lineage-22.0
10585 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Greg Kroah-Hartman
|
012423e6bd |
Merge 5.10.228 into android12-5.10-lts
Changes in 5.10.228 ALSA: hda/conexant - Fix audio routing for HP EliteOne 1000 G2 net: enetc: add missing static descriptor and inline keyword posix-clock: Fix missing timespec64 check in pc_clock_settime() arm64: probes: Remove broken LDR (literal) uprobe support arm64: probes: Fix simulate_ldr*_literal() net: macb: Avoid 20s boot delay by skipping MDIO bus registration for fixed-link PHY irqchip/gic-v3-its: Fix VSYNC referencing an unmapped VPE on GIC v4.1 fat: fix uninitialized variable mm/swapfile: skip HugeTLB pages for unuse_vma wifi: mac80211: fix potential key use-after-free KVM: Fix a data race on last_boosted_vcpu in kvm_vcpu_on_spin() io_uring/sqpoll: do not allow pinning outside of cpuset io_uring/sqpoll: retain test for whether the CPU is valid io_uring/sqpoll: do not put cpumask on stack s390/sclp_vt220: Convert newlines to CRLF instead of LFCR KVM: s390: Change virtual to physical address access in diag 0x258 handler x86/cpufeatures: Define X86_FEATURE_AMD_IBPB_RET x86/cpufeatures: Add a IBPB_NO_RET BUG flag x86/entry: Have entry_ibpb() invalidate return predictions x86/bugs: Skip RSB fill at VMEXIT x86/bugs: Do not use UNTRAIN_RET with IBPB on entry blk-rq-qos: fix crash on rq_qos_wait vs. rq_qos_wake_function race io_uring/sqpoll: close race on waiting for sqring entries drm/radeon: Fix encoder->possible_clones drm/vmwgfx: Handle surface check failure correctly iio: dac: ad5770r: add missing select REGMAP_SPI in Kconfig iio: dac: ltc1660: add missing select REGMAP_SPI in Kconfig iio: dac: stm32-dac-core: add missing select REGMAP_MMIO in Kconfig iio: adc: ti-ads8688: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig iio: hid-sensors: Fix an error handling path in _hid_sensor_set_report_latency() iio: light: veml6030: fix ALS sensor resolution iio: light: veml6030: fix IIO device retrieval from embedded device iio: light: opt3001: add missing full-scale range value iio: proximity: mb1232: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig iio: adc: ti-ads124s08: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig Bluetooth: Remove debugfs directory on module init failure Bluetooth: btusb: Fix regression with fake CSR controllers 0a12:0001 xhci: Fix incorrect stream context type macro USB: serial: option: add support for Quectel EG916Q-GL USB: serial: option: add Telit FN920C04 MBIM compositions parport: Proper fix for array out-of-bounds access x86/resctrl: Annotate get_mem_config() functions as __init x86/apic: Always explicitly disarm TSC-deadline timer x86/entry_32: Do not clobber user EFLAGS.ZF x86/entry_32: Clear CPU buffers after register restore in NMI return irqchip/gic-v4: Don't allow a VMOVP on a dying VPE mptcp: track and update contiguous data status mptcp: handle consistently DSS corruption tcp: fix mptcp DSS corruption due to large pmtu xmit nilfs2: propagate directory read errors from nilfs_find_entry() powerpc/mm: Always update max/min_low_pfn in mem_topology_setup() ALSA: hda/conexant - Use cached pin control for Node 0x1d on HP EliteOne 1000 G2 Linux 5.10.228 Change-Id: I46a08618e1091915449af89690af27a230a28855 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> |
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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> |
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Johannes Wikner
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c5e57863d7 |
x86/cpufeatures: Add a IBPB_NO_RET BUG flag
commit 3ea87dfa31a7b0bb0ff1675e67b9e54883013074 upstream. Set this flag if the CPU has an IBPB implementation that does not invalidate return target predictions. Zen generations < 4 do not flush the RSB when executing an IBPB and this bug flag denotes that. [ bp: Massage. ] Signed-off-by: Johannes Wikner <kwikner@ethz.ch> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Cc: <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Jim Mattson
|
77fa260620 |
x86/cpufeatures: Define X86_FEATURE_AMD_IBPB_RET
commit ff898623af2ed564300752bba83a680a1e4fec8d upstream. AMD's initial implementation of IBPB did not clear the return address predictor. Beginning with Zen4, AMD's IBPB *does* clear the return address predictor. This behavior is enumerated by CPUID.80000008H:EBX.IBPB_RET[30]. Define X86_FEATURE_AMD_IBPB_RET for use in KVM_GET_SUPPORTED_CPUID, when determining cross-vendor capabilities. Suggested-by: Venkatesh Srinivas <venkateshs@chromium.org> Signed-off-by: Jim Mattson <jmattson@google.com> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Reviewed-by: Tom Lendacky <thomas.lendacky@amd.com> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Cc: <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Kees Cook
|
79681036a3 |
x86/syscall: Avoid memcpy() for ia32 syscall_get_arguments()
[ Upstream commit d19d638b1e6cf746263ef60b7d0dee0204d8216a ]
Modern (fortified) memcpy() prefers to avoid writing (or reading) beyond
the end of the addressed destination (or source) struct member:
In function ‘fortify_memcpy_chk’,
inlined from ‘syscall_get_arguments’ at ./arch/x86/include/asm/syscall.h:85:2,
inlined from ‘populate_seccomp_data’ at kernel/seccomp.c:258:2,
inlined from ‘__seccomp_filter’ at kernel/seccomp.c:1231:3:
./include/linux/fortify-string.h:580:25: error: call to ‘__read_overflow2_field’ declared with attribute warning: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Werror=attribute-warning]
580 | __read_overflow2_field(q_size_field, size);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
As already done for x86_64 and compat mode, do not use memcpy() to
extract syscall arguments from struct pt_regs but rather just perform
direct assignments. Binary output differences are negligible, and actually
ends up using less stack space:
- sub $0x84,%esp
+ sub $0x6c,%esp
and less text size:
text data bss dec hex filename
10794 252 0 11046 2b26 gcc-32b/kernel/seccomp.o.stock
10714 252 0 10966 2ad6 gcc-32b/kernel/seccomp.o.after
Closes: https://lore.kernel.org/lkml/9b69fb14-df89-4677-9c82-056ea9e706f5@gmail.com/
Reported-by: Mirsad Todorovac <mtodorovac69@gmail.com>
Signed-off-by: Kees Cook <kees@kernel.org>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Acked-by: Dave Hansen <dave.hansen@linux.intel.com>
Tested-by: Mirsad Todorovac <mtodorovac69@gmail.com>
Link: https://lore.kernel.org/all/20240708202202.work.477-kees%40kernel.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
|
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Greg Kroah-Hartman
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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> |
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Greg Kroah-Hartman
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fedef46c69 |
This is the 5.10.219 stable release
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Merge 5.10.219 into android12-5.10-lts
Changes in 5.10.219
x86/tsc: Trust initial offset in architectural TSC-adjust MSRs
tty: n_gsm: fix possible out-of-bounds in gsm0_receive()
speakup: Fix sizeof() vs ARRAY_SIZE() bug
ring-buffer: Fix a race between readers and resize checks
net: smc91x: Fix m68k kernel compilation for ColdFire CPU
nilfs2: fix unexpected freezing of nilfs_segctor_sync()
nilfs2: fix potential hang in nilfs_detach_log_writer()
ALSA: core: Fix NULL module pointer assignment at card init
wifi: cfg80211: fix the order of arguments for trace events of the tx_rx_evt class
net: usb: qmi_wwan: add Telit FN920C04 compositions
drm/amd/display: Set color_mgmt_changed to true on unsuspend
ASoC: rt5645: Fix the electric noise due to the CBJ contacts floating
ASoC: dt-bindings: rt5645: add cbj sleeve gpio property
regulator: vqmmc-ipq4019: fix module autoloading
ASoC: rt715: add vendor clear control register
ASoC: da7219-aad: fix usage of device_get_named_child_node()
drm/amdkfd: Flush the process wq before creating a kfd_process
nvme: find numa distance only if controller has valid numa id
openpromfs: finish conversion to the new mount API
crypto: bcm - Fix pointer arithmetic
firmware: raspberrypi: Use correct device for DMA mappings
ecryptfs: Fix buffer size for tag 66 packet
nilfs2: fix out-of-range warning
parisc: add missing export of __cmpxchg_u8()
crypto: ccp - drop platform ifdef checks
crypto: x86/nh-avx2 - add missing vzeroupper
crypto: x86/sha256-avx2 - add missing vzeroupper
s390/cio: fix tracepoint subchannel type field
jffs2: prevent xattr node from overflowing the eraseblock
soc: mediatek: cmdq: Fix typo of CMDQ_JUMP_RELATIVE
null_blk: Fix missing mutex_destroy() at module removal
md: fix resync softlockup when bitmap size is less than array size
wifi: ath10k: poll service ready message before failing
x86/boot: Ignore relocations in .notes sections in walk_relocs() too
qed: avoid truncating work queue length
scsi: ufs: qcom: Perform read back after writing reset bit
scsi: ufs-qcom: Fix ufs RST_n spec violation
scsi: ufs: qcom: Perform read back after writing REG_UFS_SYS1CLK_1US
scsi: ufs: ufs-qcom: Fix the Qcom register name for offset 0xD0
scsi: ufs: ufs-qcom: Clear qunipro_g4_sel for HW version major 5
scsi: ufs: qcom: Perform read back after writing unipro mode
scsi: ufs: qcom: Perform read back after writing CGC enable
scsi: ufs: cdns-pltfrm: Perform read back after writing HCLKDIV
scsi: ufs: core: Perform read back after disabling interrupts
scsi: ufs: core: Perform read back after disabling UIC_COMMAND_COMPL
irqchip/alpine-msi: Fix off-by-one in allocation error path
irqchip/loongson-pch-msi: Fix off-by-one on allocation error path
ACPI: disable -Wstringop-truncation
gfs2: Fix "ignore unlock failures after withdraw"
selftests/bpf: Fix umount cgroup2 error in test_sockmap
cpufreq: Reorganize checks in cpufreq_offline()
cpufreq: Split cpufreq_offline()
cpufreq: Rearrange locking in cpufreq_remove_dev()
cpufreq: exit() callback is optional
net: export inet_lookup_reuseport and inet6_lookup_reuseport
net: remove duplicate reuseport_lookup functions
udp: Avoid call to compute_score on multiple sites
scsi: libsas: Fix the failure of adding phy with zero-address to port
scsi: hpsa: Fix allocation size for Scsi_Host private data
x86/purgatory: Switch to the position-independent small code model
wifi: ath10k: Fix an error code problem in ath10k_dbg_sta_write_peer_debug_trigger()
wifi: ath10k: populate board data for WCN3990
tcp: avoid premature drops in tcp_add_backlog()
net: give more chances to rcu in netdev_wait_allrefs_any()
macintosh/via-macii: Fix "BUG: sleeping function called from invalid context"
wifi: carl9170: add a proper sanity check for endpoints
wifi: ar5523: enable proper endpoint verification
sh: kprobes: Merge arch_copy_kprobe() into arch_prepare_kprobe()
Revert "sh: Handle calling csum_partial with misaligned data"
selftests/binderfs: use the Makefile's rules, not Make's implicit rules
HID: intel-ish-hid: ipc: Add check for pci_alloc_irq_vectors
scsi: bfa: Ensure the copied buf is NUL terminated
scsi: qedf: Ensure the copied buf is NUL terminated
wifi: mwl8k: initialize cmd->addr[] properly
usb: aqc111: stop lying about skb->truesize
net: usb: sr9700: stop lying about skb->truesize
m68k: Fix spinlock race in kernel thread creation
m68k: mac: Fix reboot hang on Mac IIci
net: ipv6: fix wrong start position when receive hop-by-hop fragment
eth: sungem: remove .ndo_poll_controller to avoid deadlocks
net: ethernet: cortina: Locking fixes
af_unix: Fix data races in unix_release_sock/unix_stream_sendmsg
net: usb: smsc95xx: stop lying about skb->truesize
net: openvswitch: fix overwriting ct original tuple for ICMPv6
ipv6: sr: add missing seg6_local_exit
ipv6: sr: fix incorrect unregister order
ipv6: sr: fix invalid unregister error path
net/mlx5: Discard command completions in internal error
drm/amd/display: Fix potential index out of bounds in color transformation function
ASoC: soc-acpi: add helper to identify parent driver.
ASoC: Intel: Disable route checks for Skylake boards
mtd: rawnand: hynix: fixed typo
fbdev: shmobile: fix snprintf truncation
drm/meson: vclk: fix calculation of 59.94 fractional rates
drm/mediatek: Add 0 size check to mtk_drm_gem_obj
powerpc/fsl-soc: hide unused const variable
fbdev: sisfb: hide unused variables
media: ngene: Add dvb_ca_en50221_init return value check
media: radio-shark2: Avoid led_names truncations
drm: bridge: cdns-mhdp8546: Fix possible null pointer dereference
fbdev: sh7760fb: allow modular build
media: atomisp: ssh_css: Fix a null-pointer dereference in load_video_binaries
drm/arm/malidp: fix a possible null pointer dereference
drm: vc4: Fix possible null pointer dereference
ASoC: tracing: Export SND_SOC_DAPM_DIR_OUT to its value
drm/bridge: lt9611: Don't log an error when DSI host can't be found
drm/bridge: tc358775: Don't log an error when DSI host can't be found
drm/panel: simple: Add missing Innolux G121X1-L03 format, flags, connector
drm/mipi-dsi: use correct return type for the DSC functions
RDMA/hns: Refactor the hns_roce_buf allocation flow
RDMA/hns: Create QP with selected QPN for bank load balance
RDMA/hns: Fix incorrect symbol types
RDMA/hns: Fix return value in hns_roce_map_mr_sg
RDMA/hns: Use complete parentheses in macros
RDMA/hns: Modify the print level of CQE error
clk: qcom: mmcc-msm8998: fix venus clock issue
x86/insn: Fix PUSH instruction in x86 instruction decoder opcode map
ext4: avoid excessive credit estimate in ext4_tmpfile()
sunrpc: removed redundant procp check
ext4: simplify calculation of blkoff in ext4_mb_new_blocks_simple
ext4: fix unit mismatch in ext4_mb_new_blocks_simple
ext4: try all groups in ext4_mb_new_blocks_simple
ext4: remove unused parameter from ext4_mb_new_blocks_simple()
ext4: fix potential unnitialized variable
SUNRPC: Fix gss_free_in_token_pages()
selftests/kcmp: Make the test output consistent and clear
selftests/kcmp: remove unused open mode
RDMA/IPoIB: Fix format truncation compilation errors
net: qrtr: fix null-ptr-deref in qrtr_ns_remove
net: qrtr: ns: Fix module refcnt
netrom: fix possible dead-lock in nr_rt_ioctl()
af_packet: do not call packet_read_pending() from tpacket_destruct_skb()
sched/fair: Allow disabling sched_balance_newidle with sched_relax_domain_level
greybus: lights: check return of get_channel_from_mode
f2fs: fix to wait on page writeback in __clone_blkaddrs()
soundwire: cadence: fix invalid PDI offset
dmaengine: idma64: Add check for dma_set_max_seg_size
firmware: dmi-id: add a release callback function
serial: max3100: Lock port->lock when calling uart_handle_cts_change()
serial: max3100: Update uart_driver_registered on driver removal
serial: max3100: Fix bitwise types
greybus: arche-ctrl: move device table to its right location
serial: sc16is7xx: add proper sched.h include for sched_set_fifo()
f2fs: compress: support chksum
f2fs: add compress_mode mount option
f2fs: compress: clean up parameter of __f2fs_cluster_blocks()
f2fs: compress: remove unneeded preallocation
f2fs: introduce FI_COMPRESS_RELEASED instead of using IMMUTABLE bit
f2fs: compress: fix to relocate check condition in f2fs_{release,reserve}_compress_blocks()
f2fs: add cp_error check in f2fs_write_compressed_pages
f2fs: fix to force keeping write barrier for strict fsync mode
f2fs: do not allow partial truncation on pinned file
f2fs: fix typos in comments
f2fs: fix to relocate check condition in f2fs_fallocate()
f2fs: fix to check pinfile flag in f2fs_move_file_range()
iio: pressure: dps310: support negative temperature values
fpga: region: change FPGA indirect article to an
fpga: region: Rename dev to parent for parent device
docs: driver-api: fpga: avoid using UTF-8 chars
fpga: region: Use standard dev_release for class driver
fpga: region: add owner module and take its refcount
microblaze: Remove gcc flag for non existing early_printk.c file
microblaze: Remove early printk call from cpuinfo-static.c
usb: gadget: u_audio: Clear uac pointer when freed.
stm class: Fix a double free in stm_register_device()
ppdev: Remove usage of the deprecated ida_simple_xx() API
ppdev: Add an error check in register_device
extcon: max8997: select IRQ_DOMAIN instead of depending on it
PCI/EDR: Align EDR_PORT_DPC_ENABLE_DSM with PCI Firmware r3.3
PCI/EDR: Align EDR_PORT_LOCATE_DSM with PCI Firmware r3.3
f2fs: compress: fix to cover {reserve,release}_compress_blocks() w/ cp_rwsem lock
f2fs: fix to release node block count in error path of f2fs_new_node_page()
f2fs: compress: don't allow unaligned truncation on released compress inode
serial: sh-sci: protect invalidating RXDMA on shutdown
libsubcmd: Fix parse-options memory leak
s390/ipl: Fix incorrect initialization of len fields in nvme reipl block
s390/ipl: Fix incorrect initialization of nvme dump block
Input: ims-pcu - fix printf string overflow
Input: ioc3kbd - convert to platform remove callback returning void
Input: ioc3kbd - add device table
mmc: sdhci_am654: Add tuning algorithm for delay chain
mmc: sdhci_am654: Write ITAPDLY for DDR52 timing
mmc: sdhci_am654: Drop lookup for deprecated ti,otap-del-sel
mmc: sdhci_am654: Add OTAP/ITAP delay enable
mmc: sdhci_am654: Add ITAPDLYSEL in sdhci_j721e_4bit_set_clock
mmc: sdhci_am654: Fix ITAPDLY for HS400 timing
Input: pm8xxx-vibrator - correct VIB_MAX_LEVELS calculation
drm/msm/dpu: Always flush the slave INTF on the CTL
um: Fix return value in ubd_init()
um: Add winch to winch_handlers before registering winch IRQ
um: vector: fix bpfflash parameter evaluation
drm/bridge: tc358775: fix support for jeida-18 and jeida-24
media: stk1160: fix bounds checking in stk1160_copy_video()
scsi: qla2xxx: Replace all non-returning strlcpy() with strscpy()
media: flexcop-usb: clean up endpoint sanity checks
media: flexcop-usb: fix sanity check of bNumEndpoints
powerpc/pseries: Add failure related checks for h_get_mpp and h_get_ppp
um: Fix the -Wmissing-prototypes warning for __switch_mm
media: cec: cec-adap: always cancel work in cec_transmit_msg_fh
media: cec: cec-api: add locking in cec_release()
media: core headers: fix kernel-doc warnings
media: cec: fix a deadlock situation
media: cec: call enable_adap on s_log_addrs
media: cec: abort if the current transmit was canceled
media: cec: correctly pass on reply results
media: cec: use call_op and check for !unregistered
media: cec-adap.c: drop activate_cnt, use state info instead
media: cec: core: avoid recursive cec_claim_log_addrs
media: cec: core: avoid confusing "transmit timed out" message
null_blk: Fix the WARNING: modpost: missing MODULE_DESCRIPTION()
regulator: bd71828: Don't overwrite runtime voltages
x86/kconfig: Select ARCH_WANT_FRAME_POINTERS again when UNWINDER_FRAME_POINTER=y
nfc: nci: Fix uninit-value in nci_rx_work
ASoC: tas2552: Add TX path for capturing AUDIO-OUT data
sunrpc: fix NFSACL RPC retry on soft mount
rpcrdma: fix handling for RDMA_CM_EVENT_DEVICE_REMOVAL
ipv6: sr: fix memleak in seg6_hmac_init_algo
params: lift param_set_uint_minmax to common code
tcp: Fix shift-out-of-bounds in dctcp_update_alpha().
