This is the start of the stable review cycle for the 4.19.257 release. There are 56 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/v4.x/stable-review/patch-4.19.257-rc... or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.19.y and the diffstat can be found below.

thanks,

greg k-h

------------- Pseudo-Shortlog of commits:

Greg Kroah-Hartman gregkh@linuxfoundation.org Linux 4.19.257-rc1

Yang Yingliang yangyingliang@huawei.com net: neigh: don't call kfree_skb() under spin_lock_irqsave()

Kuniyuki Iwashima kuniyu@amazon.com kprobes: don't call disarm_kprobe() for disabled kprobes

Geert Uytterhoeven geert@linux-m68k.org netfilter: conntrack: NF_CONNTRACK_PROCFS should no longer default to y

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

Jann Horn jannh@google.com mm/rmap: Fix anon_vma->degree ambiguity leading to double-reuse

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

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

Stanislav Fomichev sdf@google.com selftests/bpf: Fix test_align verifier log patterns

Maxim Mikityanskiy maximmi@nvidia.com bpf: Fix the off-by-two error in range markings

Hsin-Yi Wang hsinyi@chromium.org arm64: map FDT as RW for early_init_dt_scan()

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

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

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

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

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

Bernard Pidoux f6bvp@free.fr rose: check NULL rose_loopback_neigh->loopback

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

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/arm64/include/asm/mmu.h | 2 +- arch/arm64/kernel/kaslr.c | 5 +- arch/arm64/kernel/setup.c | 9 +- arch/arm64/mm/mmu.c | 15 +-- 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/include/asm/cpufeatures.h | 3 +- arch/x86/kernel/cpu/bugs.c | 14 ++- arch/x86/kernel/cpu/common.c | 34 ++++-- arch/x86/kernel/unwind_orc.c | 15 ++- drivers/block/loop.c | 5 + drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.c | 5 + 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/intel/ixgbe/ixgbe_ptp.c | 59 ++++++++-- drivers/net/ipvlan/ipvtap.c | 4 +- drivers/pinctrl/pinctrl-amd.c | 11 +- drivers/scsi/storvsc_drv.c | 2 +- drivers/video/fbdev/pm2fb.c | 5 + fs/btrfs/xattr.c | 3 + include/asm-generic/sections.h | 7 +- include/linux/netfilter_bridge/ebtables.h | 4 - include/linux/rmap.h | 7 +- include/linux/sched.h | 14 ++- 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 +- mm/mmap.c | 20 +++- mm/rmap.c | 31 ++--- net/bluetooth/l2cap_core.c | 10 +- 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 | 14 +-- 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/rose/rose_loopback.c | 3 +- net/sched/sch_generic.c | 2 +- net/socket.c | 2 +- net/xfrm/xfrm_policy.c | 1 + scripts/Makefile.modpost | 3 +- tools/testing/selftests/bpf/test_align.c | 27 +++-- tools/testing/selftests/bpf/test_verifier.c | 32 ++--- 64 files changed, 493 insertions(+), 285 deletions(-)