yG1jPZtBbAO2MgLhw6zBCOySBr/e0bligNfJWpjt5D6H3 17+CQ1QeaL9BlzcYr4Ug/y60o2CkfUc/vr2CEQRQBRgj1gjsFWwBI4HVdO982fKC QClnC55h1wYDsjSJ6Z4l4TKBuEN8rV9D3RfdIaPex5C6JJMAoUNeAojCL+6iyuem ODSIufKm1I1eHeIS49+tw0Uu4jiAtn9RJfR4+uiV8zftfrDZ1qM/RPuHZTsE9wAl 3jHx6+8mT8NYjxb9Omn4Dp3aOl7Fcx/vPxx9uoj8YjrJtQ3L0EGgCnk0djmMi0b3 sBdKw15ftoJvNNrhQaLiCo+0M3XkcUUBk37ttNuIo4lvqIY23RE= =piEC -----END PGP SIGNATURE----- Merge 5.10.121 into android12-5.10-lts Changes in 5.10.121 binfmt_flat: do not stop relocating GOT entries prematurely on riscv parisc/stifb: Implement fb_is_primary_device() riscv: Initialize thread pointer before calling C functions riscv: Fix irq_work when SMP is disabled ALSA: hda/realtek: Enable 4-speaker output for Dell XPS 15 9520 laptop ALSA: hda/realtek - Fix microphone noise on ASUS TUF B550M-PLUS ALSA: usb-audio: Cancel pending work at closing a MIDI substream USB: serial: option: add Quectel BG95 modem USB: new quirk for Dell Gen 2 devices usb: dwc3: gadget: Move null pinter check to proper place usb: core: hcd: Add support for deferring roothub registration cifs: when extending a file with falloc we should make files not-sparse xhci: Allow host runtime PM as default for Intel Alder Lake N xHCI Fonts: Make font size unsigned in font_desc parisc/stifb: Keep track of hardware path of graphics card x86/MCE/AMD: Fix memory leak when threshold_create_bank() fails perf/x86/intel: Fix event constraints for ICL ptrace/um: Replace PT_DTRACE with TIF_SINGLESTEP ptrace/xtensa: Replace PT_SINGLESTEP with TIF_SINGLESTEP ptrace: Reimplement PTRACE_KILL by always sending SIGKILL btrfs: add "0x" prefix for unsupported optional features btrfs: repair super block num_devices automatically iommu/vt-d: Add RPLS to quirk list to skip TE disabling drm/virtio: fix NULL pointer dereference in virtio_gpu_conn_get_modes mwifiex: add mutex lock for call in mwifiex_dfs_chan_sw_work_queue b43legacy: Fix assigning negative value to unsigned variable b43: Fix assigning negative value to unsigned variable ipw2x00: Fix potential NULL dereference in libipw_xmit() ipv6: fix locking issues with loops over idev->addr_list fbcon: Consistently protect deferred_takeover with console_lock() x86/platform/uv: Update TSC sync state for UV5 ACPICA: Avoid cache flush inside virtual machines drm/komeda: return early if drm_universal_plane_init() fails. rcu-tasks: Fix race in schedule and flush work rcu: Make TASKS_RUDE_RCU select IRQ_WORK sfc: ef10: Fix assigning negative value to unsigned variable ALSA: jack: Access input_dev under mutex spi: spi-rspi: Remove setting {src,dst}_{addr,addr_width} based on DMA direction tools/power turbostat: fix ICX DRAM power numbers drm/amd/pm: fix double free in si_parse_power_table() ath9k: fix QCA9561 PA bias level media: venus: hfi: avoid null dereference in deinit media: pci: cx23885: Fix the error handling in cx23885_initdev() media: cx25821: Fix the warning when removing the module md/bitmap: don't set sb values if can't pass sanity check mmc: jz4740: Apply DMA engine limits to maximum segment size drivers: mmc: sdhci_am654: Add the quirk to set TESTCD bit scsi: megaraid: Fix error check return value of register_chrdev() scsi: ufs: Use pm_runtime_resume_and_get() instead of pm_runtime_get_sync() scsi: lpfc: Fix resource leak in lpfc_sli4_send_seq_to_ulp() ath11k: disable spectral scan during spectral deinit ASoC: Intel: bytcr_rt5640: Add quirk for the HP Pro Tablet 408 drm/plane: Move range check for format_count earlier drm/amd/pm: fix the compile warning ath10k: skip ath10k_halt during suspend for driver state RESTARTING arm64: compat: Do not treat syscall number as ESR_ELx for a bad syscall drm: msm: fix error check return value of irq_of_parse_and_map() ipv6: Don't send rs packets to the interface of ARPHRD_TUNNEL net/mlx5: fs, delete the FTE when there are no rules attached to it ASoC: dapm: Don't fold register value changes into notifications mlxsw: spectrum_dcb: Do not warn about priority changes mlxsw: Treat LLDP packets as control drm/amdgpu/ucode: Remove firmware load type check in amdgpu_ucode_free_bo HID: bigben: fix slab-out-of-bounds Write in bigben_probe ASoC: tscs454: Add endianness flag in snd_soc_component_driver net: remove two BUG() from skb_checksum_help() s390/preempt: disable __preempt_count_add() optimization for PROFILE_ALL_BRANCHES perf/amd/ibs: Cascade pmu init functions' return value spi: stm32-qspi: Fix wait_cmd timeout in APM mode dma-debug: change allocation mode from GFP_NOWAIT to GFP_ATIOMIC ACPI: PM: Block ASUS B1400CEAE from suspend to idle by default ipmi:ssif: Check for NULL msg when handling events and messages ipmi: Fix pr_fmt to avoid compilation issues rtlwifi: Use pr_warn instead of WARN_ONCE media: rga: fix possible memory leak in rga_probe media: coda: limit frame interval enumeration to supported encoder frame sizes media: imon: reorganize serialization media: cec-adap.c: fix is_configuring state openrisc: start CPU timer early in boot nvme-pci: fix a NULL pointer dereference in nvme_alloc_admin_tags ASoC: rt5645: Fix errorenous cleanup order nbd: Fix hung on disconnect request if socket is closed before net: phy: micrel: Allow probing without .driver_data media: exynos4-is: Fix compile warning ASoC: max98357a: remove dependency on GPIOLIB ASoC: rt1015p: remove dependency on GPIOLIB can: mcp251xfd: silence clang's -Wunaligned-access warning x86/microcode: Add explicit CPU vendor dependency m68k: atari: Make Atari ROM port I/O write macros return void rxrpc: Return an error to sendmsg if call failed rxrpc, afs: Fix selection of abort codes eth: tg3: silence the GCC 12 array-bounds warning selftests/bpf: fix btf_dump/btf_dump due to recent clang change gfs2: use i_lock spin_lock for inode qadata IB/rdmavt: add missing locks in rvt_ruc_loopback ARM: dts: ox820: align interrupt controller node name with dtschema ARM: dts: s5pv210: align DMA channels with dtschema arm64: dts: qcom: msm8994: Fix BLSP[12]_DMA channels count PM / devfreq: rk3399_dmc: Disable edev on remove() crypto: ccree - use fine grained DMA mapping dir soc: ti: ti_sci_pm_domains: Check for null return of devm_kcalloc fs: jfs: fix possible NULL pointer dereference in dbFree() ARM: OMAP1: clock: Fix UART rate reporting algorithm powerpc/fadump: Fix fadump to work with a different endian capture kernel fat: add ratelimit to fat_ent_bread() pinctrl: renesas: rzn1: Fix possible null-ptr-deref in sh_pfc_map_resources() ARM: versatile: Add missing of_node_put in dcscb_init ARM: dts: exynos: add atmel,24c128 fallback to Samsung EEPROM ARM: hisi: Add missing of_node_put after of_find_compatible_node PCI: Avoid pci_dev_lock() AB/BA deadlock with sriov_numvfs_store() tracing: incorrect isolate_mote_t cast in mm_vmscan_lru_isolate powerpc/powernv/vas: Assign real address to rx_fifo in vas_rx_win_attr powerpc/xics: fix refcount leak in icp_opal_init() powerpc/powernv: fix missing of_node_put in uv_init() macintosh/via-pmu: Fix build failure when CONFIG_INPUT is disabled powerpc/iommu: Add missing of_node_put in iommu_init_early_dart RDMA/hfi1: Prevent panic when SDMA is disabled drm: fix EDID struct for old ARM OABI format dt-bindings: display: sitronix, st7735r: Fix backlight in example ath11k: acquire ab->base_lock in unassign when finding the peer by addr ath9k: fix ar9003_get_eepmisc drm/edid: fix invalid EDID extension block filtering drm/bridge: adv7511: clean up CEC adapter when probe fails spi: qcom-qspi: Add minItems to interconnect-names ASoC: mediatek: Fix error handling in mt8173_max98090_dev_probe ASoC: mediatek: Fix missing of_node_put in mt2701_wm8960_machine_probe x86/delay: Fix the wrong asm constraint in delay_loop() drm/ingenic: Reset pixclock rate when parent clock rate changes drm/mediatek: Fix mtk_cec_mask() drm/vc4: hvs: Reset muxes at probe time drm/vc4: txp: Don't set TXP_VSTART_AT_EOF drm/vc4: txp: Force alpha to be 0xff if it's disabled libbpf: Don't error out on CO-RE relos for overriden weak subprogs bpf: Fix excessive memory allocation in stack_map_alloc() nl80211: show SSID for P2P_GO interfaces drm/komeda: Fix an undefined behavior bug in komeda_plane_add() drm: mali-dp: potential dereference of null pointer spi: spi-ti-qspi: Fix return value handling of wait_for_completion_timeout scftorture: Fix distribution of short handler delays net: dsa: mt7530: 1G can also support 1000BASE-X link mode NFC: NULL out the dev->rfkill to prevent UAF efi: Add missing prototype for efi_capsule_setup_info target: remove an incorrect unmap zeroes data deduction drbd: fix duplicate array initializer EDAC/dmc520: Don't print an error for each unconfigured interrupt line mtd: rawnand: denali: Use managed device resources HID: hid-led: fix maximum brightness for Dream Cheeky HID: elan: Fix potential double free in elan_input_configured drm/bridge: Fix error handling in analogix_dp_probe sched/fair: Fix cfs_rq_clock_pelt() for throttled cfs_rq spi: img-spfi: Fix pm_runtime_get_sync() error checking cpufreq: Fix possible race in cpufreq online error path ath9k_htc: fix potential out of bounds access with invalid rxstatus->rs_keyix media: hantro: Empty encoder capture buffers by default drm/panel: simple: Add missing bus flags for Innolux G070Y2-L01 ALSA: pcm: Check for null pointer of pointer substream before dereferencing it inotify: show inotify mask flags in proc fdinfo fsnotify: fix wrong lockdep annotations of: overlay: do not break notify on NOTIFY_{OK\|STOP} drm/msm/dpu: adjust display_v_end for eDP and DP scsi: ufs: qcom: Fix ufs_qcom_resume() scsi: ufs: core: Exclude UECxx from SFR dump list selftests/resctrl: Fix null pointer dereference on open failed libbpf: Fix logic for finding matching program for CO-RE relocation