This is the start of the stable review cycle for the 5.4.212 release. There are 77 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know.
Responses should be made by Sun, 04 Sep 2022 12:13:47 +0000. Anything received after that time might be too late.
The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.4.212-rc1... or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.4.y and the diffstat can be found below.
thanks,
greg k-h
------------- Pseudo-Shortlog of commits:
Greg Kroah-Hartman gregkh@linuxfoundation.org Linux 5.4.212-rc1
Yang Yingliang yangyingliang@huawei.com net: neigh: don't call kfree_skb() under spin_lock_irqsave()
Zhengchao Shao shaozhengchao@huawei.com net/af_packet: check len when min_header_len equals to 0
Pavel Begunkov asml.silence@gmail.com io_uring: disable polling pollfree files
Kuniyuki Iwashima kuniyu@amazon.com kprobes: don't call disarm_kprobe() for disabled kprobes
Andrei Vagin avagin@gmail.com lib/vdso: Mark do_hres() and do_coarse() as __always_inline
Christophe Leroy christophe.leroy@c-s.fr lib/vdso: Let do_coarse() return 0 to simplify the callsite
Josef Bacik josef@toxicpanda.com btrfs: tree-checker: check for overlapping extent items
Geert Uytterhoeven geert@linux-m68k.org netfilter: conntrack: NF_CONNTRACK_PROCFS should no longer default to y
Ilya Bakoulin Ilya.Bakoulin@amd.com drm/amd/display: Fix pixel clock programming
Juergen Gross jgross@suse.com s390/hypfs: avoid error message under KVM
Denis V. Lunev den@openvz.org neigh: fix possible DoS due to net iface start/stop loop
Fudong Wang Fudong.Wang@amd.com drm/amd/display: clear optc underflow before turn off odm clock
Josip Pavic Josip.Pavic@amd.com drm/amd/display: Avoid MPC infinite loop
Filipe Manana fdmanana@suse.com btrfs: unify lookup return value when dir entry is missing
Filipe Manana fdmanana@suse.com btrfs: do not pin logs too early during renames
Marcos Paulo de Souza mpdesouza@suse.com btrfs: introduce btrfs_lookup_match_dir
Jann Horn jannh@google.com mm/rmap: Fix anon_vma->degree ambiguity leading to double-reuse
Zhengchao Shao shaozhengchao@huawei.com bpf: Don't redirect packets with invalid pkt_len
Yang Jihong yangjihong1@huawei.com ftrace: Fix NULL pointer dereference in is_ftrace_trampoline when ftrace is dead
Letu Ren fantasquex@gmail.com fbdev: fb_pm2fb: Avoid potential divide by zero error
Karthik Alapati mail@karthek.com HID: hidraw: fix memory leak in hidraw_release()
Dongliang Mu mudongliangabcd@gmail.com media: pvrusb2: fix memory leak in pvr_probe
Vivek Kasireddy vivek.kasireddy@intel.com udmabuf: Set the DMA mask for the udmabuf device (v2)
Lee Jones lee.jones@linaro.org HID: steam: Prevent NULL pointer dereference in steam_{recv,send}_report
Luiz Augusto von Dentz luiz.von.dentz@intel.com Bluetooth: L2CAP: Fix build errors in some archs
Jing Leng jleng@ambarella.com kbuild: Fix include path in scripts/Makefile.modpost
Pawan Gupta pawan.kumar.gupta@linux.intel.com x86/bugs: Add "unknown" reporting for MMIO Stale Data
Gerald Schaefer gerald.schaefer@linux.ibm.com s390/mm: do not trigger write fault when vma does not allow VM_WRITE
Jann Horn jannh@google.com mm: Force TLB flush for PFNMAP mappings before unlink_file_vma()
Saurabh Sengar ssengar@linux.microsoft.com scsi: storvsc: Remove WQ_MEM_RECLAIM from storvsc_error_wq
Stephane Eranian eranian@google.com perf/x86/intel/uncore: Fix broken read_counter() for SNB IMC PMU
Guoqing Jiang guoqing.jiang@linux.dev md: call __md_stop_writes in md_stop
David Hildenbrand david@redhat.com mm/hugetlb: fix hugetlb not supporting softdirty tracking
Riwen Lu luriwen@kylinos.cn ACPI: processor: Remove freq Qos request for all CPUs
Brian Foster bfoster@redhat.com s390: fix double free of GS and RI CBs on fork() failure
Quanyang Wang quanyang.wang@windriver.com asm-generic: sections: refactor memory_intersects
Siddh Raman Pant code@siddh.me loop: Check for overflow while configuring loop
Chen Zhongjin chenzhongjin@huawei.com x86/unwind/orc: Unwind ftrace trampolines with correct ORC entry
Goldwyn Rodrigues rgoldwyn@suse.de btrfs: check if root is readonly while setting security xattr
Anand Jain anand.jain@oracle.com btrfs: add info when mount fails due to stale replace target
Anand Jain anand.jain@oracle.com btrfs: replace: drop assert for suspended replace
Filipe Manana fdmanana@suse.com btrfs: fix silent failure when deleting root reference
Jacob Keller jacob.e.keller@intel.com ixgbe: stop resetting SYSTIME in ixgbe_ptp_start_cyclecounter
Kuniyuki Iwashima kuniyu@amazon.com net: Fix a data-race around sysctl_somaxconn.
