43ef4d9e99
10625 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Greg Kroah-Hartman
|
32b16a3a3f |
This is the 5.10.32 stable release
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Merge 5.10.32 into android12-5.10
Changes in 5.10.32
net/sctp: fix race condition in sctp_destroy_sock
mtd: rawnand: mtk: Fix WAITRDY break condition and timeout
Input: nspire-keypad - enable interrupts only when opened
gpio: sysfs: Obey valid_mask
dmaengine: idxd: Fix clobbering of SWERR overflow bit on writeback
dmaengine: idxd: fix delta_rec and crc size field for completion record
dmaengine: idxd: fix opcap sysfs attribute output
dmaengine: idxd: fix wq size store permission state
dmaengine: dw: Make it dependent to HAS_IOMEM
dmaengine: Fix a double free in dma_async_device_register
dmaengine: plx_dma: add a missing put_device() on error path
dmaengine: idxd: fix wq cleanup of WQCFG registers
ACPI: x86: Call acpi_boot_table_init() after acpi_table_upgrade()
ARM: dts: Drop duplicate sha2md5_fck to fix clk_disable race
ARM: dts: Fix moving mmc devices with aliases for omap4 & 5
lockdep: Add a missing initialization hint to the "INFO: Trying to register non-static key" message
arc: kernel: Return -EFAULT if copy_to_user() fails
iwlwifi: Fix softirq/hardirq disabling in iwl_pcie_enqueue_hcmd()
xfrm: BEET mode doesn't support fragments for inner packets
ASoC: max98373: Changed amp shutdown register as volatile
ASoC: max98373: Added 30ms turn on/off time delay
gpu/xen: Fix a use after free in xen_drm_drv_init
neighbour: Disregard DEAD dst in neigh_update
ARM: keystone: fix integer overflow warning
ARM: omap1: fix building with clang IAS
drm/msm: Fix a5xx/a6xx timestamps
ASoC: fsl_esai: Fix TDM slot setup for I2S mode
scsi: scsi_transport_srp: Don't block target in SRP_PORT_LOST state
iwlwifi: add support for Qu with AX201 device
net: ieee802154: stop dump llsec keys for monitors
net: ieee802154: forbid monitor for add llsec key
net: ieee802154: forbid monitor for del llsec key
net: ieee802154: stop dump llsec devs for monitors
net: ieee802154: forbid monitor for add llsec dev
net: ieee802154: forbid monitor for del llsec dev
net: ieee802154: stop dump llsec devkeys for monitors
net: ieee802154: forbid monitor for add llsec devkey
net: ieee802154: forbid monitor for del llsec devkey
net: ieee802154: stop dump llsec seclevels for monitors
net: ieee802154: forbid monitor for add llsec seclevel
pcnet32: Use pci_resource_len to validate PCI resource
mac80211: clear sta->fast_rx when STA removed from 4-addr VLAN
virt_wifi: Return micros for BSS TSF values
lib: fix kconfig dependency on ARCH_WANT_FRAME_POINTERS
Input: s6sy761 - fix coordinate read bit shift
Input: i8042 - fix Pegatron C15B ID entry
HID: wacom: set EV_KEY and EV_ABS only for non-HID_GENERIC type of devices
dm verity fec: fix misaligned RS roots IO
readdir: make sure to verify directory entry for legacy interfaces too
arm64: fix inline asm in load_unaligned_zeropad()
arm64: alternatives: Move length validation in alternative_{insn, endif}
vfio/pci: Add missing range check in vfio_pci_mmap
riscv: Fix spelling mistake "SPARSEMEM" to "SPARSMEM"
scsi: libsas: Reset num_scatter if libata marks qc as NODATA
ixgbe: fix unbalanced device enable/disable in suspend/resume
netfilter: flowtable: fix NAT IPv6 offload mangling
netfilter: conntrack: do not print icmpv6 as unknown via /proc
ice: Fix potential infinite loop when using u8 loop counter
libnvdimm/region: Fix nvdimm_has_flush() to handle ND_REGION_ASYNC
netfilter: bridge: add pre_exit hooks for ebtable unregistration
netfilter: arp_tables: add pre_exit hook for table unregister
libbpf: Fix potential NULL pointer dereference
net: macb: fix the restore of cmp registers
net/mlx5e: fix ingress_ifindex check in mlx5e_flower_parse_meta
netfilter: nft_limit: avoid possible divide error in nft_limit_init
net/mlx5e: Fix setting of RS FEC mode
net: davicom: Fix regulator not turned off on failed probe
net: sit: Unregister catch-all devices
net: ip6_tunnel: Unregister catch-all devices
mm: ptdump: fix build failure
net: Make tcp_allowed_congestion_control readonly in non-init netns
i40e: fix the panic when running bpf in xdpdrv mode
ethtool: pause: make sure we init driver stats
ia64: remove duplicate entries in generic_defconfig
ia64: tools: remove inclusion of ia64-specific version of errno.h header
ibmvnic: avoid calling napi_disable() twice
ibmvnic: remove duplicate napi_schedule call in do_reset function
ibmvnic: remove duplicate napi_schedule call in open function
ch_ktls: Fix kernel panic
ch_ktls: fix device connection close
ch_ktls: tcb close causes tls connection failure
ch_ktls: do not send snd_una update to TCB in middle
gro: ensure frag0 meets IP header alignment
ARM: OMAP2+: Fix warning for omap_init_time_of()
ARM: 9069/1: NOMMU: Fix conversion for_each_membock() to for_each_mem_range()
ARM: footbridge: fix PCI interrupt mapping
ARM: OMAP2+: Fix uninitialized sr_inst
arm64: dts: allwinner: Fix SD card CD GPIO for SOPine systems
arm64: dts: allwinner: h6: beelink-gs1: Remove ext. 32 kHz osc reference
bpf: Use correct permission flag for mixed signed bounds arithmetic
KVM: VMX: Convert vcpu_vmx.exit_reason to a union
KVM: VMX: Don't use vcpu->run->internal.ndata as an array index
r8169: tweak max read request size for newer chips also in jumbo mtu mode
r8169: don't advertise pause in jumbo mode
bpf: Ensure off_reg has no mixed signed bounds for all types
bpf: Move off_reg into sanitize_ptr_alu
ARM: 9071/1: uprobes: Don't hook on thumb instructions
arm64: mte: Ensure TIF_MTE_ASYNC_FAULT is set atomically
bpf: Rework ptr_limit into alu_limit and add common error path
bpf: Improve verifier error messages for users
bpf: Move sanitize_val_alu out of op switch
net: phy: marvell: fix detection of PHY on Topaz switches
Linux 5.10.32
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: If247bf8401509195e4f55f03dcc514f80d467966
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Jonathon Reinhart
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35d7491e2f |
net: Make tcp_allowed_congestion_control readonly in non-init netns
commit 97684f0970f6e112926de631fdd98d9693c7e5c1 upstream.
Currently, tcp_allowed_congestion_control is global and writable;
writing to it in any net namespace will leak into all other net
namespaces.
tcp_available_congestion_control and tcp_allowed_congestion_control are
the only sysctls in ipv4_net_table (the per-netns sysctl table) with a
NULL data pointer; their handlers (proc_tcp_available_congestion_control
and proc_allowed_congestion_control) have no other way of referencing a
struct net. Thus, they operate globally.
Because ipv4_net_table does not use designated initializers, there is no
easy way to fix up this one "bad" table entry. However, the data pointer
updating logic shouldn't be applied to NULL pointers anyway, so we
instead force these entries to be read-only.
These sysctls used to exist in ipv4_table (init-net only), but they were
moved to the per-net ipv4_net_table, presumably without realizing that
tcp_allowed_congestion_control was writable and thus introduced a leak.
Because the intent of that commit was only to know (i.e. read) "which
congestion algorithms are available or allowed", this read-only solution
should be sufficient.
The logic added in recent commit
31c4d2f160eb: ("net: Ensure net namespace isolation of sysctls")
does not and cannot check for NULL data pointers, because
other table entries (e.g. /proc/sys/net/netfilter/nf_log/) have
.data=NULL but use other methods (.extra2) to access the struct net.
Fixes:
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Florian Westphal
|
7824d5a993 |
netfilter: arp_tables: add pre_exit hook for table unregister
commit d163a925ebbc6eb5b562b0f1d72c7e817aa75c40 upstream.
Same problem that also existed in iptables/ip(6)tables, when
arptable_filter is removed there is no longer a wait period before the
table/ruleset is free'd.
Unregister the hook in pre_exit, then remove the table in the exit
function.
This used to work correctly because the old nf_hook_unregister API
did unconditional synchronize_net.
The per-net hook unregister function uses call_rcu instead.
Fixes:
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Greg Kroah-Hartman
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ab8b108b0a |
Merge 5.10.31 into android12-5.10
Changes in 5.10.31 interconnect: core: fix error return code of icc_link_destroy() gfs2: Flag a withdraw if init_threads() fails KVM: arm64: Hide system instruction access to Trace registers KVM: arm64: Disable guest access to trace filter controls drm/imx: imx-ldb: fix out of bounds array access warning gfs2: report "already frozen/thawed" errors ftrace: Check if pages were allocated before calling free_pages() tools/kvm_stat: Add restart delay drm/tegra: dc: Don't set PLL clock to 0Hz gpu: host1x: Use different lock classes for each client XArray: Fix splitting to non-zero orders block: only update parent bi_status when bio fail radix tree test suite: Register the main thread with the RCU library idr test suite: Take RCU read lock in idr_find_test_1 idr test suite: Create anchor before launching throbber null_blk: fix command timeout completion handling io_uring: don't mark S_ISBLK async work as unbounded riscv,entry: fix misaligned base for excp_vect_table block: don't ignore REQ_NOWAIT for direct IO netfilter: x_tables: fix compat match/target pad out-of-bound write perf map: Tighten snprintf() string precision to pass gcc check on some 32-bit arches net: sfp: relax bitrate-derived mode check net: sfp: cope with SFPs that set both LOS normal and LOS inverted xen/events: fix setting irq affinity Linux 5.10.31 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I19a7cfbdaab23e578dd82c552aea86d367c2f40f |
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Florian Westphal
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1f3b9000cb |
netfilter: x_tables: fix compat match/target pad out-of-bound write
commit b29c457a6511435960115c0f548c4360d5f4801d upstream.
xt_compat_match/target_from_user doesn't check that zeroing the area
to start of next rule won't write past end of allocated ruleset blob.
Remove this code and zero the entire blob beforehand.
Reported-by: syzbot+cfc0247ac173f597aaaa@syzkaller.appspotmail.com
Reported-by: Andy Nguyen <theflow@google.com>
Fixes:
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Greg Kroah-Hartman
|
9a705f0463 |
Merge 5.10.30 into android12-5.10
Changes in 5.10.30 xfrm/compat: Cleanup WARN()s that can be user-triggered ALSA: aloop: Fix initialization of controls ALSA: hda/realtek: Fix speaker amp setup on Acer Aspire E1 ALSA: hda/conexant: Apply quirk for another HP ZBook G5 model ASoC: intel: atom: Stop advertising non working S24LE support nfc: fix refcount leak in llcp_sock_bind() nfc: fix refcount leak in llcp_sock_connect() nfc: fix memory leak in llcp_sock_connect() nfc: Avoid endless loops caused by repeated llcp_sock_connect() selinux: make nslot handling in avtab more robust selinux: fix cond_list corruption when changing booleans selinux: fix race between old and new sidtab xen/evtchn: Change irq_info lock to raw_spinlock_t net: ipv6: check for validity before dereferencing cfg->fc_nlinfo.nlh net: dsa: lantiq_gswip: Let GSWIP automatically set the xMII clock net: dsa: lantiq_gswip: Don't use PHY auto polling net: dsa: lantiq_gswip: Configure all remaining GSWIP_MII_CFG bits drm/i915: Fix invalid access to ACPI _DSM objects ACPI: processor: Fix build when CONFIG_ACPI_PROCESSOR=m IB/hfi1: Fix probe time panic when AIP is enabled with a buggy BIOS LOOKUP_MOUNTPOINT: we are cleaning "jumped" flag too late gcov: re-fix clang-11+ support ia64: fix user_stack_pointer() for ptrace() nds32: flush_dcache_page: use page_mapping_file to avoid races with swapoff ocfs2: fix deadlock between setattr and dio_end_io_write fs: direct-io: fix missing sdio->boundary ethtool: fix incorrect datatype in set_eee ops of: property: fw_devlink: do not link ".*,nr-gpios" parisc: parisc-agp requires SBA IOMMU driver parisc: avoid a warning on u8 cast for cmpxchg on u8 pointers ARM: dts: turris-omnia: configure LED[2]/INTn pin as interrupt pin batman-adv: initialize "struct batadv_tvlv_tt_vlan_data"->reserved field ice: Continue probe on link/PHY errors ice: Increase control queue timeout ice: prevent ice_open and ice_stop during reset ice: fix memory allocation call ice: remove DCBNL_DEVRESET bit from PF state ice: Fix for dereference of NULL pointer ice: Use port number instead of PF ID for WoL ice: Cleanup fltr list in case of allocation issues iwlwifi: pcie: properly set LTR workarounds on 22000 devices ice: fix memory leak of aRFS after resuming from suspend net: hso: fix null-ptr-deref during tty device unregistration libbpf: Fix bail out from 'ringbuf_process_ring()' on error bpf: Enforce that struct_ops programs be GPL-only bpf: link: Refuse non-O_RDWR flags in BPF_OBJ_GET ethernet/netronome/nfp: Fix a use after free in nfp_bpf_ctrl_msg_rx libbpf: Ensure umem pointer is non-NULL before dereferencing libbpf: Restore umem state after socket create failure libbpf: Only create rx and tx XDP rings when necessary bpf: Refcount task stack in bpf_get_task_stack bpf, sockmap: Fix sk->prot unhash op reset bpf, sockmap: Fix incorrect fwd_alloc accounting net: ensure mac header is set in virtio_net_hdr_to_skb() i40e: Fix sparse warning: missing error code 'err' i40e: Fix sparse error: 'vsi->netdev' could be null i40e: Fix sparse error: uninitialized symbol 'ring' i40e: Fix sparse errors in i40e_txrx.c vdpa/mlx5: Fix suspend/resume index restoration net: sched: sch_teql: fix null-pointer dereference net: sched: fix action overwrite reference counting nl80211: fix beacon head validation nl80211: fix potential leak of ACL params cfg80211: check S1G beacon compat element length mac80211: fix time-is-after bug in mlme mac80211: fix TXQ AC confusion net: hsr: Reset MAC header for Tx path net-ipv6: bugfix - raw & sctp - switch to ipv6_can_nonlocal_bind() net: let skb_orphan_partial wake-up waiters. thunderbolt: Fix a leak in tb_retimer_add() thunderbolt: Fix off by one in tb_port_find_retimer() usbip: add sysfs_lock to synchronize sysfs code paths usbip: stub-dev synchronize sysfs code paths usbip: vudc synchronize sysfs code paths usbip: synchronize event handler with sysfs code paths driver core: Fix locking bug in deferred_probe_timeout_work_func() scsi: pm80xx: Fix chip initialization failure scsi: target: iscsi: Fix zero tag inside a trace event percpu: make pcpu_nr_empty_pop_pages per chunk type i2c: turn recovery error on init to debug KVM: x86/mmu: change TDP MMU yield function returns to match cond_resched KVM: x86/mmu: Merge flush and non-flush tdp_mmu_iter_cond_resched KVM: x86/mmu: Rename goal_gfn to next_last_level_gfn KVM: x86/mmu: Ensure forward progress when yielding in TDP MMU iter KVM: x86/mmu: Yield in TDU MMU iter even if no SPTES changed KVM: x86/mmu: Ensure TLBs are flushed when yielding during GFN range zap KVM: x86/mmu: Ensure TLBs are flushed for TDP MMU during NX zapping KVM: x86/mmu: Don't allow TDP MMU to yield when recovering NX pages KVM: x86/mmu: preserve pending TLB flush across calls to kvm_tdp_mmu_zap_sp net: sched: fix err handler in tcf_action_init() ice: Refactor DCB related variables out of the ice_port_info struct ice: Recognize 860 as iSCSI port in CEE mode xfrm: interface: fix ipv4 pmtu check to honor ip header df xfrm: Use actual socket sk instead of skb socket for xfrm_output_resume remoteproc: qcom: pil_info: avoid 64-bit division regulator: bd9571mwv: Fix AVS and DVFS voltage range ARM: OMAP4: Fix PMIC voltage domains for bionic ARM: OMAP4: PM: update ROM return address for OSWR and OFF net: xfrm: Localize sequence counter per network namespace esp: delete NETIF_F_SCTP_CRC bit from features for esp offload ASoC: SOF: Intel: HDA: fix core status verification ASoC: wm8960: Fix wrong bclk and lrclk with pll enabled for some chips xfrm: Fix NULL pointer dereference on policy lookup virtchnl: Fix layout of RSS structures i40e: Added Asym_Pause to supported link modes i40e: Fix kernel oops when i40e driver removes VF's hostfs: fix memory handling in follow_link() amd-xgbe: Update DMA coherency values vxlan: do not modify the shared tunnel info when PMTU triggers an ICMP reply geneve: do not modify the shared tunnel info when PMTU triggers an ICMP reply sch_red: fix off-by-one checks in red_check_params() drivers/net/wan/hdlc_fr: Fix a double free in pvc_xmit arm64: dts: imx8mm/q: Fix pad control of SD1_DATA0 xfrm: Provide private skb extensions for segmented and hw offloaded ESP packets can: bcm/raw: fix msg_namelen values depending on CAN_REQUIRED_SIZE can: isotp: fix msg_namelen values depending on CAN_REQUIRED_SIZE mlxsw: spectrum: Fix ECN marking in tunnel decapsulation ethernet: myri10ge: Fix a use after free in myri10ge_sw_tso gianfar: Handle error code at MAC address change net: dsa: Fix type was not set for devlink port cxgb4: avoid collecting SGE_QBASE regs during traffic net:tipc: Fix a double free in tipc_sk_mcast_rcv ARM: dts: imx6: pbab01: Set vmmc supply for both SD interfaces net/ncsi: Avoid channel_monitor hrtimer deadlock net: qrtr: Fix memory leak on qrtr_tx_wait failure nfp: flower: ignore duplicate merge hints from FW net: phy: broadcom: Only advertise EEE for supported modes I2C: JZ4780: Fix bug for Ingenic X1000. ASoC: sunxi: sun4i-codec: fill ASoC card owner net/mlx5e: Fix mapping of ct_label zero net/mlx5e: Fix ethtool indication of connector type net/mlx5: Don't request more than supported EQs net/rds: Fix a use after free in rds_message_map_pages xdp: fix xdp_return_frame() kernel BUG throw for page_pool memory model soc/fsl: qbman: fix conflicting alignment attributes i40e: Fix display statistics for veb_tc RDMA/rtrs-clt: Close rtrs client conn before destroying rtrs clt session files drm/msm: Set drvdata to NULL when msm_drm_init() fails net: udp: Add support for getsockopt(..., ..., UDP_GRO, ..., ...); mptcp: forbit mcast-related sockopt on MPTCP sockets scsi: ufs: core: Fix task management request completion timeout scsi: ufs: core: Fix wrong Task Tag used in task management request UPIUs net: cls_api: Fix uninitialised struct field bo->unlocked_driver_cb net: macb: restore cmp registers on resume path clk: fix invalid usage of list cursor in register clk: fix invalid usage of list cursor in unregister workqueue: Move the position of debug_work_activate() in __queue_work() s390/cpcmd: fix inline assembly register clobbering perf inject: Fix repipe usage net: openvswitch: conntrack: simplify the return expression of ovs_ct_limit_get_default_limit() openvswitch: fix send of uninitialized stack memory in ct limit reply i2c: designware: Adjust bus_freq_hz when refuse high speed mode set iwlwifi: fix 11ax disabled bit in the regulatory capability flags can: mcp251x: fix support for half duplex SPI host controllers tipc: increment the tmp aead refcnt before attaching it net: hns3: clear VF down state bit before request link status net/mlx5: Fix placement of log_max_flow_counter net/mlx5: Fix PPLM register mapping net/mlx5: Fix PBMC register mapping RDMA/cxgb4: check for ipv6 address properly while destroying listener perf report: Fix wrong LBR block sorting RDMA/qedr: Fix kernel panic when trying to access recv_cq drm/vc4: crtc: Reduce PV fifo threshold on hvs4 i40e: Fix parameters in aq_get_phy_register() RDMA/addr: Be strict with gid size vdpa/mlx5: should exclude header length and fcs from mtu vdpa/mlx5: Fix wrong use of bit numbers RAS/CEC: Correct ce_add_elem()'s returned values clk: socfpga: fix iomem pointer cast on 64-bit lockdep: Address clang -Wformat warning printing for %hd dt-bindings: net: ethernet-controller: fix typo in NVMEM net: sched: bump refcount for new action in ACT replace mode gpiolib: Read "gpio-line-names" from a firmware node cfg80211: remove WARN_ON() in cfg80211_sme_connect net: tun: set tun->dev->addr_len during TUNSETLINK processing drivers: net: fix memory leak in atusb_probe drivers: net: fix memory leak in peak_usb_create_dev net: mac802154: Fix general protection fault net: ieee802154: nl-mac: fix check on panid net: ieee802154: fix nl802154 del llsec key net: ieee802154: fix nl802154 del llsec dev net: ieee802154: fix nl802154 add llsec key net: ieee802154: fix nl802154 del llsec devkey net: ieee802154: forbid monitor for set llsec params net: ieee802154: forbid monitor for del llsec seclevel net: ieee802154: stop dump llsec params for monitors Revert "net: sched: bump refcount for new action in ACT replace mode" Linux 5.10.30 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: Ie8754a2e4dfef03bf1f2b878843cde19a4adab21 |