openvswitch: Set the skbuff pkt_type for proper pmtud support.
arm64: asm-bug: Add .align 2 to the end of __BUG_ENTRY
virtio: delete vq in vp_find_vqs_msix() when request_irq() fails
net: fec: avoid lock evasion when reading pps_enable
tls: fix missing memory barrier in tls_init
nfc: nci: Fix kcov check in nci_rx_work()
nfc: nci: Fix handling of zero-length payload packets in nci_rx_work()
netfilter: nfnetlink_queue: acquire rcu_read_lock() in instance_destroy_rcu()
netfilter: nft_payload: restore vlan q-in-q match support
spi: Don't mark message DMA mapped when no transfer in it is
nvmet: fix ns enable/disable possible hang
net/mlx5e: Use rx_missed_errors instead of rx_dropped for reporting buffer exhaustion
dma-buf/sw-sync: don't enable IRQ from sync_print_obj()
bpf: Fix potential integer overflow in resolve_btfids
enic: Validate length of nl attributes in enic_set_vf_port
net: usb: smsc95xx: fix changing LED_SEL bit value updated from EEPROM
bpf: Allow delete from sockmap/sockhash only if update is allowed
net:fec: Add fec_enet_deinit()
netfilter: tproxy: bail out if IP has been disabled on the device
kconfig: fix comparison to constant symbols, 'm', 'n'
spi: stm32: Don't warn about spurious interrupts
ipvlan: Dont Use skb->sk in ipvlan_process_v{4,6}_outbound
hwmon: (shtc1) Fix property misspelling
ALSA: timer: Set lower bound of start tick time
genirq/cpuhotplug, x86/vector: Prevent vector leak during CPU offline
media: cec: core: add adap_nb_transmit_canceled() callback
SUNRPC: Fix loop termination condition in gss_free_in_token_pages()
binder: fix max_thread type inconsistency
mmc: core: Do not force a retune before RPMB switch
io_uring: fail NOP if non-zero op flags is passed in
afs: Don't cross .backup mountpoint from backup volume
nilfs2: fix use-after-free of timer for log writer thread
vxlan: Fix regression when dropping packets due to invalid src addresses
x86/mm: Remove broken vsyscall emulation code from the page fault code
netfilter: nf_tables: restrict tunnel object to NFPROTO_NETDEV
netfilter: nf_tables: Fix potential data-race in __nft_obj_type_get()
f2fs: fix to do sanity check on i_xattr_nid in sanity_check_inode()
media: lgdt3306a: Add a check against null-pointer-def
drm/amdgpu: add error handle to avoid out-of-bounds
ata: pata_legacy: make legacy_exit() work again
ACPI: resource: Do IRQ override on TongFang GXxHRXx and GMxHGxx
arm64: tegra: Correct Tegra132 I2C alias
arm64: dts: qcom: qcs404: fix bluetooth device address
md/raid5: fix deadlock that raid5d() wait for itself to clear MD_SB_CHANGE_PENDING
wifi: rtl8xxxu: Fix the TX power of RTL8192CU, RTL8723AU
wifi: rtlwifi: rtl8192de: Fix low speed with WPA3-SAE
wifi: rtlwifi: rtl8192de: Fix endianness issue in RX path
arm64: dts: hi3798cv200: fix the size of GICR
media: mc: mark the media devnode as registered from the, start
media: mxl5xx: Move xpt structures off stack
media: v4l2-core: hold videodev_lock until dev reg, finishes
mmc: core: Add mmc_gpiod_set_cd_config() function
mmc: sdhci-acpi: Sort DMI quirks alphabetically
mmc: sdhci-acpi: Fix Lenovo Yoga Tablet 2 Pro 1380 sdcard slot not working
mmc: sdhci-acpi: Disable write protect detection on Toshiba WT10-A
fbdev: savage: Handle err return when savagefb_check_var failed
KVM: arm64: Allow AArch32 PSTATE.M to be restored as System mode
crypto: ecrdsa - Fix module auto-load on add_key
crypto: qat - Fix ADF_DEV_RESET_SYNC memory leak
net/ipv6: Fix route deleting failure when metric equals 0
net/9p: fix uninit-value in p9_client_rpc()
intel_th: pci: Add Meteor Lake-S CPU support
sparc64: Fix number of online CPUs
watchdog: rti_wdt: Set min_hw_heartbeat_ms to accommodate a safety margin
kdb: Fix buffer overflow during tab-complete
kdb: Use format-strings rather than '\0' injection in kdb_read()
kdb: Fix console handling when editing and tab-completing commands
kdb: Merge identical case statements in kdb_read()
kdb: Use format-specifiers rather than memset() for padding in kdb_read()
net: fix __dst_negative_advice() race
sparc: move struct termio to asm/termios.h
ext4: fix mb_cache_entry's e_refcnt leak in ext4_xattr_block_cache_find()
s390/ap: Fix crash in AP internal function modify_bitmap()
nfs: fix undefined behavior in nfs_block_bits()
NFS: Fix READ_PLUS when server doesn't support OP_READ_PLUS
scsi: ufs: ufs-qcom: Clear qunipro_g4_sel for HW major version > 5
f2fs: compress: fix compression chksum
RDMA/hns: Use mutex instead of spinlock for ida allocation
RDMA/hns: Fix CQ and QP cache affinity
Linux 5.10.219
Change-Id: I0e21ff44d28df2a2802a9fb35f0959bb5ab528fc
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
|
||
Ard Biesheuvel
|
91efb15b5a |
efi/x86: Free EFI memory map only when installing a new one.
[ Commit 75dde792d6f6c2d0af50278bd374bf0c512fe196 upstream ]
The logic in __efi_memmap_init() is shared between two different
execution flows:
- mapping the EFI memory map early or late into the kernel VA space, so
that its entries can be accessed;
- the x86 specific cloning of the EFI memory map in order to insert new
entries that are created as a result of making a memory reservation
via a call to efi_mem_reserve().
In the former case, the underlying memory containing the kernel's view
of the EFI memory map (which may be heavily modified by the kernel
itself on x86) is not modified at all, and the only thing that changes
is the virtual mapping of this memory, which is different between early
and late boot.
In the latter case, an entirely new allocation is created that carries a
new, updated version of the kernel's view of the EFI memory map. When
installing this new version, the old version will no longer be
referenced, and if the memory was allocated by the kernel, it will leak
unless it gets freed.
The logic that implements this freeing currently lives on the code path
that is shared between these two use cases, but it should only apply to
the latter. So move it to the correct spot.
While at it, drop the dummy definition for non-x86 architectures, as
that is no longer needed.
Cc: <stable@vger.kernel.org>
Fixes:
|
||
|
Ard Biesheuvel
|
31e0721aea |
efi: memmap: Move manipulation routines into x86 arch tree
[ Commit fdc6d38d64a20c542b1867ebeb8dd03b98829336 upstream ] The EFI memory map is a description of the memory layout as provided by the firmware, and only x86 manipulates it in various different ways for its own memory bookkeeping. So let's move the memmap routines that are only used by x86 into the x86 arch tree. [ardb: minor tweaks for linux-5.10.y backport] Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
Tony Luck
|
40a697e345 |
x86/cpu: Fix x86_match_cpu() to match just X86_VENDOR_INTEL
[ Upstream commit 93022482b2948a9a7e9b5a2bb685f2e1cb4c3348 ]
Code in v6.9 arch/x86/kernel/smpboot.c was changed by commit
4db64279bc2b ("x86/cpu: Switch to new Intel CPU model defines") from:
static const struct x86_cpu_id intel_cod_cpu[] = {
X86_MATCH_INTEL_FAM6_MODEL(HASWELL_X, 0), /* COD */
X86_MATCH_INTEL_FAM6_MODEL(BROADWELL_X, 0), /* COD */
X86_MATCH_INTEL_FAM6_MODEL(ANY, 1), /* SNC */ <--- 443
{}
};
static bool match_llc(struct cpuinfo_x86 *c, struct cpuinfo_x86 *o)
{
const struct x86_cpu_id *id = x86_match_cpu(intel_cod_cpu);
to:
static const struct x86_cpu_id intel_cod_cpu[] = {
X86_MATCH_VFM(INTEL_HASWELL_X, 0), /* COD */
X86_MATCH_VFM(INTEL_BROADWELL_X, 0), /* COD */
X86_MATCH_VFM(INTEL_ANY, 1), /* SNC */
{}
};
static bool match_llc(struct cpuinfo_x86 *c, struct cpuinfo_x86 *o)
{
const struct x86_cpu_id *id = x86_match_cpu(intel_cod_cpu);
On an Intel CPU with SNC enabled this code previously matched the rule on line
443 to avoid printing messages about insane cache configuration. The new code
did not match any rules.
Expanding the macros for the intel_cod_cpu[] array shows that the old is
equivalent to:
static const struct x86_cpu_id intel_cod_cpu[] = {
[0] = { .vendor = 0, .family = 6, .model = 0x3F, .steppings = 0, .feature = 0, .driver_data = 0 },
[1] = { .vendor = 0, .family = 6, .model = 0x4F, .steppings = 0, .feature = 0, .driver_data = 0 },
[2] = { .vendor = 0, .family = 6, .model = 0x00, .steppings = 0, .feature = 0, .driver_data = 1 },
[3] = { .vendor = 0, .family = 0, .model = 0x00, .steppings = 0, .feature = 0, .driver_data = 0 }
}
while the new code expands to:
static const struct x86_cpu_id intel_cod_cpu[] = {
[0] = { .vendor = 0, .family = 6, .model = 0x3F, .steppings = 0, .feature = 0, .driver_data = 0 },
[1] = { .vendor = 0, .family = 6, .model = 0x4F, .steppings = 0, .feature = 0, .driver_data = 0 },
[2] = { .vendor = 0, .family = 0, .model = 0x00, .steppings = 0, .feature = 0, .driver_data = 1 },
[3] = { .vendor = 0, .family = 0, .model = 0x00, .steppings = 0, .feature = 0, .driver_data = 0 }
}
Looking at the code for x86_match_cpu():
const struct x86_cpu_id *x86_match_cpu(const struct x86_cpu_id *match)
{
const struct x86_cpu_id *m;
struct cpuinfo_x86 *c = &boot_cpu_data;
for (m = match;
m->vendor | m->family | m->model | m->steppings | m->feature;
m++) {
...
}
return NULL;
it is clear that there was no match because the ANY entry in the table (array
index 2) is now the loop termination condition (all of vendor, family, model,
steppings, and feature are zero).
So this code was working before because the "ANY" check was looking for any
Intel CPU in family 6. But fails now because the family is a wild card. So the
root cause is that x86_match_cpu() has never been able to match on a rule with
just X86_VENDOR_INTEL and all other fields set to wildcards.
Add a new flags field to struct x86_cpu_id that has a bit set to indicate that
this entry in the array is valid. Update X86_MATCH*() macros to set that bit.
Change the end-marker check in x86_match_cpu() to just check the flags field
for this bit.
Backporter notes: The commit in Fixes is really the one that is broken:
you can't have m->vendor as part of the loop termination conditional in
x86_match_cpu() because it can happen - as it has happened above
- that that whole conditional is 0 albeit vendor == 0 is a valid case
- X86_VENDOR_INTEL is 0.
However, the only case where the above happens is the SNC check added by
4db64279bc2b1 so you only need this fix if you have backported that
other commit
4db64279bc2b ("x86/cpu: Switch to new Intel CPU model defines")
Fixes:
|
||
|
Tony Luck
|
50b1b4e4f3 |
x86/cpu/vfm: Add new macros to work with (vendor/family/model) values
[ Upstream commit e6dfdc2e89a0adedf455814c91b977d6a584cc88 ] To avoid adding a slew of new macros for each new Intel CPU family switch over from providing CPU model number #defines to a new scheme that encodes vendor, family, and model in a single number. [ bp: s/casted/cast/g ] Signed-off-by: Tony Luck <tony.luck@intel.com> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lore.kernel.org/r/20240416211941.9369-3-tony.luck@intel.com Stable-dep-of: 93022482b294 ("x86/cpu: Fix x86_match_cpu() to match just X86_VENDOR_INTEL") Signed-off-by: Sasha Levin <sashal@kernel.org> |
||
Linus Torvalds
|
a447f26830 |
x86/mm: Remove broken vsyscall emulation code from the page fault code
commit 02b670c1f88e78f42a6c5aee155c7b26960ca054 upstream.
The syzbot-reported stack trace from hell in this discussion thread
actually has three nested page faults:
https://lore.kernel.org/r/000000000000d5f4fc0616e816d4@google.com
... and I think that's actually the important thing here:
- the first page fault is from user space, and triggers the vsyscall
emulation.
- the second page fault is from __do_sys_gettimeofday(), and that should
just have caused the exception that then sets the return value to
-EFAULT
- the third nested page fault is due to _raw_spin_unlock_irqrestore() ->
preempt_schedule() -> trace_sched_switch(), which then causes a BPF
trace program to run, which does that bpf_probe_read_compat(), which
causes that page fault under pagefault_disable().
It's quite the nasty backtrace, and there's a lot going on.
The problem is literally the vsyscall emulation, which sets
current->thread.sig_on_uaccess_err = 1;
and that causes the fixup_exception() code to send the signal *despite* the
exception being caught.
And I think that is in fact completely bogus. It's completely bogus
exactly because it sends that signal even when it *shouldn't* be sent -
like for the BPF user mode trace gathering.
In other words, I think the whole "sig_on_uaccess_err" thing is entirely
broken, because it makes any nested page-faults do all the wrong things.
Now, arguably, I don't think anybody should enable vsyscall emulation any
more, but this test case clearly does.
I think we should just make the "send SIGSEGV" be something that the
vsyscall emulation does on its own, not this broken per-thread state for
something that isn't actually per thread.
The x86 page fault code actually tried to deal with the "incorrect nesting"
by having that:
if (in_interrupt())
return;
which ignores the sig_on_uaccess_err case when it happens in interrupts,
but as shown by this example, these nested page faults do not need to be
about interrupts at all.
IOW, I think the only right thing is to remove that horrendously broken
code.
The attached patch looks like the ObviouslyCorrect(tm) thing to do.
NOTE! This broken code goes back to this commit in 2011:
|
||
|
Greg Kroah-Hartman
|
3a2d2273f6 |
Merge 5.10.218 into android12-5.10-lts
Changes in 5.10.218 pinctrl: core: handle radix_tree_insert() errors in pinctrl_register_one_pin() x86/xen: Drop USERGS_SYSRET64 paravirt call Revert "selftests: mm: fix map_hugetlb failure on 64K page size systems" net: bcmgenet: synchronize EXT_RGMII_OOB_CTRL access net: bcmgenet: synchronize UMAC_CMD access ima: fix deadlock when traversing "ima_default_rules". netlink: annotate lockless accesses to nlk->max_recvmsg_len KVM: x86: Clear "has_error_code", not "error_code", for RM exception injection firmware: arm_scmi: Harden accesses to the reset domains mptcp: ensure snd_nxt is properly initialized on connect btrfs: add missing mutex_unlock in btrfs_relocate_sys_chunks() drm/amdgpu: Fix possible NULL dereference in amdgpu_ras_query_error_status_helper() usb: typec: ucsi: displayport: Fix potential deadlock serial: kgdboc: Fix NMI-safety problems from keyboard reset code docs: kernel_include.py: Cope with docutils 0.21 Linux 5.10.218 Change-Id: Ic5eed7370c42b3d8637a72edd4f82f5efa706e09 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> |
||
|
Greg Kroah-Hartman
|
c15c1199d6 |
Merge 5.10.216 into android12-5.10-lts
Changes in 5.10.216
batman-adv: Avoid infinite loop trying to resize local TT
Bluetooth: Fix memory leak in hci_req_sync_complete()
media: cec: core: remove length check of Timer Status
nouveau: fix function cast warning
net: openvswitch: fix unwanted error log on timeout policy probing
u64_stats: fix u64_stats_init() for lockdep when used repeatedly in one file
xsk: validate user input for XDP_{UMEM|COMPLETION}_FILL_RING
geneve: fix header validation in geneve[6]_xmit_skb
octeontx2-af: Fix NIX SQ mode and BP config
ipv6: fib: hide unused 'pn' variable
ipv4/route: avoid unused-but-set-variable warning
ipv6: fix race condition between ipv6_get_ifaddr and ipv6_del_addr
Bluetooth: SCO: Fix not validating setsockopt user input
netfilter: complete validation of user input
net/mlx5: Properly link new fs rules into the tree
af_unix: Do not use atomic ops for unix_sk(sk)->inflight.