mtd: spi-nor: core: Check written SR value in spi_nor_write_16bit_sr_and_check() x86/pm: Fix false positive kmemleak report in msr_build_context() mtd: rawnand: cadence: fix possible null-ptr-deref in cadence_nand_dt_probe() x86/speculation: Add missing prototype for unpriv_ebpf_notify() ASoC: rk3328: fix disabling mclk on pclk probe failure perf tools: Add missing headers needed by util/data.h drm/msm/disp/dpu1: set vbif hw config to NULL to avoid use after memory free during pm runtime resume drm/msm/dp: stop event kernel thread when DP unbind drm/msm/dp: fix error check return value of irq_of_parse_and_map() drm/msm/dsi: fix error checks and return values for DSI xmit functions drm/msm/hdmi: check return value after calling platform_get_resource_byname() drm/msm/hdmi: fix error check return value of irq_of_parse_and_map() drm/msm: add missing include to msm_drv.c drm/panel: panel-simple: Fix proper bpc for AM-1280800N3TZQW-T00H drm/rockchip: vop: fix possible null-ptr-deref in vop_bind() perf tools: Use Python devtools for version autodetection rather than runtime virtio_blk: fix the discard_granularity and discard_alignment queue limits x86: Fix return value of __setup handlers irqchip/exiu: Fix acknowledgment of edge triggered interrupts irqchip/aspeed-i2c-ic: Fix irq_of_parse_and_map() return value irqchip/aspeed-scu-ic: Fix irq_of_parse_and_map() return value x86/mm: Cleanup the control_va_addr_alignment() __setup handler arm64: fix types in copy_highpage() regulator: core: Fix enable_count imbalance with EXCLUSIVE_GET drm/msm/dp: fix event thread stuck in wait_event after kthread_stop() drm/msm/mdp5: Return error code in mdp5_pipe_release when deadlock is detected drm/msm/mdp5: Return error code in mdp5_mixer_release when deadlock is detected drm/msm: return an error pointer in msm_gem_prime_get_sg_table() media: uvcvideo: Fix missing check to determine if element is found in list iomap: iomap_write_failed fix spi: spi-fsl-qspi: check return value after calling platform_get_resource_byname() Revert "cpufreq: Fix possible race in cpufreq online error path" regulator: qcom_smd: Fix up PM8950 regulator configuration perf/amd/ibs: Use interrupt regs ip for stack unwinding ath11k: Don't check arvif->is_started before sending management frames ASoC: fsl: Fix refcount leak in imx_sgtl5000_probe ASoC: mxs-saif: Fix refcount leak in mxs_saif_probe regulator: pfuze100: Fix refcount leak in pfuze_parse_regulators_dt ASoC: samsung: Use dev_err_probe() helper ASoC: samsung: Fix refcount leak in aries_audio_probe kselftest/cgroup: fix test_stress.sh to use OUTPUT dir scripts/faddr2line: Fix overlapping text section failures media: aspeed: Fix an error handling path in aspeed_video_probe() media: exynos4-is: Fix PM disable depth imbalance in fimc_is_probe media: st-delta: Fix PM disable depth imbalance in delta_probe media: exynos4-is: Change clk_disable to clk_disable_unprepare media: pvrusb2: fix array-index-out-of-bounds in pvr2_i2c_core_init media: vsp1: Fix offset calculation for plane cropping Bluetooth: fix dangling sco_conn and use-after-free in sco_sock_timeout Bluetooth: Interleave with allowlist scan Bluetooth: L2CAP: Rudimentary typo fixes Bluetooth: LL privacy allow RPA Bluetooth: use inclusive language in HCI role comments Bluetooth: use inclusive language when filtering devices Bluetooth: use hdev lock for accept_list and reject_list in conn req nvme: set dma alignment to dword m68k: math-emu: Fix dependencies of math emulation support lsm,selinux: pass flowi_common instead of flowi to the LSM hooks sctp: read sk->sk_bound_dev_if once in sctp_rcv() net: hinic: add missing destroy_workqueue in hinic_pf_to_mgmt_init ASoC: ti: j721e-evm: Fix refcount leak in j721e_soc_probe_ media: ov7670: remove ov7670_power_off from ov7670_remove media: staging: media: rkvdec: Make use of the helper function devm_platform_ioremap_resource() media: rkvdec: h264: Fix dpb_valid implementation media: rkvdec: h264: Fix bit depth wrap in pps packet ext4: reject the 'commit' option on ext2 filesystems drm/msm/a6xx: Fix refcount leak in a6xx_gpu_init drm: msm: fix possible memory leak in mdp5_crtc_cursor_set() x86/sev: Annotate stack change in the #VC handler drm/msm/dpu: handle pm_runtime_get_sync() errors in bind path drm/i915: Fix CFI violation with show_dynamic_id() thermal/drivers/bcm2711: Don't clamp temperature at zero thermal/drivers/broadcom: Fix potential NULL dereference in sr_thermal_probe thermal/drivers/core: Use a char pointer for the cooling device name thermal/core: Fix memory leak in __thermal_cooling_device_register() thermal/drivers/imx_sc_thermal: Fix refcount leak in imx_sc_thermal_probe ASoC: wm2000: fix missing clk_disable_unprepare() on error in wm2000_anc_transition() NFC: hci: fix sleep in atomic context bugs in nfc_hci_hcp_message_tx ASoC: max98090: Move check for invalid values before casting in max98090_put_enab_tlv() net: stmmac: selftests: Use kcalloc() instead of kzalloc() net: stmmac: fix out-of-bounds access in a selftest hv_netvsc: Fix potential dereference of NULL pointer rxrpc: Fix listen() setting the bar too high for the prealloc rings rxrpc: Don't try to resend the request if we're receiving the reply rxrpc: Fix overlapping ACK accounting rxrpc: Don't let ack.previousPacket regress rxrpc: Fix decision on when to generate an IDLE ACK net: huawei: hinic: Use devm_kcalloc() instead of devm_kzalloc() hinic: Avoid some over memory allocation net/smc: postpone sk_refcnt increment in connect() arm64: dts: rockchip: Move drive-impedance-ohm to emmc phy on rk3399 memory: samsung: exynos5422-dmc: Avoid some over memory allocation ARM: dts: suniv: F1C100: fix watchdog compatible soc: qcom: smp2p: Fix missing of_node_put() in smp2p_parse_ipc soc: qcom: smsm: Fix missing of_node_put() in smsm_parse_ipc PCI: cadence: Fix find_first_zero_bit() limit PCI: rockchip: Fix find_first_zero_bit() limit PCI: dwc: Fix setting error return on MSI DMA mapping failure ARM: dts: ci4x10: Adapt to changes in imx6qdl.dtsi regarding fec clocks soc: qcom: llcc: Add MODULE_DEVICE_TABLE() KVM: nVMX: Leave most VM-Exit info fields unmodified on failed VM-Entry KVM: nVMX: Clear IDT vectoring on nested VM-Exit for double/triple fault platform/chrome: cros_ec: fix error handling in cros_ec_register() ARM: dts: imx6dl-colibri: Fix I2C pinmuxing platform/chrome: Re-introduce cros_ec_cmd_xfer and use it for ioctls can: xilinx_can: mark bit timing constants as const ARM: dts: stm32: Fix PHY post-reset delay on Avenger96 ARM: dts: bcm2835-rpi-zero-w: Fix GPIO line name for Wifi/BT ARM: dts: bcm2837-rpi-cm3-io3: Fix GPIO line names for SMPS I2C ARM: dts: bcm2837-rpi-3-b-plus: Fix GPIO line name of power LED ARM: dts: bcm2835-rpi-b: Fix GPIO line names misc: ocxl: fix possible double free in ocxl_file_register_afu crypto: marvell/cesa - ECB does not IV gpiolib: of: Introduce hook for missing gpio-ranges pinctrl: bcm2835: implement hook for missing gpio-ranges arm: mediatek: select arch timer for mt7629 powerpc/fadump: fix PT_LOAD segment for boot memory area mfd: ipaq-micro: Fix error check return value of platform_get_irq() scsi: fcoe: Fix Wstringop-overflow warnings in fcoe_wwn_from_mac() firmware: arm_scmi: Fix list protocols enumeration in the base protocol nvdimm: Fix firmware activation deadlock scenarios nvdimm: Allow overwrite in the presence of disabled dimms pinctrl: mvebu: Fix irq_of_parse_and_map() return value drivers/base/node.c: fix compaction sysfs file leak dax: fix cache flush on PMD-mapped pages drivers/base/memory: fix an unlikely reference counting issue in __add_memory_block() powerpc/8xx: export 'cpm_setbrg' for modules pinctrl: renesas: core: Fix possible null-ptr-deref in sh_pfc_map_resources() powerpc/idle: Fix return value of __setup() handler powerpc/4xx/cpm: Fix return value of __setup() handler ASoC: atmel-pdmic: Remove endianness flag on pdmic component ASoC: atmel-classd: Remove endianness flag on class d component proc: fix dentry/inode overinstantiating under /proc/${pid}/net ipc/mqueue: use get_tree_nodev() in mqueue_get_tree() PCI: imx6: Fix PERST# start-up sequence tty: fix deadlock caused by calling printk() under tty_port->lock crypto: sun8i-ss - rework handling of IV crypto: sun8i-ss - handle zero sized sg crypto: cryptd - Protect per-CPU resource by disabling BH. Input: sparcspkr - fix refcount leak in bbc_beep_probe PCI/AER: Clear MULTI_ERR_COR/UNCOR_RCV bits hwrng: omap3-rom - fix using wrong clk_disable() in omap_rom_rng_runtime_resume() powerpc/64: Only WARN if __pa()/__va() called with bad addresses powerpc/perf: Fix the threshold compare group constraint for power9 macintosh: via-pmu and via-cuda need RTC_LIB powerpc/fsl_rio: Fix refcount leak in fsl_rio_setup mfd: davinci_voicecodec: Fix possible null-ptr-deref davinci_vc_probe() mailbox: forward the hrtimer if not queued and under a lock RDMA/hfi1: Prevent use of lock before it is initialized Input: stmfts - do not leave device disabled in stmfts_input_open OPP: call of_node_put() on error path in _bandwidth_supported() f2fs: fix dereference of stale list iterator after loop body iommu/mediatek: Add list_del in mtk_iommu_remove i2c: at91: use dma safe buffers cpufreq: mediatek: add missing platform_driver_unregister() on error in mtk_cpufreq_driver_init cpufreq: mediatek: Use module_init and add module_exit cpufreq: mediatek: Unregister platform device on exit MIPS: Loongson: Use hwmon_device_register_with_groups() to register hwmon i2c: at91: Initialize dma_buf in at91_twi_xfer() dmaengine: idxd: Fix the error handling path in idxd_cdev_register() NFS: Do not report EINTR/ERESTARTSYS as mapping errors NFS: fsync() should report filesystem errors