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Norman Maurer
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24bbfe89b1 |
net: udp: Add support for getsockopt(..., ..., UDP_GRO, ..., ...);
[ Upstream commit 98184612aca0a9ee42b8eb0262a49900ee9eef0d ]
Support for UDP_GRO was added in the past but the implementation for
getsockopt was missed which did lead to an error when we tried to
retrieve the setting for UDP_GRO. This patch adds the missing switch
case for UDP_GRO
Fixes:
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Steffen Klassert
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58f8f10740 |
xfrm: Provide private skb extensions for segmented and hw offloaded ESP packets
[ Upstream commit c7dbf4c08868d9db89b8bfe8f8245ca61b01ed2f ] Commit |
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Xin Long
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ef4ddd1d6d |
esp: delete NETIF_F_SCTP_CRC bit from features for esp offload
[ Upstream commit 154deab6a3ba47792936edf77f2f13a1cbc4351d ]
Now in esp4/6_gso_segment(), before calling inner proto .gso_segment,
NETIF_F_CSUM_MASK bits are deleted, as HW won't be able to do the
csum for inner proto due to the packet encrypted already.
So the UDP/TCP packet has to do the checksum on its own .gso_segment.
But SCTP is using CRC checksum, and for that NETIF_F_SCTP_CRC should
be deleted to make SCTP do the csum in own .gso_segment as well.
In Xiumei's testing with SCTP over IPsec/veth, the packets are kept
dropping due to the wrong CRC checksum.
Reported-by: Xiumei Mu <xmu@redhat.com>
Fixes:
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Evan Nimmo
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c7a175a24b |
xfrm: Use actual socket sk instead of skb socket for xfrm_output_resume
[ Upstream commit 9ab1265d52314fce1b51e8665ea6dbc9ac1a027c ] A situation can occur where the interface bound to the sk is different to the interface bound to the sk attached to the skb. The interface bound to the sk is the correct one however this information is lost inside xfrm_output2 and instead the sk on the skb is used in xfrm_output_resume instead. This assumes that the sk bound interface and the bound interface attached to the sk within the skb are the same which can lead to lookup failures inside ip_route_me_harder resulting in the packet being dropped. We have an l2tp v3 tunnel with ipsec protection. The tunnel is in the global VRF however we have an encapsulated dot1q tunnel interface that is within a different VRF. We also have a mangle rule that marks the packets causing them to be processed inside ip_route_me_harder. Prior to commit |
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Greg Kroah-Hartman
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b9a61f9a56 |
Merge 5.10.27 into android12-5.10
Changes in 5.10.27 mm/memcg: rename mem_cgroup_split_huge_fixup to split_page_memcg and add nr_pages argument mm/memcg: set memcg when splitting page mt76: fix tx skb error handling in mt76_dma_tx_queue_skb net: stmmac: fix dma physical address of descriptor when display ring net: fec: ptp: avoid register access when ipg clock is disabled powerpc/4xx: Fix build errors from mfdcr() atm: eni: dont release is never initialized atm: lanai: dont run lanai_dev_close if not open Revert "r8152: adjust the settings about MAC clock speed down for RTL8153" ALSA: hda: ignore invalid NHLT table ixgbe: Fix memleak in ixgbe_configure_clsu32 scsi: ufs: ufs-qcom: Disable interrupt in reset path blk-cgroup: Fix the recursive blkg rwstat net: tehuti: fix error return code in bdx_probe() net: intel: iavf: fix error return code of iavf_init_get_resources() sun/niu: fix wrong RXMAC_BC_FRM_CNT_COUNT count gianfar: fix jumbo packets+napi+rx overrun crash cifs: ask for more credit on async read/write code paths gfs2: fix use-after-free in trans_drain cpufreq: blacklist Arm Vexpress platforms in cpufreq-dt-platdev gpiolib: acpi: Add missing IRQF_ONESHOT nfs: fix PNFS_FLEXFILE_LAYOUT Kconfig default NFS: Correct size calculation for create reply length net: hisilicon: hns: fix error return code of hns_nic_clear_all_rx_fetch() net: wan: fix error return code of uhdlc_init() net: davicom: Use platform_get_irq_optional() net: enetc: set MAC RX FIFO to recommended value atm: uPD98402: fix incorrect allocation atm: idt77252: fix null-ptr-dereference cifs: change noisy error message to FYI irqchip/ingenic: Add support for the JZ4760 kbuild: add image_name to no-sync-config-targets kbuild: dummy-tools: fix inverted tests for gcc umem: fix error return code in mm_pci_probe() sparc64: Fix opcode filtering in handling of no fault loads habanalabs: Call put_pid() when releasing control device staging: rtl8192e: fix kconfig dependency on CRYPTO u64_stats,lockdep: Fix u64_stats_init() vs lockdep kselftest: arm64: Fix exit code of sve-ptrace regulator: qcom-rpmh: Correct the pmic5_hfsmps515 buck block: Fix REQ_OP_ZONE_RESET_ALL handling drm/amd/display: Revert dram_clock_change_latency for DCN2.1 drm/amdgpu: fb BO should be ttm_bo_type_device drm/radeon: fix AGP dependency nvme: simplify error logic in nvme_validate_ns() nvme: add NVME_REQ_CANCELLED flag in nvme_cancel_request() nvme-fc: set NVME_REQ_CANCELLED in nvme_fc_terminate_exchange() nvme-fc: return NVME_SC_HOST_ABORTED_CMD when a command has been aborted nvme-core: check ctrl css before setting up zns nvme-rdma: Fix a use after free in nvmet_rdma_write_data_done nvme-pci: add the DISABLE_WRITE_ZEROES quirk for a Samsung PM1725a nfs: we don't support removing system.nfs4_acl block: Suppress uevent for hidden device when removed mm/fork: clear PASID for new mm ia64: fix ia64_syscall_get_set_arguments() for break-based syscalls ia64: fix ptrace(PTRACE_SYSCALL_INFO_EXIT) sign static_call: Pull some static_call declarations to the type headers static_call: Allow module use without exposing static_call_key static_call: Fix the module key fixup static_call: Fix static_call_set_init() KVM: x86: Protect userspace MSR filter with SRCU, and set atomically-ish btrfs: fix sleep while in non-sleep context during qgroup removal selinux: don't log MAC_POLICY_LOAD record on failed policy load selinux: fix variable scope issue in live sidtab conversion netsec: restore phy power state after controller reset platform/x86: intel-vbtn: Stop reporting SW_DOCK events psample: Fix user API breakage z3fold: prevent reclaim/free race for headless pages squashfs: fix inode lookup sanity checks squashfs: fix xattr id and id lookup sanity checks hugetlb_cgroup: fix imbalanced css_get and css_put pair for shared mappings kasan: fix per-page tags for non-page_alloc pages gcov: fix clang-11+ support ACPI: video: Add missing callback back for Sony VPCEH3U1E ACPICA: Always create namespace nodes using acpi_ns_create_node() arm64: stacktrace: don't trace arch_stack_walk() arm64: dts: ls1046a: mark crypto engine dma coherent arm64: dts: ls1012a: mark crypto engine dma coherent arm64: dts: ls1043a: mark crypto engine dma coherent ARM: dts: at91: sam9x60: fix mux-mask for PA7 so it can be set to A, B and C ARM: dts: at91: sam9x60: fix mux-mask to match product's datasheet ARM: dts: at91-sama5d27_som1: fix phy address to 7 integrity: double check iint_cache was initialized drm/etnaviv: Use FOLL_FORCE for userptr drm/amd/pm: workaround for audio noise issue drm/amdgpu/display: restore AUX_DPHY_TX_CONTROL for DCN2.x drm/amdgpu: Add additional Sienna Cichlid PCI ID drm/i915: Fix the GT fence revocation runtime PM logic dm verity: fix DM_VERITY_OPTS_MAX value dm ioctl: fix out of bounds array access when no devices bus: omap_l3_noc: mark l3 irqs as IRQF_NO_THREAD ARM: OMAP2+: Fix smartreflex init regression after dropping legacy data soc: ti: omap-prm: Fix occasional abort on reset deassert for dra7 iva veth: Store queue_mapping independently of XDP prog presence bpf: Change inode_storage's lookup_elem return value from NULL to -EBADF libbpf: Fix INSTALL flag order net/mlx5e: RX, Mind the MPWQE gaps when calculating offsets net/mlx5e: When changing XDP program without reset, take refs for XSK RQs net/mlx5e: Don't match on Geneve options in case option masks are all zero ipv6: fix suspecious RCU usage warning drop_monitor: Perform cleanup upon probe registration failure macvlan: macvlan_count_rx() needs to be aware of preemption net: sched: validate stab values net: dsa: bcm_sf2: Qualify phydev->dev_flags based on port igc: reinit_locked() should be called with rtnl_lock igc: Fix Pause Frame Advertising igc: Fix Supported Pause Frame Link Setting igc: Fix igc_ptp_rx_pktstamp() e1000e: add rtnl_lock() to e1000_reset_task e1000e: Fix error handling in e1000_set_d0_lplu_state_82571 net/qlcnic: Fix a use after free in qlcnic_83xx_get_minidump_template net: phy: broadcom: Add power down exit reset state delay ftgmac100: Restart MAC HW once clk: qcom: gcc-sc7180: Use floor ops for the correct sdcc1 clk net: ipa: terminate message handler arrays net: qrtr: fix a kernel-infoleak in qrtr_recvmsg() flow_dissector: fix byteorder of dissected ICMP ID selftests/bpf: Set gopt opt_class to 0 if get tunnel opt failed netfilter: ctnetlink: fix dump of the expect mask attribute net: hdlc_x25: Prevent racing between "x25_close" and "x25_xmit"/"x25_rx" net: phylink: Fix phylink_err() function name error in phylink_major_config tipc: better validate user input in tipc_nl_retrieve_key() tcp: relookup sock for RST+ACK packets handled by obsolete req sock can: isotp: isotp_setsockopt(): only allow to set low level TX flags for CAN-FD can: isotp: TX-path: ensure that CAN frame flags are initialized can: peak_usb: add forgotten supported devices can: flexcan: flexcan_chip_freeze(): fix chip freeze for missing bitrate can: kvaser_pciefd: Always disable bus load reporting can: c_can_pci: c_can_pci_remove(): fix use-after-free can: c_can: move runtime PM enable/disable to c_can_platform can: m_can: m_can_do_rx_poll(): fix extraneous msg loss warning can: m_can: m_can_rx_peripheral(): fix RX being blocked by errors mac80211: fix rate mask reset mac80211: Allow HE operation to be longer than expected. selftests/net: fix warnings on reuseaddr_ports_exhausted nfp: flower: fix unsupported pre_tunnel flows nfp: flower: add ipv6 bit to pre_tunnel control message nfp: flower: fix pre_tun mask id allocation ftrace: Fix modify_ftrace_direct. drm/msm/dsi: fix check-before-set in the 7nm dsi_pll code ionic: linearize tso skb with too many frags net/sched: cls_flower: fix only mask bit check in the validate_ct_state netfilter: nftables: report EOPNOTSUPP on unsupported flowtable flags netfilter: nftables: allow to update flowtable flags netfilter: flowtable: Make sure GC works periodically in idle system libbpf: Fix error path in bpf_object__elf_init() libbpf: Use SOCK_CLOEXEC when opening the netlink socket ARM: dts: imx6ull: fix ubi filesystem mount failed ipv6: weaken the v4mapped source check octeontx2-af: Formatting debugfs entry rsrc_alloc. octeontx2-af: Modify default KEX profile to extract TX packet fields octeontx2-af: Remove TOS field from MKEX TX octeontx2-af: Fix irq free in rvu teardown octeontx2-pf: Clear RSS enable flag on interace down octeontx2-af: fix infinite loop in unmapping NPC counter net: check all name nodes in __dev_alloc_name net: cdc-phonet: fix data-interface release on probe failure igb: check timestamp validity r8152: limit the RX buffer size of RTL8153A for USB 2.0 net: stmmac: dwmac-sun8i: Provide TX and RX fifo sizes selinux: vsock: Set SID for socket returned by accept() selftests: forwarding: vxlan_bridge_1d: Fix vxlan ecn decapsulate value libbpf: Fix BTF dump of pointer-to-array-of-struct bpf: Fix umd memory leak in copy_process() can: isotp: tx-path: zero initialize outgoing CAN frames drm/msm: fix shutdown hook in case GPU components failed to bind drm/msm: Fix suspend/resume on i.MX5 arm64: kdump: update ppos when reading elfcorehdr PM: runtime: Defer suspending suppliers net/mlx5: Add back multicast stats for uplink representor net/mlx5e: Allow to match on MPLS parameters only for MPLS over UDP net/mlx5e: Offload tuple rewrite for non-CT flows net/mlx5e: Fix error path for ethtool set-priv-flag PM: EM: postpone creating the debugfs dir till fs_initcall net: bridge: don't notify switchdev for local FDB addresses octeontx2-af: Fix memory leak of object buf xen/x86: make XEN_BALLOON_MEMORY_HOTPLUG_LIMIT depend on MEMORY_HOTPLUG RDMA/cxgb4: Fix adapter LE hash errors while destroying ipv6 listening server bpf: Don't do bpf_cgroup_storage_set() for kuprobe/tp programs net: Consolidate common blackhole dst ops net, bpf: Fix ip6ip6 crash with collect_md populated skbs igb: avoid premature Rx buffer reuse net: axienet: Properly handle PCS/PMA PHY for 1000BaseX mode net: axienet: Fix probe error cleanup net: phy: introduce phydev->port net: phy: broadcom: Avoid forward for bcm54xx_config_clock_delay() net: phy: broadcom: Set proper 1000BaseX/SGMII interface mode for BCM54616S net: phy: broadcom: Fix RGMII delays for BCM50160 and BCM50610M Revert "netfilter: x_tables: Switch synchronization to RCU" netfilter: x_tables: Use correct memory barriers. dm table: Fix zoned model check and zone sectors check mm/mmu_notifiers: ensure range_end() is paired with range_start() Revert "netfilter: x_tables: Update remaining dereference to RCU" ACPI: scan: Rearrange memory allocation in acpi_device_add() ACPI: scan: Use unique number for instance_no perf auxtrace: Fix auxtrace queue conflict perf synthetic events: Avoid write of uninitialized memory when generating PERF_RECORD_MMAP* records io_uring: fix provide_buffers sign extension block: recalculate segment count for multi-segment discards correctly scsi: Revert "qla2xxx: Make sure that aborted commands are freed" scsi: qedi: Fix error return code of qedi_alloc_global_queues() scsi: mpt3sas: Fix error return code of mpt3sas_base_attach() smb3: fix cached file size problems in duplicate extents (reflink) cifs: Adjust key sizes and key generation routines for AES256 encryption locking/mutex: Fix non debug version of mutex_lock_io_nested() x86/mem_encrypt: Correct physical address calculation in __set_clr_pte_enc() mm/memcg: fix 5.10 backport of splitting page memcg fs/cachefiles: Remove wait_bit_key layout dependency ch_ktls: fix enum-conversion warning can: dev: Move device back to init netns on owning netns delete r8169: fix DMA being used after buffer free if WoL is enabled net: dsa: b53: VLAN filtering is global to all users mac80211: fix double free in ibss_leave ext4: add reclaim checks to xattr code fs/ext4: fix integer overflow in s_log_groups_per_flex Revert "xen: fix p2m size in dom0 for disabled memory hotplug case" Revert "net: bonding: fix error return code of bond_neigh_init()" nvme: fix the nsid value to print in nvme_validate_or_alloc_ns can: peak_usb: Revert "can: peak_usb: add forgotten supported devices" xen-blkback: don't leak persistent grants from xen_blkbk_map() Linux 5.10.27 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I7eafe976fd6bf33db6db4adb8ebf2ff087294a23 |
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Mark Tomlinson
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c33f918758 |
Revert "netfilter: x_tables: Update remaining dereference to RCU"
[ Upstream commit abe7034b9a8d57737e80cc16d60ed3666990bdbf ]
This reverts commit 443d6e86f821a165fae3fc3fc13086d27ac140b1.