af_unix: Fix garbage collector racing against connect()
net: ena: Fix potential sign extension issue
net: ena: Wrong missing IO completions check order
net: ena: Fix incorrect descriptor free behavior
iommu/vt-d: Allocate local memory for page request queue
mailbox: imx: fix suspend failue
btrfs: qgroup: correctly model root qgroup rsv in convert
drm/client: Fully protect modes[] with dev->mode_config.mutex
vhost: Add smp_rmb() in vhost_vq_avail_empty()
x86/cpu: Actually turn off mitigations by default for SPECULATION_MITIGATIONS=n
selftests: timers: Fix abs() warning in posix_timers test
x86/apic: Force native_apic_mem_read() to use the MOV instruction
irqflags: Explicitly ignore lockdep_hrtimer_exit() argument
btrfs: record delayed inode root in transaction
riscv: Enable per-task stack canaries
riscv: process: Fix kernel gp leakage
selftests/ftrace: Limit length in subsystem-enable tests
kprobes: Fix possible use-after-free issue on kprobe registration
Revert "tracing/trigger: Fix to return error if failed to alloc snapshot"
netfilter: nf_tables: Fix potential data-race in __nft_expr_type_get()
netfilter: nft_set_pipapo: do not free live element
tun: limit printing rate when illegal packet received by tun dev
RDMA/rxe: Fix the problem "mutex_destroy missing"
RDMA/cm: Print the old state when cm_destroy_id gets timeout
RDMA/mlx5: Fix port number for counter query in multi-port configuration
drm: nv04: Fix out of bounds access
drm/panel: visionox-rm69299: don't unregister DSI device
clk: Remove prepare_lock hold assertion in __clk_release()
clk: Mark 'all_lists' as const
clk: remove extra empty line
clk: Print an info line before disabling unused clocks
clk: Initialize struct clk_core kref earlier
clk: Get runtime PM before walking tree during disable_unused
x86/cpufeatures: Fix dependencies for GFNI, VAES, and VPCLMULQDQ
binder: check offset alignment in binder_get_object()
thunderbolt: Avoid notify PM core about runtime PM resume
thunderbolt: Fix wake configurations after device unplug
comedi: vmk80xx: fix incomplete endpoint checking
serial/pmac_zilog: Remove flawed mitigation for rx irq flood
USB: serial: option: add Fibocom FM135-GL variants
USB: serial: option: add support for Fibocom FM650/FG650
USB: serial: option: add Lonsung U8300/U9300 product
USB: serial: option: support Quectel EM060K sub-models
USB: serial: option: add Rolling RW101-GL and RW135-GL support
USB: serial: option: add Telit FN920C04 rmnet compositions
Revert "usb: cdc-wdm: close race between read and workqueue"
usb: dwc2: host: Fix dereference issue in DDMA completion flow.
usb: Disable USB3 LPM at shutdown
mei: me: disable RPL-S on SPS and IGN firmwares
speakup: Avoid crash on very long word
fs: sysfs: Fix reference leak in sysfs_break_active_protection()
init/main.c: Fix potential static_command_line memory overflow
drm/amdgpu: validate the parameters of bo mapping operations more clearly
nouveau: fix instmem race condition around ptr stores
nilfs2: fix OOB in nilfs_set_de_type
arm64: dts: rockchip: fix alphabetical ordering RK3399 puma
arm64: dts: rockchip: enable internal pull-up on PCIE_WAKE# for RK3399 Puma
arm64: dts: rockchip: Remove unsupported node from the Pinebook Pro dts
arm64: dts: mediatek: mt7622: add support for coherent DMA
arm64: dts: mediatek: mt7622: introduce nodes for Wireless Ethernet Dispatch
arm64: dts: mediatek: mt7622: fix clock controllers
arm64: dts: mediatek: mt7622: fix IR nodename
arm64: dts: mediatek: mt7622: fix ethernet controller "compatible"
arm64: dts: mediatek: mt7622: drop "reset-names" from thermal block
arm64: dts: mediatek: mt2712: fix validation errors
ARC: [plat-hsdk]: Remove misplaced interrupt-cells property
wifi: iwlwifi: mvm: remove old PASN station when adding a new one
vxlan: drop packets from invalid src-address
mlxsw: core: Unregister EMAD trap using FORWARD action
NFC: trf7970a: disable all regulators on removal
ipv4: check for NULL idev in ip_route_use_hint()
net: usb: ax88179_178a: stop lying about skb->truesize
net: gtp: Fix Use-After-Free in gtp_dellink
ipvs: Fix checksumming on GSO of SCTP packets
net: openvswitch: Fix Use-After-Free in ovs_ct_exit
mlxsw: spectrum_acl_tcam: Fix race during rehash delayed work
mlxsw: spectrum_acl_tcam: Fix possible use-after-free during activity update
mlxsw: spectrum_acl_tcam: Fix possible use-after-free during rehash
mlxsw: spectrum_acl_tcam: Rate limit error message
mlxsw: spectrum_acl_tcam: Fix memory leak during rehash
mlxsw: spectrum_acl_tcam: Fix warning during rehash
mlxsw: spectrum_acl_tcam: Fix incorrect list API usage
mlxsw: spectrum_acl_tcam: Fix memory leak when canceling rehash work
netfilter: nf_tables: honor table dormant flag from netdev release event path
i40e: Do not use WQ_MEM_RECLAIM flag for workqueue
i40e: Report MFS in decimal base instead of hex
iavf: Fix TC config comparison with existing adapter TC config
net: ethernet: ti: am65-cpts: Fix PTPv1 message type on TX packets
af_unix: Suppress false-positive lockdep splat for spin_lock() in __unix_gc().
serial: core: Provide port lock wrappers
serial: mxs-auart: add spinlock around changing cts state
Revert "crypto: api - Disallow identical driver names"
net/mlx5e: Fix a race in command alloc flow
tracing: Show size of requested perf buffer
tracing: Increase PERF_MAX_TRACE_SIZE to handle Sentinel1 and docker together
PM / devfreq: Fix buffer overflow in trans_stat_show
Bluetooth: Fix type of len in {l2cap,sco}_sock_getsockopt_old()
Bluetooth: btusb: Add Realtek RTL8852BE support ID 0x0bda:0x4853
btrfs: fix information leak in btrfs_ioctl_logical_to_ino()
cpu: Re-enable CPU mitigations by default for !X86 architectures
arm64: dts: rockchip: enable internal pull-up for Q7_THRM# on RK3399 Puma
drm/amdgpu/sdma5.2: use legacy HDP flush for SDMA2/3
drm/amdgpu: Fix leak when GPU memory allocation fails
irqchip/gic-v3-its: Prevent double free on error
ethernet: Add helper for assigning packet type when dest address does not match device address
net: b44: set pause params only when interface is up
stackdepot: respect __GFP_NOLOCKDEP allocation flag
mtd: diskonchip: work around ubsan link failure
tcp: Clean up kernel listener's reqsk in inet_twsk_purge()
tcp: Fix NEW_SYN_RECV handling in inet_twsk_purge()
dmaengine: owl: fix register access functions
idma64: Don't try to serve interrupts when device is powered off
dma: xilinx_dpdma: Fix locking
riscv: fix VMALLOC_START definition
riscv: Fix TASK_SIZE on 64-bit NOMMU
i2c: smbus: fix NULL function pointer dereference
HID: i2c-hid: remove I2C_HID_READ_PENDING flag to prevent lock-up
bounds: Use the right number of bits for power-of-two CONFIG_NR_CPUS
udp: preserve the connected status if only UDP cmsg
serial: core: fix kernel-doc for uart_port_unlock_irqrestore()
riscv: Disable STACKPROTECTOR_PER_TASK if GCC_PLUGIN_RANDSTRUCT is enabled
Linux 5.10.216
Change-Id: Ia2bf3ba6ed3f36a56f71543442427eb770a2400b
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
|
||
|
Greg Kroah-Hartman
|
9100d24dfd |
This is the 5.10.215 stable release
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Merge 5.10.215 into android12-5.10-lts
Changes in 5.10.215
amdkfd: use calloc instead of kzalloc to avoid integer overflow
Documentation/hw-vuln: Update spectre doc
x86/cpu: Support AMD Automatic IBRS
x86/bugs: Use sysfs_emit()
timers: Update kernel-doc for various functions
timers: Use del_timer_sync() even on UP
timers: Rename del_timer_sync() to timer_delete_sync()
wifi: brcmfmac: Fix use-after-free bug in brcmf_cfg80211_detach
media: staging: ipu3-imgu: Set fields before media_entity_pads_init()
clk: qcom: gcc-sdm845: Add soft dependency on rpmhpd
smack: Set SMACK64TRANSMUTE only for dirs in smack_inode_setxattr()
smack: Handle SMACK64TRANSMUTE in smack_inode_setsecurity()
arm: dts: marvell: Fix maxium->maxim typo in brownstone dts
drm/vmwgfx: stop using ttm_bo_create v2
drm/vmwgfx: switch over to the new pin interface v2
drm/vmwgfx/vmwgfx_cmdbuf_res: Remove unused variable 'ret'
drm/vmwgfx: Fix some static checker warnings
drm/vmwgfx: Fix possible null pointer derefence with invalid contexts
serial: max310x: fix NULL pointer dereference in I2C instantiation
media: xc4000: Fix atomicity violation in xc4000_get_frequency
KVM: Always flush async #PF workqueue when vCPU is being destroyed
sparc64: NMI watchdog: fix return value of __setup handler
sparc: vDSO: fix return value of __setup handler
crypto: qat - fix double free during reset
crypto: qat - resolve race condition during AER recovery
selftests/mqueue: Set timeout to 180 seconds
ext4: correct best extent lstart adjustment logic
block: introduce zone_write_granularity limit
block: Clear zone limits for a non-zoned stacked queue
bounds: support non-power-of-two CONFIG_NR_CPUS
fat: fix uninitialized field in nostale filehandles
ubifs: Set page uptodate in the correct place
ubi: Check for too small LEB size in VTBL code
ubi: correct the calculation of fastmap size
mtd: rawnand: meson: fix scrambling mode value in command macro
parisc: Avoid clobbering the C/B bits in the PSW with tophys and tovirt macros
parisc: Fix ip_fast_csum
parisc: Fix csum_ipv6_magic on 32-bit systems
parisc: Fix csum_ipv6_magic on 64-bit systems
parisc: Strip upper 32 bit of sum in csum_ipv6_magic for 64-bit builds
PM: suspend: Set mem_sleep_current during kernel command line setup
clk: qcom: gcc-ipq6018: fix terminating of frequency table arrays
clk: qcom: gcc-ipq8074: fix terminating of frequency table arrays
clk: qcom: mmcc-apq8084: fix terminating of frequency table arrays
clk: qcom: mmcc-msm8974: fix terminating of frequency table arrays
powerpc/fsl: Fix mfpmr build errors with newer binutils
USB: serial: ftdi_sio: add support for GMC Z216C Adapter IR-USB
USB: serial: add device ID for VeriFone adapter
USB: serial: cp210x: add ID for MGP Instruments PDS100
USB: serial: option: add MeiG Smart SLM320 product
USB: serial: cp210x: add pid/vid for TDK NC0110013M and MM0110113M
PM: sleep: wakeirq: fix wake irq warning in system suspend
mmc: tmio: avoid concurrent runs of mmc_request_done()
fuse: fix root lookup with nonzero generation
fuse: don't unhash root
usb: typec: ucsi: Clean up UCSI_CABLE_PROP macros
printk/console: Split out code that enables default console
serial: Lock console when calling into driver before registration
btrfs: fix off-by-one chunk length calculation at contains_pending_extent()
PCI: Drop pci_device_remove() test of pci_dev->driver
PCI/PM: Drain runtime-idle callbacks before driver removal
PCI/ERR: Cache RCEC EA Capability offset in pci_init_capabilities()
PCI: Cache PCIe Device Capabilities register
PCI: Work around Intel I210 ROM BAR overlap defect
PCI/ASPM: Make Intel DG2 L1 acceptable latency unlimited
PCI/DPC: Quirk PIO log size for certain Intel Root Ports
PCI/DPC: Quirk PIO log size for Intel Raptor Lake Root Ports
Revert "Revert "md/raid5: Wait for MD_SB_CHANGE_PENDING in raid5d""
dm-raid: fix lockdep waring in "pers->hot_add_disk"
mac802154: fix llsec key resources release in mac802154_llsec_key_del
mm: swap: fix race between free_swap_and_cache() and swapoff()
mmc: core: Fix switch on gp3 partition
drm/etnaviv: Restore some id values
hwmon: (amc6821) add of_match table
ext4: fix corruption during on-line resize
nvmem: meson-efuse: fix function pointer type mismatch
slimbus: core: Remove usage of the deprecated ida_simple_xx() API
phy: tegra: xusb: Add API to retrieve the port number of phy
usb: gadget: tegra-xudc: Use dev_err_probe()
usb: gadget: tegra-xudc: Fix USB3 PHY retrieval logic
speakup: Fix 8bit characters from direct synth
PCI/ERR: Clear AER status only when we control AER
PCI/AER: Block runtime suspend when handling errors
nfs: fix UAF in direct writes
kbuild: Move -Wenum-{compare-conditional,enum-conversion} into W=1
PCI: dwc: endpoint: Fix advertised resizable BAR size
vfio/platform: Disable virqfds on cleanup
ring-buffer: Fix waking up ring buffer readers
ring-buffer: Do not set shortest_full when full target is hit
ring-buffer: Fix resetting of shortest_full
ring-buffer: Fix full_waiters_pending in poll
soc: fsl: qbman: Always disable interrupts when taking cgr_lock
soc: fsl: qbman: Add helper for sanity checking cgr ops
soc: fsl: qbman: Add CGR update function
soc: fsl: qbman: Use raw spinlock for cgr_lock
s390/zcrypt: fix reference counting on zcrypt card objects
drm/panel: do not return negative error codes from drm_panel_get_modes()
drm/exynos: do not return negative values from .get_modes()
drm/imx/ipuv3: do not return negative values from .get_modes()
drm/vc4: hdmi: do not return negative values from .get_modes()
memtest: use {READ,WRITE}_ONCE in memory scanning
nilfs2: fix failure to detect DAT corruption in btree and direct mappings
nilfs2: prevent kernel bug at submit_bh_wbc()
cpufreq: dt: always allocate zeroed cpumask
x86/CPU/AMD: Update the Zenbleed microcode revisions
net: hns3: tracing: fix hclgevf trace event strings
wireguard: netlink: check for dangling peer via is_dead instead of empty list
wireguard: netlink: access device through ctx instead of peer
ahci: asm1064: correct count of reported ports
ahci: asm1064: asm1166: don't limit reported ports
drm/amd/display: Return the correct HDCP error code
drm/amd/display: Fix noise issue on HDMI AV mute
dm snapshot: fix lockup in dm_exception_table_exit
vxge: remove unnecessary cast in kfree()
x86/stackprotector/32: Make the canary into a regular percpu variable
x86/pm: Work around false positive kmemleak report in msr_build_context()
scripts: kernel-doc: Fix syntax error due to undeclared args variable
comedi: comedi_test: Prevent timers rescheduling during deletion
cpufreq: brcmstb-avs-cpufreq: fix up "add check for cpufreq_cpu_get's return value"
netfilter: nf_tables: mark set as dead when unbinding anonymous set with timeout
netfilter: nf_tables: disallow anonymous set with timeout flag
netfilter: nf_tables: reject constant set with timeout
Drivers: hv: vmbus: Calculate ring buffer size for more efficient use of memory
xfrm: Avoid clang fortify warning in copy_to_user_tmpl()
KVM: SVM: Flush pages under kvm->lock to fix UAF in svm_register_enc_region()
ALSA: hda/realtek - Fix headset Mic no show at resume back for Lenovo ALC897 platform
USB: usb-storage: Prevent divide-by-0 error in isd200_ata_command
usb: gadget: ncm: Fix handling of zero block length packets
usb: port: Don't try to peer unused USB ports based on location
tty: serial: fsl_lpuart: avoid idle preamble pending if CTS is enabled
mei: me: add arrow lake point S DID
mei: me: add arrow lake point H DID
vt: fix unicode buffer corruption when deleting characters
fs/aio: Check IOCB_AIO_RW before the struct aio_kiocb conversion
tee: optee: Fix kernel panic caused by incorrect error handling
xen/events: close evtchn after mapping cleanup
printk: Update @console_may_schedule in console_trylock_spinning()
btrfs: allocate btrfs_ioctl_defrag_range_args on stack
x86/asm: Add _ASM_RIP() macro for x86-64 (%rip) suffix
x86/bugs: Add asm helpers for executing VERW
x86/entry_64: Add VERW just before userspace transition
x86/entry_32: Add VERW just before userspace transition
x86/bugs: Use ALTERNATIVE() instead of mds_user_clear static key
KVM/VMX: Use BT+JNC, i.e. EFLAGS.CF to select VMRESUME vs. VMLAUNCH
KVM/VMX: Move VERW closer to VMentry for MDS mitigation
x86/mmio: Disable KVM mitigation when X86_FEATURE_CLEAR_CPU_BUF is set
Documentation/hw-vuln: Add documentation for RFDS
x86/rfds: Mitigate Register File Data Sampling (RFDS)
KVM/x86: Export RFDS_NO and RFDS_CLEAR to guests
perf/core: Fix reentry problem in perf_output_read_group()
efivarfs: Request at most 512 bytes for variable names
powerpc: xor_vmx: Add '-mhard-float' to CFLAGS
serial: sc16is7xx: convert from _raw_ to _noinc_ regmap functions for FIFO
mm/memory-failure: fix an incorrect use of tail pages
mm/migrate: set swap entry values of THP tail pages properly.
init: open /initrd.image with O_LARGEFILE
wifi: mac80211: check/clear fast rx for non-4addr sta VLAN changes
exec: Fix NOMMU linux_binprm::exec in transfer_args_to_stack()
hexagon: vmlinux.lds.S: handle attributes section
mmc: core: Initialize mmc_blk_ioc_data
mmc: core: Avoid negative index with array access
net: ll_temac: platform_get_resource replaced by wrong function
usb: cdc-wdm: close race between read and workqueue
ALSA: sh: aica: reorder cleanup operations to avoid UAF bugs
scsi: core: Fix unremoved procfs host directory regression
staging: vc04_services: changen strncpy() to strscpy_pad()
staging: vc04_services: fix information leak in create_component()
USB: core: Add hub_get() and hub_put() routines
usb: dwc2: host: Fix remote wakeup from hibernation
usb: dwc2: host: Fix hibernation flow
usb: dwc2: host: Fix ISOC flow in DDMA mode
usb: dwc2: gadget: LPM flow fix
usb: udc: remove warning when queue disabled ep
usb: typec: ucsi: Ack unsupported commands
usb: typec: ucsi: Clear UCSI_CCI_RESET_COMPLETE before reset
scsi: qla2xxx: Split FCE|EFT trace control
scsi: qla2xxx: Fix command flush on cable pull
scsi: qla2xxx: Delay I/O Abort on PCI error
x86/cpu: Enable STIBP on AMD if Automatic IBRS is enabled
PCI/DPC: Quirk PIO log size for Intel Ice Lake Root Ports
scsi: lpfc: Correct size for wqe for memset()
USB: core: Fix deadlock in usb_deauthorize_interface()
nfc: nci: Fix uninit-value in nci_dev_up and nci_ntf_packet
ixgbe: avoid sleeping allocation in ixgbe_ipsec_vf_add_sa()
tcp: properly terminate timers for kernel sockets
ACPICA: debugger: check status of acpi_evaluate_object() in acpi_db_walk_for_fields()
bpf: Protect against int overflow for stack access size
Octeontx2-af: fix pause frame configuration in GMP mode
dm integrity: fix out-of-range warning
r8169: fix issue caused by buggy BIOS on certain boards with RTL8168d
x86/cpufeatures: Add new word for scattered features
Bluetooth: hci_event: set the conn encrypted before conn establishes
Bluetooth: Fix TOCTOU in HCI debugfs implementation
netfilter: nf_tables: disallow timeout for anonymous sets
net/rds: fix possible cp null dereference
vfio/pci: Disable auto-enable of exclusive INTx IRQ
vfio/pci: Lock external INTx masking ops
vfio: Introduce interface to flush virqfd inject workqueue
vfio/pci: Create persistent INTx handler
vfio/platform: Create persistent IRQ handlers
vfio/fsl-mc: Block calling interrupt handler without trigger
io_uring: ensure '0' is returned on file registration success
Revert "x86/mm/ident_map: Use gbpages only where full GB page should be mapped."
