stable.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	stable@vger.kernel.org, Steffen Froemer <sfroemer@redhat.com>,
	Paolo Abeni <pabeni@redhat.com>,
	Eric Dumazet <edumazet@google.com>,
	"David S. Miller" <davem@davemloft.net>
Subject: [PATCH 5.10 066/130] tcp: fix page frag corruption on page fault
Date: Mon,  6 Dec 2021 15:56:23 +0100	[thread overview]
Message-ID: <20211206145601.953993405@linuxfoundation.org> (raw)
In-Reply-To: <20211206145559.607158688@linuxfoundation.org>

From: Paolo Abeni <pabeni@redhat.com>

commit dacb5d8875cc6cd3a553363b4d6f06760fcbe70c upstream.

Steffen reported a TCP stream corruption for HTTP requests
served by the apache web-server using a cifs mount-point
and memory mapping the relevant file.

The root cause is quite similar to the one addressed by
commit 20eb4f29b602 ("net: fix sk_page_frag() recursion from
memory reclaim"). Here the nested access to the task page frag
is caused by a page fault on the (mmapped) user-space memory
buffer coming from the cifs file.

The page fault handler performs an smb transaction on a different
socket, inside the same process context. Since sk->sk_allaction
for such socket does not prevent the usage for the task_frag,
the nested allocation modify "under the hood" the page frag
in use by the outer sendmsg call, corrupting the stream.

The overall relevant stack trace looks like the following:

httpd 78268 [001] 3461630.850950:      probe:tcp_sendmsg_locked:
        ffffffff91461d91 tcp_sendmsg_locked+0x1
        ffffffff91462b57 tcp_sendmsg+0x27
        ffffffff9139814e sock_sendmsg+0x3e
        ffffffffc06dfe1d smb_send_kvec+0x28
        [...]
        ffffffffc06cfaf8 cifs_readpages+0x213
        ffffffff90e83c4b read_pages+0x6b
        ffffffff90e83f31 __do_page_cache_readahead+0x1c1
        ffffffff90e79e98 filemap_fault+0x788
        ffffffff90eb0458 __do_fault+0x38
        ffffffff90eb5280 do_fault+0x1a0
        ffffffff90eb7c84 __handle_mm_fault+0x4d4
        ffffffff90eb8093 handle_mm_fault+0xc3
        ffffffff90c74f6d __do_page_fault+0x1ed
        ffffffff90c75277 do_page_fault+0x37
        ffffffff9160111e page_fault+0x1e
        ffffffff9109e7b5 copyin+0x25
        ffffffff9109eb40 _copy_from_iter_full+0xe0
        ffffffff91462370 tcp_sendmsg_locked+0x5e0
        ffffffff91462370 tcp_sendmsg_locked+0x5e0
        ffffffff91462b57 tcp_sendmsg+0x27
        ffffffff9139815c sock_sendmsg+0x4c
        ffffffff913981f7 sock_write_iter+0x97
        ffffffff90f2cc56 do_iter_readv_writev+0x156
        ffffffff90f2dff0 do_iter_write+0x80
        ffffffff90f2e1c3 vfs_writev+0xa3
        ffffffff90f2e27c do_writev+0x5c
        ffffffff90c042bb do_syscall_64+0x5b
        ffffffff916000ad entry_SYSCALL_64_after_hwframe+0x65

The cifs filesystem rightfully sets sk_allocations to GFP_NOFS,
we can avoid the nesting using the sk page frag for allocation
lacking the __GFP_FS flag. Do not define an additional mm-helper
for that, as this is strictly tied to the sk page frag usage.

v1 -> v2:
 - use a stricted sk_page_frag() check instead of reordering the
   code (Eric)

Reported-by: Steffen Froemer <sfroemer@redhat.com>
Fixes: 5640f7685831 ("net: use a per task frag allocator")
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 include/net/sock.h |   13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -2322,19 +2322,22 @@ struct sk_buff *sk_stream_alloc_skb(stru
  * @sk: socket
  *
  * Use the per task page_frag instead of the per socket one for
- * optimization when we know that we're in the normal context and owns
+ * optimization when we know that we're in process context and own
  * everything that's associated with %current.
  *
- * gfpflags_allow_blocking() isn't enough here as direct reclaim may nest
- * inside other socket operations and end up recursing into sk_page_frag()
- * while it's already in use.
+ * Both direct reclaim and page faults can nest inside other
+ * socket operations and end up recursing into sk_page_frag()
+ * while it's already in use: explicitly avoid task page_frag
+ * usage if the caller is potentially doing any of them.
+ * This assumes that page fault handlers use the GFP_NOFS flags.
  *
  * Return: a per task page_frag if context allows that,
  * otherwise a per socket one.
  */
 static inline struct page_frag *sk_page_frag(struct sock *sk)
 {
-	if (gfpflags_normal_context(sk->sk_allocation))
+	if ((sk->sk_allocation & (__GFP_DIRECT_RECLAIM | __GFP_MEMALLOC | __GFP_FS)) ==
+	    (__GFP_DIRECT_RECLAIM | __GFP_FS))
 		return &current->task_frag;
 