This (and the following) patch basically re-implemented the RCU
mechanisms of patch
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Mark Tomlinson
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520be4d1af |
Revert "netfilter: x_tables: Switch synchronization to RCU"
[ Upstream commit d3d40f237480abf3268956daf18cdc56edd32834 ] This reverts commit |
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Daniel Borkmann
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0a245acbce |
net: Consolidate common blackhole dst ops
[ Upstream commit c4c877b2732466b4c63217baad05c96f775912c7 ] Move generic blackhole dst ops to the core and use them from both ipv4_dst_blackhole_ops and ip6_dst_blackhole_ops where possible. No functional change otherwise. We need these also in other locations and having to define them over and over again is not great. Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org> |
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Alexander Ovechkin
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63f2a9bd31 |
tcp: relookup sock for RST+ACK packets handled by obsolete req sock
[ Upstream commit 7233da86697efef41288f8b713c10c2499cffe85 ] Currently tcp_check_req can be called with obsolete req socket for which big socket have been already created (because of CPU race or early demux assigning req socket to multiple packets in gro batch). Commit |
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Greg Kroah-Hartman
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3ccfc59f82 |
This is the 5.10.24 stable release
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Merge 5.10.24 into android12-5.10-lts
Changes in 5.10.24
uapi: nfnetlink_cthelper.h: fix userspace compilation error
powerpc/perf: Fix handling of privilege level checks in perf interrupt context
powerpc/pseries: Don't enforce MSI affinity with kdump
ethernet: alx: fix order of calls on resume
crypto: mips/poly1305 - enable for all MIPS processors
ath9k: fix transmitting to stations in dynamic SMPS mode
net: Fix gro aggregation for udp encaps with zero csum
net: check if protocol extracted by virtio_net_hdr_set_proto is correct
net: avoid infinite loop in mpls_gso_segment when mpls_hlen == 0
net: l2tp: reduce log level of messages in receive path, add counter instead
can: skb: can_skb_set_owner(): fix ref counting if socket was closed before setting skb ownership
can: flexcan: assert FRZ bit in flexcan_chip_freeze()
can: flexcan: enable RX FIFO after FRZ/HALT valid
can: flexcan: invoke flexcan_chip_freeze() to enter freeze mode
can: tcan4x5x: tcan4x5x_init(): fix initialization - clear MRAM before entering Normal Mode
tcp: Fix sign comparison bug in getsockopt(TCP_ZEROCOPY_RECEIVE)
tcp: add sanity tests to TCP_QUEUE_SEQ
netfilter: nf_nat: undo erroneous tcp edemux lookup
netfilter: x_tables: gpf inside xt_find_revision()
net: always use icmp{,v6}_ndo_send from ndo_start_xmit
net: phy: fix save wrong speed and duplex problem if autoneg is on
selftests/bpf: Use the last page in test_snprintf_btf on s390
selftests/bpf: No need to drop the packet when there is no geneve opt
selftests/bpf: Mask bpf_csum_diff() return value to 16 bits in test_verifier
samples, bpf: Add missing munmap in xdpsock
libbpf: Clear map_info before each bpf_obj_get_info_by_fd
ibmvnic: Fix possibly uninitialized old_num_tx_queues variable warning.
ibmvnic: always store valid MAC address
mt76: dma: do not report truncated frames to mac80211
powerpc/603: Fix protection of user pages mapped with PROT_NONE
mount: fix mounting of detached mounts onto targets that reside on shared mounts
cifs: return proper error code in statfs(2)
Revert "mm, slub: consider rest of partial list if acquire_slab() fails"
docs: networking: drop special stable handling
net: dsa: tag_rtl4_a: fix egress tags
sh_eth: fix TRSCER mask for SH771x
net: enetc: don't overwrite the RSS indirection table when initializing
net: enetc: take the MDIO lock only once per NAPI poll cycle
net: enetc: fix incorrect TPID when receiving 802.1ad tagged packets
net: enetc: don't disable VLAN filtering in IFF_PROMISC mode
net: enetc: force the RGMII speed and duplex instead of operating in inband mode
net: enetc: remove bogus write to SIRXIDR from enetc_setup_rxbdr
net: enetc: keep RX ring consumer index in sync with hardware
net: ethernet: mtk-star-emac: fix wrong unmap in RX handling
net/mlx4_en: update moderation when config reset
net: stmmac: fix incorrect DMA channel intr enable setting of EQoS v4.10
nexthop: Do not flush blackhole nexthops when loopback goes down
net: sched: avoid duplicates in classes dump
net: mscc: ocelot: properly reject destination IP keys in VCAP IS1
net: dsa: sja1105: fix SGMII PCS being forced to SPEED_UNKNOWN instead of SPEED_10
net: usb: qmi_wwan: allow qmimux add/del with master up
netdevsim: init u64 stats for 32bit hardware
cipso,calipso: resolve a number of problems with the DOI refcounts
net: stmmac: Fix VLAN filter delete timeout issue in Intel mGBE SGMII
stmmac: intel: Fixes clock registration error seen for multiple interfaces
net: lapbether: Remove netif_start_queue / netif_stop_queue
net: davicom: Fix regulator not turned off on failed probe
net: davicom: Fix regulator not turned off on driver removal
net: enetc: allow hardware timestamping on TX queues with tc-etf enabled
net: qrtr: fix error return code of qrtr_sendmsg()
s390/qeth: fix memory leak after failed TX Buffer allocation
r8169: fix r8168fp_adjust_ocp_cmd function
ixgbe: fail to create xfrm offload of IPsec tunnel mode SA
tools/resolve_btfids: Fix build error with older host toolchains
perf build: Fix ccache usage in $(CC) when generating arch errno table
net: stmmac: stop each tx channel independently
net: stmmac: fix watchdog timeout during suspend/resume stress test
net: stmmac: fix wrongly set buffer2 valid when sph unsupport
ethtool: fix the check logic of at least one channel for RX/TX
net: phy: make mdio_bus_phy_suspend/resume as __maybe_unused
selftests: forwarding: Fix race condition in mirror installation
mlxsw: spectrum_ethtool: Add an external speed to PTYS register
perf traceevent: Ensure read cmdlines are null terminated.
perf report: Fix -F for branch & mem modes
net: hns3: fix query vlan mask value error for flow director
net: hns3: fix bug when calculating the TCAM table info
s390/cio: return -EFAULT if copy_to_user() fails again
bnxt_en: reliably allocate IRQ table on reset to avoid crash
gpiolib: acpi: Add ACPI_GPIO_QUIRK_ABSOLUTE_NUMBER quirk
gpiolib: acpi: Allow to find GpioInt() resource by name and index
gpio: pca953x: Set IRQ type when handle Intel Galileo Gen 2
gpio: fix gpio-device list corruption
drm/compat: Clear bounce structures
drm/amd/display: Add a backlight module option
drm/amdgpu/display: use GFP_ATOMIC in dcn21_validate_bandwidth_fp()
drm/amd/display: Fix nested FPU context in dcn21_validate_bandwidth()
drm/amd/pm: bug fix for pcie dpm
drm/amdgpu/display: simplify backlight setting
drm/amdgpu/display: don't assert in set backlight function
drm/amdgpu/display: handle aux backlight in backlight_get_brightness
drm/shmem-helper: Check for purged buffers in fault handler
drm/shmem-helper: Don't remove the offset in vm_area_struct pgoff
drm: Use USB controller's DMA mask when importing dmabufs
drm: meson_drv add shutdown function
drm/shmem-helpers: vunmap: Don't put pages for dma-buf
drm/i915: Wedge the GPU if command parser setup fails
s390/cio: return -EFAULT if copy_to_user() fails
s390/crypto: return -EFAULT if copy_to_user() fails
qxl: Fix uninitialised struct field head.surface_id
sh_eth: fix TRSCER mask for R7S9210
media: usbtv: Fix deadlock on suspend
media: rkisp1: params: fix wrong bits settings
media: v4l: vsp1: Fix uif null pointer access
media: v4l: vsp1: Fix bru null pointer access
media: rc: compile rc-cec.c into rc-core
cifs: fix credit accounting for extra channel
net: hns3: fix error mask definition of flow director
s390/qeth: don't replace a fully completed async TX buffer
s390/qeth: remove QETH_QDIO_BUF_HANDLED_DELAYED state
s390/qeth: improve completion of pending TX buffers
s390/qeth: fix notification for pending buffers during teardown
net: dsa: implement a central TX reallocation procedure
net: dsa: tag_ksz: don't allocate additional memory for padding/tagging
net: dsa: trailer: don't allocate additional memory for padding/tagging
net: dsa: tag_qca: let DSA core deal with TX reallocation
net: dsa: tag_ocelot: let DSA core deal with TX reallocation
net: dsa: tag_mtk: let DSA core deal with TX reallocation
net: dsa: tag_lan9303: let DSA core deal with TX reallocation
net: dsa: tag_edsa: let DSA core deal with TX reallocation
net: dsa: tag_brcm: let DSA core deal with TX reallocation
net: dsa: tag_dsa: let DSA core deal with TX reallocation
net: dsa: tag_gswip: let DSA core deal with TX reallocation
net: dsa: tag_ar9331: let DSA core deal with TX reallocation
net: dsa: tag_mtk: fix 802.1ad VLAN egress
enetc: Fix unused var build warning for CONFIG_OF
net: enetc: initialize RFS/RSS memories for unused ports too
ath11k: peer delete synchronization with firmware
ath11k: start vdev if a bss peer is already created
ath11k: fix AP mode for QCA6390
i2c: rcar: faster irq code to minimize HW race condition
i2c: rcar: optimize cacheline to minimize HW race condition
scsi: ufs: WB is only available on LUN #0 to #7
udf: fix silent AED tagLocation corruption
iommu/vt-d: Clear PRQ overflow only when PRQ is empty
mmc: mxs-mmc: Fix a resource leak in an error handling path in 'mxs_mmc_probe()'
mmc: mediatek: fix race condition between msdc_request_timeout and irq
mmc: sdhci-iproc: Add ACPI bindings for the RPi
Platform: OLPC: Fix probe error handling
powerpc/pci: Add ppc_md.discover_phbs()
spi: stm32: make spurious and overrun interrupts visible
powerpc: improve handling of unrecoverable system reset
powerpc/perf: Record counter overflow always if SAMPLE_IP is unset
HID: logitech-dj: add support for the new lightspeed connection iteration
powerpc/64: Fix stack trace not displaying final frame
iommu/amd: Fix performance counter initialization
clk: qcom: gdsc: Implement NO_RET_PERIPH flag
sparc32: Limit memblock allocation to low memory
sparc64: Use arch_validate_flags() to validate ADI flag
Input: applespi - don't wait for responses to commands indefinitely.
PCI: xgene-msi: Fix race in installing chained irq handler
PCI: mediatek: Add missing of_node_put() to fix reference leak
drivers/base: build kunit tests without structleak plugin
PCI/LINK: Remove bandwidth notification
ext4: don't try to processed freed blocks until mballoc is initialized
kbuild: clamp SUBLEVEL to 255
PCI: Fix pci_register_io_range() memory leak
i40e: Fix memory leak in i40e_probe
kasan: fix memory corruption in kasan_bitops_tags test
s390/smp: __smp_rescan_cpus() - move cpumask away from stack
drivers/base/memory: don't store phys_device in memory blocks
sysctl.c: fix underflow value setting risk in vm_table
scsi: libiscsi: Fix iscsi_prep_scsi_cmd_pdu() error handling
scsi: target: core: Add cmd length set before cmd complete
scsi: target: core: Prevent underflow for service actions
clk: qcom: gpucc-msm8998: Add resets, cxc, fix flags on gpu_gx_gdsc
mmc: sdhci: Update firmware interface API
ARM: 9029/1: Make iwmmxt.S support Clang's integrated assembler
ARM: assembler: introduce adr_l, ldr_l and str_l macros
ARM: efistub: replace adrl pseudo-op with adr_l macro invocation
ALSA: usb: Add Plantronics C320-M USB ctrl msg delay quirk
ALSA: hda/hdmi: Cancel pending works before suspend
ALSA: hda/conexant: Add quirk for mute LED control on HP ZBook G5
ALSA: hda/ca0132: Add Sound BlasterX AE-5 Plus support
ALSA: hda: Drop the BATCH workaround for AMD controllers
ALSA: hda: Flush pending unsolicited events before suspend
ALSA: hda: Avoid spurious unsol event handling during S3/S4
ALSA: usb-audio: Fix "cannot get freq eq" errors on Dell AE515 sound bar
ALSA: usb-audio: Apply the control quirk to Plantronics headsets
ALSA: usb-audio: Disable USB autosuspend properly in setup_disable_autosuspend()
ALSA: usb-audio: fix NULL ptr dereference in usb_audio_probe
ALSA: usb-audio: fix use after free in usb_audio_disconnect
Revert 95ebabde382c ("capabilities: Don't allow writing ambiguous v3 file capabilities")
block: Discard page cache of zone reset target range
block: Try to handle busy underlying device on discard
arm64: kasan: fix page_alloc tagging with DEBUG_VIRTUAL
arm64: mte: Map hotplugged memory as Normal Tagged
arm64: perf: Fix 64-bit event counter read truncation
s390/dasd: fix hanging DASD driver unbind
s390/dasd: fix hanging IO request during DASD driver unbind
software node: Fix node registration
xen/events: reset affinity of 2-level event when tearing it down
mmc: mmci: Add MMC_CAP_NEED_RSP_BUSY for the stm32 variants
mmc: core: Fix partition switch time for eMMC
mmc: cqhci: Fix random crash when remove mmc module/card
cifs: do not send close in compound create+close requests
Goodix Fingerprint device is not a modem
USB: gadget: udc: s3c2410_udc: fix return value check in s3c2410_udc_probe()
USB: gadget: u_ether: Fix a configfs return code
usb: gadget: f_uac2: always increase endpoint max_packet_size by one audio slot
usb: gadget: f_uac1: stop playback on function disable
usb: dwc3: qcom: Add missing DWC3 OF node refcount decrement
usb: dwc3: qcom: add URS Host support for sdm845 ACPI boot
usb: dwc3: qcom: add ACPI device id for sc8180x
usb: dwc3: qcom: Honor wakeup enabled/disabled state
USB: usblp: fix a hang in poll() if disconnected
usb: renesas_usbhs: Clear PIPECFG for re-enabling pipe with other EPNUM
usb: xhci: do not perform Soft Retry for some xHCI hosts
xhci: Improve detection of device initiated wake signal.