Kuniyuki Iwashima kuniyu@amazon.com net: Fix a data-race around netdev_budget_usecs.
Kuniyuki Iwashima kuniyu@amazon.com net: Fix a data-race around netdev_budget.
Kuniyuki Iwashima kuniyu@amazon.com net: Fix a data-race around sysctl_net_busy_read.
Kuniyuki Iwashima kuniyu@amazon.com net: Fix a data-race around sysctl_net_busy_poll.
Kuniyuki Iwashima kuniyu@amazon.com net: Fix a data-race around sysctl_tstamp_allow_data.
Kuniyuki Iwashima kuniyu@amazon.com ratelimit: Fix data-races in ___ratelimit().
Kuniyuki Iwashima kuniyu@amazon.com net: Fix data-races around netdev_tstamp_prequeue.
Kuniyuki Iwashima kuniyu@amazon.com net: Fix data-races around weight_p and dev_weight_[rt]x_bias.
Pablo Neira Ayuso pablo@netfilter.org netfilter: nft_tunnel: restrict it to netdev family
Pablo Neira Ayuso pablo@netfilter.org netfilter: nft_osf: restrict osf to ipv4, ipv6 and inet families
Pablo Neira Ayuso pablo@netfilter.org netfilter: nft_payload: do not truncate csum_offset and csum_type
Pablo Neira Ayuso pablo@netfilter.org netfilter: nft_payload: report ERANGE for too long offset and length
Vikas Gupta vikas.gupta@broadcom.com bnxt_en: fix NQ resource accounting during vf creation on 57500 chips
Florian Westphal fw@strlen.de netfilter: ebtables: reject blobs that don't provide all entry points
Maciej Żenczykowski maze@google.com net: ipvtap - add __init/__exit annotations to module init/exit funcs
Jonathan Toppins jtoppins@redhat.com bonding: 802.3ad: fix no transmission of LACPDUs
Sergei Antonov saproj@gmail.com net: moxa: get rid of asymmetry in DMA mapping/unmapping
Vlad Buslov vladbu@nvidia.com net/mlx5e: Properly disable vlan strip on non-UL reps
Bernard Pidoux f6bvp@free.fr rose: check NULL rose_loopback_neigh->loopback
Trond Myklebust trond.myklebust@hammerspace.com SUNRPC: RPC level errors should set task->tk_rpc_status
Herbert Xu herbert@gondor.apana.org.au af_key: Do not call xfrm_probe_algs in parallel
Xin Xiong xiongx18@fudan.edu.cn xfrm: fix refcount leak in __xfrm_policy_check()
Hui Su suhui_kernel@163.com kernel/sched: Remove dl_boosted flag comment
Juri Lelli juri.lelli@redhat.com sched/deadline: Fix priority inheritance with multiple scheduling classes
Lucas Stach l.stach@pengutronix.de sched/deadline: Fix stale throttling on de-/boosted tasks
Daniel Bristot de Oliveira bristot@redhat.com sched/deadline: Unthrottle PI boosted threads while enqueuing
Basavaraj Natikar Basavaraj.Natikar@amd.com pinctrl: amd: Don't save/restore interrupt status and wake status bits
Jean-Philippe Brucker jean-philippe@linaro.org Revert "selftests/bpf: Fix test_align verifier log patterns"
Jean-Philippe Brucker jean-philippe@linaro.org Revert "selftests/bpf: Fix "dubious pointer arithmetic" test"
Pawel Laszczak pawell@cadence.com usb: cdns3: Fix issue for clear halt endpoint
Randy Dunlap rdunlap@infradead.org kernel/sys_ni: add compat entry for fadvise64_64
Helge Deller deller@gmx.de parisc: Fix exception handler for fldw and fstw instructions
Gaosheng Cui cuigaosheng1@huawei.com audit: fix potential double free on error path from fsnotify_add_inode_mark