over EINTR/ERESTARTSYS NFS: Do not report flush errors in nfs_write_end() NFS: Don't report errors from nfs_pageio_complete() more than once NFSv4/pNFS: Do not fail I/O when we fail to allocate the pNFS layout video: fbdev: clcdfb: Fix refcount leak in clcdfb_of_vram_setup dmaengine: stm32-mdma: remove GISR1 register dmaengine: stm32-mdma: rework interrupt handler dmaengine: stm32-mdma: fix chan initialization in stm32_mdma_irq_handler() iommu/amd: Increase timeout waiting for GA log enablement i2c: npcm: Fix timeout calculation i2c: npcm: Correct register access width i2c: npcm: Handle spurious interrupts i2c: rcar: fix PM ref counts in probe error paths perf c2c: Use stdio interface if slang is not supported perf jevents: Fix event syntax error caused by ExtSel f2fs: fix to avoid f2fs_bug_on() in dec_valid_node_count() f2fs: fix to do sanity check on block address in f2fs_do_zero_range() f2fs: fix to clear dirty inode in f2fs_evict_inode() f2fs: fix deadloop in foreground GC f2fs: don't need inode lock for system hidden quota f2fs: fix to do sanity check on total_data_blocks f2fs: fix fallocate to use file_modified to update permissions consistently f2fs: fix to do sanity check for inline inode wifi: mac80211: fix use-after-free in chanctx code iwlwifi: mvm: fix assert 1F04 upon reconfig fs-writeback: writeback_sb_inodes：Recalculate 'wrote' according skipped pages efi: Do not import certificates from UEFI Secure Boot for T2 Macs bfq: Split shared queues on move between cgroups bfq: Update cgroup information before merging bio bfq: Track whether bfq_group is still online ext4: fix use-after-free in ext4_rename_dir_prepare ext4: fix warning in ext4_handle_inode_extension ext4: fix bug_on in ext4_writepages ext4: filter out EXT4_FC_REPLAY from on-disk superblock field s_state ext4: fix bug_on in __es_tree_search ext4: verify dir block before splitting it ext4: avoid cycles in directory h-tree ACPI: property: Release subnode properties with data nodes tracing: Fix potential double free in create_var_ref() PCI/PM: Fix bridge_d3_blacklist[] Elo i2 overwrite of Gigabyte X299 PCI: qcom: Fix runtime PM imbalance on probe errors PCI: qcom: Fix unbalanced PHY init on probe errors mm, compaction: fast_find_migrateblock() should return pfn in the target zone s390/perf: obtain sie_block from the right address dlm: fix plock invalid read dlm: fix missing lkb refcount handling ocfs2: dlmfs: fix error handling of user_dlm_destroy_lock scsi: dc395x: Fix a missing check on list iterator scsi: ufs: qcom: Add a readl() to make sure ref_clk gets enabled drm/amdgpu/cs: make commands with 0 chunks illegal behaviour. drm/etnaviv: check for reaped mapping in etnaviv_iommu_unmap_gem drm/nouveau/clk: Fix an incorrect NULL check on list iterator drm/nouveau/kms/nv50-: atom: fix an incorrect NULL check on list iterator drm/bridge: analogix_dp: Grab runtime PM reference for DP-AUX drm/i915/dsi: fix VBT send packet port selection for ICL+ md: fix an incorrect NULL check in does_sb_need_changing md: fix an incorrect NULL check in md_reload_sb mtd: cfi_cmdset_0002: Move and rename chip_check/chip_ready/chip_good_for_write mtd: cfi_cmdset_0002: Use chip_ready() for write on S29GL064N media: coda: Fix reported H264 profile media: coda: Add more H264 levels for CODA960 ima: remove the IMA_TEMPLATE Kconfig option Kconfig: Add option for asm goto w/ tied outputs to workaround clang-13 bug RDMA/hfi1: Fix potential integer multiplication overflow errors csky: patch_text: Fixup last cpu should be master irqchip/armada-370-xp: Do not touch Performance Counter Overflow on A375, A38x, A39x irqchip: irq-xtensa-mx: fix initial IRQ affinity cfg80211: declare MODULE_FIRMWARE for regulatory.db mac80211: upgrade passive scan to active scan on DFS channels after beacon rx um: chan_user: Fix winch_tramp() return value um: Fix out-of-bounds read in LDT setup kexec_file: drop weak attribute from arch_kexec_apply_relocations[_add] ftrace: Clean up hash direct_functions on register failures iommu/msm: Fix an incorrect NULL check on list iterator nodemask.h: fix compilation error with GCC12 hugetlb: fix huge_pmd_unshare address update xtensa/simdisk: fix proc_read_simdisk() rtl818x: Prevent using not initialized queues ASoC: rt5514: Fix event generation for "DSP Voice Wake Up" control carl9170: tx: fix an incorrect use of list iterator stm: ltdc: fix two incorrect NULL checks on list iterator bcache: improve multithreaded bch_btree_check() bcache: improve multithreaded bch_sectors_dirty_init() bcache: remove incremental dirty sector counting for bch_sectors_dirty_init() bcache: avoid journal no-space deadlock by reserving 1 journal bucket serial: pch: don't overwrite xmit->buf[0] by x_char tilcdc: tilcdc_external: fix an incorrect NULL check on list iterator gma500: fix an incorrect NULL check on list iterator arm64: dts: qcom: ipq8074: fix the sleep clock frequency phy: qcom-qmp: fix struct clk leak on probe errors ARM: dts: s5pv210: Remove spi-cs-high on panel in Aries ARM: pxa: maybe fix gpio lookup tables SMB3: EBADF/EIO errors in rename/open caused by race condition in smb2_compound_op docs/conf.py: Cope with removal of language=None in Sphinx 5.0.0 dt-bindings: gpio: altera: correct interrupt-cells vdpasim: allow to enable a vq repeatedly blk-iolatency: Fix inflight count imbalances and IO hangs on offline coresight: core: Fix coresight device probe failure issue phy: qcom-qmp: fix reset-controller leak on probe errors net: ipa: fix page free in ipa_endpoint_trans_release() net: ipa: fix page free in ipa_endpoint_replenish_one() xfs: set inode size after creating symlink xfs: sync lazy sb accounting on quiesce of read-only mounts xfs: fix chown leaking delalloc quota blocks when fssetxattr fails xfs: fix incorrect root dquot corruption error when switching group/project quota types xfs: restore shutdown check in mapped write fault path xfs: force log and push AIL to clear pinned inodes when aborting mount xfs: consider shutdown in bmapbt cursor delete assert xfs: assert in xfs_btree_del_cursor should take into account error kseltest/cgroup: Make test_stress.sh work if run interactively thermal/core: fix a UAF bug in __thermal_cooling_device_register() thermal/core: Fix memory leak in the error path bfq: Avoid merging queues with different parents bfq: Drop pointless unlock-lock pair bfq: Remove pointless bfq_init_rq() calls bfq: Get rid of __bio_blkcg() usage bfq: Make sure bfqg for which we are queueing requests is online block: fix bio_clone_blkg_association() to associate with proper blkcg_gq Revert "random: use static branch for crng_ready()" RDMA/rxe: Generate a completion for unsupported/invalid opcode MIPS: IP27: Remove incorrect `cpu_has_fpu' override MIPS: IP30: Remove incorrect `cpu_has_fpu' override ext4: only allow test_dummy_encryption when supported md: bcache: check the return value of kzalloc() in detached_dev_do_request() Linux 5.10.121 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I52dd11dc43acfa0ebddd2b6e277c823b96b07327	2022-07-23 16:10:22 +02:00
Alexey Dobriyan	f061ddfed9	proc: fix dentry/inode overinstantiating under /proc/${pid}/net [ Upstream commit 7055197705709c59b8ab77e6a5c7d46d61edd96e ] When a process exits, /proc/${pid}, and /proc/${pid}/net dentries are flushed. However some leaf dentries like /proc/${pid}/net/arp_cache aren't. That's because respective PDEs have proc_misc_d_revalidate() hook which returns 1 and leaves dentries/inodes in the LRU. Force revalidation/lookup on everything under /proc/${pid}/net by inheriting proc_net_dentry_ops. [akpm@linux-foundation.org: coding-style cleanups] Link: https://lkml.kernel.org/r/YjdVHgildbWO7diJ@localhost.localdomain Fixes: c6c75deda813 ("proc: fix lookup in /proc/net subdirectories after setns(2)") Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Reported-by: hui li <juanfengpy@gmail.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>	2022-06-09 10:21:17 +02:00
Greg Kroah-Hartman	0577ff1c69	This is the 5.10.116 stable release -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmKBP7IACgkQONu9yGCS aT5VzQ/9Ed75mD3HMc++efYdqclRotN80MMLRypmcw+hIXBe8nbUvHaRmFkFtatV IiDTDVHNDPvhU+CGHKYgNnCEmZqZUjtHalG+pH05wTY3Kc01emJ6bcnAzBWaHsbc /083tEGnq3LT71YpqaMP0OL6xihqKaNquH8dN6ZlKUeIQHcnuEgm+TaIPKRBQkVt DTmUlcOsLFk9xN/lR8iXV5vnzMPVIBlzGBk4eBhZeOo8k/fHCqMLqa5ndwn6ZN1i V3MhopG1ZR7X3N38rpvFGn+yGWGSz8w1c+WeFRqEI82+gMrbeKNfNDF5QHAYC3B1 HlaqhGPWzM6bB+sHZUNA5FaCeybjwSjvA/76idPKHi65N1Z/qJKqO9fRyHXPJpjK CA7Q0wsLb8Ui/T6eEqxCtaj0zN7F4TpKyZXkGpRMMCJ+FFObCsoU+RqJifr0kznl 0bI9x+O17DMwYT95vQaM5lsIO+Nme3s+H5zTFiE4tVCHk3+C6H2lu99dDudMUpLM vitjrHkbVovXmnV4iyRFIUafhtCFxu3leJNwKxNUbofFgQ+/PQkEMfDzVTxsYe2F 8Z8ZRBMw0YEq+3qTvTiBw614jNqr9NMJ697E84rL9kc6oAucXfeaE9lnB1R5zYeT a5Tt0kLtuPmd8RB6euUWsnTfh+EWIFkfDXfkK8L9r5Nc10aML4o= =3OVe -----END PGP SIGNATURE----- Merge 5.10.116 into android12-5.10-lts Changes in 5.10.116 MIPS: Use address-of operator on section symbols regulator: consumer: Add missing stubs to regulator/consumer.h block: drbd: drbd_nl: Make conversion to 'enum drbd_ret_code' explicit drm/amd/display/dc/gpio/gpio_service: Pass around correct dce_{version, environment} types nfp: bpf: silence bitwise vs. logical OR warning arm: remove CONFIG_ARCH_HAS_HOLES_MEMORYMODEL Bluetooth: Fix the creation of hdev->name mm: fix missing cache flush for all tail pages of compound page mm: hugetlb: fix missing cache flush in copy_huge_page_from_user() mm: userfaultfd: fix missing cache flush in mcopy_atomic_pte() and __mcopy_atomic() Linux 5.10.116 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Ie56f60d172ca37af63c180390007d6b65d0618a5	2022-05-16 08:45:59 +02:00