mm, vmscan: prevent infinite loop for costly GFP_NOIO | __GFP_RETRY_MAYFAIL allocations
x86/srso: Add SRSO mitigation for Hygon processors
block: add check that partition length needs to be aligned with block size
netfilter: nf_tables: reject new basechain after table flag update
netfilter: nf_tables: flush pending destroy work before exit_net release
netfilter: nf_tables: Fix potential data-race in __nft_flowtable_type_get()
netfilter: validate user input for expected length
vboxsf: Avoid an spurious warning if load_nls_xxx() fails
bpf, sockmap: Prevent lock inversion deadlock in map delete elem
net/sched: act_skbmod: prevent kernel-infoleak
net: stmmac: fix rx queue priority assignment
erspan: make sure erspan_base_hdr is present in skb->head
selftests: reuseaddr_conflict: add missing new line at the end of the output
ipv6: Fix infinite recursion in fib6_dump_done().
udp: do not transition UDP GRO fraglist partial checksums to unnecessary
octeontx2-pf: check negative error code in otx2_open()
i40e: fix i40e_count_filters() to count only active/new filters
i40e: fix vf may be used uninitialized in this function warning
scsi: qla2xxx: Update manufacturer details
scsi: qla2xxx: Update manufacturer detail
Revert "usb: phy: generic: Get the vbus supply"
udp: do not accept non-tunnel GSO skbs landing in a tunnel
net: ravb: Always process TX descriptor ring
arm64: dts: qcom: sc7180: Remove clock for bluetooth on Trogdor
arm64: dts: qcom: sc7180-trogdor: mark bluetooth address as broken
ASoC: ops: Fix wraparound for mask in snd_soc_get_volsw
ata: sata_sx4: fix pdc20621_get_from_dimm() on 64-bit
scsi: mylex: Fix sysfs buffer lengths
ata: sata_mv: Fix PCI device ID table declaration compilation warning
ALSA: hda/realtek: Update Panasonic CF-SZ6 quirk to support headset with microphone
driver core: Introduce device_link_wait_removal()
of: dynamic: Synchronize of_changeset_destroy() with the devlink removals
x86/mce: Make sure to grab mce_sysfs_mutex in set_bank()
s390/entry: align system call table on 8 bytes
riscv: Fix spurious errors from __get/put_kernel_nofault
x86/bugs: Fix the SRSO mitigation on Zen3/4
x86/retpoline: Do the necessary fixup to the Zen3/4 srso return thunk for !SRSO
mptcp: don't account accept() of non-MPC client as fallback to TCP
x86/cpufeatures: Add CPUID_LNX_5 to track recently added Linux-defined word
objtool: Add asm version of STACK_FRAME_NON_STANDARD
wifi: ath9k: fix LNA selection in ath_ant_try_scan()
VMCI: Fix memcpy() run-time warning in dg_dispatch_as_host()
panic: Flush kernel log buffer at the end
arm64: dts: rockchip: fix rk3328 hdmi ports node
arm64: dts: rockchip: fix rk3399 hdmi ports node
ionic: set adminq irq affinity
pstore/zone: Add a null pointer check to the psz_kmsg_read
tools/power x86_energy_perf_policy: Fix file leak in get_pkg_num()
btrfs: handle chunk tree lookup error in btrfs_relocate_sys_chunks()
btrfs: export: handle invalid inode or root reference in btrfs_get_parent()
btrfs: send: handle path ref underflow in header iterate_inode_ref()
net/smc: reduce rtnl pressure in smc_pnet_create_pnetids_list()
Bluetooth: btintel: Fix null ptr deref in btintel_read_version
Input: synaptics-rmi4 - fail probing if memory allocation for "phys" fails
pinctrl: renesas: checker: Limit cfg reg enum checks to provided IDs
sysv: don't call sb_bread() with pointers_lock held
scsi: lpfc: Fix possible memory leak in lpfc_rcv_padisc()
isofs: handle CDs with bad root inode but good Joliet root directory
media: sta2x11: fix irq handler cast
ext4: add a hint for block bitmap corrupt state in mb_groups
ext4: forbid commit inconsistent quota data when errors=remount-ro
drm/amd/display: Fix nanosec stat overflow
SUNRPC: increase size of rpc_wait_queue.qlen from unsigned short to unsigned int
Revert "ACPI: PM: Block ASUS B1400CEAE from suspend to idle by default"
libperf evlist: Avoid out-of-bounds access
block: prevent division by zero in blk_rq_stat_sum()
RDMA/cm: add timeout to cm_destroy_id wait
Input: allocate keycode for Display refresh rate toggle
platform/x86: touchscreen_dmi: Add an extra entry for a variant of the Chuwi Vi8 tablet
ktest: force $buildonly = 1 for 'make_warnings_file' test type
ring-buffer: use READ_ONCE() to read cpu_buffer->commit_page in concurrent environment
tools: iio: replace seekdir() in iio_generic_buffer
usb: typec: tcpci: add generic tcpci fallback compatible
usb: sl811-hcd: only defined function checkdone if QUIRK2 is defined
fbdev: viafb: fix typo in hw_bitblt_1 and hw_bitblt_2
drivers/nvme: Add quirks for device 126f:2262
fbmon: prevent division by zero in fb_videomode_from_videomode()
netfilter: nf_tables: release batch on table validation from abort path
netfilter: nf_tables: release mutex after nft_gc_seq_end from abort path
netfilter: nf_tables: discard table flag update with pending basechain deletion
tty: n_gsm: require CAP_NET_ADMIN to attach N_GSM0710 ldisc
virtio: reenable config if freezing device failed
x86/mm/pat: fix VM_PAT handling in COW mappings
drm/i915/gt: Reset queue_priority_hint on parking
Bluetooth: btintel: Fixe build regression
VMCI: Fix possible memcpy() run-time warning in vmci_datagram_invoke_guest_handler()
kbuild: dummy-tools: adjust to stricter stackprotector check
scsi: sd: Fix wrong zone_write_granularity value during revalidate
x86/retpoline: Add NOENDBR annotation to the SRSO dummy return thunk
x86/head/64: Re-enable stack protection
Linux 5.10.215
Change-Id: I45a0a9c4a0683ff5ef97315690f1f884f666e1b5
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
|
||
Juergen Gross
|
1424ab4bb3 |
x86/xen: Drop USERGS_SYSRET64 paravirt call
commit afd30525a659ac0ae0904f0cb4a2ca75522c3123 upstream.
USERGS_SYSRET64 is used to return from a syscall via SYSRET, but
a Xen PV guest will nevertheless use the IRET hypercall, as there
is no sysret PV hypercall defined.
So instead of testing all the prerequisites for doing a sysret and
then mangling the stack for Xen PV again for doing an iret just use
the iret exit from the beginning.
This can easily be done via an ALTERNATIVE like it is done for the
sysenter compat case already.
It should be noted that this drops the optimization in Xen for not
restoring a few registers when returning to user mode, but it seems
as if the saved instructions in the kernel more than compensate for
this drop (a kernel build in a Xen PV guest was slightly faster with
this patch applied).
While at it remove the stale sysret32 remnants.
[ pawan: Brad Spengler and Salvatore Bonaccorso <carnil@debian.org>
reported a problem with the 5.10 backport commit
|
||
|
Greg Kroah-Hartman
|
dd27b89022 |
Merge 5.10.214 into android12-5.10-lts
Changes in 5.10.214
io_uring/unix: drop usage of io_uring socket
io_uring: drop any code related to SCM_RIGHTS
rcu-tasks: Provide rcu_trace_implies_rcu_gp()
bpf: Defer the free of inner map when necessary
selftests: tls: use exact comparison in recv_partial
ASoC: rt5645: Make LattePanda board DMI match more precise
x86/xen: Add some null pointer checking to smp.c
MIPS: Clear Cause.BD in instruction_pointer_set
HID: multitouch: Add required quirk for Synaptics 0xcddc device
gen_compile_commands: fix invalid escape sequence warning
RDMA/mlx5: Fix fortify source warning while accessing Eth segment
RDMA/mlx5: Relax DEVX access upon modify commands
x86/mm: Move is_vsyscall_vaddr() into asm/vsyscall.h
x86/mm: Disallow vsyscall page read for copy_from_kernel_nofault()
net/iucv: fix the allocation size of iucv_path_table array
parisc/ftrace: add missing CONFIG_DYNAMIC_FTRACE check
block: sed-opal: handle empty atoms when parsing response
dm-verity, dm-crypt: align "struct bvec_iter" correctly
scsi: mpt3sas: Prevent sending diag_reset when the controller is ready
Bluetooth: rfcomm: Fix null-ptr-deref in rfcomm_check_security
firewire: core: use long bus reset on gap count error
ASoC: Intel: bytcr_rt5640: Add an extra entry for the Chuwi Vi8 tablet
Input: gpio_keys_polled - suppress deferred probe error for gpio
ASoC: wm8962: Enable oscillator if selecting WM8962_FLL_OSC
ASoC: wm8962: Enable both SPKOUTR_ENA and SPKOUTL_ENA in mono mode
ASoC: wm8962: Fix up incorrect error message in wm8962_set_fll
x86/paravirt: Fix build due to __text_gen_insn() backport
do_sys_name_to_handle(): use kzalloc() to fix kernel-infoleak
nbd: null check for nla_nest_start
fs/select: rework stack allocation hack for clang
block: add a new set_read_only method
md: implement ->set_read_only to hook into BLKROSET processing
md: Don't clear MD_CLOSING when the raid is about to stop
aoe: fix the potential use-after-free problem in aoecmd_cfg_pkts
timekeeping: Fix cross-timestamp interpolation on counter wrap
timekeeping: Fix cross-timestamp interpolation corner case decision
timekeeping: Fix cross-timestamp interpolation for non-x86
wifi: ath10k: fix NULL pointer dereference in ath10k_wmi_tlv_op_pull_mgmt_tx_compl_ev()
wifi: b43: Stop/wake correct queue in DMA Tx path when QoS is disabled
wifi: b43: Stop/wake correct queue in PIO Tx path when QoS is disabled
wifi: b43: Stop correct queue in DMA worker when QoS is disabled
wifi: b43: Disable QoS for bcm4331
wifi: wilc1000: fix declarations ordering
wifi: wilc1000: fix RCU usage in connect path
wifi: rtl8xxxu: add cancel_work_sync() for c2hcmd_work
wifi: wilc1000: fix multi-vif management when deleting a vif
wifi: mwifiex: debugfs: Drop unnecessary error check for debugfs_create_dir()
cpufreq: brcmstb-avs-cpufreq: add check for cpufreq_cpu_get's return value
sock_diag: annotate data-races around sock_diag_handlers[family]
inet_diag: annotate data-races around inet_diag_table[]
bpftool: Silence build warning about calloc()
af_unix: Annotate data-race of gc_in_progress in wait_for_unix_gc().
wifi: ath9k: delay all of ath9k_wmi_event_tasklet() until init is complete
wifi: iwlwifi: dbg-tlv: ensure NUL termination
wifi: iwlwifi: fix EWRD table validity check
net: blackhole_dev: fix build warning for ethh set but not used
wifi: libertas: fix some memleaks in lbs_allocate_cmd_buffer()
arm64: dts: mediatek: mt7622: add missing "device_type" to memory nodes
bpf: Factor out bpf_spin_lock into helpers.
bpf: Mark bpf_spin_{lock,unlock}() helpers with notrace correctly
wireless: Remove redundant 'flush_workqueue()' calls
wifi: wilc1000: prevent use-after-free on vif when cleaning up all interfaces
ACPI: processor_idle: Fix memory leak in acpi_processor_power_exit()
bus: tegra-aconnect: Update dependency to ARCH_TEGRA
iommu/amd: Mark interrupt as managed
wifi: brcmsmac: avoid function pointer casts
net: ena: Remove ena_select_queue
ARM: dts: arm: realview: Fix development chip ROM compatible value
ARM: dts: imx6dl-yapp4: Move phy reset into switch node
ARM: dts: imx6dl-yapp4: Fix typo in the QCA switch register address
ARM: dts: imx6dl-yapp4: Move the internal switch PHYs under the switch node
arm64: dts: marvell: reorder crypto interrupts on Armada SoCs
ACPI: scan: Fix device check notification handling
x86, relocs: Ignore relocations in .notes section
SUNRPC: fix some memleaks in gssx_dec_option_array
mmc: wmt-sdmmc: remove an incorrect release_mem_region() call in the .remove function
wifi: rtw88: 8821c: Fix false alarm count
PCI: Make pci_dev_is_disconnected() helper public for other drivers
iommu/vt-d: Don't issue ATS Invalidation request when device is disconnected
igb: move PEROUT and EXTTS isr logic to separate functions
igb: Fix missing time sync events
Bluetooth: Remove superfluous call to hci_conn_check_pending()
Bluetooth: hci_core: Fix possible buffer overflow
sr9800: Add check for usbnet_get_endpoints
bpf: Eliminate rlimit-based memory accounting for devmap maps
bpf: Fix DEVMAP_HASH overflow check on 32-bit arches
bpf: Fix hashtab overflow check on 32-bit arches
bpf: Fix stackmap overflow check on 32-bit arches
ipv6: fib6_rules: flush route cache when rule is changed
net: ip_tunnel: make sure to pull inner header in ip_tunnel_rcv()
net: phy: fix phy_get_internal_delay accessing an empty array
net: hns3: fix port duplex configure error in IMP reset
net: phy: DP83822: enable rgmii mode if phy_interface_is_rgmii
net: phy: dp83822: Fix RGMII TX delay configuration
OPP: debugfs: Fix warning around icc_get_name()
tcp: fix incorrect parameter validation in the do_tcp_getsockopt() function
net/ipv4: Replace one-element array with flexible-array member
net/ipv4: Revert use of struct_size() helper
net/ipv4/ipv6: Replace one-element arraya with flexible-array members
bpf: net: Change do_ip_getsockopt() to take the sockptr_t argument
ipmr: fix incorrect parameter validation in the ip_mroute_getsockopt() function
l2tp: fix incorrect parameter validation in the pppol2tp_getsockopt() function
udp: fix incorrect parameter validation in the udp_lib_getsockopt() function
net: kcm: fix incorrect parameter validation in the kcm_getsockopt) function
net/x25: fix incorrect parameter validation in the x25_getsockopt() function
nfp: flower: handle acti_netdevs allocation failure
dm raid: fix false positive for requeue needed during reshape
dm: call the resume method on internal suspend
drm/tegra: dsi: Add missing check for of_find_device_by_node
drm/tegra: dsi: Make use of the helper function dev_err_probe()
drm/tegra: dsi: Fix some error handling paths in tegra_dsi_probe()
drm/tegra: dsi: Fix missing pm_runtime_disable() in the error handling path of tegra_dsi_probe()
drm/tegra: output: Fix missing i2c_put_adapter() in the error handling paths of tegra_output_probe()
drm/rockchip: inno_hdmi: Fix video timing
drm: Don't treat 0 as -1 in drm_fixp2int_ceil
drm/rockchip: lvds: do not overwrite error code
drm/rockchip: lvds: do not print scary message when probing defer
drm/lima: fix a memleak in lima_heap_alloc
dmaengine: tegra210-adma: Update dependency to ARCH_TEGRA
media: tc358743: register v4l2 async device only after successful setup
PCI/DPC: Print all TLP Prefixes, not just the first
perf record: Fix possible incorrect free in record__switch_output()
HID: lenovo: Add middleclick_workaround sysfs knob for cptkbd
drm/amd/display: Fix a potential buffer overflow in 'dp_dsc_clock_en_read()'
drm/amd/display: Fix potential NULL pointer dereferences in 'dcn10_set_output_transfer_func()'
perf evsel: Fix duplicate initialization of data->id in evsel__parse_sample()
media: em28xx: annotate unchecked call to media_device_register()
media: v4l2-tpg: fix some memleaks in tpg_alloc
media: v4l2-mem2mem: fix a memleak in v4l2_m2m_register_entity
media: edia: dvbdev: fix a use-after-free
pinctrl: mediatek: Drop bogus slew rate register range for MT8192
clk: qcom: reset: Commonize the de/assert functions
clk: qcom: reset: Ensure write completion on reset de/assertion
quota: simplify drop_dquot_ref()
quota: Fix potential NULL pointer dereference
quota: Fix rcu annotations of inode dquot pointers
PCI: switchtec: Fix an error handling path in switchtec_pci_probe()
crypto: xilinx - call finalize with bh disabled
perf thread_map: Free strlist on normal path in thread_map__new_by_tid_str()
drm/radeon/ni: Fix wrong firmware size logging in ni_init_microcode()
ALSA: seq: fix function cast warnings
perf stat: Avoid metric-only segv
ASoC: meson: Use dev_err_probe() helper
ASoC: meson: aiu: fix function pointer type mismatch
ASoC: meson: t9015: fix function pointer type mismatch
media: sun8i-di: Fix coefficient writes
media: sun8i-di: Fix power on/off sequences
media: sun8i-di: Fix chroma difference threshold
media: imx: csc/scaler: fix v4l2_ctrl_handler memory leak
media: go7007: add check of return value of go7007_read_addr()
media: pvrusb2: remove redundant NULL check
media: pvrusb2: fix pvr2_stream_callback casts
clk: qcom: dispcc-sdm845: Adjust internal GDSC wait times
drm/mediatek: dsi: Fix DSI RGB666 formats and definitions
PCI: Mark 3ware-9650SE Root Port Extended Tags as broken
clk: hisilicon: hi3519: Release the correct number of gates in hi3519_clk_unregister()
drm/tegra: put drm_gem_object ref on error in tegra_fb_create
mfd: syscon: Call of_node_put() only when of_parse_phandle() takes a ref
mfd: altera-sysmgr: Call of_node_put() only when of_parse_phandle() takes a ref
crypto: arm/sha - fix function cast warnings
drm/tidss: Fix initial plane zpos values
mtd: maps: physmap-core: fix flash size larger than 32-bit
mtd: rawnand: lpc32xx_mlc: fix irq handler prototype
ASoC: meson: axg-tdm-interface: fix mclk setup without mclk-fs
ASoC: meson: axg-tdm-interface: add frame rate constraint
drm/amdgpu: Fix missing break in ATOM_ARG_IMM Case of atom_get_src_int()
media: pvrusb2: fix uaf in pvr2_context_set_notify
media: dvb-frontends: avoid stack overflow warnings with clang
media: go7007: fix a memleak in go7007_load_encoder
media: ttpci: fix two memleaks in budget_av_attach
media: mediatek: vcodec: avoid -Wcast-function-type-strict warning
drm/mediatek: Fix a null pointer crash in mtk_drm_crtc_finish_page_flip
powerpc/hv-gpci: Fix the H_GET_PERF_COUNTER_INFO hcall return value checks
drm/msm/dpu: add division of drm_display_mode's hskew parameter
powerpc/embedded6xx: Fix no previous prototype for avr_uart_send() etc.
leds: aw2013: Unlock mutex before destroying it
leds: sgm3140: Add missing timer cleanup and flash gpio control
backlight: lm3630a: Initialize backlight_properties on init
backlight: lm3630a: Don't set bl->props.brightness in get_brightness
backlight: da9052: Fully initialize backlight_properties during probe
backlight: lm3639: Fully initialize backlight_properties during probe
backlight: lp8788: Fully initialize backlight_properties during probe
sparc32: Fix section mismatch in leon_pci_grpci
clk: Fix clk_core_get NULL dereference
ALSA: hda/realtek: fix ALC285 issues on HP Envy x360 laptops
ALSA: usb-audio: Stop parsing channels bits when all channels are found.