-------------
Diffstat:
.../hw-vuln/processor_mmio_stale_data.rst | 14 +++ Makefile | 4 +- arch/parisc/kernel/unaligned.c | 2 +- arch/s390/hypfs/hypfs_diag.c | 2 +- arch/s390/hypfs/inode.c | 2 +- arch/s390/kernel/process.c | 22 +++- arch/s390/mm/fault.c | 4 +- arch/x86/events/intel/uncore_snb.c | 18 ++- arch/x86/include/asm/cpufeatures.h | 3 +- arch/x86/kernel/cpu/bugs.c | 14 ++- arch/x86/kernel/cpu/common.c | 40 ++++--- arch/x86/kernel/unwind_orc.c | 15 ++- drivers/acpi/processor_thermal.c | 2 +- drivers/android/binder.c | 1 + drivers/block/loop.c | 5 + drivers/dma-buf/udmabuf.c | 18 ++- .../gpu/drm/amd/display/dc/dce/dce_clock_source.c | 2 + drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.c | 6 + drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.c | 5 + drivers/gpu/drm/amd/display/dc/dcn20/dcn20_mpc.c | 6 + drivers/hid/hid-steam.c | 10 ++ drivers/hid/hidraw.c | 3 + drivers/md/md.c | 1 + drivers/media/usb/pvrusb2/pvrusb2-hdw.c | 1 + drivers/net/bonding/bond_3ad.c | 38 +++--- drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c | 2 +- drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c | 59 ++++++++-- drivers/net/ethernet/mellanox/mlx5/core/en_rep.c | 2 + drivers/net/ethernet/moxa/moxart_ether.c | 11 +- drivers/net/ipvlan/ipvtap.c | 4 +- drivers/pinctrl/pinctrl-amd.c | 11 +- drivers/scsi/storvsc_drv.c | 2 +- drivers/usb/cdns3/gadget.c | 8 +- drivers/video/fbdev/pm2fb.c | 5 + fs/btrfs/ctree.h | 2 +- fs/btrfs/dev-replace.c | 5 +- fs/btrfs/dir-item.c | 122 +++++++++++-------- fs/btrfs/inode.c | 48 +++++++- fs/btrfs/root-tree.c | 5 +- fs/btrfs/tree-checker.c | 25 +++- fs/btrfs/tree-log.c | 14 +-- fs/btrfs/xattr.c | 3 + fs/io_uring.c | 3 + fs/signalfd.c | 1 + include/asm-generic/sections.h | 7 +- include/linux/fs.h | 1 + include/linux/netfilter_bridge/ebtables.h | 4 - include/linux/rmap.h | 7 +- include/linux/sched.h | 14 ++- include/linux/skbuff.h | 8 ++ include/net/busy_poll.h | 2 +- kernel/audit_fsnotify.c | 1 + kernel/kprobes.c | 9 +- kernel/sched/core.c | 11 +- kernel/sched/deadline.c | 131 +++++++++++++-------- kernel/sys_ni.c | 1 + kernel/trace/ftrace.c | 10 ++ lib/ratelimit.c | 12 +- lib/vdso/gettimeofday.c | 27 +++-- mm/mmap.c | 20 +++- mm/rmap.c | 31 ++--- net/bluetooth/l2cap_core.c | 10 +- net/bpf/test_run.c | 3 + net/bridge/netfilter/ebtable_broute.c | 8 -- net/bridge/netfilter/ebtable_filter.c | 8 -- net/bridge/netfilter/ebtable_nat.c | 8 -- net/bridge/netfilter/ebtables.c | 8 +- net/core/dev.c | 15 +-- net/core/neighbour.c | 27 ++++- net/core/skbuff.c | 2 +- net/core/sock.c | 2 +- net/core/sysctl_net_core.c | 15 ++- net/key/af_key.c | 3 + net/netfilter/Kconfig | 1 - net/netfilter/nft_osf.c | 18 ++- net/netfilter/nft_payload.c | 29 +++-- net/netfilter/nft_tunnel.c | 1 + net/packet/af_packet.c | 4 +- net/rose/rose_loopback.c | 3 +- net/sched/sch_generic.c | 2 +- net/socket.c | 2 +- net/sunrpc/clnt.c | 2 +- net/xfrm/xfrm_policy.c | 1 + scripts/Makefile.modpost | 3 +- tools/testing/selftests/bpf/test_align.c | 14 +-- 85 files changed, 712 insertions(+), 343 deletions(-)