Mike Rapoport	9ff4a6b806	arm: remove CONFIG_ARCH_HAS_HOLES_MEMORYMODEL commit 5e545df3292fbd3d5963c68980f1527ead2a2b3f upstream. ARM is the only architecture that defines CONFIG_ARCH_HAS_HOLES_MEMORYMODEL which in turn enables memmap_valid_within() function that is intended to verify existence of struct page associated with a pfn when there are holes in the memory map. However, the ARCH_HAS_HOLES_MEMORYMODEL also enables HAVE_ARCH_PFN_VALID and arch-specific pfn_valid() implementation that also deals with the holes in the memory map. The only two users of memmap_valid_within() call this function after a call to pfn_valid() so the memmap_valid_within() check becomes redundant. Remove CONFIG_ARCH_HAS_HOLES_MEMORYMODEL and memmap_valid_within() and rely entirely on ARM's implementation of pfn_valid() that is now enabled unconditionally. Link: https://lkml.kernel.org/r/20201101170454.9567-9-rppt@kernel.org Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Cc: Alexey Dobriyan <adobriyan@gmail.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Greg Ungerer <gerg@linux-m68k.org> Cc: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Matt Turner <mattst88@gmail.com> Cc: Meelis Roos <mroos@linux.ee> Cc: Michael Schmitz <schmitzmic@gmail.com> Cc: Russell King <linux@armlinux.org.uk> Cc: Tony Luck <tony.luck@intel.com> Cc: Vineet Gupta <vgupta@synopsys.com> Cc: Will Deacon <will@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Reported-by: kernel test robot <lkp@intel.com> Fixes: `8dd559d53b` ("arm: ioremap: don't abuse pfn_valid() to check if pfn is in RAM") Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2022-05-15 20:00:09 +02:00
Greg Kroah-Hartman	95f4203fc9	This is the 5.10.110 stable release -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmJQLWwACgkQONu9yGCS aT4R2BAAr/cGnf2/BQ6+zNPW+LlfGn75803yd+oWNL8WzjNiQGrTsQavE1jL0LXP 45iPxvY6eOlP9oEoJGYyNYhzQfUM92Unysa/KemB/xUBsb2If0ZdWk1WB9Lnw0xq m65kACXovbcg4LsZGpgCv7ln1ykogo+bNMES9P6CLxwKR/DMKUeJxbRNKE/AkD5l DxF7IJEP+YRbKAtoLM2Xj4KdjVSfRIfs+Pf0A1t43GqAw6tt3beqmzeCwDzuzz5a DHpXS6PeJjTZOjz4LkuBSbyK5cKGFv1C6o7JVjWSZhDyI5E4OLdNDpNKqcjsXAN+ wMqS1eh4gYUBXmPE44BGwkkugPyaR0/KHUebfkFZG2/H/8DfvrGqlbvsGSFNXxsV jH2/AV/rOxAFeM/U0c1I4Ve42MU18kdf1MRBo0Dq5xSoN9HFQhNp+HE5jpppgsvi FYpMqZoQzH31GIjOq7g0zLdj4NTBrkO9dh7kbpH0Xay1yBmigvD2PA4qpsL1+VMI v73Iq/RJVGUJFAeiYFjn9IGs9EsiKNG08v9uoKS+1m1VLrpVdgwtzo+RjJ/E51Mt Nk4WK94MyoivkRFKulDasv9yBWdcZCfljc91271UCKCERlyO/bmsTqhffeATGGRh N/7oxa71BHvxp0VYqvKD6xFUs+jFt9DQmIX7Pl1/yLpaz+sN0no= =31mv -----END PGP SIGNATURE----- Merge 5.10.110 into android12-5.10-lts Changes in 5.10.110 swiotlb: fix info leak with DMA_FROM_DEVICE USB: serial: pl2303: add IBM device IDs USB: serial: simple: add Nokia phone driver hv: utils: add PTP_1588_CLOCK to Kconfig to fix build netdevice: add the case if dev is NULL HID: logitech-dj: add new lightspeed receiver id xfrm: fix tunnel model fragmentation behavior ARM: mstar: Select HAVE_ARM_ARCH_TIMER virtio_console: break out of buf poll on remove vdpa/mlx5: should verify CTRL_VQ feature exists for MQ tools/virtio: fix virtio_test execution ethernet: sun: Free the coherent when failing in probing gpio: Revert regression in sysfs-gpio (gpiolib.c) spi: Fix invalid sgs value net:mcf8390: Use platform_get_irq() to get the interrupt Revert "gpio: Revert regression in sysfs-gpio (gpiolib.c)" spi: Fix erroneous sgs value with min_t() Input: zinitix - do not report shadow fingers af_key: add __GFP_ZERO flag for compose_sadb_supported in function pfkey_register net: dsa: microchip: add spi_device_id tables locking/lockdep: Avoid potential access of invalid memory in lock_class iommu/iova: Improve 32-bit free space estimate tpm: fix reference counting for struct tpm_chip virtio-blk: Use blk_validate_block_size() to validate block size USB: usb-storage: Fix use of bitfields for hardware data in ene_ub6250.c xhci: fix garbage USBSTS being logged in some cases xhci: fix runtime PM imbalance in USB2 resume xhci: make xhci_handshake timeout for xhci_reset() adjustable xhci: fix uninitialized string returned by xhci_decode_ctrl_ctx() mei: me: add Alder Lake N device id. mei: avoid iterator usage outside of list_for_each_entry coresight: Fix TRCCONFIGR.QE sysfs interface iio: afe: rescale: use s64 for temporary scale calculations iio: inkern: apply consumer scale on IIO_VAL_INT cases iio: inkern: apply consumer scale when no channel scale is available iio: inkern: make a best effort on offset calculation greybus: svc: fix an error handling bug in gb_svc_hello() clk: uniphier: Fix fixed-rate initialization ptrace: Check PTRACE_O_SUSPEND_SECCOMP permission on PTRACE_SEIZE KEYS: fix length validation in keyctl_pkey_params_get_2() Documentation: add link to stable release candidate tree Documentation: update stable tree link firmware: stratix10-svc: add missing callback parameter on RSU HID: intel-ish-hid: Use dma_alloc_coherent for firmware update SUNRPC: avoid race between mod_timer() and del_timer_sync() NFSD: prevent underflow in nfssvc_decode_writeargs() NFSD: prevent integer overflow on 32 bit systems f2fs: fix to unlock page correctly in error path of is_alive() f2fs: quota: fix loop condition at f2fs_quota_sync() f2fs: fix to do sanity check on .cp_pack_total_block_count remoteproc: Fix count check in rproc_coredump_write() pinctrl: samsung: drop pin banks references on error paths spi: mxic: Fix the transmit path mtd: rawnand: protect access to rawnand devices while in suspend can: ems_usb: ems_usb_start_xmit(): fix double dev_kfree_skb() in error path jffs2: fix use-after-free in jffs2_clear_xattr_subsystem jffs2: fix memory leak in jffs2_do_mount_fs jffs2: fix memory leak in jffs2_scan_medium mm/pages_alloc.c: don't create ZONE_MOVABLE beyond the end of a node mm: invalidate hwpoison page cache page in fault path mempolicy: mbind_range() set_policy() after vma_merge() scsi: libsas: Fix sas_ata_qc_issue() handling of NCQ NON DATA commands qed: display VF trust config qed: validate and restrict untrusted VFs vlan promisc mode riscv: Fix fill_callchain return value riscv: Increase stack size under KASAN Revert "Input: clear BTN_RIGHT/MIDDLE on buttonpads" cifs: prevent bad output lengths in smb2_ioctl_query_info() cifs: fix NULL ptr dereference in smb2_ioctl_query_info() ALSA: cs4236: fix an incorrect NULL check on list iterator ALSA: hda: Avoid unsol event during RPM suspending ALSA: pcm: Fix potential AB/BA lock with buffer_mutex and mmap_lock ALSA: hda/realtek: Fix audio regression on Mi Notebook Pro 2020 mm: madvise: skip unmapped vma holes passed to process_madvise mm: madvise: return correct bytes advised with process_madvise Revert "mm: madvise: skip unmapped vma holes passed to process_madvise" mm,hwpoison: unmap poisoned page before invalidation mm/kmemleak: reset tag when compare object pointer dm integrity: set journal entry unused when shrinking device drbd: fix potential silent data corruption can: isotp: sanitize CAN ID checks in isotp_bind() powerpc/kvm: Fix kvm_use_magic_page udp: call udp_encap_enable for v6 sockets when enabling encap arm64: signal: nofpsimd: Do not allocate fp/simd context when not available arm64: dts: ti: k3-am65: Fix gic-v3 compatible regs arm64: dts: ti: k3-j721e: Fix gic-v3 compatible regs arm64: dts: ti: k3-j7200: Fix gic-v3 compatible regs ACPI: properties: Consistently return -ENOENT if there are no more references coredump: Also dump first pages of non-executable ELF libraries ext4: fix ext4_fc_stats trace point ext4: fix fs corruption when tring to remove a non-empty directory with IO error drivers: hamradio: 6pack: fix UAF bug caused by mod_timer() mailbox: tegra-hsp: Flush whole channel block: limit request dispatch loop duration block: don't merge across cgroup boundaries if blkcg is enabled drm/edid: check basic audio support on CEA extension block video: fbdev: sm712fb: Fix crash in smtcfb_read() video: fbdev: atari: Atari 2 bpp (STe) palette bugfix ARM: dts: at91: sama5d2: Fix PMERRLOC resource size ARM: dts: exynos: fix UART3 pins configuration in Exynos5250 ARM: dts: exynos: add missing HDMI supplies on SMDK5250 ARM: dts: exynos: add missing HDMI supplies on SMDK5420 mgag200 fix memmapsl configuration in GCTL6 register carl9170: fix missing bit-wise or operator for tx_params pstore: Don't use semaphores in always-atomic-context code thermal: int340x: Increase bitmap size lib/raid6/test: fix multiple definition linking error exec: Force single empty string when argv is empty crypto: rsa-pkcs1pad - only allow with rsa crypto: rsa-pkcs1pad - correctly get hash from source scatterlist crypto: rsa-pkcs1pad - restore signature length check crypto: rsa-pkcs1pad - fix buffer overread in pkcs1pad_verify_complete() bcache: fixup multiple threads crash DEC: Limit PMAX memory probing to R3k systems media: gpio-ir-tx: fix transmit with long spaces on Orange Pi PC media: davinci: vpif: fix unbalanced runtime PM get media: davinci: vpif: fix unbalanced runtime PM enable xtensa: fix stop_machine_cpuslocked call in patch_text xtensa: fix xtensa_wsr always writing 0 brcmfmac: firmware: Allocate space for default boardrev in nvram brcmfmac: pcie: Release firmwares in the brcmf_pcie_setup error path brcmfmac: pcie: Replace brcmf_pcie_copy_mem_todev with memcpy_toio brcmfmac: pcie: Fix crashes due to early IRQs drm/i915/opregion: check port number bounds for SWSCI display power state drm/i915/gem: add missing boundary check in vm_access PCI: pciehp: Clear cmd_busy bit in polling mode PCI: xgene: Revert "PCI: xgene: Fix IB window setup" regulator: qcom_smd: fix for_each_child.cocci warnings selinux: check return value of sel_make_avc_files hwrng: cavium - Check health status while reading random data hwrng: cavium - HW_RANDOM_CAVIUM should depend on ARCH_THUNDER