usb: xhci: Fix ASMedia ASM1042A and ASM3242 DMA addressing
xhci: Fix repeated xhci wake after suspend due to uncleared internal wake state
USB: serial: io_edgeport: fix memory leak in edge_startup
USB: serial: ch341: add new Product ID
USB: serial: cp210x: add ID for Acuity Brands nLight Air Adapter
USB: serial: cp210x: add some more GE USB IDs
usbip: fix stub_dev to check for stream socket
usbip: fix vhci_hcd to check for stream socket
usbip: fix vudc to check for stream socket
usbip: fix stub_dev usbip_sockfd_store() races leading to gpf
usbip: fix vhci_hcd attach_store() races leading to gpf
usbip: fix vudc usbip_sockfd_store races leading to gpf
Revert "serial: max310x: rework RX interrupt handling"
misc/pvpanic: Export module FDT device table
misc: fastrpc: restrict user apps from sending kernel RPC messages
staging: rtl8192u: fix ->ssid overflow in r8192_wx_set_scan()
staging: rtl8188eu: prevent ->ssid overflow in rtw_wx_set_scan()
staging: rtl8712: unterminated string leads to read overflow
staging: rtl8188eu: fix potential memory corruption in rtw_check_beacon_data()
staging: ks7010: prevent buffer overflow in ks_wlan_set_scan()
staging: rtl8712: Fix possible buffer overflow in r8712_sitesurvey_cmd
staging: rtl8192e: Fix possible buffer overflow in _rtl92e_wx_set_scan
staging: comedi: addi_apci_1032: Fix endian problem for COS sample
staging: comedi: addi_apci_1500: Fix endian problem for command sample
staging: comedi: adv_pci1710: Fix endian problem for AI command data
staging: comedi: das6402: Fix endian problem for AI command data
staging: comedi: das800: Fix endian problem for AI command data
staging: comedi: dmm32at: Fix endian problem for AI command data
staging: comedi: me4000: Fix endian problem for AI command data
staging: comedi: pcl711: Fix endian problem for AI command data
staging: comedi: pcl818: Fix endian problem for AI command data
sh_eth: fix TRSCER mask for R7S72100
cpufreq: qcom-hw: fix dereferencing freed memory 'data'
cpufreq: qcom-hw: Fix return value check in qcom_cpufreq_hw_cpu_init()
arm64/mm: Fix pfn_valid() for ZONE_DEVICE based memory
SUNRPC: Set memalloc_nofs_save() for sync tasks
NFS: Don't revalidate the directory permissions on a lookup failure
NFS: Don't gratuitously clear the inode cache when lookup failed
NFSv4.2: fix return value of _nfs4_get_security_label()
block: rsxx: fix error return code of rsxx_pci_probe()
nvme-fc: fix racing controller reset and create association
configfs: fix a use-after-free in __configfs_open_file
arm64: mm: use a 48-bit ID map when possible on 52-bit VA builds
perf/core: Flush PMU internal buffers for per-CPU events
perf/x86/intel: Set PERF_ATTACH_SCHED_CB for large PEBS and LBR
hrtimer: Update softirq_expires_next correctly after __hrtimer_get_next_event()
powerpc/64s/exception: Clean up a missed SRR specifier
seqlock,lockdep: Fix seqcount_latch_init()
stop_machine: mark helpers __always_inline
include/linux/sched/mm.h: use rcu_dereference in in_vfork()
zram: fix return value on writeback_store
linux/compiler-clang.h: define HAVE_BUILTIN_BSWAP*
sched/membarrier: fix missing local execution of ipi_sync_rq_state()
efi: stub: omit SetVirtualAddressMap() if marked unsupported in RT_PROP table
powerpc/64s: Fix instruction encoding for lis in ppc_function_entry()
powerpc: Fix inverted SET_FULL_REGS bitop
powerpc: Fix missing declaration of [en/dis]able_kernel_vsx()
binfmt_misc: fix possible deadlock in bm_register_write
x86/unwind/orc: Disable KASAN checking in the ORC unwinder, part 2
x86/sev-es: Introduce ip_within_syscall_gap() helper
x86/sev-es: Check regs->sp is trusted before adjusting #VC IST stack
x86/entry: Move nmi entry/exit into common code
x86/sev-es: Correctly track IRQ states in runtime #VC handler
x86/sev-es: Use __copy_from_user_inatomic()
x86/entry: Fix entry/exit mismatch on failed fast 32-bit syscalls
KVM: x86: Ensure deadline timer has truly expired before posting its IRQ
KVM: kvmclock: Fix vCPUs > 64 can't be online/hotpluged
KVM: arm64: Fix range alignment when walking page tables
KVM: arm64: Avoid corrupting vCPU context register in guest exit
KVM: arm64: nvhe: Save the SPE context early
KVM: arm64: Reject VM creation when the default IPA size is unsupported
KVM: arm64: Fix exclusive limit for IPA size
mm/userfaultfd: fix memory corruption due to writeprotect
mm/madvise: replace ptrace attach requirement for process_madvise
KVM: arm64: Ensure I-cache isolation between vcpus of a same VM
mm/page_alloc.c: refactor initialization of struct page for holes in memory layout
xen/events: don't unmask an event channel when an eoi is pending
xen/events: avoid handling the same event on two cpus at the same time
KVM: arm64: Fix nVHE hyp panic host context restore
RDMA/umem: Use ib_dma_max_seg_size instead of dma_get_max_seg_size
Linux 5.10.24
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ie53a3c1963066a18d41357b6be41cff00690bd40
|
||
Paul Moore
|
85178d76fe |
cipso,calipso: resolve a number of problems with the DOI refcounts
commit ad5d07f4a9cd671233ae20983848874731102c08 upstream. The current CIPSO and CALIPSO refcounting scheme for the DOI definitions is a bit flawed in that we: 1. Don't correctly match gets/puts in netlbl_cipsov4_list(). 2. Decrement the refcount on each attempt to remove the DOI from the DOI list, only removing it from the list once the refcount drops to zero. This patch fixes these problems by adding the missing "puts" to netlbl_cipsov4_list() and introduces a more conventional, i.e. not-buggy, refcounting mechanism to the DOI definitions. Upon the addition of a DOI to the DOI list, it is initialized with a refcount of one, removing a DOI from the list removes it from the list and drops the refcount by one; "gets" and "puts" behave as expected with respect to refcounts, increasing and decreasing the DOI's refcount by one. Fixes: |
||
Ido Schimmel
|
9c61f1e1c4 |
nexthop: Do not flush blackhole nexthops when loopback goes down
commit 76c03bf8e2624076b88d93542d78e22d5345c88e upstream.
As far as user space is concerned, blackhole nexthops do not have a
nexthop device and therefore should not be affected by the
administrative or carrier state of any netdev.
However, when the loopback netdev goes down all the blackhole nexthops
are flushed. This happens because internally the kernel associates
blackhole nexthops with the loopback netdev.
This behavior is both confusing to those not familiar with kernel
internals and also diverges from the legacy API where blackhole IPv4
routes are not flushed when the loopback netdev goes down:
# ip route add blackhole 198.51.100.0/24
# ip link set dev lo down
# ip route show 198.51.100.0/24
blackhole 198.51.100.0/24
Blackhole IPv6 routes are flushed, but at least user space knows that
they are associated with the loopback netdev:
# ip -6 route show 2001:db8:1::/64
blackhole 2001:db8:1::/64 dev lo metric 1024 pref medium
Fix this by only flushing blackhole nexthops when the loopback netdev is
unregistered.
Fixes:
|
||
Jason A. Donenfeld
|
91796b6556 |
net: always use icmp{,v6}_ndo_send from ndo_start_xmit
commit 4372339efc06bc2a796f4cc9d0a7a929dfda4967 upstream.
There were a few remaining tunnel drivers that didn't receive the prior
conversion to icmp{,v6}_ndo_send. Knowing now that this could lead to
memory corrution (see ee576c47db60 ("net: icmp: pass zeroed opts from
icmp{,v6}_ndo_send before sending") for details), there's even more
imperative to have these all converted. So this commit goes through the
remaining cases that I could find and does a boring translation to the
ndo variety.
The Fixes: line below is the merge that originally added icmp{,v6}_
ndo_send and converted the first batch of icmp{,v6}_send users. The
rationale then for the change applies equally to this patch. It's just
that these drivers were left out of the initial conversion because these
network devices are hiding in net/ rather than in drivers/net/.
Cc: Florian Westphal <fw@strlen.de>
Cc: Willem de Bruijn <willemb@google.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
Cc: David Ahern <dsahern@kernel.org>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Steffen Klassert <steffen.klassert@secunet.com>
Fixes:
|
||
Eric Dumazet
|
046f3c1c2f |
tcp: add sanity tests to TCP_QUEUE_SEQ
commit 8811f4a9836e31c14ecdf79d9f3cb7c5d463265d upstream.
Qingyu Li reported a syzkaller bug where the repro
changes RCV SEQ _after_ restoring data in the receive queue.
mprotect(0x4aa000, 12288, PROT_READ) = 0
mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000
mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000
mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000
socket(AF_INET6, SOCK_STREAM, IPPROTO_IP) = 3
setsockopt(3, SOL_TCP, TCP_REPAIR, [1], 4) = 0
connect(3, {sa_family=AF_INET6, sin6_port=htons(0), sin6_flowinfo=htonl(0), inet_pton(AF_INET6, "::1", &sin6_addr), sin6_scope_id=0}, 28) = 0
setsockopt(3, SOL_TCP, TCP_REPAIR_QUEUE, [1], 4) = 0
sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="0x0000000000000003\0\0", iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 20
setsockopt(3, SOL_TCP, TCP_REPAIR, [0], 4) = 0
setsockopt(3, SOL_TCP, TCP_QUEUE_SEQ, [128], 4) = 0
recvfrom(3, NULL, 20, 0, NULL, NULL) = -1 ECONNRESET (Connection reset by peer)
syslog shows:
[ 111.205099] TCP recvmsg seq # bug 2: copied 80, seq 0, rcvnxt 80, fl 0
[ 111.207894] WARNING: CPU: 1 PID: 356 at net/ipv4/tcp.c:2343 tcp_recvmsg_locked+0x90e/0x29a0
This should not be allowed. TCP_QUEUE_SEQ should only be used
when queues are empty.
This patch fixes this case, and the tx path as well.
Fixes:
|
||
Arjun Roy
|
e95ebe1ed6 |
tcp: Fix sign comparison bug in getsockopt(TCP_ZEROCOPY_RECEIVE)
commit 2107d45f17bedd7dbf4178462da0ac223835a2a7 upstream.
getsockopt(TCP_ZEROCOPY_RECEIVE) has a bug where we read a
user-provided "len" field of type signed int, and then compare the
value to the result of an "offsetofend" operation, which is unsigned.
Negative values provided by the user will be promoted to large
positive numbers; thus checking that len < offsetofend() will return
false when the intention was that it return true.
Note that while len is originally checked for negative values earlier
on in do_tcp_getsockopt(), subsequent calls to get_user() re-read the
value from userspace which may have changed in the meantime.
Therefore, re-add the check for negative values after the call to
get_user in the handler code for TCP_ZEROCOPY_RECEIVE.
Fixes:
|
||
|
Daniel Borkmann
|
09af4362ba |
net: Fix gro aggregation for udp encaps with zero csum
commit 89e5c58fc1e2857ccdaae506fb8bc5fed57ee063 upstream. We noticed a GRO issue for UDP-based encaps such as vxlan/geneve when the csum for the UDP header itself is 0. In that case, GRO aggregation does not take place on the phys dev, but instead is deferred to the vxlan/geneve driver (see trace below). The reason is essentially that GRO aggregation bails out in udp_gro_receive() for such case when drivers marked the skb with CHECKSUM_UNNECESSARY (ice, i40e, others) where for non-zero csums |
||
|
Greg Kroah-Hartman
|
d8c7f0a3cd |
Merge 5.10.20 into android12-5.10
Changes in 5.10.20 vmlinux.lds.h: add DWARF v5 sections vdpa/mlx5: fix param validation in mlx5_vdpa_get_config() debugfs: be more robust at handling improper input in debugfs_lookup() debugfs: do not attempt to create a new file before the filesystem is initalized scsi: libsas: docs: Remove notify_ha_event() scsi: qla2xxx: Fix mailbox Ch erroneous error kdb: Make memory allocations more robust w1: w1_therm: Fix conversion result for negative temperatures PCI: qcom: Use PHY_REFCLK_USE_PAD only for ipq8064 PCI: Decline to resize resources if boot config must be preserved virt: vbox: Do not use wait_event_interruptible when called from kernel context bfq: Avoid false bfq queue merging ALSA: usb-audio: Fix PCM buffer allocation in non-vmalloc mode MIPS: vmlinux.lds.S: add missing PAGE_ALIGNED_DATA() section vmlinux.lds.h: Define SANTIZER_DISCARDS with CONFIG_GCOV_KERNEL=y random: fix the RNDRESEEDCRNG ioctl ALSA: pcm: Call sync_stop at disconnection ALSA: pcm: Assure sync with the pending stop operation at suspend ALSA: pcm: Don't call sync_stop if it hasn't been stopped drm/i915/gt: One more flush for Baytrail clear residuals ath10k: Fix error handling in case of CE pipe init failure Bluetooth: btqcomsmd: Fix a resource leak in error handling paths in the probe function Bluetooth: hci_uart: Fix a race for write_work scheduling Bluetooth: Fix initializing response id after clearing struct arm64: dts: renesas: beacon kit: Fix choppy Bluetooth Audio arm64: dts: renesas: beacon: Fix audio-1.8V pin enable ARM: dts: exynos: correct PMIC interrupt trigger level on Artik 5 ARM: dts: exynos: correct PMIC interrupt trigger level on Monk ARM: dts: exynos: correct PMIC interrupt trigger level on Rinato ARM: dts: exynos: correct PMIC interrupt trigger level on Spring ARM: dts: exynos: correct PMIC interrupt trigger level on Arndale Octa ARM: dts: exynos: correct PMIC interrupt trigger level on Odroid XU3 family arm64: dts: exynos: correct PMIC interrupt trigger level on TM2 arm64: dts: exynos: correct PMIC interrupt trigger level on Espresso memory: mtk-smi: Fix PM usage counter unbalance in mtk_smi ops Bluetooth: hci_qca: Fix memleak in qca_controller_memdump staging: vchiq: Fix bulk userdata handling staging: vchiq: Fix bulk transfers on 64-bit builds arm64: dts: qcom: msm8916-samsung-a5u: Fix iris compatible net: stmmac: dwmac-meson8b: fix enabling the timing-adjustment clock bpf: Add bpf_patch_call_args prototype to include/linux/bpf.h bpf: Avoid warning when re-casting __bpf_call_base into __bpf_call_base_args firmware: arm_scmi: Fix call site of scmi_notification_exit arm64: dts: allwinner: A64: properly connect USB PHY to port 0 arm64: dts: allwinner: H6: properly connect USB PHY to port 0 arm64: dts: allwinner: Drop non-removable from SoPine/LTS SD card arm64: dts: allwinner: H6: Allow up to 150 MHz MMC bus frequency arm64: dts: allwinner: A64: Limit MMC2 bus frequency to 150 MHz arm64: dts: qcom: msm8916-samsung-a2015: Fix sensors cpufreq: brcmstb-avs-cpufreq: Free resources in error path cpufreq: brcmstb-avs-cpufreq: Fix resource leaks in ->remove() arm64: dts: rockchip: rk3328: Add clock_in_out property to gmac2phy node ACPICA: Fix exception code class checks usb: gadget: u_audio: Free requests only after callback arm64: dts: qcom: sdm845-db845c: Fix reset-pin of ov8856 node soc: qcom: socinfo: Fix an off by one in qcom_show_pmic_model() soc: ti: pm33xx: Fix some resource leak in the error handling paths of the probe function staging: media: atomisp: Fix size_t format specifier in hmm_alloc() debug statemenet Bluetooth: drop HCI device reference before return Bluetooth: Put HCI device if inquiry procedure interrupts memory: ti-aemif: Drop child node when jumping out loop ARM: dts: Configure missing thermal interrupt for 4430 usb: dwc2: Do not update data length if it is 0 on inbound transfers usb: dwc2: Abort transaction after errors with unknown reason usb: dwc2: Make "trimming xfer length" a debug message staging: rtl8723bs: wifi_regd.c: Fix incorrect number of regulatory rules x86/MSR: Filter MSR writes through X86_IOC_WRMSR_REGS ioctl too arm64: dts: renesas: beacon: Fix EEPROM compatible value can: mcp251xfd: mcp251xfd_probe(): fix errata reference ARM: dts: armada388-helios4: assign pinctrl to LEDs ARM: dts: armada388-helios4: assign pinctrl to each fan arm64: dts: armada-3720-turris-mox: rename u-boot mtd partition to a53-firmware opp: Correct debug message in _opp_add_static_v2() Bluetooth: btusb: Fix memory leak in btusb_mtk_wmt_recv soc: qcom: ocmem: don't return NULL in of_get_ocmem arm64: dts: msm8916: Fix reserved and rfsa nodes unit address arm64: dts: meson: fix broken wifi node for Khadas VIM3L iwlwifi: mvm: set enabled in the PPAG command properly ARM: s3c: fix fiq for clang IAS optee: simplify i2c access staging: wfx: fix possible panic with re-queued frames ARM: at91: use proper asm syntax in pm_suspend ath10k: Fix suspicious RCU usage warning in ath10k_wmi_tlv_parse_peer_stats_info() ath10k: Fix lockdep assertion warning in ath10k_sta_statistics ath11k: fix a locking bug in ath11k_mac_op_start() soc: aspeed: snoop: Add clock control logic iwlwifi: mvm: fix the type we use in the PPAG table validity checks iwlwifi: mvm: store PPAG enabled/disabled flag properly iwlwifi: mvm: send stored PPAG command instead of local iwlwifi: mvm: assign SAR table revision to the command later iwlwifi: mvm: don't check if CSA event is running