 	return &sk->sk_frag;



  parent reply	other threads:[~2021-12-06 15:30 UTC|newest]

Thread overview: 141+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-12-06 14:55 [PATCH 5.10 000/130] 5.10.84-rc1 review Greg Kroah-Hartman
2021-12-06 14:55 ` [PATCH 5.10 001/130] NFSv42: Fix pagecache invalidation after COPY/CLONE Greg Kroah-Hartman
2021-12-06 14:55 ` [PATCH 5.10 002/130] can: j1939: j1939_tp_cmd_recv(): check the dst address of TP.CM_BAM Greg Kroah-Hartman
2021-12-06 14:55 ` [PATCH 5.10 003/130] ovl: simplify file splice Greg Kroah-Hartman
2021-12-06 14:55 ` [PATCH 5.10 004/130] ovl: fix deadlock in splice write Greg Kroah-Hartman
2021-12-06 14:55 ` [PATCH 5.10 005/130] gfs2: release iopen glock early in evict Greg Kroah-Hartman
2021-12-06 14:55 ` [PATCH 5.10 006/130] gfs2: Fix length of holes reported at end-of-file Greg Kroah-Hartman
2021-12-06 14:55 ` [PATCH 5.10 007/130] powerpc/pseries/ddw: Revert "Extend upper limit for huge DMA window for persistent memory" Greg Kroah-Hartman
2021-12-06 14:55 ` [PATCH 5.10 008/130] drm/sun4i: fix unmet dependency on RESET_CONTROLLER for PHY_SUN6I_MIPI_DPHY Greg Kroah-Hartman
2021-12-06 14:55 ` [PATCH 5.10 009/130] mac80211: do not access the IV when it was stripped Greg Kroah-Hartman
2021-12-06 14:55 ` [PATCH 5.10 010/130] net/smc: Transfer remaining wait queue entries during fallback Greg Kroah-Hartman
2021-12-06 14:55 ` [PATCH 5.10 011/130] atlantic: Fix OOB read and write in hw_atl_utils_fw_rpc_wait Greg Kroah-Hartman
2021-12-06 14:55 ` [PATCH 5.10 012/130] net: return correct error code Greg Kroah-Hartman
2021-12-06 14:55 ` [PATCH 5.10 013/130] platform/x86: thinkpad_acpi: Add support for dual fan control Greg Kroah-Hartman
2021-12-06 14:55 ` [PATCH 5.10 014/130] platform/x86: thinkpad_acpi: Fix WWAN device disabled issue after S3 deep Greg Kroah-Hartman
2021-12-06 14:55 ` [PATCH 5.10 015/130] s390/setup: avoid using memblock_enforce_memory_limit Greg Kroah-Hartman
2021-12-06 14:55 ` [PATCH 5.10 016/130] btrfs: check-integrity: fix a warning on write caching disabled disk Greg Kroah-Hartman
2021-12-06 14:55 ` [PATCH 5.10 017/130] thermal: core: Reset previous low and high trip during thermal zone init Greg Kroah-Hartman
2021-12-06 14:55 ` [PATCH 5.10 018/130] scsi: iscsi: Unblock session then wake up error handler Greg Kroah-Hartman
2021-12-06 14:55 ` [PATCH 5.10 019/130] drm/amd/amdkfd: Fix kernel panic when reset failed and been triggered again Greg Kroah-Hartman
2021-12-06 14:55 ` [PATCH 5.10 020/130] drm/amd/amdgpu: fix potential memleak Greg Kroah-Hartman
2021-12-06 14:55 ` [PATCH 5.10 021/130] ata: ahci: Add Green Sardine vendor ID as board_ahci_mobile Greg Kroah-Hartman
2021-12-06 14:55 ` [PATCH 5.10 022/130] ethernet: hisilicon: hns: hns_dsaf_misc: fix a possible array overflow in hns_dsaf_ge_srst_by_port() Greg Kroah-Hartman
2021-12-06 14:55 ` [PATCH 5.10 023/130] ipv6: check return value of ipv6_skip_exthdr Greg Kroah-Hartman
2021-12-06 14:55 ` [PATCH 5.10 024/130] net: tulip: de4x5: fix the problem that the array lp->phy[8] may be out of bound Greg Kroah-Hartman
2021-12-06 14:55 ` [PATCH 5.10 025/130] net: ethernet: dec: tulip: de4x5: fix possible array overflows in type3_infoblock() Greg Kroah-Hartman
2021-12-06 14:55 ` [PATCH 5.10 026/130] perf inject: Fix ARM SPE handling Greg Kroah-Hartman
2021-12-06 14:55 ` [PATCH 5.10 027/130] perf hist: Fix memory leak of a perf_hpp_fmt Greg Kroah-Hartman
2021-12-06 14:55 ` [PATCH 5.10 028/130] perf report: Fix memory leaks around perf_tip() Greg Kroah-Hartman
2021-12-06 14:55 ` [PATCH 5.10 029/130] net/smc: Avoid warning of possible recursive locking Greg Kroah-Hartman
2021-12-06 14:55 ` [PATCH 5.10 030/130] ACPI: Add stubs for wakeup handler functions Greg Kroah-Hartman
2021-12-06 14:55 ` [PATCH 5.10 031/130] vrf: Reset IPCB/IP6CB when processing outbound pkts in vrf dev xmit Greg Kroah-Hartman
2021-12-06 14:55 ` [PATCH 5.10 032/130] kprobes: Limit max data_size of the kretprobe instances Greg Kroah-Hartman