crypto: sun8i-ss - really disable hash on A80 crypto: authenc - Fix sleep in atomic context in decrypt_tail crypto: mxs-dcp - Fix scatterlist processing thermal: int340x: Check for NULL after calling kmemdup() spi: tegra114: Add missing IRQ check in tegra_spi_probe arm64/mm: avoid fixmap race condition when create pud mapping selftests/x86: Add validity check and allow field splitting crypto: rockchip - ECB does not need IV audit: log AUDIT_TIME_* records only from rules EVM: fix the evm= __setup handler return value crypto: ccree - don't attempt 0 len DMA mappings spi: pxa2xx-pci: Balance reference count for PCI DMA device hwmon: (pmbus) Add mutex to regulator ops hwmon: (sch56xx-common) Replace WDOG_ACTIVE with WDOG_HW_RUNNING nvme: cleanup __nvme_check_ids block: don't delete queue kobject before its children PM: hibernate: fix __setup handler error handling PM: suspend: fix return value of __setup handler spi: spi-zynqmp-gqspi: Handle error for dma_set_mask hwrng: atmel - disable trng on failure path crypto: sun8i-ss - call finalize with bh disabled crypto: sun8i-ce - call finalize with bh disabled crypto: amlogic - call finalize with bh disabled crypto: vmx - add missing dependencies clocksource/drivers/timer-ti-dm: Fix regression from errata i940 fix clocksource/drivers/exynos_mct: Refactor resources allocation clocksource/drivers/exynos_mct: Handle DTS with higher number of interrupts clocksource/drivers/timer-microchip-pit64b: Use notrace clocksource/drivers/timer-of: Check return value of of_iomap in timer_of_base_init() ACPI: APEI: fix return value of __setup handlers crypto: ccp - ccp_dmaengine_unregister release dma channels crypto: ccree - Fix use after free in cc_cipher_exit() vfio: platform: simplify device removal amba: Make the remove callback return void hwrng: nomadik - Change clk_disable to clk_disable_unprepare hwmon: (pmbus) Add Vin unit off handling clocksource: acpi_pm: fix return value of __setup handler io_uring: terminate manual loop iterator loop correctly for non-vecs watch_queue: Fix NULL dereference in error cleanup watch_queue: Actually free the watch f2fs: fix to enable ATGC correctly via gc_idle sysfs interface sched/debug: Remove mpol_get/put and task_lock/unlock from sched_show_numa sched/core: Export pelt_thermal_tp rseq: Optimise rseq_get_rseq_cs() and clear_rseq_cs() rseq: Remove broken uapi field layout on 32-bit little endian perf/core: Fix address filter parser for multiple filters perf/x86/intel/pt: Fix address filter config for 32-bit kernel f2fs: fix missing free nid in f2fs_handle_failed_inode nfsd: more robust allocation failure handling in nfsd_file_cache_init f2fs: fix to avoid potential deadlock btrfs: fix unexpected error path when reflinking an inline extent f2fs: compress: remove unneeded read when rewrite whole cluster f2fs: fix compressed file start atomic write may cause data corruption selftests, x86: fix how check_cc.sh is being invoked kunit: make kunit_test_timeout compatible with comment media: staging: media: zoran: fix usage of vb2_dma_contig_set_max_seg_size media: v4l2-mem2mem: Apply DST_QUEUE_OFF_BASE on MMAP buffers across ioctls media: mtk-vcodec: potential dereference of null pointer media: bttv: fix WARNING regression on tunerless devices ASoC: xilinx: xlnx_formatter_pcm: Handle sysclk setting ASoC: generic: simple-card-utils: remove useless assignment media: coda: Fix missing put_device() call in coda_get_vdoa_data media: meson: vdec: potential dereference of null pointer media: hantro: Fix overfill bottom register field name media: aspeed: Correct value for h-total-pixels video: fbdev: matroxfb: set maxvram of vbG200eW to the same as vbG200 to avoid black screen video: fbdev: controlfb: Fix set but not used warnings video: fbdev: controlfb: Fix COMPILE_TEST build video: fbdev: smscufx: Fix null-ptr-deref in ufx_usb_probe() video: fbdev: atmel_lcdfb: fix an error code in atmel_lcdfb_probe() video: fbdev: fbcvt.c: fix printing in fb_cvt_print_name() firmware: qcom: scm: Remove reassignment to desc following initializer ARM: dts: qcom: ipq4019: fix sleep clock soc: qcom: rpmpd: Check for null return of devm_kcalloc soc: qcom: ocmem: Fix missing put_device() call in of_get_ocmem soc: qcom: aoss: remove spurious IRQF_ONESHOT flags arm64: dts: qcom: sdm845: fix microphone bias properties and values arm64: dts: qcom: sm8150: Correct TCS configuration for apps rsc firmware: ti_sci: Fix compilation failure when CONFIG_TI_SCI_PROTOCOL is not defined soc: ti: wkup_m3_ipc: Fix IRQ check in wkup_m3_ipc_probe ARM: dts: sun8i: v3s: Move the csi1 block to follow address order ARM: dts: imx: Add missing LVDS decoder on M53Menlo media: video/hdmi: handle short reads of hdmi info frame. media: em28xx: initialize refcount before kref_get media: usb: go7007: s2250-board: fix leak in probe() media: cedrus: H265: Fix neighbour info buffer size media: cedrus: h264: Fix neighbour info buffer size ASoC: codecs: wcd934x: fix return value of wcd934x_rx_hph_mode_put uaccess: fix nios2 and microblaze get_user_8() ASoC: rt5663: check the return value of devm_kzalloc() in rt5663_parse_dp() ASoC: ti: davinci-i2s: Add check for clk_enable() ALSA: spi: Add check for clk_enable() arm64: dts: ns2: Fix spi-cpol and spi-cpha property arm64: dts: broadcom: Fix sata nodename printk: fix return value of printk.devkmsg __setup handler ASoC: mxs-saif: Handle errors for clk_enable ASoC: atmel_ssc_dai: Handle errors for clk_enable ASoC: dwc-i2s: Handle errors for clk_enable ASoC: soc-compress: prevent the potentially use of null pointer memory: emif: Add check for setup_interrupts memory: emif: check the pointer temp in get_device_details() ALSA: firewire-lib: fix uninitialized flag for AV/C deferred transaction arm64: dts: rockchip: Fix SDIO regulator supply properties on rk3399-firefly m68k: coldfire/device.c: only build for MCF_EDMA when h/w macros are defined media: stk1160: If start stream fails, return buffers with VB2_BUF_STATE_QUEUED media: vidtv: Check for null return of vzalloc ASoC: atmel: Add missing of_node_put() in at91sam9g20ek_audio_probe ASoC: wm8350: Handle error for wm8350_register_irq ASoC: fsi: Add check for clk_enable video: fbdev: omapfb: Add missing of_node_put() in dvic_probe_of media: saa7134: convert list_for_each to entry variant media: saa7134: fix incorrect use to determine if list is empty ivtv: fix incorrect device_caps for ivtvfb ASoC: rockchip: i2s: Use devm_platform_get_and_ioremap_resource() ASoC: rockchip: i2s: Fix missing clk_disable_unprepare() in rockchip_i2s_probe ASoC: SOF: Add missing of_node_put() in imx8m_probe ASoC: dmaengine: do not use a NULL prepare_slave_config() callback ASoC: mxs: Fix error handling in mxs_sgtl5000_probe ASoC: fsl_spdif: Disable TX clock when stop ASoC: imx-es8328: Fix error return code in imx_es8328_probe() ASoC: msm8916-wcd-digital: Fix missing clk_disable_unprepare() in msm8916_wcd_digital_probe mmc: davinci_mmc: Handle error for clk_enable ASoC: atmel: sam9x5_wm8731: use devm_snd_soc_register_card() ASoC: atmel: Fix error handling in sam9x5_wm8731_driver_probe ASoC: msm8916-wcd-analog: Fix error handling in pm8916_wcd_analog_spmi_probe ASoC: codecs: wcd934x: Add missing of_node_put() in wcd934x_codec_parse_data ARM: configs: multi_v5_defconfig: re-enable CONFIG_V4L_PLATFORM_DRIVERS drm/meson: osd_afbcd: Add an exit callback to struct meson_afbcd_ops drm/bridge: Fix free wrong object in sii8620_init_rcp_input_dev drm/bridge: Add missing pm_runtime_disable() in __dw_mipi_dsi_probe drm/bridge: nwl-dsi: Fix PM disable depth imbalance in nwl_dsi_probe drm: bridge: adv7511: Fix ADV7535 HPD enablement ath10k: fix memory overwrite of the WoWLAN wakeup packet pattern drm/panfrost: Check for error num after setting mask libbpf: Fix possible NULL pointer dereference when destroying skeleton udmabuf: validate ubuf->pagecount Bluetooth: hci_serdev: call init_rwsem() before p->open() mtd: onenand: Check for error irq mtd: rawnand: gpmi: fix controller timings setting drm/edid: Don't clear formats if using deep color ionic: fix type complaint in ionic_dev_cmd_clean() drm/nouveau/acr: Fix undefined behavior in nvkm_acr_hsfw_load_bl() drm/amd/display: Fix a NULL pointer dereference in amdgpu_dm_connector_add_common_modes() drm/amd/pm: return -ENOTSUPP if there is no get_dpm_ultimate_freq function ath9k_htc: fix uninit value bugs RDMA/core: Set MR type in ib_reg_user_mr KVM: PPC: Fix vmx/vsx mixup in mmio emulation i40e: don't reserve excessive XDP_PACKET_HEADROOM on XSK Rx to skb i40e: respect metadata on XSK Rx to skb power: reset: gemini-poweroff: Fix IRQ check in gemini_poweroff_probe ray_cs: Check ioremap return value powerpc: dts: t1040rdb: fix ports names for Seville Ethernet switch KVM: PPC: Book3S HV: Check return value of kvmppc_radix_init powerpc/perf: Don't use perf_hw_context for trace IMC PMU mt76: mt7915: use proper aid value in mt7915_mcu_wtbl_generic_tlv in sta mode mt76: mt7915: use proper aid value in mt7915_mcu_sta_basic_tlv mt76: mt7603: check sta_rates pointer in mt7603_sta_rate_tbl_update mt76: mt7615: check sta_rates pointer in mt7615_sta_rate_tbl_update net: dsa: mv88e6xxx: Enable port policy support on 6097 scripts/dtc: Call pkg-config POSIXly correct livepatch: Fix build failure on 32 bits processors PCI: aardvark: Fix reading PCI_EXP_RTSTA_PME bit on emulated bridge drm/bridge: dw-hdmi: use safe format when first in bridge chain power: supply: ab8500: Fix memory leak in ab8500_fg_sysfs_init HID: i2c-hid: fix GET/SET_REPORT for unnumbered reports iommu/ipmmu-vmsa: Check for error num after setting mask drm/amd/pm: enable pm sysfs write for one VF mode drm/amd/display: Add affected crtcs to atomic state for dsc