before removing bpf_lru_list: Read double-checked variable once without lock iwlwifi: pnvm: set the PNVM again if it was already loaded iwlwifi: pnvm: increment the pointer before checking the TLV ath9k: fix data bus crash when setting nf_override via debugfs selftests/bpf: Convert test_xdp_redirect.sh to bash ibmvnic: Set to CLOSED state even on error bnxt_en: reverse order of TX disable and carrier off bnxt_en: Fix devlink info's stored fw.psid version format. xen/netback: fix spurious event detection for common event case dpaa2-eth: fix memory leak in XDP_REDIRECT net: phy: consider that suspend2ram may cut off PHY power net/mlx5e: Don't change interrupt moderation params when DIM is enabled net/mlx5e: Change interrupt moderation channel params also when channels are closed net/mlx5: Fix health error state handling net/mlx5e: Replace synchronize_rcu with synchronize_net net/mlx5e: kTLS, Use refcounts to free kTLS RX priv context net/mlx5: Disable devlink reload for multi port slave device net/mlx5: Disallow RoCE on multi port slave device net/mlx5: Disallow RoCE on lag device net/mlx5: Disable devlink reload for lag devices net/mlx5e: CT: manage the lifetime of the ct entry object net/mlx5e: Check tunnel offload is required before setting SWP mac80211: fix potential overflow when multiplying to u32 integers libbpf: Ignore non function pointer member in struct_ops bpf: Fix an unitialized value in bpf_iter bpf, devmap: Use GFP_KERNEL for xdp bulk queue allocation bpf: Fix bpf_fib_lookup helper MTU check for SKB ctx selftests: mptcp: fix ACKRX debug message tcp: fix SO_RCVLOWAT related hangs under mem pressure net: axienet: Handle deferred probe on clock properly cxgb4/chtls/cxgbit: Keeping the max ofld immediate data size same in cxgb4 and ulds b43: N-PHY: Fix the update of coef for the PHY revision >= 3case bpf: Clear subreg_def for global function return values ibmvnic: add memory barrier to protect long term buffer ibmvnic: skip send_request_unmap for timeout reset net: dsa: felix: perform teardown in reverse order of setup net: dsa: felix: don't deinitialize unused ports net: phy: mscc: adding LCPLL reset to VSC8514 net: amd-xgbe: Reset the PHY rx data path when mailbox command timeout net: amd-xgbe: Fix NETDEV WATCHDOG transmit queue timeout warning net: amd-xgbe: Reset link when the link never comes back net: amd-xgbe: Fix network fluctuations when using 1G BELFUSE SFP net: mvneta: Remove per-cpu queue mapping for Armada 3700 net: enetc: fix destroyed phylink dereference during unbind tty: convert tty_ldisc_ops 'read()' function to take a kernel pointer tty: implement read_iter fbdev: aty: SPARC64 requires FB_ATY_CT drm/gma500: Fix error return code in psb_driver_load() gma500: clean up error handling in init drm/fb-helper: Add missed unlocks in setcmap_legacy() drm/panel: mantix: Tweak init sequence drm/vc4: hdmi: Take into account the clock doubling flag in atomic_check crypto: sun4i-ss - linearize buffers content must be kept crypto: sun4i-ss - fix kmap usage crypto: arm64/aes-ce - really hide slower algos when faster ones are enabled hwrng: ingenic - Fix a resource leak in an error handling path media: allegro: Fix use after free on error kcsan: Rewrite kcsan_prandom_u32_max() without prandom_u32_state() drm: rcar-du: Fix PM reference leak in rcar_cmm_enable() drm: rcar-du: Fix crash when using LVDS1 clock for CRTC drm: rcar-du: Fix the return check of of_parse_phandle and of_find_device_by_node drm/amdgpu: Fix macro name _AMDGPU_TRACE_H_ in preprocessor if condition MIPS: c-r4k: Fix section mismatch for loongson2_sc_init MIPS: lantiq: Explicitly compare LTQ_EBU_PCC_ISTAT against 0 drm/virtio: make sure context is created in gem open drm/fourcc: fix Amlogic format modifier masks media: ipu3-cio2: Build only for x86 media: i2c: ov5670: Fix PIXEL_RATE minimum value media: imx: Unregister csc/scaler only if registered media: imx: Fix csc/scaler unregister media: mtk-vcodec: fix error return code in vdec_vp9_decode() media: camss: missing error code in msm_video_register() media: vsp1: Fix an error handling path in the probe function media: em28xx: Fix use-after-free in em28xx_alloc_urbs media: media/pci: Fix memleak in empress_init media: tm6000: Fix memleak in tm6000_start_stream media: aspeed: fix error return code in aspeed_video_setup_video() ASoC: cs42l56: fix up error handling in probe ASoC: qcom: qdsp6: Move frontend AIFs to q6asm-dai evm: Fix memleak in init_desc crypto: bcm - Rename struct device_private to bcm_device_private sched/fair: Avoid stale CPU util_est value for schedutil in task dequeue drm/sun4i: tcon: fix inverted DCLK polarity media: imx7: csi: Fix regression for parallel cameras on i.MX6UL media: imx7: csi: Fix pad link validation media: ti-vpe: cal: fix write to unallocated memory MIPS: properly stop .eh_frame generation MIPS: Compare __SYNC_loongson3_war against 0 drm/tegra: Fix reference leak when pm_runtime_get_sync() fails drm/amdgpu: toggle on DF Cstate after finishing xgmi injection bsg: free the request before return error code macintosh/adb-iop: Use big-endian autopoll mask drm/amd/display: Fix 10/12 bpc setup in DCE output bit depth reduction. drm/amd/display: Fix HDMI deep color output for DCE 6-11. media: software_node: Fix refcounts in software_node_get_next_child() media: lmedm04: Fix misuse of comma media: vidtv: psi: fix missing crc for PMT media: atomisp: Fix a buffer overflow in debug code media: qm1d1c0042: fix error return code in qm1d1c0042_init() media: cx25821: Fix a bug when reallocating some dma memory media: mtk-vcodec: fix argument used when DEBUG is defined media: pxa_camera: declare variable when DEBUG is defined media: uvcvideo: Accept invalid bFormatIndex and bFrameIndex values sched/eas: Don't update misfit status if the task is pinned f2fs: compress: fix potential deadlock ASoC: qcom: lpass-cpu: Remove bit clock state check ASoC: SOF: Intel: hda: cancel D0i3 work during runtime suspend perf/arm-cmn: Fix PMU instance naming perf/arm-cmn: Move IRQs when migrating context mtd: parser: imagetag: fix error codes in bcm963xx_parse_imagetag_partitions() crypto: talitos - Work around SEC6 ERRATA (AES-CTR mode data size error) crypto: talitos - Fix ctr(aes) on SEC1 drm/nouveau: bail out of nouveau_channel_new if channel init fails mm: proc: Invalidate TLB after clearing soft-dirty page state ata: ahci_brcm: Add back regulators management ASoC: cpcap: fix microphone timeslot mask ASoC: codecs: add missing max_register in regmap config mtd: parsers: afs: Fix freeing the part name memory in failure f2fs: fix to avoid inconsistent quota data drm/amdgpu: Prevent shift wrapping in amdgpu_read_mask() f2fs: fix a wrong condition in __submit_bio ASoC: qcom: Fix typo error in HDMI regmap config callbacks KVM: nSVM: Don't strip host's C-bit from guest's CR3 when reading PDPTRs drm/mediatek: Check if fb is null Drivers: hv: vmbus: Avoid use-after-free in vmbus_onoffer_rescind() ASoC: Intel: sof_sdw: add missing TGL_HDMI quirk for Dell SKU 0A5E ASoC: Intel: sof_sdw: add missing TGL_HDMI quirk for Dell SKU 0A3E locking/lockdep: Avoid unmatched unlock ASoC: qcom: lpass: Fix i2s ctl register bit map ASoC: rt5682: Fix panic in rt5682_jack_detect_handler happening during system shutdown ASoC: SOF: debug: Fix a potential issue on string buffer termination btrfs: clarify error returns values in __load_free_space_cache btrfs: fix double accounting of ordered extent for subpage case in btrfs_invalidapge KVM: x86: Restore all 64 bits of DR6 and DR7 during RSM on x86-64 s390/zcrypt: return EIO when msg retry limit reached drm/vc4: hdmi: Move hdmi reset to bind drm/vc4: hdmi: Fix register offset with longer CEC messages drm/vc4: hdmi: Fix up CEC registers drm/vc4: hdmi: Restore cec physical address on reconnect drm/vc4: hdmi: Compute the CEC clock divider from the clock rate drm/vc4: hdmi: Update the CEC clock divider on HSM rate change drm/lima: fix reference leak in lima_pm_busy drm/dp_mst: Don't cache EDIDs for physical ports hwrng: timeriomem - Fix cooldown period calculation crypto: ecdh_helper - Ensure 'len >= secret.len' in decode_key() io_uring: fix possible deadlock in io_uring_poll nvmet-tcp: fix receive data digest calculation for multiple h2cdata PDUs nvmet-tcp: fix potential race of tcp socket closing accept_work nvme-multipath: set nr_zones for zoned namespaces nvmet: remove extra variable in identify ns nvmet: set status to 0 in case for invalid nsid ASoC: SOF: sof-pci-dev: add missing Up-Extreme quirk ima: Free IMA measurement buffer on error ima: Free IMA measurement buffer after kexec syscall ASoC: simple-card-utils: Fix device module clock fs/jfs: fix potential integer overflow on shift of a int jffs2: fix use after free in jffs2_sum_write_data() ubifs: Fix memleak in ubifs_init_authentication ubifs: replay: Fix high stack usage, again ubifs: Fix error return code in alloc_wbufs() irqchip/imx: IMX_INTMUX should not default to y, unconditionally smp: Process pending softirqs in flush_smp_call_function_from_idle() drm/amdgpu/display: remove hdcp_srm sysfs on device removal capabilities: Don't allow writing ambiguous v3 file capabilities HSI: Fix PM usage counter unbalance in ssi_hw_init power: supply: cpcap: Add missing IRQF_ONESHOT to fix regression clk: meson: clk-pll: fix initializing the old rate (fallback) for a PLL clk: meson: clk-pll: make "ret" a signed integer clk: meson: clk-pll: propagate the error from meson_clk_pll_set_rate() selftests/powerpc: Make the test check in eeh-basic.sh posix compliant regulator: qcom-rpmh-regulator: add pm8009-1 chip revision arm64: dts: qcom: qrb5165-rb5: fix pm8009 regulators quota: Fix memory leak when handling corrupted quota file i2c: iproc: handle only slave interrupts which are enabled i2c: iproc: update slave isr mask (ISR_MASK_SLAVE) i2c: iproc: handle master read request spi: cadence-quadspi: Abort read if dummy cycles required are too many clk: sunxi-ng: h6: Fix CEC clock clk: renesas: r8a779a0: Remove non-existent S2 clock clk: renesas: r8a779a0: Fix parent of CBFUSA clock HID: core: detect and skip invalid inputs to snto32() RDMA/siw: Fix handling of zero-sized Read and Receive Queues. dmaengine: fsldma: Fix a resource leak in the remove function dmaengine: fsldma: Fix a resource leak in an error handling path of the probe function dmaengine: owl-dma: Fix a resource leak in the remove function dmaengine: hsu: disable spurious interrupt mfd: bd9571mwv: Use devm_mfd_add_devices() power: supply: cpcap-charger: Fix missing power_supply_put() power: supply: cpcap-battery: Fix missing power_supply_put() power: supply: cpcap-charger: Fix power_supply_put on null battery pointer fdt: Properly handle "no-map" field in the memory region of/fdt: Make sure no-map does not remove already reserved regions RDMA/rtrs: Extend ibtrs_cq_qp_create RDMA/rtrs-srv: Release lock before call into close_sess RDMA/rtrs-srv: Use sysfs_remove_file_self for disconnect RDMA/rtrs-clt: Set mininum limit when create QP RDMA/rtrs: Call kobject_put in the failure path RDMA/rtrs-srv: Fix missing wr_cqe RDMA/rtrs-clt: Refactor the failure cases in alloc_clt RDMA/rtrs-srv: Init wr_cnt as 1 power: reset: at91-sama5d2_shdwc: fix wkupdbc mask rtc: s5m: select REGMAP_I2C dmaengine: idxd: set DMA channel to be private power: supply: fix sbs-charger build, needs REGMAP_I2C clocksource/drivers/ixp4xx: Select TIMER_OF when needed clocksource/drivers/mxs_timer: Add missing semicolon when DEBUG is defined spi: imx: Don't print error on -EPROBEDEFER RDMA/mlx5: Use the correct obj_id upon DEVX TIR creation IB/mlx5: Add mutex destroy call to cap_mask_mutex mutex clk: sunxi-ng: h6: Fix clock divider range on some clocks platform/chrome: cros_ec_proto: Use EC_HOST_EVENT_MASK not BIT platform/chrome: cros_ec_proto: Add LID and BATTERY to default mask regulator: axp20x: Fix reference cout leak watch_queue: Drop references to /dev/watch_queue certs: Fix blacklist flag type confusion regulator: s5m8767: Fix reference count leak spi: atmel: Put allocated master before return regulator: s5m8767: Drop regulators OF node reference power: supply: axp20x_usb_power: Init work before enabling IRQs power: supply: smb347-charger: Fix interrupt usage if interrupt is unavailable regulator: core: Avoid debugfs: Directory ... already present! error isofs: release buffer head before return watchdog: intel-mid_wdt: Postpone IRQ handler registration till SCU is ready auxdisplay: ht16k33: Fix refresh rate handling objtool: Fix error handling for STD/CLD warnings objtool: Fix retpoline detection in asm code objtool: Fix ".cold" section suffix check for newer versions of GCC scsi: lpfc: Fix ancient double free iommu: Switch gather->end to the inclusive end IB/umad: Return EIO in case of when device disassociated IB/umad: Return EPOLLERR in case of when device disassociated KVM: PPC: Make the VMX instruction emulation routines static powerpc/47x: Disable 256k page size powerpc/time: Enable sched clock for irqtime mmc: owl-mmc: Fix a resource leak in an error handling path and in the remove function mmc: sdhci-sprd: Fix some resource leaks in the remove function mmc: usdhi6rol0: Fix a resource leak in the error handling path of the probe mmc: renesas_sdhi_internal_dmac: Fix DMA buffer alignment from 8 to 128-bytes ARM: 9046/1: decompressor: Do not clear SCTLR.nTLSMD for ARMv7+ cores i2c: qcom-geni: Store DMA mapping data in geni_i2c_dev struct amba: Fix resource leak for drivers without .remove iommu: Move iotlb_sync_map out from __iommu_map iommu: Properly pass gfp_t in _iommu_map() to avoid atomic sleeping IB/mlx5: Return appropriate error code instead of ENOMEM IB/cm: Avoid a loop when device has 255 ports tracepoint: Do not fail unregistering a probe due to memory failure rtc: zynqmp: depend on HAS_IOMEM perf tools: Fix DSO filtering when not finding a map for a sampled address perf vendor events arm64: Fix Ampere eMag event typo RDMA/rxe: Fix coding error in rxe_recv.c RDMA/rxe: Fix coding error in rxe_rcv_mcast_pkt RDMA/rxe: Correct skb on loopback path spi: stm32: properly handle 0 byte transfer mfd: altera-sysmgr: Fix physical address storing more mfd: wm831x-auxadc: Prevent use after free in wm831x_auxadc_read_irq() powerpc/pseries/dlpar: handle ibm, configure-connector delay status powerpc/8xx: Fix software emulation interrupt clk: qcom: gcc-msm8998: Fix Alpha PLL type for all GPLLs kunit: tool: fix unit test cleanup handling kselftests: dmabuf-heaps: Fix Makefile's inclusion of the kernel's usr/include dir RDMA/hns: Fixed wrong judgments in the goto branch RDMA/siw: Fix calculation of tx_valid_cpus size RDMA/hns: Fix type of sq_signal_bits RDMA/hns: Disable RQ inline by default clk: divider: fix initialization with parent_hw spi: pxa2xx: Fix the controller numbering for Wildcat Point powerpc/uaccess: Avoid might_fault() when user access is enabled powerpc/kuap: Restore AMR after replaying soft interrupts regulator: qcom-rpmh: fix pm8009 ldo7 clk: aspeed: Fix APLL calculate formula from ast2600-A2 selftests/ftrace: Update synthetic event syntax errors perf symbols: Use (long) for iterator for bfd symbols regulator: bd718x7, bd71828, Fix dvs voltage levels spi: dw: Avoid stack content exposure spi: Skip zero-length transfers in spi_transfer_one_message() printk: avoid prb_first_valid_seq() where possible perf symbols: Fix return value when loading PE DSO nfsd: register pernet ops last, unregister first svcrdma: Hold private mutex while invoking rdma_accept() ceph: fix flush_snap logic after putting caps RDMA/hns: Fixes missing error code of CMDQ RDMA/ucma: Fix use-after-free bug in ucma_create_uevent RDMA/rtrs-srv: Fix stack-out-of-bounds RDMA/rtrs: Only allow addition of path to an already established session RDMA/rtrs-srv: fix memory leak by missing kobject free RDMA/rtrs-srv-sysfs: fix missing put_device RDMA/rtrs-srv: Do not pass a valid pointer to PTR_ERR() Input: sur40 - fix an error code in sur40_probe() perf record: Fix continue profiling after draining the buffer perf intel-pt: Fix missing CYC processing in PSB perf intel-pt: Fix premature IPC perf intel-pt: Fix IPC with CYC threshold perf test: Fix unaligned access in sample parsing test Input: elo - fix an error code in elo_connect() sparc64: only select COMPAT_BINFMT_ELF if BINFMT_ELF is set sparc: fix led.c driver when PROC_FS is not enabled Input: zinitix - fix return type of zinitix_init_touch() ARM: 9065/1: OABI compat: fix build when EPOLL is not enabled misc: eeprom_93xx46: Fix module alias to enable module autoprobe phy: rockchip-emmc: emmc_phy_init() always return 0 phy: cadence-torrent: Fix error code in cdns_torrent_phy_probe() misc: eeprom_93xx46: Add module alias to avoid breaking support for non device tree users PCI: rcar: Always allocate MSI addresses in 32bit space soundwire: cadence: fix ACK/NAK handling pwm: rockchip: Enable APB clock during register access while probing pwm: rockchip: rockchip_pwm_probe(): Remove superfluous clk_unprepare() pwm: rockchip: Eliminate potential race condition when probing PCI: xilinx-cpm: Fix reference count leak on error path VMCI: Use set_page_dirty_lock() when unregistering guest memory PCI: Align checking of syscall user config accessors mei: hbm: call mei_set_devstate() on hbm stop response drm/msm: Fix MSM_INFO_GET_IOVA with carveout drm/msm/dsi: Correct io_start for MSM8994 (20nm PHY) drm/msm/mdp5: Fix wait-for-commit for cmd panels drm/msm: Fix race of GPU init vs timestamp power management. drm/msm: Fix races managing the OOB state for timestamp vs timestamps. drm/msm/dp: trigger unplug event in msm_dp_display_disable vfio/iommu_type1: Populate full dirty when detach non-pinned group vfio/iommu_type1: Fix some sanity checks in detach group vfio-pci/zdev: fix possible segmentation fault issue ext4: fix potential htree index checksum corruption phy: USB_LGM_PHY should depend on X86 coresight: etm4x: Skip accessing TRCPDCR in save/restore nvmem: core: Fix a resource leak on error in nvmem_add_cells_from_of() nvmem: core: skip child nodes not matching binding soundwire: bus: use sdw_update_no_pm when initializing a device soundwire: bus: use sdw_write_no_pm when setting the bus scale registers soundwire: export sdw_write/read_no_pm functions soundwire: bus: fix confusion on device used by pm_runtime misc: fastrpc: fix incorrect usage of dma_map_sgtable remoteproc/mediatek: acknowledge watchdog IRQ after handled regmap: sdw: use _no_pm functions in regmap_read/write ext: EXT4_KUNIT_TESTS should depend on EXT4_FS instead of selecting it mailbox: sprd: correct definition of SPRD_OUTBOX_FIFO_FULL device-dax: Fix default return code of range_parse() PCI: pci-bridge-emul: Fix array overruns, improve safety PCI: cadence: Fix DMA range mapping early return error i40e: Fix flow for IPv6 next header (extension header) i40e: Add zero-initialization of AQ command structures i40e: Fix overwriting flow control settings during driver loading i40e: Fix addition of RX filters after enabling FW LLDP agent i40e: Fix VFs not created Take mmap lock in cacheflush syscall nios2: fixed broken sys_clone syscall i40e: Fix add TC filter for IPv6 octeontx2-af: Fix an off by one in rvu_dbg_qsize_write() pwm: iqs620a: Fix overflow and optimize calculations vfio/type1: Use follow_pte() ice: report correct max number of TCs ice: Account for port VLAN in VF max packet size calculation ice: Fix state bits on LLDP mode switch ice: update the number of available RSS queues net: stmmac: fix CBS idleslope and sendslope calculation net/mlx4_core: Add missed mlx4_free_cmd_mailbox() PCI: rockchip: Make 'ep-gpios' DT property optional vxlan: move debug check after netdev unregister wireguard: device: do not generate ICMP for non-IP packets wireguard: kconfig: use arm chacha even with no neon ocfs2: fix a use after free on error mm: memcontrol: fix NR_ANON_THPS accounting in charge moving mm: memcontrol: fix slub memory accounting mm/memory.c: fix potential pte_unmap_unlock pte error mm/hugetlb: fix potential double free in hugetlb_register_node() error path mm/hugetlb: suppress wrong warning info when alloc gigantic page mm/compaction: fix misbehaviors of fast_find_migrateblock() r8169: fix jumbo packet handling on RTL8168e NFSv4: Fixes for nfs4_bitmask_adjust() KVM: SVM: Intercept INVPCID when it's disabled to inject #UD KVM: x86/mmu: Expand collapsible SPTE zap for TDP MMU to ZONE_DEVICE and HugeTLB pages arm64: Add missing ISB after invalidating TLB in __primary_switch i2c: brcmstb: Fix brcmstd_send_i2c_cmd condition i2c: exynos5: Preserve high speed master code mm,thp,shmem: make khugepaged obey tmpfs mount flags mm: fix memory_failure() handling of dax-namespace metadata mm/rmap: fix potential pte_unmap on an not mapped pte proc: use kvzalloc for our kernel buffer csky: Fix a size determination in gpr_get() scsi: bnx2fc: Fix Kconfig warning & CNIC build errors scsi: sd: sd_zbc: Don't pass GFP_NOIO to kvcalloc block: reopen the device in blkdev_reread_part ide/falconide: Fix module unload scsi: sd: Fix Opal support blk-settings: align max_sectors on "logical_block_size" boundary soundwire: intel: fix possible crash when no device is detected ACPI: property: Fix fwnode string properties matching ACPI: configfs: add missing check after configfs_register_default_group() cpufreq: ACPI: Set cpuinfo.max_freq directly if max boost is known HID: logitech-dj: add support for keyboard events in eQUAD step 4 Gaming HID: wacom: Ignore attempts to overwrite the touch_max value from HID Input: raydium_ts_i2c - do not send zero length Input: xpad - add support for PowerA Enhanced Wired Controller for Xbox Series X|S Input: joydev - prevent potential read overflow in ioctl Input: i8042 - add ASUS Zenbook Flip to noselftest list media: mceusb: Fix potential out-of-bounds shift USB: serial: option: update interface mapping for ZTE P685M usb: musb: Fix runtime PM race in musb_queue_resume_work usb: dwc3: gadget: Fix setting of DEPCFG.bInterval_m1 usb: dwc3: gadget: Fix dep->interval for fullspeed interrupt USB: serial: ftdi_sio: fix FTX sub-integer prescaler USB: serial: pl2303: fix line-speed handling on newer chips USB: serial: mos7840: fix error code in mos7840_write() USB: serial: mos7720: fix error code in mos7720_write() phy: lantiq: rcu-usb2: wait after clock enable ALSA: fireface: fix to parse sync status register of latter protocol ALSA: hda: Add another CometLake-H PCI ID ALSA: hda/hdmi: Drop bogus check at closing a stream ALSA: hda/realtek: modify EAPD in the ALC886 ALSA: hda/realtek: Quirk for HP Spectre x360 14 amp setup MIPS: Ingenic: Disable HPTLB for D0 XBurst CPUs too MIPS: Support binutils configured with --enable-mips-fix-loongson3-llsc=yes MIPS: VDSO: Use CLANG_FLAGS instead of filtering out '--target=' Revert "MIPS: Octeon: Remove special handling of CONFIG_MIPS_ELF_APPENDED_DTB=y" Revert "bcache: Kill btree_io_wq" bcache: Give btree_io_wq correct semantics again bcache: Move journal work to new flush wq Revert "drm/amd/display: Update NV1x SR latency values" drm/amd/display: Add FPU wrappers to dcn21_validate_bandwidth() drm/amd/display: Remove Assert from dcn10_get_dig_frontend drm/amd/display: Add vupdate_no_lock interrupts for DCN2.1 drm/amdkfd: Fix recursive lock warnings drm/amdgpu: Set reference clock to 100Mhz on Renoir (v2) drm/nouveau/kms: handle mDP connectors drm/modes: Switch to 64bit maths to avoid integer overflow drm/sched: Cancel and flush all outstanding jobs before finish. drm/panel: kd35t133: allow using non-continuous dsi clock drm/rockchip: Require the YTR modifier for AFBC ASoC: siu: Fix build error by a wrong const prefix selinux: fix inconsistency between inode_getxattr and inode_listsecurity erofs: initialized fields can only be observed after bit is set tpm_tis: Fix check_locality for correct locality acquisition tpm_tis: Clean up locality release KEYS: trusted: Fix incorrect handling of tpm_get_random() KEYS: trusted: Fix migratable=1 failing KEYS: trusted: Reserve TPM for seal and unseal operations btrfs: do not cleanup upper nodes in btrfs_backref_cleanup_node btrfs: do not warn if we can't find the reloc root when looking up backref btrfs: add asserts for deleting backref cache nodes btrfs: abort the transaction if we fail to inc ref in btrfs_copy_root btrfs: fix reloc root leak with 0 ref reloc roots on recovery btrfs: splice remaining dirty_bg's onto the transaction dirty bg list btrfs: handle space_info::total_bytes_pinned inside the delayed ref itself btrfs: account for new extents being deleted in total_bytes_pinned btrfs: fix extent buffer leak on failure to copy root drm/i915/gt: Flush before changing register state drm/i915/gt: Correct surface base address for renderclear crypto: arm64/sha - add missing module aliases crypto: aesni - prevent misaligned buffers on the stack crypto: michael_mic - fix broken misalignment handling crypto: sun4i-ss - checking sg length is not sufficient crypto: sun4i-ss - IV register does not work on A10 and A13 crypto: sun4i-ss - handle BigEndian for cipher crypto: sun4i-ss - initialize need_fallback soc: samsung: exynos-asv: don't defer early on not-supported SoCs soc: samsung: exynos-asv: handle reading revision register error seccomp: Add missing return in non-void function arm64: ptrace: Fix seccomp of traced syscall -1 (NO_SYSCALL) misc: rtsx: init of rts522a add OCP power off when no card is present drivers/misc/vmw_vmci: restrict too big queue size in qp_host_alloc_queue pstore: Fix typo in compression option name dts64: mt7622: fix slow sd card access arm64: dts: agilex: fix phy interface bit shift for gmac1 and gmac2 staging/mt7621-dma: mtk-hsdma.c->hsdma-mt7621.c staging: gdm724x: Fix DMA from stack staging: rtl8188eu: Add Edimax EW-7811UN V2 to device table floppy: reintroduce O_NDELAY fix media: i2c: max9286: fix access to unallocated memory media: ir_toy: add another IR Droid device media: ipu3-cio2: Fix mbus_code processing in cio2_subdev_set_fmt() media: marvell-ccic: power up the device on mclk enable media: smipcie: fix interrupt handling and IR timeout x86/virt: Eat faults on VMXOFF in reboot flows x86/reboot: Force all cpus to exit VMX root if VMX is supported x86/fault: Fix AMD erratum #91 errata fixup for user code x86/entry: Fix instrumentation annotation powerpc/prom: Fix "ibm,arch-vec-5-platform-support" scan rcu: Pull deferred rcuog wake up to rcu_eqs_enter() callers rcu/nocb: Perform deferred wake up before last idle's need_resched() check kprobes: Fix to delay the kprobes jump optimization arm64: Extend workaround for erratum 1024718 to all versions of Cortex-A55 iommu/arm-smmu-qcom: Fix mask extraction for bootloader programmed SMRs arm64: kexec_file: fix memory leakage in create_dtb() when fdt_open_into() fails arm64: uprobe: Return EOPNOTSUPP for AARCH32 instruction probing arm64 module: set plt* section addresses to 0x0 arm64: spectre: Prevent lockdep splat on v4 mitigation enable path riscv: Disable KSAN_SANITIZE for vDSO watchdog: qcom: Remove incorrect usage of QCOM_WDT_ENABLE_IRQ watchdog: mei_wdt: request stop on unregister coresight: etm4x: Handle accesses to TRCSTALLCTLR mtd: spi-nor: sfdp: Fix last erase region marking mtd: spi-nor: sfdp: Fix wrong erase type bitmask for overlaid region mtd: spi-nor: core: Fix erase type discovery for overlaid region mtd: spi-nor: core: Add erase size check for erase command initialization mtd: spi-nor: hisi-sfc: Put child node np on error path fs/affs: release old buffer head on error path seq_file: document how per-entry resources are managed. x86: fix seq_file iteration for pat/memtype.c mm: memcontrol: fix swap undercounting in cgroup2 mm: memcontrol: fix get_active_memcg return value hugetlb: fix update_and_free_page contig page struct assumption hugetlb: fix copy_huge_page_from_user contig page struct assumption mm/vmscan: restore zone_reclaim_mode ABI mm, compaction: make fast_isolate_freepages() stay within zone KVM: nSVM: fix running nested guests when npt=0 nvmem: qcom-spmi-sdam: Fix uninitialized pdev pointer module: Ignore _GLOBAL_OFFSET_TABLE_ when warning for undefined symbols mmc: sdhci-esdhc-imx: fix kernel panic when remove module mmc: sdhci-pci-o2micro: Bug fix for SDR104 HW tuning failure powerpc/32: Preserve cr1 in exception prolog stack check to fix build error powerpc/kexec_file: fix FDT size estimation for kdump kernel powerpc/32s: Add missing call to kuep_lock on syscall entry spmi: spmi-pmic-arb: Fix hw_irq overflow mei: fix transfer over dma with extended header mei: me: emmitsburg workstation DID mei: me: add adler lake point S DID mei: me: add adler lake point LP DID gpio: pcf857x: Fix missing first interrupt mfd: gateworks-gsc: Fix interrupt type printk: fix deadlock when kernel panic exfat: fix shift-out-of-bounds in exfat_fill_super() zonefs: Fix file size of zones in full condition kcmp: Support selection of SYS_kcmp without CHECKPOINT_RESTORE thermal: cpufreq_cooling: freq_qos_update_request() returns < 0 on error cpufreq: qcom-hw: drop devm_xxx() calls from init/exit hooks cpufreq: intel_pstate: Change intel_pstate_get_hwp_max() argument cpufreq: intel_pstate: Get per-CPU max freq via MSR_HWP_CAPABILITIES if available proc: don't allow async path resolution of /proc/thread-self components s390/vtime: fix inline assembly clobber list virtio/s390: implement virtio-ccw revision 2 correctly um: mm: check more comprehensively for stub changes um: defer killing userspace on page table update failures irqchip/loongson-pch-msi: Use bitmap_zalloc() to allocate bitmap f2fs: fix out-of-repair __setattr_copy() f2fs: enforce the immutable flag on open files f2fs: flush data when enabling checkpoint back sparc32: fix a user-triggerable oops in clear_user() spi: fsl: invert spisel_boot signal on MPC8309 spi: spi-synquacer: fix set_cs handling gfs2: fix glock confusion in function signal_our_withdraw gfs2: Don't skip dlm unlock if glock has an lvb gfs2: Lock imbalance on error path in gfs2_recover_one gfs2: Recursive gfs2_quota_hold in gfs2_iomap_end dm: fix deadlock when swapping to encrypted device dm table: fix iterate_devices based device capability checks dm table: fix DAX iterate_devices based device capability checks dm table: fix zoned iterate_devices based device capability checks dm writecache: fix performance degradation in ssd mode dm writecache: return the exact table values that were set dm writecache: fix writing beyond end of underlying device when shrinking dm era: Recover committed writeset after crash dm era: Update in-core bitset after committing the metadata dm era: Verify the data block size hasn't changed dm era: Fix bitset memory leaks dm era: Use correct value size in equality function of writeset tree dm era: Reinitialize bitset cache before digesting a new writeset dm era: only resize metadata in preresume drm/i915: Reject 446-480MHz HDMI clock on GLK kgdb: fix to kill breakpoints on initmem after boot ipv6: silence compilation warning for non-IPV6 builds net: icmp: pass zeroed opts from icmp{,v6}_ndo_send before sending wireguard: selftests: test multiple parallel streams wireguard: queueing: get rid of per-peer ring buffers net: sched: fix police ext initialization net: qrtr: Fix memory leak in qrtr_tun_open net_sched: fix RTNL deadlock again caused by request_module() ARM: dts: aspeed: Add LCLK to lpc-snoop Linux 5.10.20 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I3fbcecd9413ce212dac68d5cc800c9457feba56a |
||
|
Jason A. Donenfeld
|
ce4feb0111 |
net: icmp: pass zeroed opts from icmp{,v6}_ndo_send before sending
commit ee576c47db60432c37e54b1e2b43a8ca6d3a8dca upstream.
The icmp{,v6}_send functions make all sorts of use of skb->cb, casting
it with IPCB or IP6CB, assuming the skb to have come directly from the
inet layer. But when the packet comes from the ndo layer, especially
when forwarded, there's no telling what might be in skb->cb at that
point. As a result, the icmp sending code risks reading bogus memory
contents, which can result in nasty stack overflows such as this one
reported by a user:
panic+0x108/0x2ea
__stack_chk_fail+0x14/0x20
__icmp_send+0x5bd/0x5c0
icmp_ndo_send+0x148/0x160
In icmp_send, skb->cb is cast with IPCB and an ip_options struct is read
from it. The optlen parameter there is of particular note, as it can
induce writes beyond bounds. There are quite a few ways that can happen
in __ip_options_echo. For example:
// sptr/skb are attacker-controlled skb bytes
sptr = skb_network_header(skb);
// dptr/dopt points to stack memory allocated by __icmp_send
dptr = dopt->__data;
// sopt is the corrupt skb->cb in question
if (sopt->rr) {
optlen = sptr[sopt->rr+1]; // corrupt skb->cb + skb->data
soffset = sptr[sopt->rr+2]; // corrupt skb->cb + skb->data
// this now writes potentially attacker-controlled data, over
// flowing the stack:
memcpy(dptr, sptr+sopt->rr, optlen);
}
In the icmpv6_send case, the story is similar, but not as dire, as only
IP6CB(skb)->iif and IP6CB(skb)->dsthao are used. The dsthao case is
worse than the iif case, but it is passed to ipv6_find_tlv, which does
a bit of bounds checking on the value.