2021-12-06 14:55 ` [PATCH 5.10 033/130] rt2x00: do not mark device gone on EPROTO errors during start Greg Kroah-Hartman
2021-12-06 14:55 ` [PATCH 5.10 034/130] ipmi: Move remove_work to dedicated workqueue Greg Kroah-Hartman
2021-12-06 14:55 ` [PATCH 5.10 035/130] cpufreq: Fix get_cpu_device() failure in add_cpu_dev_symlink() Greg Kroah-Hartman
2021-12-06 14:55 ` [PATCH 5.10 036/130] s390/pci: move pseudo-MMIO to prevent MIO overlap Greg Kroah-Hartman
2021-12-06 14:55 ` [PATCH 5.10 037/130] fget: check that the fd still exists after getting a ref to it Greg Kroah-Hartman
2021-12-06 14:55 ` [PATCH 5.10 038/130] sata_fsl: fix UAF in sata_fsl_port_stop when rmmod sata_fsl Greg Kroah-Hartman
2021-12-06 14:55 ` [PATCH 5.10 039/130] sata_fsl: fix warning in remove_proc_entry " Greg Kroah-Hartman
2021-12-06 14:55 ` [PATCH 5.10 040/130] ipv6: fix memory leak in fib6_rule_suppress Greg Kroah-Hartman
2021-12-06 14:55 ` [PATCH 5.10 041/130] drm/amd/display: Allow DSC on supported MST branch devices Greg Kroah-Hartman
2021-12-06 14:55 ` [PATCH 5.10 042/130] KVM: Disallow user memslot with size that exceeds "unsigned long" Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 043/130] KVM: nVMX: Flush current VPID (L1 vs. L2) for KVM_REQ_TLB_FLUSH_GUEST Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 044/130] KVM: x86: Use a stable condition around all VT-d PI paths Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 045/130] KVM: arm64: Avoid setting the upper 32 bits of TCR_EL2 and CPTR_EL2 to 1 Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 046/130] KVM: X86: Use vcpu->arch.walk_mmu for kvm_mmu_invlpg() Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 047/130] tracing/histograms: String compares should not care about signed values Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 048/130] drm/amdkfd: separate kfd_iommu_resume from kfd_resume Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 049/130] drm/amdgpu: add amdgpu_amdkfd_resume_iommu Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 050/130] drm/amdgpu: move iommu_resume before ip init/resume Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 051/130] drm/amdgpu: init iommu after amdkfd device init Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 052/130] drm/amdkfd: fix boot failure when iommu is disabled in Picasso Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 053/130] wireguard: selftests: increase default dmesg log size Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 054/130] wireguard: allowedips: add missing __rcu annotation to satisfy sparse Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 055/130] wireguard: selftests: actually test for routing loops Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 056/130] wireguard: selftests: rename DEBUG_PI_LIST to DEBUG_PLIST Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 057/130] wireguard: device: reset peer src endpoint when netns exits Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 058/130] wireguard: receive: use ring buffer for incoming handshakes Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 059/130] wireguard: receive: drop handshakes if queue lock is contended Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 060/130] wireguard: ratelimiter: use kvcalloc() instead of kvzalloc() Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 061/130] i2c: stm32f7: flush TX FIFO upon transfer errors Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 062/130] i2c: stm32f7: recover the bus on access timeout Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 063/130] i2c: stm32f7: stop dma transfer in case of NACK Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 064/130] i2c: cbus-gpio: set atomic transfer callback Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 065/130] natsemi: xtensa: fix section mismatch warnings Greg Kroah-Hartman
2021-12-06 14:56 ` Greg Kroah-Hartman [this message]