mst unplug IB/cma: Allow XRC INI QPs to set their local ACK timeout dax: make sure inodes are flushed before destroy cache iwlwifi: Fix -EIO error code that is never returned iwlwifi: mvm: Fix an error code in iwl_mvm_up() drm/msm/dp: populate connector of struct dp_panel drm/msm/dpu: add DSPP blocks teardown drm/msm/dpu: fix dp audio condition dm crypt: fix get_key_size compiler warning if !CONFIG_KEYS scsi: pm8001: Fix command initialization in pm80XX_send_read_log() scsi: pm8001: Fix command initialization in pm8001_chip_ssp_tm_req() scsi: pm8001: Fix payload initialization in pm80xx_set_thermal_config() scsi: pm8001: Fix le32 values handling in pm80xx_set_sas_protocol_timer_config() scsi: pm8001: Fix payload initialization in pm80xx_encrypt_update() scsi: pm8001: Fix le32 values handling in pm80xx_chip_ssp_io_req() scsi: pm8001: Fix le32 values handling in pm80xx_chip_sata_req() scsi: pm8001: Fix NCQ NON DATA command task initialization scsi: pm8001: Fix NCQ NON DATA command completion handling scsi: pm8001: Fix abort all task initialization RDMA/mlx5: Fix the flow of a miss in the allocation of a cache ODP MR drm/amd/display: Remove vupdate_int_entry definition TOMOYO: fix __setup handlers return values ext2: correct max file size computing drm/tegra: Fix reference leak in tegra_dsi_ganged_probe power: supply: bq24190_charger: Fix bq24190_vbus_is_enabled() wrong false return scsi: hisi_sas: Change permission of parameter prot_mask drm/bridge: cdns-dsi: Make sure to to create proper aliases for dt bpf, arm64: Call build_prologue() first in first JIT pass bpf, arm64: Feed byte-offset into bpf line info gpu: host1x: Fix a memory leak in 'host1x_remove()' libbpf: Skip forward declaration when counting duplicated type names powerpc/mm/numa: skip NUMA_NO_NODE onlining in parse_numa_properties() powerpc/Makefile: Don't pass -mcpu=powerpc64 when building 32-bit KVM: x86: Fix emulation in writing cr8 KVM: x86/emulator: Defer not-present segment check in __load_segment_descriptor() hv_balloon: rate-limit "Unhandled message" warning i2c: xiic: Make bus names unique power: supply: wm8350-power: Handle error for wm8350_register_irq power: supply: wm8350-power: Add missing free in free_charger_irq IB/hfi1: Allow larger MTU without AIP PCI: Reduce warnings on possible RW1C corruption net: axienet: fix RX ring refill allocation failure handling mips: DEC: honor CONFIG_MIPS_FP_SUPPORT=n powerpc/sysdev: fix incorrect use to determine if list is empty mfd: mc13xxx: Add check for mc13xxx_irq_request libbpf: Unmap rings when umem deleted selftests/bpf: Make test_lwt_ip_encap more stable and faster platform/x86: huawei-wmi: check the return value of device_create_file() powerpc: 8xx: fix a return value error in mpc8xx_pic_init vxcan: enable local echo for sent CAN frames ath10k: Fix error handling in ath10k_setup_msa_resources mips: cdmm: Fix refcount leak in mips_cdmm_phys_base MIPS: RB532: fix return value of __setup handler MIPS: pgalloc: fix memory leak caused by pgd_free() mtd: rawnand: atmel: fix refcount issue in atmel_nand_controller_init RDMA/mlx5: Fix memory leak in error flow for subscribe event routine bpf, sockmap: Fix memleak in tcp_bpf_sendmsg while sk msg is full bpf, sockmap: Fix more uncharged while msg has more_data bpf, sockmap: Fix double uncharge the mem of sk_msg samples/bpf, xdpsock: Fix race when running for fix duration of time USB: storage: ums-realtek: fix error code in rts51x_read_mem() can: isotp: return -EADDRNOTAVAIL when reading from unbound socket can: isotp: support MSG_TRUNC flag when reading from socket bareudp: use ipv6_mod_enabled to check if IPv6 enabled selftests/bpf: Fix error reporting from sock_fields programs Bluetooth: call hci_le_conn_failed with hdev lock in hci_le_conn_failed Bluetooth: btmtksdio: Fix kernel oops in btmtksdio_interrupt ipv4: Fix route lookups when handling ICMP redirects and PMTU updates af_netlink: Fix shift out of bounds in group mask calculation i2c: meson: Fix wrong speed use from probe i2c: mux: demux-pinctrl: do not deactivate a master that is not active selftests/bpf/test_lirc_mode2.sh: Exit with proper code PCI: Avoid broken MSI on SB600 USB devices net: bcmgenet: Use stronger register read/writes to assure ordering tcp: ensure PMTU updates are processed during fastopen openvswitch: always update flow key after nat tipc: fix the timer expires after interval 100ms mfd: asic3: Add missing iounmap() on error asic3_mfd_probe mxser: fix xmit_buf leak in activate when LSR == 0xff pwm: lpc18xx-sct: Initialize driver data and hardware before pwmchip_add() fsi: aspeed: convert to devm_platform_ioremap_resource fsi: Aspeed: Fix a potential double free misc: alcor_pci: Fix an error handling path cpufreq: qcom-cpufreq-nvmem: fix reading of PVS Valid fuse soundwire: intel: fix wrong register name in intel_shim_wake clk: qcom: ipq8074: fix PCI-E clock oops iio: mma8452: Fix probe failing when an i2c_device_id is used staging:iio:adc:ad7280a: Fix handing of device address bit reversing. pinctrl: renesas: r8a77470: Reduce size for narrow VIN1 channel pinctrl: renesas: checker: Fix miscalculation of number of states clk: qcom: ipq8074: Use floor ops for SDCC1 clock phy: dphy: Correct lpx parameter and its derivatives(ta_{get,go,sure}) serial: 8250_mid: Balance reference count for PCI DMA device serial: 8250_lpss: Balance reference count for PCI DMA device NFS: Use of mapping_set_error() results in spurious errors serial: 8250: Fix race condition in RTS-after-send handling iio: adc: Add check for devm_request_threaded_irq habanalabs: Add check for pci_enable_device NFS: Return valid errors from nfs2/3_decode_dirent() dma-debug: fix return value of __setup handlers clk: imx7d: Remove audio_mclk_root_clk clk: at91: sama7g5: fix parents of PDMCs' GCLK clk: qcom: clk-rcg2: Update logic to calculate D value for RCG clk: qcom: clk-rcg2: Update the frac table for pixel clock dmaengine: hisi_dma: fix MSI allocate fail when reload hisi_dma remoteproc: qcom: Fix missing of_node_put in adsp_alloc_memory_region remoteproc: qcom_wcnss: Add missing of_node_put() in wcnss_alloc_memory_region remoteproc: qcom_q6v5_mss: Fix some leaks in q6v5_alloc_memory_region nvdimm/region: Fix default alignment for small regions clk: actions: Terminate clk_div_table with sentinel element clk: loongson1: Terminate clk_div_table with sentinel element clk: clps711x: Terminate clk_div_table with sentinel element clk: tegra: tegra124-emc: Fix missing put_device() call in emc_ensure_emc_driver NFS: remove unneeded check in decode_devicenotify_args() staging: mt7621-dts: fix LEDs and pinctrl on GB-PC1 devicetree staging: mt7621-dts: fix formatting staging: mt7621-dts: fix pinctrl properties for ethernet staging: mt7621-dts: fix GB-PC2 devicetree pinctrl: mediatek: Fix missing of_node_put() in mtk_pctrl_init pinctrl: mediatek: paris: Fix PIN_CONFIG_BIAS_* readback pinctrl: mediatek: paris: Fix "argument" argument type for mtk_pinconf_get() pinctrl: mediatek: paris: Fix pingroup pin config state readback pinctrl: mediatek: paris: Skip custom extra pin config dump for virtual GPIOs pinctrl: nomadik: Add missing of_node_put() in nmk_pinctrl_probe pinctrl/rockchip: Add missing of_node_put() in rockchip_pinctrl_probe tty: hvc: fix return value of __setup handler kgdboc: fix return value of __setup handler serial: 8250: fix XOFF/XON sending when DMA is used kgdbts: fix return value of __setup handler firmware: google: Properly state IOMEM dependency driver core: dd: fix return value of __setup handler jfs: fix divide error in dbNextAG netfilter: nf_conntrack_tcp: preserve liberal flag in tcp options NFSv4.1: don't retry BIND_CONN_TO_SESSION on session error kdb: Fix the putarea helper function clk: qcom: gcc-msm8994: Fix gpll4 width clk: Initialize orphan req_rate xen: fix is_xen_pmu() net: enetc: report software timestamping via SO_TIMESTAMPING net: hns3: fix bug when PF set the duplicate MAC address for VFs net: phy: broadcom: Fix brcm_fet_config_init() selftests: test_vxlan_under_vrf: Fix broken test case qlcnic: dcb: default to returning -EOPNOTSUPP net/x25: Fix null-ptr-deref caused by x25_disconnect NFSv4/pNFS: Fix another issue with a list iterator pointing to the head net: dsa: bcm_sf2_cfp: fix an incorrect NULL check on list iterator fs: fd tables have to be multiples of BITS_PER_LONG lib/test: use after free in register_test_dev_kmod() fs: fix fd table size alignment properly LSM: general protection fault in legacy_parse_param regulator: rpi-panel: Handle I2C errors/timing to the Atmel gcc-plugins/stackleak: Exactly match strings instead of prefixes pinctrl: npcm: Fix broken references to chip->parent_device block, bfq: don't move oom_bfqq selinux: use correct type for context length selinux: allow FIOCLEX and FIONCLEX with policy capability loop: use sysfs_emit() in the sysfs xxx show() Fix incorrect type in assignment of ipv6 port for audit irqchip/qcom-pdc: Fix broken locking irqchip/nvic: Release nvic_base upon failure fs/binfmt_elf: Fix AT_PHDR for unusual ELF files bfq: fix use-after-free in bfq_dispatch_request ACPICA: Avoid walking the ACPI Namespace if it is not there lib/raid6/test/Makefile: Use $(pound) instead of \# for Make 4.3 Revert "Revert "block, bfq: honor already-setup queue merges"" ACPI/APEI: Limit printable size of BERT table data PM: core: keep irq flags in device_pm_check_callbacks() parisc: Fix handling off probe non-access faults nvme-tcp: lockdep: annotate in-kernel sockets spi: tegra20: Use of_device_get_match_data() locking/lockdep: Iterate lock_classes directly when reading lockdep files ext4: correct cluster len and clusters changed accounting in ext4_mb_mark_bb ext4: fix ext4_mb_mark_bb() with