RDMA/srpt: Do not register event handler until srpt device is fully setup
f2fs: compress: fix to check unreleased compressed cluster
scsi: csiostor: Avoid function pointer casts
RDMA/device: Fix a race between mad_client and cm_client init
scsi: bfa: Fix function pointer type mismatch for hcb_qe->cbfn
net: sunrpc: Fix an off by one in rpc_sockaddr2uaddr()
NFSv4.2: fix nfs4_listxattr kernel BUG at mm/usercopy.c:102
NFSv4.2: fix listxattr maximum XDR buffer size
watchdog: stm32_iwdg: initialize default timeout
NFS: Fix an off by one in root_nfs_cat()
afs: Revert "afs: Hide silly-rename files from userspace"
remoteproc: stm32: Constify st_rproc_ops
remoteproc: Add new get_loaded_rsc_table() to rproc_ops
remoteproc: stm32: Move resource table setup to rproc_ops
remoteproc: stm32: use correct format strings on 64-bit
remoteproc: stm32: Fix incorrect type in assignment for va
remoteproc: stm32: Fix incorrect type assignment returned by stm32_rproc_get_loaded_rsc_tablef
tty: vt: fix 20 vs 0x20 typo in EScsiignore
serial: max310x: fix syntax error in IRQ error message
tty: serial: samsung: fix tx_empty() to return TIOCSER_TEMT
kconfig: fix infinite loop when expanding a macro at the end of file
rtc: mt6397: select IRQ_DOMAIN instead of depending on it
serial: 8250_exar: Don't remove GPIO device on suspend
staging: greybus: fix get_channel_from_mode() failure path
usb: gadget: net2272: Use irqflags in the call to net2272_probe_fin
io_uring: don't save/restore iowait state
octeontx2-af: Use matching wake_up API variant in CGX command interface
s390/vtime: fix average steal time calculation
soc: fsl: dpio: fix kcalloc() argument order
hsr: Fix uninit-value access in hsr_get_node()
packet: annotate data-races around ignore_outgoing
net: dsa: mt7530: prevent possible incorrect XTAL frequency selection
wireguard: receive: annotate data-race around receiving_counter.counter
rds: introduce acquire/release ordering in acquire/release_in_xmit()
hsr: Handle failures in module init
net/bnx2x: Prevent access to a freed page in page_pool
octeontx2-af: Use separate handlers for interrupts
netfilter: nft_set_pipapo: release elements in clone only from destroy path
scsi: fc: Update formal FPIN descriptor definitions
ARM: dts: sun8i-h2-plus-bananapi-m2-zero: add regulator nodes vcc-dram and vcc1v2
netfilter: nf_tables: do not compare internal table flags on updates
rcu: add a helper to report consolidated flavor QS
bpf: report RCU QS in cpumap kthread
spi: spi-mt65xx: Fix NULL pointer access in interrupt handler
regmap: Add missing map->bus check
remoteproc: stm32: fix phys_addr_t format string
Linux 5.10.214
Change-Id: Iad0cc6acbf53bac96c0409ce61dc6836d83ed7bc
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
|
||
Adam Dunlap
|
85df831dc5 |
x86/apic: Force native_apic_mem_read() to use the MOV instruction
commit 5ce344beaca688f4cdea07045e0b8f03dc537e74 upstream. When done from a virtual machine, instructions that touch APIC memory must be emulated. By convention, MMIO accesses are typically performed via io.h helpers such as readl() or writeq() to simplify instruction emulation/decoding (ex: in KVM hosts and SEV guests) [0]. Currently, native_apic_mem_read() does not follow this convention, allowing the compiler to emit instructions other than the MOV instruction generated by readl(). In particular, when the kernel is compiled with clang and run as a SEV-ES or SEV-SNP guest, the compiler would emit a TESTL instruction which is not supported by the SEV-ES emulator, causing a boot failure in that environment. It is likely the same problem would happen in a TDX guest as that uses the same instruction emulator as SEV-ES. To make sure all emulators can emulate APIC memory reads via MOV, use the readl() function in native_apic_mem_read(). It is expected that any emulator would support MOV in any addressing mode as it is the most generic and is what is usually emitted currently. The TESTL instruction is emitted when native_apic_mem_read() is inlined into apic_mem_wait_icr_idle(). The emulator comes from insn_decode_mmio() in arch/x86/lib/insn-eval.c. It's not worth it to extend insn_decode_mmio() to support more instructions since, in theory, the compiler could choose to output nearly any instruction for such reads which would bloat the emulator beyond reason. [0] https://lore.kernel.org/all/20220405232939.73860-12-kirill.shutemov@linux.intel.com/ [ bp: Massage commit message, fix typos. ] Signed-off-by: Adam Dunlap <acdunlap@google.com> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Ard Biesheuvel <ardb@kernel.org> Tested-by: Kevin Loughlin <kevinloughlin@google.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20240318230927.2191933-1-acdunlap@google.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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|
Greg Kroah-Hartman
|
e92b643b4b |
Merge 5.10.211 into android12-5.10-lts
Changes in 5.10.211
net/sched: Retire CBQ qdisc
net/sched: Retire ATM qdisc
net/sched: Retire dsmark qdisc
smb: client: fix OOB in receive_encrypted_standard()
smb: client: fix potential OOBs in smb2_parse_contexts()
smb: client: fix parsing of SMB3.1.1 POSIX create context
sched/rt: sysctl_sched_rr_timeslice show default timeslice after reset
userfaultfd: fix mmap_changing checking in mfill_atomic_hugetlb
zonefs: Improve error handling
sched/rt: Fix sysctl_sched_rr_timeslice intial value
sched/rt: Disallow writing invalid values to sched_rt_period_us
scsi: target: core: Add TMF to tmr_list handling
dmaengine: shdma: increase size of 'dev_id'
dmaengine: fsl-qdma: increase size of 'irq_name'
wifi: cfg80211: fix missing interfaces when dumping
wifi: mac80211: fix race condition on enabling fast-xmit
fbdev: savage: Error out if pixclock equals zero
fbdev: sis: Error out if pixclock equals zero
spi: hisi-sfc-v3xx: Return IRQ_NONE if no interrupts were detected
ahci: asm1166: correct count of reported ports
ahci: add 43-bit DMA address quirk for ASMedia ASM1061 controllers
ext4: avoid allocating blocks from corrupted group in ext4_mb_try_best_found()
ext4: avoid allocating blocks from corrupted group in ext4_mb_find_by_goal()
dmaengine: ti: edma: Add some null pointer checks to the edma_probe
regulator: pwm-regulator: Add validity checks in continuous .get_voltage
nvmet-tcp: fix nvme tcp ida memory leak
ASoC: sunxi: sun4i-spdif: Add support for Allwinner H616
spi: sh-msiof: avoid integer overflow in constants
netfilter: conntrack: check SCTP_CID_SHUTDOWN_ACK for vtag setting in sctp_new
nvme-fc: do not wait in vain when unloading module
nvmet-fcloop: swap the list_add_tail arguments
nvmet-fc: release reference on target port
nvmet-fc: abort command when there is no binding
ext4: correct the hole length returned by ext4_map_blocks()
Input: i8042 - add Fujitsu Lifebook U728 to i8042 quirk table
efi: runtime: Fix potential overflow of soft-reserved region size
efi: Don't add memblocks for soft-reserved memory
hwmon: (coretemp) Enlarge per package core count limit
scsi: lpfc: Use unsigned type for num_sge
firewire: core: send bus reset promptly on gap count error
virtio-blk: Ensure no requests in virtqueues before deleting vqs.
pmdomain: renesas: r8a77980-sysc: CR7 must be always on
ARM: dts: BCM53573: Drop nonexistent "default-off" LED trigger
irqchip/mips-gic: Don't touch vl_map if a local interrupt is not routable
ARM: dts: imx: Set default tuning step for imx6sx usdhc
ASoC: fsl_micfil: register platform component before registering cpu dai
media: av7110: prevent underflow in write_ts_to_decoder()
hvc/xen: prevent concurrent accesses to the shared ring
hsr: Avoid double remove of a node.
x86/uaccess: Implement macros for CMPXCHG on user addresses
seccomp: Invalidate seccomp mode to catch death failures
block: ataflop: fix breakage introduced at blk-mq refactoring
powerpc/watchpoint: Workaround P10 DD1 issue with VSX-32 byte instructions
powerpc/watchpoints: Annotate atomic context in more places
cifs: add a warning when the in-flight count goes negative
mtd: spinand: macronix: Add support for MX35LFxGE4AD
ASoC: Intel: boards: harden codec property handling
ASoC: Intel: boards: get codec device with ACPI instead of bus search
ASoC: Intel: bytcr_rt5651: Drop reference count of ACPI device after use
task_stack, x86/cea: Force-inline stack helpers
btrfs: tree-checker: check for overlapping extent items
btrfs: introduce btrfs_lookup_match_dir
btrfs: unify lookup return value when dir entry is missing
btrfs: do not pin logs too early during renames
lan743x: fix for potential NULL pointer dereference with bare card
platform/x86: intel-vbtn: Support for tablet mode on HP Pavilion 13 x360 PC
iwlwifi: mvm: do more useful queue sync accounting
iwlwifi: mvm: write queue_sync_state only for sync
jbd2: remove redundant buffer io error checks
jbd2: recheck chechpointing non-dirty buffer
jbd2: Fix wrongly judgement for buffer head removing while doing checkpoint
x86: drop bogus "cc" clobber from __try_cmpxchg_user_asm()
erofs: fix lz4 inplace decompression
IB/hfi1: Fix sdma.h tx->num_descs off-by-one error
s390/cio: fix invalid -EBUSY on ccw_device_start
dm-crypt: don't modify the data when using authenticated encryption
KVM: arm64: vgic-its: Test for valid IRQ in MOVALL handler
KVM: arm64: vgic-its: Test for valid IRQ in its_sync_lpi_pending_table()
gtp: fix use-after-free and null-ptr-deref in gtp_genl_dump_pdp()
PCI/MSI: Prevent MSI hardware interrupt number truncation
l2tp: pass correct message length to ip6_append_data
ARM: ep93xx: Add terminator to gpiod_lookup_table
Revert "x86/ftrace: Use alternative RET encoding"
x86/text-patching: Make text_gen_insn() play nice with ANNOTATE_NOENDBR
x86/ibt,paravirt: Use text_gen_insn() for paravirt_patch()
x86/ftrace: Use alternative RET encoding
x86/returnthunk: Allow different return thunks
Revert "x86/alternative: Make custom return thunk unconditional"
x86/alternative: Make custom return thunk unconditional
usb: cdns3: fixed memory use after free at cdns3_gadget_ep_disable()
usb: cdns3: fix memory double free when handle zero packet
usb: gadget: ncm: Avoid dropping datagrams of properly parsed NTBs
usb: roles: fix NULL pointer issue when put module's reference
usb: roles: don't get/set_role() when usb_role_switch is unregistered
mptcp: fix lockless access in subflow ULP diag
IB/hfi1: Fix a memleak in init_credit_return
RDMA/bnxt_re: Return error for SRQ resize
RDMA/srpt: Support specifying the srpt_service_guid parameter
RDMA/qedr: Fix qedr_create_user_qp error flow
arm64: dts: rockchip: set num-cs property for spi on px30
RDMA/srpt: fix function pointer cast warnings
bpf, scripts: Correct GPL license name
scsi: jazz_esp: Only build if SCSI core is builtin
nouveau: fix function cast warnings
ipv4: properly combine dev_base_seq and ipv4.dev_addr_genid
ipv6: properly combine dev_base_seq and ipv6.dev_addr_genid
afs: Increase buffer size in afs_update_volume_status()
ipv6: sr: fix possible use-after-free and null-ptr-deref
packet: move from strlcpy with unused retval to strscpy
net: dev: Convert sa_data to flexible array in struct sockaddr
s390: use the correct count for __iowrite64_copy()
tls: rx: jump to a more appropriate label
tls: rx: drop pointless else after goto
tls: stop recv() if initial process_rx_list gave us non-DATA
netfilter: nf_tables: set dormant flag on hook register failure
drm/syncobj: make lockdep complain on WAIT_FOR_SUBMIT v3
drm/syncobj: call drm_syncobj_fence_add_wait when WAIT_AVAILABLE flag is set
drm/amd/display: Fix memory leak in dm_sw_fini()
block: ataflop: more blk-mq refactoring fixes
fs/aio: Restrict kiocb_set_cancel_fn() to I/O submitted via libaio
arp: Prevent overflow in arp_req_get().
ext4: regenerate buddy after block freeing failed if under fc replay
Linux 5.10.211
Note, this merges away the following commit:
|
||
Michael Roth
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cea750c99d |
x86/head/64: Re-enable stack protection
commit 469693d8f62299709e8ba56d8fb3da9ea990213c upstream.
Due to
|
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Sean Christopherson
|
bb5fb12c50 |
x86/cpufeatures: Add CPUID_LNX_5 to track recently added Linux-defined word
commit 8cb4a9a82b21623dbb4b3051dd30d98356cf95bc upstream.
Add CPUID_LNX_5 to track cpufeatures' word 21, and add the appropriate
compile-time assert in KVM to prevent direct lookups on the features in
CPUID_LNX_5. KVM uses X86_FEATURE_* flags to manage guest CPUID, and so
must translate features that are scattered by Linux from the Linux-defined
bit to the hardware-defined bit, i.e. should never try to directly access
scattered features in guest CPUID.
Opportunistically add NR_CPUID_WORDS to enum cpuid_leafs, along with a
compile-time assert in KVM's CPUID infrastructure to ensure that future
additions update cpuid_leafs along with NCAPINTS.
No functional change intended.
Fixes: 7f274e609f3d ("x86/cpufeatures: Add new word for scattered features")
Cc: Sandipan Das <sandipan.das@amd.com>
Signed-off-by: Sean Christopherson <seanjc@google.com>
Acked-by: Dave Hansen <dave.hansen@linux.intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Daniel Sneddon <daniel.sneddon@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Borislav Petkov (AMD)
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f5e9b93fbe |
x86/bugs: Fix the SRSO mitigation on Zen3/4
Commit 4535e1a4174c4111d92c5a9a21e542d232e0fcaa upstream.
The original version of the mitigation would patch in the calls to the
untraining routines directly. That is, the alternative() in UNTRAIN_RET
will patch in the CALL to srso_alias_untrain_ret() directly.
However, even if commit e7c25c441e9e ("x86/cpu: Cleanup the untrain
mess") meant well in trying to clean up the situation, due to micro-
architectural reasons, the untraining routine srso_alias_untrain_ret()
must be the target of a CALL instruction and not of a JMP instruction as
it is done now.
Reshuffle the alternative macros to accomplish that.
Fixes: e7c25c441e9e ("x86/cpu: Cleanup the untrain mess")
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Reviewed-by: Ingo Molnar <mingo@kernel.org>
Cc: stable@kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Sandipan Das
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89583ff143 |
x86/cpufeatures: Add new word for scattered features
commit 7f274e609f3d5f45c22b1dd59053f6764458b492 upstream. Add a new word for scattered features because all free bits among the existing Linux-defined auxiliary flags have been exhausted. Signed-off-by: Sandipan Das <sandipan.das@amd.com> Signed-off-by: Ingo Molnar <mingo@kernel.org> Link: https://lore.kernel.org/r/8380d2a0da469a1f0ad75b8954a79fb689599ff6.1711091584.git.sandipan.das@amd.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Pawan Gupta
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66d5260fc7 |
x86/rfds: Mitigate Register File Data Sampling (RFDS)
commit 8076fcde016c9c0e0660543e67bff86cb48a7c9c upstream. RFDS is a CPU vulnerability that may allow userspace to infer kernel stale data previously used in floating point registers, vector registers and integer registers. RFDS only affects certain Intel Atom processors. Intel released a microcode update that uses VERW instruction to clear the affected CPU buffers. Unlike MDS, none of the affected cores support SMT. Add RFDS bug infrastructure and enable the VERW based mitigation by default, that clears the affected buffers just before exiting to userspace. Also add sysfs reporting and cmdline parameter "reg_file_data_sampling" to control the mitigation. For details see: Documentation/admin-guide/hw-vuln/reg-file-data-sampling.rst [ pawan: - Resolved conflicts in sysfs reporting. - s/ATOM_GRACEMONT/ALDERLAKE_N/ATOM_GRACEMONT is called ALDERLAKE_N in 6.6. ] Signed-off-by: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Josh Poimboeuf <jpoimboe@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Pawan Gupta
|
6192d9ed31 |
x86/bugs: Use ALTERNATIVE() instead of mds_user_clear static key
commit 6613d82e617dd7eb8b0c40b2fe3acea655b1d611 upstream. The VERW mitigation at exit-to-user is enabled via a static branch mds_user_clear. This static branch is never toggled after boot, and can be safely replaced with an ALTERNATIVE() which is convenient to use in asm. Switch to ALTERNATIVE() to use the VERW mitigation late in exit-to-user path. Also remove the now redundant VERW in exc_nmi() and arch_exit_to_user_mode(). Signed-off-by: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com> Link: https://lore.kernel.org/all/20240213-delay-verw-v8-4-a6216d83edb7%40linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Pawan Gupta
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edc702b4a8 |
x86/entry_64: Add VERW just before userspace transition
commit 3c7501722e6b31a6e56edd23cea5e77dbb9ffd1a upstream.
Mitigation for MDS is to use VERW instruction to clear any secrets in
CPU Buffers. Any memory accesses after VERW execution can still remain
in CPU buffers. It is safer to execute VERW late in return to user path
to minimize the window in which kernel data can end up in CPU buffers.
There are not many kernel secrets to be had after SWITCH_TO_USER_CR3.