2021-12-06 14:56 ` [PATCH 5.10 067/130] net: qlogic: qlcnic: Fix a NULL pointer dereference in qlcnic_83xx_add_rings() Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 068/130] net: mpls: Fix notifications when deleting a device Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 069/130] siphash: use _unaligned version by default Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 070/130] arm64: ftrace: add missing BTIs Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 071/130] net/mlx4_en: Fix an use-after-free bug in mlx4_en_try_alloc_resources() Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 072/130] selftests: net: Correct case name Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 073/130] mt76: mt7915: fix NULL pointer dereference in mt7915_get_phy_mode Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 074/130] ASoC: tegra: Fix wrong value type in ADMAIF Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 075/130] ASoC: tegra: Fix wrong value type in I2S Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 076/130] ASoC: tegra: Fix wrong value type in DMIC Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 077/130] ASoC: tegra: Fix wrong value type in DSPK Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 078/130] ASoC: tegra: Fix kcontrol put callback in ADMAIF Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 079/130] ASoC: tegra: Fix kcontrol put callback in I2S Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 080/130] ASoC: tegra: Fix kcontrol put callback in DMIC Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 081/130] ASoC: tegra: Fix kcontrol put callback in DSPK Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 082/130] ASoC: tegra: Fix kcontrol put callback in AHUB Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 083/130] rxrpc: Fix rxrpc_peer leak in rxrpc_look_up_bundle() Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 084/130] rxrpc: Fix rxrpc_local leak in rxrpc_lookup_peer() Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 085/130] ALSA: intel-dsp-config: add quirk for CML devices based on ES8336 codec Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 086/130] net: usb: lan78xx: lan78xx_phy_init(): use PHY_POLL instead of "0" if no IRQ is available Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 087/130] net: marvell: mvpp2: Fix the computation of shared CPUs Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 088/130] dpaa2-eth: destroy workqueue at the end of remove function Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 089/130] net: annotate data-races on txq->xmit_lock_owner Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 090/130] ipv4: convert fib_num_tclassid_users to atomic_t Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 091/130] net/smc: fix wrong list_del in smc_lgr_cleanup_early Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 092/130] net/rds: correct socket tunable error in rds_tcp_tune() Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 093/130] net/smc: Keep smc_close_final rc during active close Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 094/130] drm/msm/a6xx: Allocate enough space for GMU registers Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 095/130] drm/msm: Do hw_init() before capturing GPU state Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 096/130] atlantic: Increase delay for fw transactions Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 097/130] atlatnic: enable Nbase-t speeds with base-t Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 098/130] atlantic: Fix to display FW bundle version instead of FW mac version Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 099/130] atlantic: Add missing DIDs and fix 115c Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 100/130] Remove Half duplex mode speed capabilities Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 101/130] atlantic: Fix statistics logic for production hardware Greg Kroah-Hartman
2021-12-06 14:56 ` [PATCH 5.10 102/130] atlantic: Remove warn trace message Greg Kroah-Hartman