flex_bg with fast_commit ext4: don't BUG if someone dirty pages without asking ext4 first f2fs: fix to do sanity check on curseg->alloc_type NFSD: Fix nfsd_breaker_owns_lease() return values f2fs: compress: fix to print raw data size in error path of lz4 decompression ntfs: add sanity check on allocation size media: staging: media: zoran: move videodev alloc media: staging: media: zoran: calculate the right buffer number for zoran_reap_stat_com media: staging: media: zoran: fix various V4L2 compliance errors media: ir_toy: free before error exiting video: fbdev: nvidiafb: Use strscpy() to prevent buffer overflow video: fbdev: w100fb: Reset global state video: fbdev: cirrusfb: check pixclock to avoid divide by zero video: fbdev: omapfb: acx565akm: replace snprintf with sysfs_emit ARM: dts: qcom: fix gic_irq_domain_translate warnings for msm8960 ARM: dts: bcm2837: Add the missing L1/L2 cache information ASoC: madera: Add dependencies on MFD media: atomisp_gmin_platform: Add DMI quirk to not turn AXP ELDO2 regulator off on some boards media: atomisp: fix dummy_ptr check to avoid duplicate active_bo ARM: ftrace: avoid redundant loads or clobbering IP ARM: dts: imx7: Use audio_mclk_post_div instead audio_mclk_root_clk arm64: defconfig: build imx-sdma as a module video: fbdev: omapfb: panel-dsi-cm: Use sysfs_emit() instead of snprintf() video: fbdev: omapfb: panel-tpo-td043mtea1: Use sysfs_emit() instead of snprintf() video: fbdev: udlfb: replace snprintf in show functions with sysfs_emit ARM: dts: bcm2711: Add the missing L1/L2 cache information ASoC: soc-core: skip zero num_dai component in searching dai name media: cx88-mpeg: clear interrupt status register before streaming video uaccess: fix type mismatch warnings from access_ok() lib/test_lockup: fix kernel pointer check for separate address spaces ARM: tegra: tamonten: Fix I2C3 pad setting ARM: mmp: Fix failure to remove sram device video: fbdev: sm712fb: Fix crash in smtcfb_write() media: Revert "media: em28xx: add missing em28xx_close_extension" media: hdpvr: initialize dev->worker at hdpvr_register_videodev mmc: host: Return an error when ->enable_sdio_irq() ops is missing media: atomisp: fix bad usage at error handling logic ALSA: hda/realtek: Add alc256-samsung-headphone fixup KVM: x86/mmu: Check for present SPTE when clearing dirty bit in TDP MMU powerpc/kasan: Fix early region not updated correctly powerpc/lib/sstep: Fix 'sthcx' instruction powerpc/lib/sstep: Fix build errors with newer binutils powerpc: Fix build errors with newer binutils scsi: qla2xxx: Fix stuck session in gpdb scsi: qla2xxx: Fix scheduling while atomic scsi: qla2xxx: Fix wrong FDMI data for 64G adapter scsi: qla2xxx: Fix warning for missing error code scsi: qla2xxx: Fix device reconnect in loop topology scsi: qla2xxx: Add devids and conditionals for 28xx scsi: qla2xxx: Check for firmware dump already collected scsi: qla2xxx: Suppress a kernel complaint in qla_create_qpair() scsi: qla2xxx: Fix disk failure to rediscover scsi: qla2xxx: Fix incorrect reporting of task management failure scsi: qla2xxx: Fix hang due to session stuck scsi: qla2xxx: Fix missed DMA unmap for NVMe ls requests scsi: qla2xxx: Fix N2N inconsistent PLOGI scsi: qla2xxx: Reduce false trigger to login scsi: qla2xxx: Use correct feature type field during RFF_ID processing platform: chrome: Split trace include file KVM: x86: Forbid VMM to set SYNIC/STIMER MSRs when SynIC wasn't activated KVM: Prevent module exit until all VMs are freed KVM: x86: fix sending PV IPI KVM: SVM: fix panic on out-of-bounds guest IRQ ASoC: SOF: Intel: Fix NULL ptr dereference when ENOMEM ubifs: rename_whiteout: Fix double free for whiteout_ui->data ubifs: Fix deadlock in concurrent rename whiteout and inode writeback ubifs: Add missing iput if do_tmpfile() failed in rename whiteout ubifs: setflags: Make dirtied_ino_d 8 bytes aligned ubifs: Fix read out-of-bounds in ubifs_wbuf_write_nolock() ubifs: Fix to add refcount once page is set private ubifs: rename_whiteout: correct old_dir size computing wireguard: queueing: use CFI-safe ptr_ring cleanup function wireguard: socket: free skb in send6 when ipv6 is disabled wireguard: socket: ignore v6 endpoints when ipv6 is disabled XArray: Fix xas_create_range() when multi-order entry present can: mcba_usb: mcba_usb_start_xmit(): fix double dev_kfree_skb in error path can: mcba_usb: properly check endpoint type can: mcp251xfd: mcp251xfd_register_get_dev_id(): fix return of error value XArray: Update the LRU list in xas_split() rtc: check if __rtc_read_time was successful gfs2: Make sure FITRIM minlen is rounded up to fs block size net: hns3: fix software vlan talbe of vlan 0 inconsistent with hardware rxrpc: Fix call timer start racing with call destruction mailbox: imx: fix wakeup failure from freeze mode crypto: arm/aes-neonbs-cbc - Select generic cbc and aes watch_queue: Free the page array when watch_queue is dismantled pinctrl: pinconf-generic: Print arguments for bias-pull-* watchdog: rti-wdt: Add missing pm_runtime_disable() in probe function pinctrl: nuvoton: npcm7xx: Rename DS() macro to DSTR() pinctrl: nuvoton: npcm7xx: Use %zu printk format for ARRAY_SIZE() ASoC: mediatek: mt6358: add missing EXPORT_SYMBOLs ubi: Fix race condition between ctrl_cdev_ioctl and ubi_cdev_ioctl ARM: iop32x: offset IRQ numbers by 1 io_uring: fix memory leak of uid in files registration riscv module: remove (NOLOAD) ACPI: CPPC: Avoid out of bounds access when parsing _CPC data platform/chrome: cros_ec_typec: Check for EC device can: isotp: restore accidentally removed MSG_PEEK feature proc: bootconfig: Add null pointer check staging: mt7621-dts: fix pinctrl-0 items to be size-1 items on ethernet ASoC: soc-compress: Change the check for codec_dai batman-adv: Check ptr for NULL before reducing its refcnt mm/mmap: return 1 from stack_guard_gap __setup() handler ARM: 9187/1: JIVE: fix return value of __setup handler mm/memcontrol: return 1 from cgroup.memory __setup() handler mm/usercopy: return 1 from hardened_usercopy __setup() handler bpf: Adjust BPF stack helper functions to accommodate skip > 0 bpf: Fix comment for helper bpf_current_task_under_cgroup() dt-bindings: mtd: nand-controller: Fix the reg property description dt-bindings: mtd: nand-controller: Fix a comment in the examples dt-bindings: spi: mxic: The interrupt property is not mandatory ubi: fastmap: Return error code if memory allocation fails in add_aeb() ASoC: topology: Allow TLV control to be either read or write ARM: dts: spear1340: Update serial node properties ARM: dts: spear13xx: Update SPI dma properties um: Fix uml_mconsole stop/go docs: sysctl/kernel: add missing bit to panic_print openvswitch: Fixed nd target mask field in the flow dump. KVM: x86/mmu: do compare-and-exchange of gPTE via the user address can: m_can: m_can_tx_handler(): fix use after free of skb can: usb_8dev: usb_8dev_start_xmit(): fix double dev_kfree_skb() in error path coredump: Snapshot the vmas in do_coredump coredump: Remove the WARN_ON in dump_vma_snapshot coredump/elf: Pass coredump_params into fill_note_info coredump: Use the vma snapshot in fill_files_note arm64: Do not defer reserve_crashkernel() for platforms with no DMA memory zones PCI: xgene: Revert "PCI: xgene: Use inbound resources for setup" Linux 5.10.110 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I12fbe227793dd40c0582588e1700cf88cafd0ac6	2022-04-18 17:41:18 +02:00
Lv Ruyi	12e380bb6f	proc: bootconfig: Add null pointer check commit bed5b60bf67ccd8957b8c0558fead30c4a3f5d3f upstream. kzalloc is a memory allocation function which can return NULL when some internal memory errors happen. It is safer to add null pointer check. Link: https://lkml.kernel.org/r/20220329104004.2376879-1-lv.ruyi@zte.com.cn Cc: stable@vger.kernel.org Fixes: `c1a3c36017` ("proc: bootconfig: Add /proc/bootconfig to show boot config list") Acked-by: Masami Hiramatsu <mhiramat@kernel.org> Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: Lv Ruyi <lv.ruyi@zte.com.cn> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2022-04-08 14:40:42 +02:00
Greg Kroah-Hartman	79553fad5c	This is the 5.10.102 stable release -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEZH8oZUiU471FcZm+ONu9yGCSaT4FAmIWE/gACgkQONu9yGCS aT74Cw//awQY9EgXHMRNNU5+qun0ESkj918YvfAIKGDRutaOXK00YUdkqjuxEP6V gOso0rbXe1LiravgrbPSaYbgSvhGVPOPXHLhb7QQkiodxMZ0oaEEzST2VzM4a19k xfhne2BeqCCl4oUUA84NZPcCpohaLhRjZesMWR23zWNbVMEIt7uV8eeqRcC0S4YA r7cA4PURBMUiTlWWssBwlrEVy5JZrlcTYCvljxcpd8ws1Xs0KnmxX4gIDpQzNoFj Dfwg3lSFcl+ar/Xrg14qL3q3iO8zpaJ2msguZ4vq+OLiYWoTfoFcBF625eQJn6/B eWrzpNUqzFv5Eu31vMnv4Wm/iN8/1Yd+lacSqKwxejdmZzwX79VRqv9kD2naT/eP C/tkI1b93Ig7+teIjm+aqMAFDoAeR75oVK0KwKEkDIT19mbX1CSex9VnJtaSHZTM ON7N8NBUyIPLmhc3jencrsFNIY11W7xUedcN/+JmrZoi4Xy4Yr0mh3H4fZVs/vAH I6uYZgylTZiX0esCqJeiHrasETL0IStDw57+wbrjLlBrATgkMbhZQ+VTBxio/mxV yok4TiIB+EHaNMOgIAuT6uaZrXwDwHekR1EX1s4p2cPTz1kstp1ZIC2Gdv910xKB gprzPa/ocwqk71QODgwhogwntR/a4edbbYvCVHKLXQH9Pd81jkM= =TZTu -----END PGP SIGNATURE----- Merge 5.10.102 into android12-5.10-lts Changes in 5.10.102 drm/nouveau/pmu/gm200-: use alternate falcon reset sequence mm: memcg: synchronize objcg lists with a dedicated spinlock rcu: Do not report strict GPs for outgoing CPUs fget: clarify and improve __fget_files() implementation fs/proc: task_mmu.c: don't read mapcount for migration entry can: isotp: prevent race between isotp_bind() and isotp_setsockopt() can: isotp: add SF_BROADCAST support for functional addressing scsi: lpfc: Fix mailbox command failure during driver initialization HID:Add support for UGTABLET WP5540 Revert "svm: Add warning message for AVIC IPI invalid target" serial: parisc: GSC: fix build when IOSAPIC is not set parisc: Drop __init from map_pages declaration parisc: Fix data TLB miss in sba_unmap_sg parisc: Fix sglist access in ccio-dma.c mmc: block: fix read single on recovery logic mm: don't try to NUMA-migrate COW pages that have other uses PCI: hv: Fix NUMA node assignment when kernel boots with custom NUMA topology parisc: Add ioread64_lo_hi() and iowrite64_lo_hi() btrfs: send: in case of IO error log it platform/x86: touchscreen_dmi: Add info for the RWC NANOTE P8 AY07J 2-in-1 platform/x86: ISST: Fix possible circular locking dependency detected selftests: rtc: Increase test timeout so that all tests run kselftest: signal all child processes net: ieee802154: at86rf230: Stop leaking skb's selftests/zram: Skip max_comp_streams interface on newer kernel selftests/zram01.sh: Fix compression ratio calculation selftests/zram: Adapt the situation that /dev/zram0 is being used selftests: openat2: Print also errno in failure messages selftests: openat2: Add missing dependency in Makefile selftests: openat2: Skip testcases that fail with EOPNOTSUPP selftests: skip mincore.check_file_mmap when fs lacks needed support ax25: improve the incomplete fix to avoid UAF and NPD bugs vfs: make freeze_super abort when sync_filesystem returns error quota: make dquot_quota_sync return errors from ->sync_fs scsi: pm8001: Fix use-after-free for aborted TMF sas_task scsi: pm8001: Fix use-after-free for aborted SSP/STP sas_task nvme: fix a possible use-after-free in controller reset during load nvme-tcp: fix possible use-after-free in transport error_recovery work nvme-rdma: fix possible use-after-free in transport error_recovery work drm/amdgpu: fix logic inversion in check x86/Xen: streamline (and fix) PV CPU enumeration Revert "module, async: async_synchronize_full() on module init iff async is used" gcc-plugins/stackleak: Use noinstr in favor of notrace random: wake up /dev/random writers after zap kbuild: lto: merge module sections kbuild: lto: Merge module sections if and only if CONFIG_LTO_CLANG is enabled iwlwifi: fix use-after-free drm/radeon: Fix backlight control on iMac 12,1 drm/i915/opregion: check port number bounds for SWSCI display power state vsock: remove vsock from connected table when connect is interrupted by a signal drm/i915/gvt: Make DRM_I915_GVT depend on X86 iwlwifi: pcie: fix locking when "HW not ready" iwlwifi: pcie: gen2: fix locking when "HW not ready" selftests: netfilter: fix exit value for nft_concat_range netfilter: nft_synproxy: unregister hooks on init error path ipv6: per-netns exclusive flowlabel checks net: dsa: lan9303: fix reset on probe net: dsa: lantiq_gswip: fix use after free in gswip_remove() net: ieee802154: ca8210: Fix lifs/sifs periods ping: fix the dif and sdif check in ping_lookup bonding: force carrier update when releasing slave drop_monitor: fix data-race in dropmon_net_event / trace_napi_poll_hit net_sched: add __rcu annotation to netdev->qdisc bonding: fix data-races around agg_select_timer libsubcmd: Fix use-after-free for realloc(..., 0) dpaa2-eth: Initialize mutex used in one step timestamping path perf bpf: Defer freeing string after possible strlen() on it selftests/exec: Add non-regular to TEST_GEN_PROGS ALSA: hda/realtek: Add quirk for Legion Y9000X 2019 ALSA: hda/realtek: Fix deadlock by COEF mutex ALSA: hda: Fix regression on forced probe mask option ALSA: hda: Fix missing codec probe on Shenker Dock 15 ASoC: ops: Fix stereo change notifications in snd_soc_put_volsw() ASoC: ops: Fix stereo change notifications in snd_soc_put_volsw_range() powerpc/lib/sstep: fix 'ptesync' build error mtd: rawnand: gpmi: don't leak PM reference in error path KVM: SVM: Never reject emulation due to SMAP errata for !SEV guests ASoC: tas2770: Insert post reset delay block/wbt: fix negative inflight counter when remove scsi device NFS: LOOKUP_DIRECTORY is also ok with symlinks NFS: Do not report writeback errors in nfs_getattr() tty: n_tty: do not look ahead for EOL character past the end of the buffer mtd: rawnand: qcom: Fix clock sequencing in qcom_nandc_probe() mtd: rawnand: brcmnand: Fixed incorrect sub-page ECC status Drivers: hv: vmbus: Fix memory leak in vmbus_add_channel_kobj KVM: x86/pmu: Refactoring find_arch_event() to pmc_perf_hw_id() KVM: x86/pmu: Don't truncate the PerfEvtSeln MSR when creating a perf event KVM: x86/pmu: Use AMD64_RAW_EVENT_MASK for PERF_TYPE_RAW NFS: Don't set NFS_INO_INVALID_XATTR if there is no xattr cache ARM: OMAP2+: hwmod: Add of_node_put() before break ARM: OMAP2+: adjust the location of put_device() call in omapdss_init_of phy: usb: Leave some clocks running during suspend irqchip/sifive-plic: Add missing thead,c900-plic match string netfilter: conntrack: don't refresh sctp entries in closed state arm64: dts: meson-gx: add ATF BL32 reserved-memory region arm64: dts: meson-g12: add ATF BL32 reserved-memory region arm64: dts: meson-g12: drop BL32 region from SEI510/SEI610 pidfd: fix test failure due to stack overflow on some arches selftests: fixup build warnings in pidfd / clone3 tests kconfig: let 'shell' return enough output for deep path names lib/iov_iter: initialize "flags" in new pipe_buffer ata: libata-core: Disable TRIM on M88V29 soc: aspeed: lpc-ctrl: Block error printing on probe defer cases xprtrdma: fix pointer derefs in error cases of rpcrdma_ep_create drm/rockchip: dw_hdmi: Do not leave clock enabled in error case tracing: Fix tp_printk option related with tp_printk_stop_on_boot net: usb: qmi_wwan: Add support for Dell DW5829e net: macb: Align the dma and coherent dma masks kconfig: fix failing to generate auto.conf scsi: lpfc: Fix pt2pt NVMe PRLI reject LOGO loop EDAC: Fix calculation of returned address and next offset in edac_align_ptr() net: sched: limit TC_ACT_REPEAT loops dmaengine: sh: rcar-dmac: Check for error num after setting mask dmaengine: stm32-dmamux: Fix PM disable depth imbalance in stm32_dmamux_probe dmaengine: sh: rcar-dmac: Check for error num after dma_set_max_seg_size i2c: qcom-cci: don't delete an unregistered adapter i2c: qcom-cci: don't put a device tree node before i2c_add_adapter() copy_process(): Move fd_install() out of sighand->siglock critical section i2c: brcmstb: fix support for DSL and CM variants lockdep: Correct lock_classes index mapping Linux 5.10.102 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Ief12c0d77b23f9796b81a8fc3b79ac6589e81dc9	2022-02-23 12:56:37 +01:00
Yang Shi	db3f3636e4	fs/proc: task_mmu.c: don't read mapcount for migration entry commit 24d7275ce2791829953ed4e72f68277ceb2571c6 upstream. The syzbot reported the below BUG: kernel BUG at include/linux/page-flags.h:785! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 4392 Comm: syz-executor560 Not tainted 5.16.0-rc6-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:PageDoubleMap include/linux/page-flags.h:785 [inline] RIP: 0010:__page_mapcount+0x2d2/0x350 mm/util.c:744 Call Trace: page_mapcount include/linux/mm.h:837 [inline] smaps_account+0x470/0xb10 fs/proc/task_mmu.c:466 smaps_pte_entry fs/proc/task_mmu.c:538 [inline] smaps_pte_range+0x611/0x1250 fs/proc/task_mmu.c:601 walk_pmd_range mm/pagewalk.c:128 [inline] walk_pud_range mm/pagewalk.c:205 [inline] walk_p4d_range mm/pagewalk.c:240 [inline] walk_pgd_range mm/pagewalk.c:277 [inline] __walk_page_range+0xe23/0x1ea0 mm/pagewalk.c:379 walk_page_vma+0x277/0x350 mm/pagewalk.c:530 smap_gather_stats.part.0+0x148/0x260 fs/proc/task_mmu.c:768 smap_gather_stats fs/proc/task_mmu.c:741 [inline] show_smap+0xc6/0x440 fs/proc/task_mmu.c:822 seq_read_iter+0xbb0/0x1240 fs/seq_file.c:272 seq_read+0x3e0/0x5b0 fs/seq_file.c:162 vfs_read+0x1b5/0x600 fs/read_write.c:479 ksys_read+0x12d/0x250 fs/read_write.c:619 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x44/0xae The reproducer was trying to read /proc/$PID/smaps when calling MADV_FREE at the mean time. MADV_FREE may split THPs if it is called for partial THP. It may trigger the below race: CPU A CPU B ----- ----- smaps walk: MADV_FREE: page_mapcount() PageCompound() split_huge_page() page = compound_head(page) PageDoubleMap(page) When calling PageDoubleMap() this page is not a tail page of THP anymore so the BUG is triggered. This could be fixed by elevated refcount of the page before calling mapcount, but that would prevent it from counting migration entries, and it seems overkilling because the race just could happen when PMD is split so all PTE entries of tail pages are actually migration entries, and smaps_account() does treat migration entries as mapcount == 1 as Kirill pointed out. Add a new parameter for smaps_account() to tell this entry is migration entry then skip calling page_mapcount(). Don't skip getting mapcount for device private entries since they do track references with mapcount. Pagemap also has the similar issue although it was not reported. Fixed it as well. [shy828301@gmail.com: v4] Link: https://lkml.kernel.org/r/20220203182641.824731-1-shy828301@gmail.com [nathan@kernel.org: avoid unused variable warning in pagemap_pmd_range()] Link: https://lkml.kernel.org/r/20220207171049.1102239-1-nathan@kernel.org Link: https://lkml.kernel.org/r/20220120202805.3369-1-shy828301@gmail.com Fixes: `e9b61f1985` ("thp: reintroduce split_huge_page()") Signed-off-by: Yang Shi <shy828301@gmail.com> Signed-off-by: Nathan Chancellor <nathan@kernel.org> Reported-by: syzbot+1f52b3a18d5633fa7f82@syzkaller.appspotmail.com Acked-by: David Hildenbrand <david@redhat.com> Cc: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com> Cc: Jann Horn <jannh@google.com> Cc: Matthew Wilcox <willy@infradead.org> Cc: Alexey Dobriyan <adobriyan@gmail.com> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2022-02-23 12:00:56 +01:00

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