Add support for deploying VERW mitigation after user register state is
restored. This helps minimize the chances of kernel data ending up into
CPU buffers after executing VERW.
Note that the mitigation at the new location is not yet enabled.
Corner case not handled
=======================
Interrupts returning to kernel don't clear CPUs buffers since the
exit-to-user path is expected to do that anyways. But, there could be
a case when an NMI is generated in kernel after the exit-to-user path
has cleared the buffers. This case is not handled and NMI returning to
kernel don't clear CPU buffers because:
1. It is rare to get an NMI after VERW, but before returning to user.
2. For an unprivileged user, there is no known way to make that NMI
less rare or target it.
3. It would take a large number of these precisely-timed NMIs to mount
an actual attack. There's presumably not enough bandwidth.
4. The NMI in question occurs after a VERW, i.e. when user state is
restored and most interesting data is already scrubbed. Whats left
is only the data that NMI touches, and that may or may not be of
any interest.
[ pawan: resolved conflict in syscall_return_via_sysret, added
CLEAR_CPU_BUFFERS to USERGS_SYSRET64 ]
Suggested-by: Dave Hansen <dave.hansen@intel.com>
Signed-off-by: Pawan Gupta <pawan.kumar.gupta@linux.intel.com>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Link: https://lore.kernel.org/all/20240213-delay-verw-v8-2-a6216d83edb7%40linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Pawan Gupta
|
35e36eac88 |
x86/bugs: Add asm helpers for executing VERW
commit baf8361e54550a48a7087b603313ad013cc13386 upstream.
MDS mitigation requires clearing the CPU buffers before returning to
user. This needs to be done late in the exit-to-user path. Current
location of VERW leaves a possibility of kernel data ending up in CPU
buffers for memory accesses done after VERW such as:
1. Kernel data accessed by an NMI between VERW and return-to-user can
remain in CPU buffers since NMI returning to kernel does not
execute VERW to clear CPU buffers.
2. Alyssa reported that after VERW is executed,
CONFIG_GCC_PLUGIN_STACKLEAK=y scrubs the stack used by a system
call. Memory accesses during stack scrubbing can move kernel stack
contents into CPU buffers.
3. When caller saved registers are restored after a return from
function executing VERW, the kernel stack accesses can remain in
CPU buffers(since they occur after VERW).
To fix this VERW needs to be moved very late in exit-to-user path.
In preparation for moving VERW to entry/exit asm code, create macros
that can be used in asm. Also make VERW patching depend on a new feature
flag X86_FEATURE_CLEAR_CPU_BUF.
[pawan: - Runtime patch jmp instead of verw in macro CLEAR_CPU_BUFFERS
due to lack of relative addressing support for relocations
in kernels < v6.5.
- Add UNWIND_HINT_EMPTY to avoid warning:
arch/x86/entry/entry.o: warning: objtool: mds_verw_sel+0x0: unreachable instruction]
Reported-by: Alyssa Milburn <alyssa.milburn@intel.com>
Suggested-by: Andrew Cooper <andrew.cooper3@citrix.com>
Suggested-by: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Pawan Gupta <pawan.kumar.gupta@linux.intel.com>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Link: https://lore.kernel.org/all/20240213-delay-verw-v8-1-a6216d83edb7%40linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Pawan Gupta
|
8b20c6f894 |
x86/asm: Add _ASM_RIP() macro for x86-64 (%rip) suffix
From: "H. Peter Anvin (Intel)" <hpa@zytor.com> commit f87bc8dc7a7c438c70f97b4e51c76a183313272e upstream. Add a macro _ASM_RIP() to add a (%rip) suffix on 64 bits only. This is useful for immediate memory references where one doesn't want gcc to possibly use a register indirection as it may in the case of an "m" constraint. Signed-off-by: H. Peter Anvin (Intel) <hpa@zytor.com> Signed-off-by: Borislav Petkov <bp@suse.de> Signed-off-by: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> Link: https://lkml.kernel.org/r/20210910195910.2542662-3-hpa@zytor.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Anton Altaparmakov
|
d0838b0729 |
x86/pm: Work around false positive kmemleak report in msr_build_context()
[ Upstream commit e3f269ed0accbb22aa8f25d2daffa23c3fccd407 ] Since: |
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Andy Lutomirski
|
f594871732 |
x86/stackprotector/32: Make the canary into a regular percpu variable
[ Upstream commit 3fb0fdb3bbe7aed495109b3296b06c2409734023 ] On 32-bit kernels, the stackprotector canary is quite nasty -- it is stored at %gs:(20), which is nasty because 32-bit kernels use %fs for percpu storage. It's even nastier because it means that whether %gs contains userspace state or kernel state while running kernel code depends on whether stackprotector is enabled (this is CONFIG_X86_32_LAZY_GS), and this setting radically changes the way that segment selectors work. Supporting both variants is a maintenance and testing mess. Merely rearranging so that percpu and the stack canary share the same segment would be messy as the 32-bit percpu address layout isn't currently compatible with putting a variable at a fixed offset. Fortunately, GCC 8.1 added options that allow the stack canary to be accessed as %fs:__stack_chk_guard, effectively turning it into an ordinary percpu variable. This lets us get rid of all of the code to manage the stack canary GDT descriptor and the CONFIG_X86_32_LAZY_GS mess. (That name is special. We could use any symbol we want for the %fs-relative mode, but for CONFIG_SMP=n, gcc refuses to let us use any name other than __stack_chk_guard.) Forcibly disable stackprotector on older compilers that don't support the new options and turn the stack canary into a percpu variable. The "lazy GS" approach is now used for all 32-bit configurations. Also makes load_gs_index() work on 32-bit kernels. On 64-bit kernels, it loads the GS selector and updates the user GSBASE accordingly. (This is unchanged.) On 32-bit kernels, it loads the GS selector and updates GSBASE, which is now always the user base. This means that the overall effect is the same on 32-bit and 64-bit, which avoids some ifdeffery. [ bp: Massage commit message. ] Signed-off-by: Andy Lutomirski <luto@kernel.org> Signed-off-by: Borislav Petkov <bp@suse.de> Link: https://lkml.kernel.org/r/c0ff7dba14041c7e5d1cae5d4df052f03759bef3.1613243844.git.luto@kernel.org Stable-dep-of: e3f269ed0acc ("x86/pm: Work around false positive kmemleak report in msr_build_context()") Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Kim Phillips
|
d3084b0309 |
x86/cpu: Support AMD Automatic IBRS
commit e7862eda309ecfccc36bb5558d937ed3ace07f3f upstream. The AMD Zen4 core supports a new feature called Automatic IBRS. It is a "set-and-forget" feature that means that, like Intel's Enhanced IBRS, h/w manages its IBRS mitigation resources automatically across CPL transitions. The feature is advertised by CPUID_Fn80000021_EAX bit 8 and is enabled by setting MSR C000_0080 (EFER) bit 21. Enable Automatic IBRS by default if the CPU feature is present. It typically provides greater performance over the incumbent generic retpolines mitigation. Reuse the SPECTRE_V2_EIBRS spectre_v2_mitigation enum. AMD Automatic IBRS and Intel Enhanced IBRS have similar enablement. Add NO_EIBRS_PBRSB to cpu_vuln_whitelist, since AMD Automatic IBRS isn't affected by PBRSB-eIBRS. The kernel command line option spectre_v2=eibrs is used to select AMD Automatic IBRS, if available. Signed-off-by: Kim Phillips <kim.phillips@amd.com> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Acked-by: Sean Christopherson <seanjc@google.com> Acked-by: Dave Hansen <dave.hansen@linux.intel.com> Link: https://lore.kernel.org/r/20230124163319.2277355-8-kim.phillips@amd.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Greg Kroah-Hartman
|
66e91da883 |
This is the 5.10.210 stable release
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Merge 5.10.210 into android12-5.10-lts
Changes in 5.10.210
usb: cdns3: Fixes for sparse warnings
usb: cdns3: fix uvc failure work since sg support enabled
usb: cdns3: fix incorrect calculation of ep_buf_size when more than one config
usb: cdns3: fix iso transfer error when mult is not zero
usb: cdns3: Fix uvc fail when DMA cross 4k boundery since sg enabled
PCI: mediatek: Clear interrupt status before dispatching handler
units: change from 'L' to 'UL'
units: add the HZ macros
serial: sc16is7xx: set safe default SPI clock frequency
spi: introduce SPI_MODE_X_MASK macro
serial: sc16is7xx: add check for unsupported SPI modes during probe
iio: adc: ad7091r: Set alert bit in config register
iio: adc: ad7091r: Allow users to configure device events
iio: adc: ad7091r: Enable internal vref if external vref is not supplied
dmaengine: fix NULL pointer in channel unregistration function
iio:adc:ad7091r: Move exports into IIO_AD7091R namespace.
ext4: allow for the last group to be marked as trimmed
crypto: api - Disallow identical driver names
PM: hibernate: Enforce ordering during image compression/decompression
hwrng: core - Fix page fault dead lock on mmap-ed hwrng
crypto: s390/aes - Fix buffer overread in CTR mode
rpmsg: virtio: Free driver_override when rpmsg_remove()
bus: mhi: host: Drop chan lock before queuing buffers
parisc/firmware: Fix F-extend for PDC addresses
async: Split async_schedule_node_domain()
async: Introduce async_schedule_dev_nocall()
arm64: dts: qcom: sdm845: fix USB wakeup interrupt types
arm64: dts: qcom: sdm845: fix USB DP/DM HS PHY interrupts
lsm: new security_file_ioctl_compat() hook
scripts/get_abi: fix source path leak
mmc: core: Use mrq.sbc in close-ended ffu
mmc: mmc_spi: remove custom DMA mapped buffers
rtc: Adjust failure return code for cmos_set_alarm()
nouveau/vmm: don't set addr on the fail path to avoid warning
ubifs: ubifs_symlink: Fix memleak of inode->i_link in error path
rename(): fix the locking of subdirectories
block: Remove special-casing of compound pages
stddef: Introduce DECLARE_FLEX_ARRAY() helper
smb3: Replace smb2pdu 1-element arrays with flex-arrays
mm: vmalloc: introduce array allocation functions
KVM: use __vcalloc for very large allocations
net/smc: fix illegal rmb_desc access in SMC-D connection dump
tcp: make sure init the accept_queue's spinlocks once
bnxt_en: Wait for FLR to complete during probe
vlan: skip nested type that is not IFLA_VLAN_QOS_MAPPING
llc: make llc_ui_sendmsg() more robust against bonding changes
llc: Drop support for ETH_P_TR_802_2.
net/rds: Fix UBSAN: array-index-out-of-bounds in rds_cmsg_recv
tracing: Ensure visibility when inserting an element into tracing_map
afs: Hide silly-rename files from userspace
tcp: Add memory barrier to tcp_push()
netlink: fix potential sleeping issue in mqueue_flush_file
ipv6: init the accept_queue's spinlocks in inet6_create
net/mlx5: DR, Use the right GVMI number for drop action
net/mlx5e: fix a double-free in arfs_create_groups
netfilter: nf_tables: restrict anonymous set and map names to 16 bytes
netfilter: nf_tables: validate NFPROTO_* family
net: mvpp2: clear BM pool before initialization
selftests: netdevsim: fix the udp_tunnel_nic test
fjes: fix memleaks in fjes_hw_setup
net: fec: fix the unhandled context fault from smmu
btrfs: ref-verify: free ref cache before clearing mount opt
btrfs: tree-checker: fix inline ref size in error messages
btrfs: don't warn if discard range is not aligned to sector
btrfs: defrag: reject unknown flags of btrfs_ioctl_defrag_range_args
btrfs: don't abort filesystem when attempting to snapshot deleted subvolume
rbd: don't move requests to the running list on errors
exec: Fix error handling in begin_new_exec()
wifi: iwlwifi: fix a memory corruption
netfilter: nft_chain_filter: handle NETDEV_UNREGISTER for inet/ingress basechain
netfilter: nf_tables: reject QUEUE/DROP verdict parameters
gpiolib: acpi: Ignore touchpad wakeup on GPD G1619-04
drm: Don't unref the same fb many times by mistake due to deadlock handling
drm/bridge: nxp-ptn3460: fix i2c_master_send() error checking
drm/tidss: Fix atomic_flush check
drm/bridge: nxp-ptn3460: simplify some error checking
PM: sleep: Use dev_printk() when possible
PM: sleep: Avoid calling put_device() under dpm_list_mtx
PM: core: Remove unnecessary (void *) conversions
PM: sleep: Fix possible deadlocks in core system-wide PM code
fs/pipe: move check to pipe_has_watch_queue()
pipe: wakeup wr_wait after setting max_usage
ARM: dts: samsung: exynos4210-i9100: Unconditionally enable LDO12
arm64: dts: qcom: sc7180: Use pdc interrupts for USB instead of GIC interrupts
arm64: dts: qcom: sc7180: fix USB wakeup interrupt types
media: mtk-jpeg: Fix use after free bug due to error path handling in mtk_jpeg_dec_device_run
mm: use __pfn_to_section() instead of open coding it
mm/sparsemem: fix race in accessing memory_section->usage
btrfs: remove err variable from btrfs_delete_subvolume
btrfs: avoid copying BTRFS_ROOT_SUBVOL_DEAD flag to snapshot of subvolume being deleted
drm: panel-simple: add missing bus flags for Tianma tm070jvhg[30/33]
drm/exynos: fix accidental on-stack copy of exynos_drm_plane
drm/exynos: gsc: minor fix for loop iteration in gsc_runtime_resume
gpio: eic-sprd: Clear interrupt after set the interrupt type
spi: bcm-qspi: fix SFDP BFPT read by usig mspi read
mips: Call lose_fpu(0) before initializing fcr31 in mips_set_personality_nan
tick/sched: Preserve number of idle sleeps across CPU hotplug events
x86/entry/ia32: Ensure s32 is sign extended to s64
powerpc/mm: Fix null-pointer dereference in pgtable_cache_add
drivers/perf: pmuv3: don't expose SW_INCR event in sysfs
powerpc: Fix build error due to is_valid_bugaddr()
powerpc/mm: Fix build failures due to arch_reserved_kernel_pages()
x86/boot: Ignore NMIs during very early boot
powerpc: pmd_move_must_withdraw() is only needed for CONFIG_TRANSPARENT_HUGEPAGE
powerpc/lib: Validate size for vector operations
x86/mce: Mark fatal MCE's page as poison to avoid panic in the kdump kernel
perf/core: Fix narrow startup race when creating the perf nr_addr_filters sysfs file
debugobjects: Stop accessing objects after releasing hash bucket lock
regulator: core: Only increment use_count when enable_count changes
audit: Send netlink ACK before setting connection in auditd_set
ACPI: video: Add quirk for the Colorful X15 AT 23 Laptop
PNP: ACPI: fix fortify warning
ACPI: extlog: fix NULL pointer dereference check
PM / devfreq: Synchronize devfreq_monitor_[start/stop]
ACPI: APEI: set memory failure flags as MF_ACTION_REQUIRED on synchronous events
FS:JFS:UBSAN:array-index-out-of-bounds in dbAdjTree
UBSAN: array-index-out-of-bounds in dtSplitRoot
jfs: fix slab-out-of-bounds Read in dtSearch
jfs: fix array-index-out-of-bounds in dbAdjTree
jfs: fix uaf in jfs_evict_inode
pstore/ram: Fix crash when setting number of cpus to an odd number
crypto: stm32/crc32 - fix parsing list of devices
afs: fix the usage of read_seqbegin_or_lock() in afs_lookup_volume_rcu()
afs: fix the usage of read_seqbegin_or_lock() in afs_find_server*()
rxrpc_find_service_conn_rcu: fix the usage of read_seqbegin_or_lock()
jfs: fix array-index-out-of-bounds in diNewExt
s390/ptrace: handle setting of fpc register correctly
KVM: s390: fix setting of fpc register
SUNRPC: Fix a suspicious RCU usage warning
ecryptfs: Reject casefold directory inodes
ext4: fix inconsistent between segment fstrim and full fstrim
ext4: unify the type of flexbg_size to unsigned int
ext4: remove unnecessary check from alloc_flex_gd()
ext4: avoid online resizing failures due to oversized flex bg
wifi: rt2x00: restart beacon queue when hardware reset
selftests/bpf: satisfy compiler by having explicit return in btf test
selftests/bpf: Fix pyperf180 compilation failure with clang18
scsi: lpfc: Fix possible file string name overflow when updating firmware
PCI: Add no PM reset quirk for NVIDIA Spectrum devices
bonding: return -ENOMEM instead of BUG in alb_upper_dev_walk
scsi: arcmsr: Support new PCI device IDs 1883 and 1886
ARM: dts: imx7d: Fix coresight funnel ports
ARM: dts: imx7s: Fix lcdif compatible
ARM: dts: imx7s: Fix nand-controller #size-cells
wifi: ath9k: Fix potential array-index-out-of-bounds read in ath9k_htc_txstatus()
bpf: Add map and need_defer parameters to .map_fd_put_ptr()
scsi: libfc: Don't schedule abort twice
scsi: libfc: Fix up timeout error in fc_fcp_rec_error()
bpf: Set uattr->batch.count as zero before batched update or deletion
ARM: dts: rockchip: fix rk3036 hdmi ports node
ARM: dts: imx25/27-eukrea: Fix RTC node name
ARM: dts: imx: Use flash@0,0 pattern
ARM: dts: imx27: Fix sram node
ARM: dts: imx1: Fix sram node
ionic: pass opcode to devcmd_wait
block/rnbd-srv: Check for unlikely string overflow
ARM: dts: imx25: Fix the iim compatible string
ARM: dts: imx25/27: Pass timing0
ARM: dts: imx27-apf27dev: Fix LED name
ARM: dts: imx23-sansa: Use preferred i2c-gpios properties
ARM: dts: imx23/28: Fix the DMA controller node name
net: dsa: mv88e6xxx: Fix mv88e6352_serdes_get_stats error path
block: prevent an integer overflow in bvec_try_merge_hw_page
md: Whenassemble the array, consult the superblock of the freshest device
arm64: dts: qcom: msm8996: Fix 'in-ports' is a required property
arm64: dts: qcom: msm8998: Fix 'out-ports' is a required property
wifi: rtl8xxxu: Add additional USB IDs for RTL8192EU devices
wifi: rtlwifi: rtl8723{be,ae}: using calculate_bit_shift()
wifi: cfg80211: free beacon_ies when overridden from hidden BSS
Bluetooth: qca: Set both WIDEBAND_SPEECH and LE_STATES quirks for QCA2066
Bluetooth: L2CAP: Fix possible multiple reject send
i40e: Fix VF disable behavior to block all traffic
f2fs: fix to check return value of f2fs_reserve_new_block()
ALSA: hda: Refer to correct stream index at loops
ASoC: doc: Fix undefined SND_SOC_DAPM_NOPM argument
fast_dput(): handle underflows gracefully
RDMA/IPoIB: Fix error code return in ipoib_mcast_join
drm/amd/display: Fix tiled display misalignment
f2fs: fix write pointers on zoned device after roll forward
drm/drm_file: fix use of uninitialized variable
drm/framebuffer: Fix use of uninitialized variable
drm/mipi-dsi: Fix detach call without attach
media: stk1160: Fixed high volume of stk1160_dbg messages
media: rockchip: rga: fix swizzling for RGB formats
PCI: add INTEL_HDA_ARL to pci_ids.h
ALSA: hda: Intel: add HDA_ARL PCI ID support
ALSA: hda: intel-dspcfg: add filters for ARL-S and ARL
drm/exynos: Call drm_atomic_helper_shutdown() at shutdown/unbind time
IB/ipoib: Fix mcast list locking
media: ddbridge: fix an error code problem in ddb_probe
drm/msm/dpu: Ratelimit framedone timeout msgs
clk: hi3620: Fix memory leak in hi3620_mmc_clk_init()
clk: mmp: pxa168: Fix memory leak in pxa168_clk_init()
watchdog: it87_wdt: Keep WDTCTRL bit 3 unmodified for IT8784/IT8786
drm/amdgpu: Let KFD sync with VM fences
drm/amdgpu: Drop 'fence' check in 'to_amdgpu_amdkfd_fence()'
leds: trigger: panic: Don't register panic notifier if creating the trigger failed
um: Fix naming clash between UML and scheduler
um: Don't use vfprintf() for os_info()
um: net: Fix return type of uml_net_start_xmit()
i3c: master: cdns: Update maximum prescaler value for i2c clock
xen/gntdev: Fix the abuse of underlying struct page in DMA-buf import
mfd: ti_am335x_tscadc: Fix TI SoC dependencies
PCI: Only override AMD USB controller if required
PCI: switchtec: Fix stdev_release() crash after surprise hot remove
usb: hub: Replace hardcoded quirk value with BIT() macro
tty: allow TIOCSLCKTRMIOS with CAP_CHECKPOINT_RESTORE
fs/kernfs/dir: obey S_ISGID
PCI/AER: Decode Requester ID when no error info found
libsubcmd: Fix memory leak in uniq()
virtio_net: Fix "‘%d’ directive writing between 1 and 11 bytes into a region of size 10" warnings
blk-mq: fix IO hang from sbitmap wakeup race
ceph: fix deadlock or deadcode of misusing dget()
drm/amd/powerplay: Fix kzalloc parameter 'ATOM_Tonga_PPM_Table' in 'get_platform_power_management_table()'
drm/amdgpu: Release 'adev->pm.fw' before return in 'amdgpu_device_need_post()'
perf: Fix the nr_addr_filters fix
wifi: cfg80211: fix RCU dereference in __cfg80211_bss_update
drm: using mul_u32_u32() requires linux/math64.h
scsi: isci: Fix an error code problem in isci_io_request_build()
scsi: core: Introduce enum scsi_disposition
scsi: core: Move scsi_host_busy() out of host lock for waking up EH handler
ip6_tunnel: use dev_sw_netstats_rx_add()
ip6_tunnel: make sure to pull inner header in __ip6_tnl_rcv()
net-zerocopy: Refactor frag-is-remappable test.