This is easy to simulate by doing a `memset(skb->cb, 0x41,
sizeof(skb->cb));` before calling icmp{,v6}_ndo_send, and it's only by
good fortune and the rarity of icmp sending from that context that we've
avoided reports like this until now. For example, in KASAN:
BUG: KASAN: stack-out-of-bounds in __ip_options_echo+0xa0e/0x12b0
Write of size 38 at addr ffff888006f1f80e by task ping/89
CPU: 2 PID: 89 Comm: ping Not tainted 5.10.0-rc7-debug+ #5
Call Trace:
dump_stack+0x9a/0xcc
print_address_description.constprop.0+0x1a/0x160
__kasan_report.cold+0x20/0x38
kasan_report+0x32/0x40
check_memory_region+0x145/0x1a0
memcpy+0x39/0x60
__ip_options_echo+0xa0e/0x12b0
__icmp_send+0x744/0x1700
Actually, out of the 4 drivers that do this, only gtp zeroed the cb for
the v4 case, while the rest did not. So this commit actually removes the
gtp-specific zeroing, while putting the code where it belongs in the
shared infrastructure of icmp{,v6}_ndo_send.
This commit fixes the issue by passing an empty IPCB or IP6CB along to
the functions that actually do the work. For the icmp_send, this was
already trivial, thanks to __icmp_send providing the plumbing function.
For icmpv6_send, this required a tiny bit of refactoring to make it
behave like the v4 case, after which it was straight forward.
Fixes:
|
||
|
Greg Kroah-Hartman
|
1092f698e5 |
This is the 5.10.15 stable release
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AD2000 USB: serial: option: Adding support for Cinterion MV31 usb: host: xhci: mvebu: make USB 3.0 PHY optional for Armada 3720 USB: gadget: legacy: fix an error code in eth_bind() usb: gadget: aspeed: add missing of_node_put USB: usblp: don't call usb_set_interface if there's a single alt usb: renesas_usbhs: Clear pipe running flag in usbhs_pkt_pop() usb: dwc2: Fix endpoint direction check in ep_from_windex usb: dwc3: fix clock issue during resume in OTG mode usb: xhci-mtk: fix unreleased bandwidth data usb: xhci-mtk: skip dropping bandwidth of unchecked endpoints usb: xhci-mtk: break loop when find the endpoint to drop ARM: OMAP1: OSK: fix ohci-omap breakage arm64: dts: qcom: c630: keep both touchpad devices enabled Input: i8042 - unbreak Pegatron C15B arm64: dts: amlogic: meson-g12: Set FL-adj property value arm64: dts: rockchip: fix vopl iommu irq on px30 arm64: dts: rockchip: Use only supported PCIe link speed on Pinebook Pro ARM: dts: stm32: Fix polarity of the DH DRC02 uSD card detect ARM: dts: stm32: Connect card-detect signal on DHCOM ARM: dts: stm32: Disable WP on DHCOM uSD slot ARM: dts: stm32: Disable optional TSC2004 on DRC02 board ARM: dts: stm32: Fix GPIO hog flags on DHCOM DRC02 vdpa/mlx5: Fix memory key MTT population bpf, cgroup: Fix optlen WARN_ON_ONCE toctou bpf, cgroup: Fix problematic bounds check bpf, inode_storage: Put file handler if no storage was found um: virtio: free vu_dev only with the contained struct device bpf, preload: Fix build when $(O) points to a relative path arm64: dts: meson: switch TFLASH_VDD_EN pin to open drain on Odroid-C4 r8169: work around RTL8125 UDP hw bug rxrpc: Fix deadlock around release of dst cached on udp tunnel arm64: dts: ls1046a: fix dcfg address range SUNRPC: Fix NFS READs that start at non-page-aligned offsets igc: set the default return value to -IGC_ERR_NVM in igc_write_nvm_srwr igc: check return value of ret_val in igc_config_fc_after_link_up i40e: Revert "i40e: don't report link up for a VF who hasn't enabled queues" ibmvnic: device remove has higher precedence over reset net/mlx5: Fix function calculation for page trees net/mlx5: Fix leak upon failure of rule creation net/mlx5e: Update max_opened_tc also when channels are closed net/mlx5e: Release skb in case of failure in tc update skb net: lapb: Copy the skb before sending a packet net: mvpp2: TCAM entry enable should be written after SRAM data r8169: fix WoL on shutdown if CONFIG_DEBUG_SHIRQ is set net: ipa: pass correct dma_handle to dma_free_coherent() ARM: dts: sun7i: a20: bananapro: Fix ethernet phy-mode nvmet-tcp: fix out-of-bounds access when receiving multiple h2cdata PDUs vdpa/mlx5: Restore the hardware used index after change map memblock: do not start bottom-up allocations with kernel_end kbuild: fix duplicated flags in DEBUG_CFLAGS thunderbolt: Fix possible NULL pointer dereference in tb_acpi_add_link() ovl: fix dentry leak in ovl_get_redirect ovl: avoid deadlock on directory ioctl ovl: implement volatile-specific fsync error behaviour mac80211: fix station rate table updates on assoc gpiolib: free device name on error path to fix kmemleak fgraph: Initialize tracing_graph_pause at task creation tracing/kprobe: Fix to support kretprobe events on unloaded modules kretprobe: Avoid re-registration of the same kretprobe earlier tracing: Use pause-on-trace with the latency tracers tracepoint: Fix race between tracing and removing tracepoint libnvdimm/namespace: Fix visibility of namespace resource attribute libnvdimm/dimm: Avoid race between probe and available_slots_show() genirq: Prevent [devm_]irq_alloc_desc from returning irq 0 genirq/msi: Activate Multi-MSI early when MSI_FLAG_ACTIVATE_EARLY is set scripts: use pkg-config to locate libcrypto xhci: fix bounce buffer usage for non-sg list case RISC-V: Define MAXPHYSMEM_1GB only for RV32 cifs: report error instead of invalid when revalidating a dentry fails iommu: Check dev->iommu in dev_iommu_priv_get() before dereferencing it smb3: Fix out-of-bounds bug in SMB2_negotiate() smb3: fix crediting for compounding when only one request in flight mmc: sdhci-pltfm: Fix linking err for sdhci-brcmstb mmc: core: Limit retries when analyse of SDIO tuples fails Fix unsynchronized access to sev members through svm_register_enc_region drm/dp/mst: Export drm_dp_get_vc_payload_bw() drm/i915: Fix the MST PBN divider calculation drm/i915/gem: Drop lru bumping on display unpinning drm/i915/gt: Close race between enable_breadcrumbs and cancel_breadcrumbs drm/i915/display: Prevent double YUV range correction on HDR planes drm/i915: Extract intel_ddi_power_up_lanes() drm/i915: Power up combo PHY lanes for for HDMI as well drm/amd/display: Revert "Fix EDID parsing after resume from suspend" io_uring: don't modify identity's files uncess identity is cowed nvme-pci: avoid the deepest sleep state on Kingston A2000 SSDs KVM: SVM: Treat SVM as unsupported when running as an SEV guest KVM: x86/mmu: Fix TDP MMU zap collapsible SPTEs KVM: x86: Allow guests to see MSR_IA32_TSX_CTRL even if tsx=off KVM: x86: fix CPUID entries returned by KVM_GET_CPUID2 ioctl KVM: x86: Update emulator context mode if SYSENTER xfers to 64-bit mode KVM: x86: Set so called 'reserved CR3 bits in LM mask' at vCPU reset DTS: ARM: gta04: remove legacy spi-cs-high to make display work again ARM: dts; gta04: SPI panel chip select is active low ARM: footbridge: fix dc21285 PCI configuration accessors ARM: 9043/1: tegra: Fix misplaced tegra_uart_config in decompressor mm: hugetlbfs: fix cannot migrate the fallocated HugeTLB page mm: hugetlb: fix a race between freeing and dissolving the page mm: hugetlb: fix a race between isolating and freeing page mm: hugetlb: remove VM_BUG_ON_PAGE from page_huge_active mm, compaction: move high_pfn to the for loop scope mm/vmalloc: separate put pages and flush VM flags mm: thp: fix MADV_REMOVE deadlock on shmem THP mm/filemap: add missing mem_cgroup_uncharge() to __add_to_page_cache_locked() x86/build: Disable CET instrumentation in the kernel x86/debug: Fix DR6 handling x86/debug: Prevent data breakpoints on __per_cpu_offset x86/debug: Prevent data breakpoints on cpu_dr7 x86/apic: Add extra serialization for non-serializing MSRs Input: goodix - add support for Goodix GT9286 chip Input: xpad - sync supported devices with fork on GitHub Input: ili210x - implement pressure reporting for ILI251x md: Set prev_flush_start and flush_bio in an atomic way igc: Report speed and duplex as unknown when device is runtime suspended neighbour: Prevent a dead entry from updating gc_list net: ip_tunnel: fix mtu calculation udp: ipv4: manipulate network header of NATed UDP GRO fraglist net: dsa: mv88e6xxx: override existent unicast portvec in port_fdb_add net: sched: replaced invalid qdisc tree flush helper in qdisc_replace Linux 5.10.15 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com> Change-Id: I15750357b4c30739515fdc0bbbd0e04b7c986171 |
||
Dongseok Yi
|
3d6df63a5c |
udp: ipv4: manipulate network header of NATed UDP GRO fraglist
commit c3df39ac9b0e3747bf8233ea9ce4ed5ceb3199d3 upstream.
UDP/IP header of UDP GROed frag_skbs are not updated even after NAT
forwarding. Only the header of head_skb from ip_finish_output_gso ->
skb_gso_segment is updated but following frag_skbs are not updated.
A call path skb_mac_gso_segment -> inet_gso_segment ->
udp4_ufo_fragment -> __udp_gso_segment -> __udp_gso_segment_list
does not try to update UDP/IP header of the segment list but copy
only the MAC header.
Update port, addr and check of each skb of the segment list in
__udp_gso_segment_list. It covers both SNAT and DNAT.
Fixes:
|
||
Vadim Fedorenko
|
f2b30f9f08 |
net: ip_tunnel: fix mtu calculation
commit 28e104d00281ade30250b24e098bf50887671ea4 upstream.
dev->hard_header_len for tunnel interface is set only when header_ops
are set too and already contains full overhead of any tunnel encapsulation.
That's why there is not need to use this overhead twice in mtu calc.
Fixes:
|
||
Maciej Żenczykowski
|
8a4b8ea595 |
ANDROID: net: introduce ip_local_unbindable_ports sysctl
and associated inet_is_local_unbindable_port() helper function:
use it to make explicitly binding to an unbindable port return
-EPERM 'Operation not permitted'.
Autobind doesn't honour this new sysctl since:
(a) you can simply set both if that's the behaviour you desire
(b) there could be a use for preventing explicit while allowing auto
(c) it's faster in the relatively critical path of doing port selection
during connect() to only check one bitmap instead of both
Various ports may have special use cases which are not suitable for
use by general userspace applications. Currently, ports specified in
ip_local_reserved_ports sysctl will not be returned only in case of
automatic port assignment, but nothing prevents you from explicitly
binding to them - even from an entirely unprivileged process.
In certain cases it is desirable to prevent the host from assigning the
ports even in case of explicit binds, even from superuser processes.
Example use cases might be:
- a port being stolen by the nic for remote serial console, remote
power management or some other sort of debugging functionality
(crash collection, gdb, direct access to some other microcontroller
on the nic or motherboard, remote management of the nic itself).
- a transparent proxy where packets are being redirected: in case
a socket matches this connection, packets from this application
would be incorrectly sent to one of the endpoints.
Initially I wanted to solve this problem via the simple one line:
static inline bool inet_port_requires_bind_service(struct net *net, unsigned short port) {
- return port < net->ipv4.sysctl_ip_prot_sock;
+ return port < net->ipv4.sysctl_ip_prot_sock || inet_is_local_reserved_port(net, port);
}
However, this doesn't work for two reasons:
(a) it changes userspace visible behaviour of the existing local
reserved ports sysctl, and there appears to be enough documentation
on the internet talking about setting it to make this a bad idea
(b) it doesn't prevent privileged apps from using these ports,
CAP_BIND_SERVICE is relatively likely to be available to, for example,
a recursive DNS server so it can listed on port 53, which also needs
to do src port randomization for outgoing queries due to security
reasons (and it thus does manual port binding).
If we *know* that certain ports are simply unusable, then it's better
nothing even gets the opportunity to try to use them. This way we at
least get a quick failure, instead of some sort of timeout (or possibly
even corruption of the data stream of the non-kernel based use case).
Test:
vm:~# cat /proc/sys/net/ipv4/ip_local_unbindable_ports
vm:~# python -c 'import socket; s = socket.socket(socket.AF_INET6, socket.SOCK_STREAM, 0); s.bind(("::", 3967))'
vm:~# python -c 'import socket; s = socket.socket(socket.AF_INET6, socket.SOCK_DGRAM, 0); s.bind(("::", 3967))'
vm:~# echo 3967 > /proc/sys/net/ipv4/ip_local_unbindable_ports
vm:~# cat /proc/sys/net/ipv4/ip_local_unbindable_ports
3967
vm:~# python -c 'import socket; s = socket.socket(socket.AF_INET6, socket.SOCK_STREAM, 0); s.bind(("::", 3967))'
socket.error: (1, 'Operation not permitted')
vm:~# python -c 'import socket; s = socket.socket(socket.AF_INET6, socket.SOCK_DGRAM, 0); s.bind(("::", 3967))'
socket.error: (1, 'Operation not permitted')
Cc: Sean Tranchetti <stranche@codeaurora.org>
Cc: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
Cc: Eric Dumazet <edumazet@google.com>
Cc: Linux SCTP <linux-sctp@vger.kernel.org>
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Bug: 140404597
Change-Id: Ie96207bea90ae1345adf7b45724d0caf4d6e52c2
Signed-off-by: Todd Kjos <tkjos@google.com>
Signed-off-by: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
|
||
Pengcheng Yang
|
a9cd144eb7 |
tcp: fix TLP timer not set when CA_STATE changes from DISORDER to OPEN
commit 62d9f1a6945ba69c125e548e72a36d203b30596e upstream.
Upon receiving a cumulative ACK that changes the congestion state from
Disorder to Open, the TLP timer is not set. If the sender is app-limited,
it can only wait for the RTO timer to expire and retransmit.
The reason for this is that the TLP timer is set before the congestion
state changes in tcp_ack(), so we delay the time point of calling
tcp_set_xmit_timer() until after tcp_fastretrans_alert() returns and
remove the FLAG_SET_XMIT_TIMER from ack_flag when the RACK reorder timer
is set.
This commit has two additional benefits:
1) Make sure to reset RTO according to RFC6298 when receiving ACK, to
avoid spurious RTO caused by RTO timer early expires.
2) Reduce the xmit timer reschedule once per ACK when the RACK reorder
timer is set.
Fixes:
|
||
Enke Chen
|
011c3d9427 |
tcp: make TCP_USER_TIMEOUT accurate for zero window probes
commit 344db93ae3ee69fc137bd6ed89a8ff1bf5b0db08 upstream. The TCP_USER_TIMEOUT is checked by the 0-window probe timer. As the timer has backoff with a max interval of about two minutes, the actual timeout for TCP_USER_TIMEOUT can be off by up to two minutes. In this patch the TCP_USER_TIMEOUT is made more accurate by taking it into account when computing the timer value for the 0-window probes. This patch is similar to and builds on top of the one that made TCP_USER_TIMEOUT accurate for RTOs in commit |
||
Kuniyuki Iwashima
|
e9c4068fb0 |
tcp: Fix potential use-after-free due to double kfree()
commit c89dffc70b340780e5b933832d8c3e045ef3791e upstream. Receiving ACK with a valid SYN cookie, cookie_v4_check() allocates struct request_sock and then can allocate inet_rsk(req)->ireq_opt. After that, tcp_v4_syn_recv_sock() allocates struct sock and copies ireq_opt to inet_sk(sk)->inet_opt. Normally, tcp_v4_syn_recv_sock() inserts the full socket into ehash and sets NULL to ireq_opt. Otherwise, tcp_v4_syn_recv_sock() has to reset inet_opt by NULL and free the full socket. The commit |
||
|
Enke Chen
|
70746a4779 |
tcp: fix TCP_USER_TIMEOUT with zero window
commit 9d9b1ee0b2d1c9e02b2338c4a4b0a062d2d3edac upstream.
The TCP session does not terminate with TCP_USER_TIMEOUT when data
remain untransmitted due to zero window.
The number of unanswered zero-window probes (tcp_probes_out) is
reset to zero with incoming acks irrespective of the window size,
as described in tcp_probe_timer():
RFC 1122 4.2.2.17 requires the sender to stay open indefinitely
as long as the receiver continues to respond probes. We support
this by default and reset icsk_probes_out with incoming ACKs.
This counter, however, is the wrong one to be used in calculating the
duration that the window remains closed and data remain untransmitted.
Thanks to Jonathan Maxwell <jmaxwell37@gmail.com> for diagnosing the
actual issue.
In this patch a new timestamp is introduced for the socket in order to
track the elapsed time for the zero-window probes that have not been
answered with any non-zero window ack.
Fixes:
|
||
|
Eric Dumazet
|
981e180774 |
tcp: do not mess with cloned skbs in tcp_add_backlog()
commit b160c28548bc0a87cbd16d5af6d3edcfd70b8c9a upstream.
Heiner Kallweit reported that some skbs were sent with
the following invalid GSO properties :
- gso_size > 0
- gso_type == 0
This was triggerring a WARN_ON_ONCE() in rtl8169_tso_csum_v2.