2021-12-06 14:57 ` [PATCH 5.10 103/130] KVM: x86/pmu: Fix reserved bits for AMD PerfEvtSeln register Greg Kroah-Hartman
2021-12-06 14:57 ` [PATCH 5.10 104/130] KVM: VMX: Set failure code in prepare_vmcs02() Greg Kroah-Hartman
2021-12-06 14:57 ` [PATCH 5.10 105/130] x86/sev: Fix SEV-ES INS/OUTS instructions for word, dword, and qword Greg Kroah-Hartman
2021-12-06 14:57 ` [PATCH 5.10 106/130] x86/entry: Use the correct fence macro after swapgs in kernel CR3 Greg Kroah-Hartman
2021-12-06 14:57 ` [PATCH 5.10 107/130] x86/xen: Add xenpv_restore_regs_and_return_to_usermode() Greg Kroah-Hartman
2021-12-06 14:57 ` [PATCH 5.10 108/130] sched/uclamp: Fix rq->uclamp_max not set on first enqueue Greg Kroah-Hartman
2021-12-06 14:57 ` [PATCH 5.10 109/130] x86/pv: Switch SWAPGS to ALTERNATIVE Greg Kroah-Hartman
2021-12-06 14:57 ` [PATCH 5.10 110/130] x86/entry: Add a fence for kernel entry SWAPGS in paranoid_entry() Greg Kroah-Hartman
2021-12-06 14:57 ` [PATCH 5.10 111/130] parisc: Fix KBUILD_IMAGE for self-extracting kernel Greg Kroah-Hartman
2021-12-06 14:57 ` [PATCH 5.10 112/130] parisc: Fix "make install" on newer debian releases Greg Kroah-Hartman
2021-12-06 14:57 ` [PATCH 5.10 113/130] vgacon: Propagate console boot parameters before calling `vc_resize Greg Kroah-Hartman
2021-12-06 14:57 ` [PATCH 5.10 114/130] xhci: Fix commad ring abort, write all 64 bits to CRCR register Greg Kroah-Hartman
2021-12-06 14:57 ` [PATCH 5.10 115/130] USB: NO_LPM quirk Lenovo Powered USB-C Travel Hub Greg Kroah-Hartman
2021-12-06 14:57 ` [PATCH 5.10 116/130] usb: typec: tcpm: Wait in SNK_DEBOUNCED until disconnect Greg Kroah-Hartman
2021-12-06 14:57 ` [PATCH 5.10 117/130] x86/tsc: Add a timer to make sure TSC_adjust is always checked Greg Kroah-Hartman
2021-12-06 14:57 ` [PATCH 5.10 118/130] x86/tsc: Disable clocksource watchdog for TSC on qualified platorms Greg Kroah-Hartman
2021-12-06 14:57 ` [PATCH 5.10 119/130] x86/64/mm: Map all kernel memory into trampoline_pgd Greg Kroah-Hartman
2021-12-06 14:57 ` [PATCH 5.10 120/130] tty: serial: msm_serial: Deactivate RX DMA for polling support Greg Kroah-Hartman
2021-12-06 14:57 ` [PATCH 5.10 121/130] serial: pl011: Add ACPI SBSA UART match id Greg Kroah-Hartman
2021-12-06 14:57 ` [PATCH 5.10 122/130] serial: tegra: Change lower tolerance baud rate limit for tegra20 and tegra30 Greg Kroah-Hartman
2021-12-06 14:57 ` [PATCH 5.10 123/130] serial: core: fix transmit-buffer reset and memleak Greg Kroah-Hartman
2021-12-06 14:57 ` [PATCH 5.10 124/130] serial: 8250_pci: Fix ACCES entries in pci_serial_quirks array Greg Kroah-Hartman
2021-12-06 14:57 ` [PATCH 5.10 125/130] serial: 8250_pci: rewrite pericom_do_set_divisor() Greg Kroah-Hartman
2021-12-06 14:57 ` [PATCH 5.10 126/130] serial: 8250: Fix RTS modem control while in rs485 mode Greg Kroah-Hartman
2021-12-06 14:57 ` [PATCH 5.10 127/130] iwlwifi: mvm: retry init flow if failed Greg Kroah-Hartman
2021-12-06 14:57 ` [PATCH 5.10 128/130] parisc: Mark cr16 CPU clocksource unstable on all SMP machines Greg Kroah-Hartman
2021-12-06 14:57 ` [PATCH 5.10 129/130] net/tls: Fix authentication failure in CCM mode Greg Kroah-Hartman
2021-12-06 14:57 ` [PATCH 5.10 130/130] ipmi: msghandler: Make symbol remove_work_wq static Greg Kroah-Hartman
2021-12-06 16:46 ` [PATCH 5.10 000/130] 5.10.84-rc1 review Guenter Roeck
2021-12-07  8:18   ` Greg Kroah-Hartman
2021-12-06 19:20 ` Florian Fainelli
2021-12-06 21:56 ` Shuah Khan
2021-12-07  2:17 ` Samuel Zou
2021-12-07  8:18   ` Greg Kroah-Hartman
2021-12-07  2:37 ` Naresh Kamboju
2021-12-07  8:19   ` Greg Kroah-Hartman
2021-12-07  6:26 ` Fox Chen
2021-12-07  9:36 ` Jon Hunter

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20211206145601.953993405@linuxfoundation.org \
    --to=gregkh@linuxfoundation.org \
    --cc=davem@davemloft.net \
    --cc=edumazet@google.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=pabeni@redhat.com \
    --cc=sfroemer@redhat.com \
    --cc=stable@vger.kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).