tcp: add sanity checks to rx zerocopy
ixgbe: Remove non-inclusive language
ixgbe: Refactor returning internal error codes
ixgbe: Refactor overtemp event handling
ixgbe: Fix an error handling path in ixgbe_read_iosf_sb_reg_x550()
ipv6: Ensure natural alignment of const ipv6 loopback and router addresses
llc: call sock_orphan() at release time
netfilter: nf_log: replace BUG_ON by WARN_ON_ONCE when putting logger
netfilter: nft_ct: sanitize layer 3 and 4 protocol number in custom expectations
net: ipv4: fix a memleak in ip_setup_cork
af_unix: fix lockdep positive in sk_diag_dump_icons()
net: sysfs: Fix /sys/class/net/<iface> path
HID: apple: Add support for the 2021 Magic Keyboard
HID: apple: Add 2021 magic keyboard FN key mapping
bonding: remove print in bond_verify_device_path
uapi: stddef.h: Fix __DECLARE_FLEX_ARRAY for C++
PM: sleep: Fix error handling in dpm_prepare()
dmaengine: fsl-dpaa2-qdma: Fix the size of dma pools
dmaengine: ti: k3-udma: Report short packet errors
dmaengine: fsl-qdma: Fix a memory leak related to the status queue DMA
dmaengine: fsl-qdma: Fix a memory leak related to the queue command DMA
phy: renesas: rcar-gen3-usb2: Fix returning wrong error code
dmaengine: fix is_slave_direction() return false when DMA_DEV_TO_DEV
phy: ti: phy-omap-usb2: Fix NULL pointer dereference for SRP
drm/msm/dp: return correct Colorimetry for DP_TEST_DYNAMIC_RANGE_CEA case
net: stmmac: xgmac: fix handling of DPP safety error for DMA channels
selftests: net: avoid just another constant wait
tunnels: fix out of bounds access when building IPv6 PMTU error
atm: idt77252: fix a memleak in open_card_ubr0
hwmon: (aspeed-pwm-tacho) mutex for tach reading
hwmon: (coretemp) Fix out-of-bounds memory access
hwmon: (coretemp) Fix bogus core_id to attr name mapping
inet: read sk->sk_family once in inet_recv_error()
rxrpc: Fix response to PING RESPONSE ACKs to a dead call
tipc: Check the bearer type before calling tipc_udp_nl_bearer_add()
ppp_async: limit MRU to 64K
netfilter: nft_compat: reject unused compat flag
netfilter: nft_compat: restrict match/target protocol to u16
netfilter: nft_ct: reject direction for ct id
netfilter: nft_set_pipapo: store index in scratch maps
netfilter: nft_set_pipapo: add helper to release pcpu scratch area
netfilter: nft_set_pipapo: remove scratch_aligned pointer
scsi: core: Move scsi_host_busy() out of host lock if it is for per-command
blk-iocost: Fix an UBSAN shift-out-of-bounds warning
net/af_iucv: clean up a try_then_request_module()
USB: serial: qcserial: add new usb-id for Dell Wireless DW5826e
USB: serial: option: add Fibocom FM101-GL variant
USB: serial: cp210x: add ID for IMST iM871A-USB
usb: host: xhci-plat: Add support for XHCI_SG_TRB_CACHE_SIZE_QUIRK
hrtimer: Report offline hrtimer enqueue
Input: i8042 - fix strange behavior of touchpad on Clevo NS70PU
Input: atkbd - skip ATKBD_CMD_SETLEDS when skipping ATKBD_CMD_GETID
vhost: use kzalloc() instead of kmalloc() followed by memset()
clocksource: Skip watchdog check for large watchdog intervals
net: stmmac: xgmac: use #define for string constants
net: stmmac: xgmac: fix a typo of register name in DPP safety handling
netfilter: nft_set_rbtree: skip end interval element from gc
btrfs: forbid creating subvol qgroups
btrfs: do not ASSERT() if the newly created subvolume already got read
btrfs: forbid deleting live subvol qgroup
btrfs: send: return EOPNOTSUPP on unknown flags
of: unittest: Fix compile in the non-dynamic case
net: openvswitch: limit the number of recursions from action sets
spi: ppc4xx: Drop write-only variable
ASoC: rt5645: Fix deadlock in rt5645_jack_detect_work()
net: sysfs: Fix /sys/class/net/<iface> path for statistics
MIPS: Add 'memory' clobber to csum_ipv6_magic() inline assembler
i40e: Fix waiting for queues of all VSIs to be disabled
tracing/trigger: Fix to return error if failed to alloc snapshot
mm/writeback: fix possible divide-by-zero in wb_dirty_limits(), again
ALSA: hda/realtek: Fix the external mic not being recognised for Acer Swift 1 SF114-32
ALSA: hda/realtek: Enable Mute LED on HP Laptop 14-fq0xxx
HID: wacom: generic: Avoid reporting a serial of '0' to userspace
HID: wacom: Do not register input devices until after hid_hw_start
usb: ucsi_acpi: Fix command completion handling
USB: hub: check for alternate port before enabling A_ALT_HNP_SUPPORT
usb: f_mass_storage: forbid async queue when shutdown happen
media: ir_toy: fix a memleak in irtoy_tx
powerpc/kasan: Fix addr error caused by page alignment
i2c: i801: Remove i801_set_block_buffer_mode
i2c: i801: Fix block process call transactions
modpost: trim leading spaces when processing source files list
scsi: Revert "scsi: fcoe: Fix potential deadlock on &fip->ctlr_lock"
lsm: fix the logic in security_inode_getsecctx()
firewire: core: correct documentation of fw_csr_string() kernel API
kbuild: Fix changing ELF file type for output of gen_btf for big endian
nfc: nci: free rx_data_reassembly skb on NCI device cleanup
net: hsr: remove WARN_ONCE() in send_hsr_supervision_frame()
xen-netback: properly sync TX responses
ALSA: hda/realtek: Enable headset mic on Vaio VJFE-ADL
binder: signal epoll threads of self-work
misc: fastrpc: Mark all sessions as invalid in cb_remove
ext4: fix double-free of blocks due to wrong extents moved_len
tracing: Fix wasted memory in saved_cmdlines logic
staging: iio: ad5933: fix type mismatch regression
iio: magnetometer: rm3100: add boundary check for the value read from RM3100_REG_TMRC
iio: accel: bma400: Fix a compilation problem
media: rc: bpf attach/detach requires write permission
hv_netvsc: Fix race condition between netvsc_probe and netvsc_remove
ring-buffer: Clean ring_buffer_poll_wait() error return
serial: max310x: set default value when reading clock ready bit
serial: max310x: improve crystal stable clock detection
x86/Kconfig: Transmeta Crusoe is CPU family 5, not 6
x86/mm/ident_map: Use gbpages only where full GB page should be mapped.
mmc: slot-gpio: Allow non-sleeping GPIO ro
ALSA: hda/conexant: Add quirk for SWS JS201D
nilfs2: fix data corruption in dsync block recovery for small block sizes
nilfs2: fix hang in nilfs_lookup_dirty_data_buffers()
crypto: ccp - Fix null pointer dereference in __sev_platform_shutdown_locked
nfp: use correct macro for LengthSelect in BAR config
nfp: flower: prevent re-adding mac index for bonded port
wifi: mac80211: reload info pointer in ieee80211_tx_dequeue()
irqchip/irq-brcmstb-l2: Add write memory barrier before exit
irqchip/gic-v3-its: Fix GICv4.1 VPE affinity update
s390/qeth: Fix potential loss of L3-IP@ in case of network issues
ceph: prevent use-after-free in encode_cap_msg()
of: property: fix typo in io-channels
can: j1939: Fix UAF in j1939_sk_match_filter during setsockopt(SO_J1939_FILTER)
pmdomain: core: Move the unused cleanup to a _sync initcall
tracing: Inform kmemleak of saved_cmdlines allocation
Revert "md/raid5: Wait for MD_SB_CHANGE_PENDING in raid5d"
bus: moxtet: Add spi device table
PCI: dwc: endpoint: Fix dw_pcie_ep_raise_msix_irq() alignment support
mips: Fix max_mapnr being uninitialized on early stages
crypto: lib/mpi - Fix unexpected pointer access in mpi_ec_init
serial: Add rs485_supported to uart_port
serial: 8250_exar: Fill in rs485_supported
serial: 8250_exar: Set missing rs485_supported flag
scripts/decode_stacktrace.sh: silence stderr messages from addr2line/nm
scripts/decode_stacktrace.sh: support old bash version
scripts: decode_stacktrace: demangle Rust symbols
scripts/decode_stacktrace.sh: optionally use LLVM utilities
netfilter: ipset: fix performance regression in swap operation
netfilter: ipset: Missing gc cancellations fixed
hrtimer: Ignore slack time for RT tasks in schedule_hrtimeout_range()
Revert "arm64: Stash shadow stack pointer in the task struct on interrupt"
net: prevent mss overflow in skb_segment()
sched/membarrier: reduce the ability to hammer on sys_membarrier
nilfs2: fix potential bug in end_buffer_async_write
nilfs2: replace WARN_ONs for invalid DAT metadata block requests
dm: limit the number of targets and parameter size area
PM: runtime: add devm_pm_runtime_enable helper
PM: runtime: Have devm_pm_runtime_enable() handle pm_runtime_dont_use_autosuspend()
drm/msm/dsi: Enable runtime PM
netfilter: nf_tables: fix pointer math issue in nft_byteorder_eval()
net: bcmgenet: Fix EEE implementation
PCI: dwc: Fix a 64bit bug in dw_pcie_ep_raise_msix_irq()
Linux 5.10.210
Change-Id: I5e7327f58dd6abd26ac2b1e328a81c1010d1147c
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
|
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Hou Tao
|
aa64355c45 |
x86/mm: Move is_vsyscall_vaddr() into asm/vsyscall.h
[ Upstream commit ee0e39a63b78849f8abbef268b13e4838569f646 ] Move is_vsyscall_vaddr() into asm/vsyscall.h to make it available for copy_from_kernel_nofault_allowed() in arch/x86/mm/maccess.c. Reviewed-by: Sohil Mehta <sohil.mehta@intel.com> Signed-off-by: Hou Tao <houtao1@huawei.com> Link: https://lore.kernel.org/r/20240202103935.3154011-2-houtao@huaweicloud.com Signed-off-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Peter Zijlstra
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1dfe6393d1 |
x86/alternative: Make custom return thunk unconditional
Upstream commit: 095b8303f3835c68ac4a8b6d754ca1c3b6230711
There is infrastructure to rewrite return thunks to point to any
random thunk one desires, unwrap that from CALL_THUNKS, which up to
now was the sole user of that.
[ bp: Make the thunks visible on 32-bit and add ifdeffery for the
32-bit builds. ]
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/20230814121148.775293785@infradead.org
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Borislav Petkov (AMD)
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dd1a169b44 |
Revert "x86/alternative: Make custom return thunk unconditional"
This reverts commit 08f7cfd44f77b2796582bc26164fdef44dd33b6c.
Revert the backport of upstream commit:
095b8303f383 ("x86/alternative: Make custom return thunk unconditional")
in order to backport the full version now that
770ae1b70952 ("x86/returnthunk: Allow different return thunks")
has been backported.
Revert it here so that the build breakage is kept at minimum.
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Peter Zijlstra
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e8e9d1f6cf |
x86/returnthunk: Allow different return thunks
Upstream commit: 770ae1b709528a6a173b5c7b183818ee9b45e376 In preparation for call depth tracking on Intel SKL CPUs, make it possible to patch in a SKL specific return thunk. Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lore.kernel.org/r/20220915111147.680469665@infradead.org Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Peter Zijlstra
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b253061d4b |
x86/ibt,paravirt: Use text_gen_insn() for paravirt_patch()
Upstream commit: ba27d1a80871eb8dbeddf34ec7d396c149cbb8d7 Less duplication is more better. Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Acked-by: Josh Poimboeuf <jpoimboe@redhat.com> Link: https://lore.kernel.org/r/20220308154317.697253958@infradead.org [ Keep struct branch. ] Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Peter Zijlstra
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e752912ce1 |
x86/text-patching: Make text_gen_insn() play nice with ANNOTATE_NOENDBR
Upstream commit: bbf92368b0b1fe472d489e62d3340d7897e9c697 Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Acked-by: Josh Poimboeuf <jpoimboe@redhat.com> Link: https://lore.kernel.org/r/20220308154317.638561109@infradead.org Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Jan Beulich
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841b9f6f68 |
x86: drop bogus "cc" clobber from __try_cmpxchg_user_asm()
commit 1df931d95f4dc1c11db1123e85d4e08156e46ef9 upstream.
As noted (and fixed) a couple of times in the past, "=@cc<cond>" outputs
and clobbering of "cc" don't work well together. The compiler appears to
mean to reject such, but doesn't - in its upstream form - quite manage
to yet for "cc". Furthermore two similar macros don't clobber "cc", and
clobbering "cc" is pointless in asm()-s for x86 anyway - the compiler
always assumes status flags to be clobbered there.
Fixes: 989b5db215a2 ("x86/uaccess: Implement macros for CMPXCHG on user addresses")
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Message-Id: <485c0c0b-a3a7-0b7c-5264-7d00c01de032@suse.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Borislav Petkov
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b8034ca2fd |
task_stack, x86/cea: Force-inline stack helpers
[ Upstream commit e87f4152e542610d0b4c6c8548964a68a59d2040 ] Force-inline two stack helpers to fix the following objtool warnings: vmlinux.o: warning: objtool: in_task_stack()+0xc: call to task_stack_page() leaves .noinstr.text section vmlinux.o: warning: objtool: in_entry_stack()+0x10: call to cpu_entry_stack() leaves .noinstr.text section Signed-off-by: Borislav Petkov <bp@suse.de> Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lore.kernel.org/r/20220324183607.31717-2-bp@alien8.de Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Peter Zijlstra
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7ab8a3bac5 |
x86/uaccess: Implement macros for CMPXCHG on user addresses
[ Upstream commit 989b5db215a2f22f89d730b607b071d964780f10 ] Add support for CMPXCHG loops on userspace addresses. Provide both an "unsafe" version for tight loops that do their own uaccess begin/end, as well as a "safe" version for use cases where the CMPXCHG is not buried in a loop, e.g. KVM will resume the guest instead of looping when emulation of a guest atomic accesses fails the CMPXCHG. Provide 8-byte versions for 32-bit kernels so that KVM can do CMPXCHG on guest PAE PTEs, which are accessed via userspace addresses. Guard the asm_volatile_goto() variation with CC_HAS_ASM_GOTO_TIED_OUTPUT, the "+m" constraint fails on some compilers that otherwise support CC_HAS_ASM_GOTO_OUTPUT. Cc: stable@vger.kernel.org Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Co-developed-by: Sean Christopherson <seanjc@google.com> Signed-off-by: Sean Christopherson <seanjc@google.com> Message-Id: <20220202004945.2540433-3-seanjc@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Richard Palethorpe
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4e806600eb |
x86/entry/ia32: Ensure s32 is sign extended to s64
commit 56062d60f117dccfb5281869e0ab61e090baf864 upstream.
Presently ia32 registers stored in ptregs are unconditionally cast to
unsigned int by the ia32 stub. They are then cast to long when passed to
__se_sys*, but will not be sign extended.
This takes the sign of the syscall argument into account in the ia32
stub. It still casts to unsigned int to avoid implementation specific
behavior. However then casts to int or unsigned int as necessary. So that
the following cast to long sign extends the value.
This fixes the io_pgetevents02 LTP test when compiled with -m32. Presently
the systemcall io_pgetevents_time64() unexpectedly accepts -1 for the
maximum number of events.
It doesn't appear other systemcalls with signed arguments are effected
because they all have compat variants defined and wired up.