Juerg Haefliger was able to reproduce a similar issue using
a lan78xx NIC and a workload mixing TCP incoming traffic
and forwarded packets.
The problem is that tcp_add_backlog() is writing
over gso_segs and gso_size even if the incoming packet will not
be coalesced to the backlog tail packet.
While skb_try_coalesce() would bail out if tail packet is cloned,
this overwriting would lead to corruptions of other packets
cooked by lan78xx, sharing a common super-packet.
The strategy used by lan78xx is to use a big skb, and split
it into all received packets using skb_clone() to avoid copies.
The drawback of this strategy is that all the small skb share a common
struct skb_shared_info.
This patch rewrites TCP gso_size/gso_segs handling to only
happen on the tail skb, since skb_try_coalesce() made sure
it was not cloned.
Fixes:
|
||
Guillaume Nault
|
e5f323b7ab |
udp: mask TOS bits in udp_v4_early_demux()
commit 8d2b51b008c25240914984208b2ced57d1dd25a5 upstream.
udp_v4_early_demux() is the only function that calls
ip_mc_validate_source() with a TOS that hasn't been masked with
IPTOS_RT_MASK.
This results in different behaviours for incoming multicast UDPv4
packets, depending on if ip_mc_validate_source() is called from the
early-demux path (udp_v4_early_demux) or from the regular input path
(ip_route_input_noref).
ECN would normally not be used with UDP multicast packets, so the
practical consequences should be limited on that side. However,
IPTOS_RT_MASK is used to also masks the TOS' high order bits, to align
with the non-early-demux path behaviour.
Reproducer:
Setup two netns, connected with veth:
$ ip netns add ns0
$ ip netns add ns1
$ ip -netns ns0 link set dev lo up
$ ip -netns ns1 link set dev lo up
$ ip link add name veth01 netns ns0 type veth peer name veth10 netns ns1
$ ip -netns ns0 link set dev veth01 up
$ ip -netns ns1 link set dev veth10 up
$ ip -netns ns0 address add 192.0.2.10 peer 192.0.2.11/32 dev veth01
$ ip -netns ns1 address add 192.0.2.11 peer 192.0.2.10/32 dev veth10
In ns0, add route to multicast address 224.0.2.0/24 using source
address 198.51.100.10:
$ ip -netns ns0 address add 198.51.100.10/32 dev lo
$ ip -netns ns0 route add 224.0.2.0/24 dev veth01 src 198.51.100.10
In ns1, define route to 198.51.100.10, only for packets with TOS 4:
$ ip -netns ns1 route add 198.51.100.10/32 tos 4 dev veth10
Also activate rp_filter in ns1, so that incoming packets not matching
the above route get dropped:
$ ip netns exec ns1 sysctl -wq net.ipv4.conf.veth10.rp_filter=1
Now try to receive packets on 224.0.2.11:
$ ip netns exec ns1 socat UDP-RECVFROM:1111,ip-add-membership=224.0.2.11:veth10,ignoreeof -
In ns0, send packet to 224.0.2.11 with TOS 4 and ECT(0) (that is,
tos 6 for socat):
$ echo test0 | ip netns exec ns0 socat - UDP-DATAGRAM:224.0.2.11:1111,bind=:1111,tos=6
The "test0" message is properly received by socat in ns1, because
early-demux has no cached dst to use, so source address validation
is done by ip_route_input_mc(), which receives a TOS that has the
ECN bits masked.
Now send another packet to 224.0.2.11, still with TOS 4 and ECT(0):
$ echo test1 | ip netns exec ns0 socat - UDP-DATAGRAM:224.0.2.11:1111,bind=:1111,tos=6
The "test1" message isn't received by socat in ns1, because, now,
early-demux has a cached dst to use and calls ip_mc_validate_source()
immediately, without masking the ECN bits.
Fixes:
|
||
Yuchung Cheng
|
a6fc8314dc |
tcp: fix TCP socket rehash stats mis-accounting
commit 9c30ae8398b0813e237bde387d67a7f74ab2db2d upstream. The previous commit |
||
|
Guillaume Nault
|
83d7403b2e |
netfilter: rpfilter: mask ecn bits before fib lookup
commit 2e5a6266fbb11ae93c468dfecab169aca9c27b43 upstream.
RT_TOS() only masks one of the two ECN bits. Therefore rpfilter_mt()
treats Not-ECT or ECT(1) packets in a different way than those with
ECT(0) or CE.
Reproducer:
Create two netns, connected with a veth:
$ ip netns add ns0
$ ip netns add ns1
$ ip link add name veth01 netns ns0 type veth peer name veth10 netns ns1
$ ip -netns ns0 link set dev veth01 up
$ ip -netns ns1 link set dev veth10 up
$ ip -netns ns0 address add 192.0.2.10/32 dev veth01
$ ip -netns ns1 address add 192.0.2.11/32 dev veth10
Add a route to ns1 in ns0:
$ ip -netns ns0 route add 192.0.2.11/32 dev veth01
In ns1, only packets with TOS 4 can be routed to ns0:
$ ip -netns ns1 route add 192.0.2.10/32 tos 4 dev veth10
Ping from ns0 to ns1 works regardless of the ECN bits, as long as TOS
is 4:
$ ip netns exec ns0 ping -Q 4 192.0.2.11 # TOS 4, Not-ECT
... 0% packet loss ...
$ ip netns exec ns0 ping -Q 5 192.0.2.11 # TOS 4, ECT(1)
... 0% packet loss ...
$ ip netns exec ns0 ping -Q 6 192.0.2.11 # TOS 4, ECT(0)
... 0% packet loss ...
$ ip netns exec ns0 ping -Q 7 192.0.2.11 # TOS 4, CE
... 0% packet loss ...
Now use iptable's rpfilter module in ns1:
$ ip netns exec ns1 iptables-legacy -t raw -A PREROUTING -m rpfilter --invert -j DROP
Not-ECT and ECT(1) packets still pass:
$ ip netns exec ns0 ping -Q 4 192.0.2.11 # TOS 4, Not-ECT
... 0% packet loss ...
$ ip netns exec ns0 ping -Q 5 192.0.2.11 # TOS 4, ECT(1)
... 0% packet loss ...
But ECT(0) and ECN packets are dropped:
$ ip netns exec ns0 ping -Q 6 192.0.2.11 # TOS 4, ECT(0)
... 100% packet loss ...
$ ip netns exec ns0 ping -Q 7 192.0.2.11 # TOS 4, CE
... 100% packet loss ...
After this patch, rpfilter doesn't drop ECT(0) and CE packets anymore.
Fixes:
|
||
Willem de Bruijn
|
26413630f4 |
esp: avoid unneeded kmap_atomic call
[ Upstream commit 9bd6b629c39e3fa9e14243a6d8820492be1a5b2e ] esp(6)_output_head uses skb_page_frag_refill to allocate a buffer for the esp trailer. It accesses the page with kmap_atomic to handle highmem. But skb_page_frag_refill can return compound pages, of which kmap_atomic only maps the first underlying page. skb_page_frag_refill does not return highmem, because flag __GFP_HIGHMEM is not set. ESP uses it in the same manner as TCP. That also does not call kmap_atomic, but directly uses page_address, in skb_copy_to_page_nocache. Do the same for ESP. This issue has become easier to trigger with recent kmap local debugging feature CONFIG_DEBUG_KMAP_LOCAL_FORCE_MAP. Fixes: |
||
Petr Machata
|
5fb8a3116c |
nexthop: Bounce NHA_GATEWAY in FDB nexthop groups
[ Upstream commit b19218b27f3477316d296e8bcf4446aaf017aa69 ]
The function nh_check_attr_group() is called to validate nexthop groups.
The intention of that code seems to have been to bounce all attributes
above NHA_GROUP_TYPE except for NHA_FDB. However instead it bounces all
these attributes except when NHA_FDB attribute is present--then it accepts
them.
NHA_FDB validation that takes place before, in rtm_to_nh_config(), already
bounces NHA_OIF, NHA_BLACKHOLE, NHA_ENCAP and NHA_ENCAP_TYPE. Yet further
back, NHA_GROUPS and NHA_MASTER are bounced unconditionally.
But that still leaves NHA_GATEWAY as an attribute that would be accepted in
FDB nexthop groups (with no meaning), so long as it keeps the address
family as unspecified:
# ip nexthop add id 1 fdb via 127.0.0.1
# ip nexthop add id 10 fdb via default group 1
The nexthop code is still relatively new and likely not used very broadly,
and the FDB bits are newer still. Even though there is a reproducer out
there, it relies on an improbable gateway arguments "via default", "via
all" or "via any". Given all this, I believe it is OK to reformulate the
condition to do the right thing and bounce NHA_GATEWAY.
Fixes:
|
||
|
Ido Schimmel
|
eaa7a6c39d |
nexthop: Unlink nexthop group entry in error path
[ Upstream commit 7b01e53eee6dce7a8a6736e06b99b68cd0cc7a27 ]
In case of error, remove the nexthop group entry from the list to which
it was previously added.
Fixes:
|
||
|
Ido Schimmel
|
6486bc0a34 |
nexthop: Fix off-by-one error in error path
[ Upstream commit 07e61a979ca4dddb3661f59328b3cd109f6b0070 ]
A reference was not taken for the current nexthop entry, so do not try
to put it in the error path.
Fixes:
|
||
|
Florian Westphal
|
b0ff6d00ed |
net: ip: always refragment ip defragmented packets
[ Upstream commit bb4cc1a18856a73f0ff5137df0c2a31f4c50f6cf ]
Conntrack reassembly records the largest fragment size seen in IPCB.
However, when this gets forwarded/transmitted, fragmentation will only
be forced if one of the fragmented packets had the DF bit set.
In that case, a flag in IPCB will force fragmentation even if the
MTU is large enough.
This should work fine, but this breaks with ip tunnels.
Consider client that sends a UDP datagram of size X to another host.
The client fragments the datagram, so two packets, of size y and z, are
sent. DF bit is not set on any of these packets.
Middlebox netfilter reassembles those packets back to single size-X
packet, before routing decision.
packet-size-vs-mtu checks in ip_forward are irrelevant, because DF bit
isn't set. At output time, ip refragmentation is skipped as well
because x is still smaller than the mtu of the output device.
If ttransmit device is an ip tunnel, the packet size increases to
x+overhead.
Also, tunnel might be configured to force DF bit on outer header.
In this case, packet will be dropped (exceeds MTU) and an ICMP error is
generated back to sender.
But sender already respects the announced MTU, all the packets that
it sent did fit the announced mtu.
Force refragmentation as per original sizes unconditionally so ip tunnel
will encapsulate the fragments instead.
The only other solution I see is to place ip refragmentation in
the ip_tunnel code to handle this case.
Fixes:
|
||
|
Florian Westphal
|
d5fc41ebe2 |
net: fix pmtu check in nopmtudisc mode
[ Upstream commit 50c661670f6a3908c273503dfa206dfc7aa54c07 ]
For some reason ip_tunnel insist on setting the DF bit anyway when the
inner header has the DF bit set, EVEN if the tunnel was configured with
'nopmtudisc'.
This means that the script added in the previous commit
cannot be made to work by adding the 'nopmtudisc' flag to the
ip tunnel configuration. Doing so breaks connectivity even for the
without-conntrack/netfilter scenario.
When nopmtudisc is set, the tunnel will skip the mtu check, so no
icmp error is sent to client. Then, because inner header has DF set,
the outer header gets added with DF bit set as well.
IP stack then sends an error to itself because the packet exceeds
the device MTU.
Fixes:
|
||
Subash Abhinov Kasiviswanathan
|
27bc60d967 |
netfilter: x_tables: Update remaining dereference to RCU
commit 443d6e86f821a165fae3fc3fc13086d27ac140b1 upstream.
This fixes the dereference to fetch the RCU pointer when holding
the appropriate xtables lock.
Reported-by: kernel test robot <lkp@intel.com>
Fixes:
|
||
Cong Wang
|
0d6eeee3b9 |
erspan: fix version 1 check in gre_parse_header()
[ Upstream commit 085c7c4e1c0e50d90b7d90f61a12e12b317a91e2 ]
Both version 0 and version 1 use ETH_P_ERSPAN, but version 0 does not
have an erspan header. So the check in gre_parse_header() is wrong,
we have to distinguish version 1 from version 0.
We can just check the gre header length like is_erspan_type1().
Fixes:
|
||
|
Guillaume Nault
|
5e87eabce7 |
ipv4: Ignore ECN bits for fib lookups in fib_compute_spec_dst()
[ Upstream commit 21fdca22eb7df2a1e194b8adb812ce370748b733 ]
RT_TOS() only clears one of the ECN bits. Therefore, when
fib_compute_spec_dst() resorts to a fib lookup, it can return
different results depending on the value of the second ECN bit.
For example, ECT(0) and ECT(1) packets could be treated differently.
$ ip netns add ns0
$ ip netns add ns1
$ ip link add name veth01 netns ns0 type veth peer name veth10 netns ns1
$ ip -netns ns0 link set dev lo up
$ ip -netns ns1 link set dev lo up
$ ip -netns ns0 link set dev veth01 up
$ ip -netns ns1 link set dev veth10 up
$ ip -netns ns0 address add 192.0.2.10/24 dev veth01
$ ip -netns ns1 address add 192.0.2.11/24 dev veth10
$ ip -netns ns1 address add 192.0.2.21/32 dev lo
$ ip -netns ns1 route add 192.0.2.10/32 tos 4 dev veth10 src 192.0.2.21
$ ip netns exec ns1 sysctl -wq net.ipv4.icmp_echo_ignore_broadcasts=0
With TOS 4 and ECT(1), ns1 replies using source address 192.0.2.21
(ping uses -Q to set all TOS and ECN bits):
$ ip netns exec ns0 ping -c 1 -b -Q 5 192.0.2.255
[...]
64 bytes from 192.0.2.21: icmp_seq=1 ttl=64 time=0.544 ms
But with TOS 4 and ECT(0), ns1 replies using source address 192.0.2.11
because the "tos 4" route isn't matched:
$ ip netns exec ns0 ping -c 1 -b -Q 6 192.0.2.255
[...]
64 bytes from 192.0.2.11: icmp_seq=1 ttl=64 time=0.597 ms
After this patch the ECN bits don't affect the result anymore:
$ ip netns exec ns0 ping -c 1 -b -Q 6 192.0.2.255
[...]
64 bytes from 192.0.2.21: icmp_seq=1 ttl=64 time=0.591 ms
Fixes:
|
||
Thierry Reding
|
eadec7f537 |
net: ipconfig: Avoid spurious blank lines in boot log
commit c9f64d1fc101c64ea2be1b2e562b4395127befc9 upstream.
When dumping the name and NTP servers advertised by DHCP, a blank line
is emitted if either of the lists is empty. This can lead to confusing
issues such as the blank line getting flagged as warning. This happens
because the blank line is the result of pr_cont("\n") and that may see
its level corrupted by some other driver concurrently writing to the
console.
Fix this by making sure that the terminating newline is only emitted
if at least one entry in the lists was printed before.
Reported-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: https://lore.kernel.org/r/20201110073757.1284594-1-thierry.reding@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
||
David S. Miller
|
b7e4ba9a91 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf
Pablo Neira Ayuso says: ==================== Netfilter fixes for net The following patchset contains Netfilter fixes for net: 1) Switch to RCU in x_tables to fix possible NULL pointer dereference, from Subash Abhinov Kasiviswanathan. 2) Fix netlink dump of dynset timeouts later than 23 days. 3) Add comment for the indirect serialization of the nft commit mutex with rtnl_mutex. 4) Remove bogus check for confirmed conntrack when matching on the conntrack ID, from Brett Mastbergen. ==================== Signed-off-by: David S. Miller <davem@davemloft.net> |
||
Neal Cardwell
|
299bcb55ec |
tcp: fix cwnd-limited bug for TSO deferral where we send nothing
When cwnd is not a multiple of the TSO skb size of N*MSS, we can get
into persistent scenarios where we have the following sequence:
(1) ACK for full-sized skb of N*MSS arrives
-> tcp_write_xmit() transmit full-sized skb with N*MSS
-> move pacing release time forward
-> exit tcp_write_xmit() because pacing time is in the future
(2) TSQ callback or TCP internal pacing timer fires
-> try to transmit next skb, but TSO deferral finds remainder of
available cwnd is not big enough to trigger an immediate send
now, so we defer sending until the next ACK.
(3) repeat...
So we can get into a case where we never mark ourselves as
cwnd-limited for many seconds at a time, even with
bulk/infinite-backlog senders, because:
o In case (1) above, every time in tcp_write_xmit() we have enough
cwnd to send a full-sized skb, we are not fully using the cwnd
(because cwnd is not a multiple of the TSO skb size). So every time we
send data, we are not cwnd limited, and so in the cwnd-limited
tracking code in tcp_cwnd_validate() we mark ourselves as not
cwnd-limited.
o In case (2) above, every time in tcp_write_xmit() that we try to
transmit the "remainder" of the cwnd but defer, we set the local
variable is_cwnd_limited to true, but we do not send any packets, so
sent_pkts is zero, so we don't call the cwnd-limited logic to update
tp->is_cwnd_limited.
Fixes:
|
||
Wei Wang
|
8ef44b6fe4 |
tcp: Retain ECT bits for tos reflection
For DCTCP, we have to retain the ECT bits set by the congestion control
algorithm on the socket when reflecting syn TOS in syn-ack, in order to
make ECN work properly.
Fixes:
|
||
|
Eric Dumazet
|
72d05c00d7 |
tcp: select sane initial rcvq_space.space for big MSS
Before commit |