Fixes:
|
||
|
Greg Kroah-Hartman
|
7999a9a70d |
This is the 5.10.202 stable release
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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> |
||
|
Greg Kroah-Hartman
|
cf3a19d56e |
Merge 5.10.201 into android12-5.10-lts
Changes in 5.10.201 iov_iter, x86: Be consistent about the __user tag on copy_mc_to_user() sched/uclamp: Ignore (util == 0) optimization in feec() when p_util_max = 0 vfs: fix readahead(2) on block devices x86/srso: Fix SBPB enablement for (possible) future fixed HW futex: Don't include process MM in futex key on no-MMU x86/boot: Fix incorrect startup_gdt_descr.size pstore/platform: Add check for kstrdup genirq/matrix: Exclude managed interrupts in irq_matrix_allocated() i40e: fix potential memory leaks in i40e_remove() udp: add missing WRITE_ONCE() around up->encap_rcv tcp: call tcp_try_undo_recovery when an RTOd TFO SYNACK is ACKed overflow: Implement size_t saturating arithmetic helpers gve: Use size_add() in call to struct_size() mlxsw: Use size_mul() in call to struct_size() tipc: Use size_add() in calls to struct_size() net: spider_net: Use size_add() in call to struct_size() wifi: rtw88: debug: Fix the NULL vs IS_ERR() bug for debugfs_create_file() wifi: mt76: mt7603: rework/fix rx pse hang check tcp_metrics: add missing barriers on delete tcp_metrics: properly set tp->snd_ssthresh in tcp_init_metrics() tcp_metrics: do not create an entry from tcp_init_metrics() wifi: rtlwifi: fix EDCA limit set by BT coexistence can: dev: can_restart(): don't crash kernel if carrier is OK can: dev: can_restart(): fix race condition between controller restart and netif_carrier_on() PM / devfreq: rockchip-dfi: Make pmu regmap mandatory thermal: core: prevent potential string overflow r8169: use tp_to_dev instead of open code r8169: fix rare issue with broken rx after link-down on RTL8125 chtls: fix tp->rcv_tstamp initialization tcp: fix cookie_init_timestamp() overflows ACPI: sysfs: Fix create_pnp_modalias() and create_of_modalias() ipv6: avoid atomic fragment on GSO packets net: add DEV_STATS_READ() helper ipvlan: properly track tx_errors regmap: debugfs: Fix a erroneous check after snprintf() clk: qcom: clk-rcg2: Fix clock rate overflow for high parent frequencies clk: qcom: mmcc-msm8998: Add hardware clockgating registers to some clks clk: qcom: mmcc-msm8998: Don't check halt bit on some branch clks clk: qcom: mmcc-msm8998: Set bimc_smmu_gdsc always on clk: qcom: mmcc-msm8998: Fix the SMMU GDSC clk: qcom: gcc-sm8150: use ARRAY_SIZE instead of specifying num_parents clk: qcom: gcc-sm8150: Fix gcc_sdcc2_apps_clk_src clk: imx: Select MXC_CLK for CLK_IMX8QXP clk: imx: imx8mq: correct error handling path clk: asm9260: use parent index to link the reference clock clk: linux/clk-provider.h: fix kernel-doc warnings and typos spi: nxp-fspi: use the correct ioremap function clk: keystone: pll: fix a couple NULL vs IS_ERR() checks clk: ti: Add ti_dt_clk_name() helper to use clock-output-names clk: ti: Update pll and clockdomain clocks to use ti_dt_clk_name() clk: ti: Update component clocks to use ti_dt_clk_name() clk: ti: change ti_clk_register[_omap_hw]() API clk: ti: fix double free in of_ti_divider_clk_setup() clk: npcm7xx: Fix incorrect kfree clk: mediatek: clk-mt6765: Add check for mtk_alloc_clk_data clk: mediatek: clk-mt6779: Add check for mtk_alloc_clk_data clk: mediatek: clk-mt6797: Add check for mtk_alloc_clk_data clk: mediatek: clk-mt7629-eth: Add check for mtk_alloc_clk_data clk: mediatek: clk-mt7629: Add check for mtk_alloc_clk_data clk: mediatek: clk-mt2701: Add check for mtk_alloc_clk_data clk: qcom: config IPQ_APSS_6018 should depend on QCOM_SMEM platform/x86: wmi: Fix probe failure when failing to register WMI devices platform/x86: wmi: remove unnecessary initializations platform/x86: wmi: Fix opening of char device hwmon: (axi-fan-control) Support temperature vs pwm points hwmon: (axi-fan-control) Fix possible NULL pointer dereference hwmon: (coretemp) Fix potentially truncated sysfs attribute name drm/rockchip: vop: Fix reset of state in duplicate state crtc funcs drm/rockchip: vop: Fix call to crtc reset helper drm/radeon: possible buffer overflow drm/bridge: tc358768: Fix use of uninitialized variable drm/bridge: tc358768: Disable non-continuous clock mode drm/bridge: tc358768: Fix bit updates drm/mediatek: Fix iommu fault during crtc enabling drm/rockchip: cdn-dp: Fix some error handling paths in cdn_dp_probe() arm64/arm: xen: enlighten: Fix KPTI checks drm/rockchip: Fix type promotion bug in rockchip_gem_iommu_map() xen-pciback: Consider INTx disabled when MSI/MSI-X is enabled arm64: dts: qcom: msm8916: Fix iommu local address range arm64: dts: qcom: sdm845-mtp: fix WiFi configuration ARM: dts: qcom: mdm9615: populate vsdcc fixed regulator soc: qcom: llcc: Handle a second device without data corruption firmware: ti_sci: Mark driver as non removable clk: scmi: Free scmi_clk allocated when the clocks with invalid info are skipped selftests/pidfd: Fix ksft print formats selftests/resctrl: Ensure the benchmark commands fits to its array crypto: hisilicon/hpre - Fix a erroneous check after snprintf() hwrng: geode - fix accessing registers libnvdimm/of_pmem: Use devm_kstrdup instead of kstrdup and check its return value nd_btt: Make BTT lanes preemptible crypto: caam/qi2 - fix Chacha20 + Poly1305 self test failure crypto: caam/jr - fix Chacha20 + Poly1305 self test failure crypto: qat - mask device capabilities with soft straps crypto: qat - increase size of buffers hid: cp2112: Fix duplicate workqueue initialization ARM: 9321/1: memset: cast the constant byte to unsigned char ext4: move 'ix' sanity check to corrent position ASoC: fsl: mpc5200_dma.c: Fix warning of Function parameter or member not described IB/mlx5: Fix rdma counter binding for RAW QP RDMA/hns: Fix uninitialized ucmd in hns_roce_create_qp_common() RDMA/hns: Fix signed-unsigned mixed comparisons ASoC: fsl: Fix PM disable depth imbalance in fsl_easrc_probe scsi: ufs: core: Leave space for '\0' in utf8 desc string RDMA/hfi1: Workaround truncation compilation error hid: cp2112: Fix IRQ shutdown stopping polling for all IRQs on chip sh: bios: Revive earlyprintk support Revert "HID: logitech-hidpp: add a module parameter to keep firmware gestures" HID: logitech-hidpp: Remove HIDPP_QUIRK_NO_HIDINPUT quirk HID: logitech-hidpp: Don't restart IO, instead defer hid_connect() only HID: logitech-hidpp: Revert "Don't restart communication if not necessary" HID: logitech-hidpp: Move get_wireless_feature_index() check to hidpp_connect_event() ASoC: Intel: Skylake: Fix mem leak when parsing UUIDs fails padata: Convert from atomic_t to refcount_t on parallel_data->refcnt padata: Fix refcnt handling in padata_free_shell() ASoC: ams-delta.c: use component after check mfd: core: Un-constify mfd_cell.of_reg mfd: core: Ensure disabled devices are skipped without aborting mfd: dln2: Fix double put in dln2_probe leds: pwm: Don't disable the PWM when the LED should be off leds: trigger: ledtrig-cpu:: Fix 'output may be truncated' issue for 'cpu' tty: tty_jobctrl: fix pid memleak in disassociate_ctty() livepatch: Fix missing newline character in klp_resolve_symbols() usb: dwc2: fix possible NULL pointer dereference caused by driver concurrency dmaengine: ti: edma: handle irq_of_parse_and_map() errors misc: st_core: Do not call kfree_skb() under spin_lock_irqsave() tools: iio: privatize globals and functions in iio_generic_buffer.c file tools: iio: iio_generic_buffer: Fix some integer type and calculation tools: iio: iio_generic_buffer ensure alignment USB: usbip: fix stub_dev hub disconnect dmaengine: pxa_dma: Remove an erroneous BUG_ON() in pxad_free_desc() f2fs: fix to initialize map.m_pblk in f2fs_precache_extents() interconnect: qcom: sc7180: Retire DEFINE_QBCM interconnect: qcom: sc7180: Set ACV enable_mask modpost: fix tee MODULE_DEVICE_TABLE built on big-endian host powerpc/40x: Remove stale PTE_ATOMIC_UPDATES macro powerpc/xive: Fix endian conversion size powerpc/imc-pmu: Use the correct spinlock initializer. powerpc/pseries: fix potential memory leak in init_cpu_associativity() xhci: Loosen RPM as default policy to cover for AMD xHC 1.1 usb: host: xhci-plat: fix possible kernel oops while resuming perf machine: Avoid out of bounds LBR memory read perf hist: Add missing puts to hist__account_cycles i3c: Fix potential refcount leak in i3c_master_register_new_i3c_devs rtc: pcf85363: fix wrong mask/val parameters in regmap_update_bits call pcmcia: cs: fix possible hung task and memory leak pccardd() pcmcia: ds: fix refcount leak in pcmcia_device_add() pcmcia: ds: fix possible name leak in error path in pcmcia_device_add() media: i2c: max9286: Fix some redundant of_node_put() calls media: bttv: fix use after free error due to btv->timeout timer media: s3c-camif: Avoid inappropriate kfree() media: vidtv: psi: Add check for kstrdup media: vidtv: mux: Add check and kfree for kstrdup media: cedrus: Fix clock/reset sequence media: dvb-usb-v2: af9035: fix missing unlock regmap: prevent noinc writes from clobbering cache pwm: sti: Avoid conditional gotos pwm: sti: Reduce number of allocations and drop usage of chip_data pwm: brcmstb: Utilize appropriate clock APIs in suspend/resume Input: synaptics-rmi4 - fix use after free in rmi_unregister_function() llc: verify mac len before reading mac header hsr: Prevent use after free in prp_create_tagged_frame() tipc: Change nla_policy for bearer-related names to NLA_NUL_STRING inet: shrink struct flowi_common dccp: Call security_inet_conn_request() after setting IPv4 addresses. dccp/tcp: Call security_inet_conn_request() after setting IPv6 addresses. net: r8169: Disable multicast filter for RTL8168H and RTL8107E Fix termination state for idr_for_each_entry_ul() net: stmmac: xgmac: Enable support for multiple Flexible PPS outputs net/smc: fix dangling sock under state SMC_APPFINCLOSEWAIT net/smc: allow cdc msg send rather than drop it with NULL sndbuf_desc net/smc: put sk reference if close work was canceled tg3: power down device only on SYSTEM_POWER_OFF r8169: respect userspace disabling IFF_MULTICAST netfilter: xt_recent: fix (increase) ipv6 literal buffer length netfilter: nft_redir: use `struct nf_nat_range2` throughout and deduplicate eval call-backs netfilter: nat: fix ipv6 nat redirect with mapped and scoped addresses x86: Share definition of __is_canonical_address() x86/sev-es: Allow copy_from_kernel_nofault() in earlier boot drm/syncobj: fix DRM_SYNCOBJ_WAIT_FLAGS_WAIT_AVAILABLE spi: spi-zynq-qspi: add spi-mem to driver kconfig dependencies fbdev: imsttfb: Fix error path of imsttfb_probe() fbdev: imsttfb: fix a resource leak in probe fbdev: fsl-diu-fb: mark wr_reg_wa() static tracing/kprobes: Fix the order of argument descriptions Revert "mmc: core: Capture correct oemid-bits for eMMC cards" btrfs: use u64 for buffer sizes in the tree search ioctls Linux 5.10.201 Change-Id: I0ce874e25eb6aeebf5826d6ef843fdbbf55d7c7d Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> |
||
Maciej S. Szmigiero
|
910caee346 |
KVM: x86: Ignore MSR_AMD64_TW_CFG access
commit 2770d4722036d6bd24bcb78e9cd7f6e572077d03 upstream.
Hyper-V enabled Windows Server 2022 KVM VM cannot be started on Zen1 Ryzen
since it crashes at boot with SYSTEM_THREAD_EXCEPTION_NOT_HANDLED +
STATUS_PRIVILEGED_INSTRUCTION (in other words, because of an unexpected #GP
in the guest kernel).
This is because Windows tries to set bit 8 in MSR_AMD64_TW_CFG and can't
handle receiving a #GP when doing so.
Give this MSR the same treatment that commit
|
||
Mike Rapoport (IBM)
|
a7aa2f1ca8 |
x86/mm: Drop the 4 MB restriction on minimal NUMA node memory size
[ Upstream commit a1e2b8b36820d8c91275f207e77e91645b7c6836 ]
Qi Zheng reported crashes in a production environment and provided a
simplified example as a reproducer:
| For example, if we use Qemu to start a two NUMA node kernel,
| one of the nodes has 2M memory (less than NODE_MIN_SIZE),
| and the other node has 2G, then we will encounter the
| following panic:
|
| BUG: kernel NULL pointer dereference, address: 0000000000000000
| <...>
| RIP: 0010:_raw_spin_lock_irqsave+0x22/0x40
| <...>
| Call Trace:
| <TASK>
| deactivate_slab()
| bootstrap()
| kmem_cache_init()
| start_kernel()
| secondary_startup_64_no_verify()
The crashes happen because of inconsistency between the nodemask that
has nodes with less than 4MB as memoryless, and the actual memory fed
into the core mm.
The commit:
|
||
|
Greg Kroah-Hartman
|
9cba6b5683 |
This is the 5.10.200 stable release
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handle reset delay when using SMBus trsnsport fbdev: atyfb: only use ioremap_uc() on i386 and ia64 spi: npcm-fiu: Fix UMA reads when dummy.nbytes == 0 netfilter: nfnetlink_log: silence bogus compiler warning ASoC: rt5650: fix the wrong result of key button fbdev: uvesafb: Call cn_del_callback() at the end of uvesafb_exit() scsi: mpt3sas: Fix in error path platform/mellanox: mlxbf-tmfifo: Fix a warning message net: chelsio: cxgb4: add an error code check in t4_load_phy_fw powerpc/mm: Fix boot crash with FLATMEM can: isotp: change error format from decimal to symbolic error names can: isotp: add symbolic error message to isotp_module_init() can: isotp: Add error message if txqueuelen is too small can: isotp: set max PDU size to 64 kByte can: isotp: isotp_bind(): return -EINVAL on incorrect CAN ID formatting can: isotp: check CAN address family in isotp_bind() can: isotp: handle wait_event_interruptible() return values can: isotp: add local echo tx processing and tx without FC can: isotp: isotp_bind(): do not validate unused address information can: isotp: isotp_sendmsg(): fix TX state detection and wait behavior PCI: Prevent xHCI driver from claiming AMD VanGogh USB3 DRD device usb: storage: set 1.50 as the lower bcdDevice for older "Super Top" compatibility usb: raw-gadget: properly handle interrupted requests tty: 8250: Remove UC-257 and UC-431 tty: 8250: Add support for additional Brainboxes UC cards tty: 8250: Add support for Brainboxes UP cards tty: 8250: Add support for Intashield IS-100 ALSA: hda: intel-dsp-config: Fix JSL Chromebook quirk detection Linux 5.10.200 Change-Id: I064cfd04d19db1e81d073b02c00258d3ebac2aa3 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> |
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Adrian Hunter
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14042d6d80 |
x86: Share definition of __is_canonical_address()
[ Upstream commit 1fb85d06ad6754796cd1b920639ca9d8840abefd ] Reduce code duplication by moving canonical address code to a common header file. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lore.kernel.org/r/20220131072453.2839535-3-adrian.hunter@intel.com Stable-dep-of: f79936545fb1 ("x86/sev-es: Allow copy_from_kernel_nofault() in earlier boot") Signed-off-by: Sasha Levin <sashal@kernel.org> |
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David Howells
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bdb7de7ed5 |
iov_iter, x86: Be consistent about the __user tag on copy_mc_to_user()
[ Upstream commit 066baf92bed934c9fb4bcee97a193f47aa63431c ]
copy_mc_to_user() has the destination marked __user on powerpc, but not on
x86; the latter results in a sparse warning in lib/iov_iter.c.
Fix this by applying the tag on x86 too.
Fixes:
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Josh Poimboeuf
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c761d34a7e |
x86/mm: Fix RESERVE_BRK() for older binutils
commit e32683c6f7d22ba624e0bfc58b02cf3348bdca63 upstream.
With binutils 2.26, RESERVE_BRK() causes a build failure:
/tmp/ccnGOKZ5.s: Assembler messages:
/tmp/ccnGOKZ5.s:98: Error: missing ')'
/tmp/ccnGOKZ5.s:98: Error: missing ')'
/tmp/ccnGOKZ5.s:98: Error: missing ')'
/tmp/ccnGOKZ5.s:98: Error: junk at end of line, first unrecognized
character is `U'
The problem is this line:
RESERVE_BRK(early_pgt_alloc, INIT_PGT_BUF_SIZE)
Specifically, the INIT_PGT_BUF_SIZE macro which (via PAGE_SIZE's use
_AC()) has a "1UL", which makes older versions of the assembler unhappy.
Unfortunately the _AC() macro doesn't work for inline asm.
Inline asm was only needed here to convince the toolchain to add the
STT_NOBITS flag. However, if a C variable is placed in a section whose
name is prefixed with ".bss", GCC and Clang automatically set
STT_NOBITS. In fact, ".bss..page_aligned" already relies on this trick.
So fix the build failure (and simplify the macro) by allocating the
variable in C.
Also, add NOLOAD to the ".brk" output section clause in the linker
script. This is a failsafe in case the ".bss" prefix magic trick ever
stops working somehow. If there's a section type mismatch, the GNU
linker will force the ".brk" output section to be STT_NOBITS. The LLVM
linker will fail with a "section type mismatch" error.
Note this also changes the name of the variable from .brk.##name to
__brk_##name. The variable names aren't actually used anywhere, so it's
harmless.
Fixes: a1e2c031ec39 ("x86/mm: Simplify RESERVE_BRK()")
Reported-by: Joe Damato <jdamato@fastly.com>
Reported-by: Byungchul Park <byungchul.park@lge.com>
Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Tested-by: Joe Damato <jdamato@fastly.com>
Link: https://lore.kernel.org/r/22d07a44c80d8e8e1e82b9a806ddc8c6bbb2606e.1654759036.git.jpoimboe@kernel.org
[nathan: Fix trivial conflict due to lack of 81519f778830]
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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