This is the start of the stable review cycle for the 4.19.236 release. There are 57 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 Wed, 23 Mar 2022 13:32:09 +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-4.19.236-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 4.19.236-rc1

Michael Petlan mpetlan@redhat.com perf symbols: Fix symbol size calculation condition

Pavel Skripkin paskripkin@gmail.com Input: aiptek - properly check endpoint type

Alan Stern stern@rowland.harvard.edu usb: gadget: Fix use-after-free bug by not setting udc->dev.driver

Dan Carpenter dan.carpenter@oracle.com usb: gadget: rndis: prevent integer overflow in rndis_set_response()

Miaoqian Lin linmq006@gmail.com net: dsa: Add missing of_node_put() in dsa_port_parse_of

Nicolas Dichtel nicolas.dichtel@6wind.com net: handle ARPHRD_PIMREG in dev_is_mac_header_xmit()

Marek Vasut marex@denx.de drm/panel: simple: Fix Innolux G070Y2-L01 BPP settings

Jiasheng Jiang jiasheng@iscas.ac.cn hv_netvsc: Add check for kvmalloc_array

Jiasheng Jiang jiasheng@iscas.ac.cn atm: eni: Add check for dma_map_single

Eric Dumazet edumazet@google.com net/packet: fix slab-out-of-bounds access in packet_recvmsg()

Randy Dunlap rdunlap@infradead.org efi: fix return value of __setup handlers

Joseph Qi joseph.qi@linux.alibaba.com ocfs2: fix crash when initialize filecheck kobj fails

Brian Masney bmasney@redhat.com crypto: qcom-rng - ensure buffer for generate is completely filled

James Morse james.morse@arm.com arm64: Use the clearbhb instruction in mitigations

Joey Gouly joey.gouly@arm.com arm64: add ID_AA64ISAR2_EL1 sys register

James Morse james.morse@arm.com KVM: arm64: Allow SMCCC_ARCH_WORKAROUND_3 to be discovered and migrated

James Morse james.morse@arm.com arm64: Mitigate spectre style branch history side channels

James Morse james.morse@arm.com KVM: arm64: Add templates for BHB mitigation sequences

James Morse james.morse@arm.com arm64: proton-pack: Report Spectre-BHB vulnerabilities as part of Spectre-v2

James Morse james.morse@arm.com arm64: Add percpu vectors for EL1

James Morse james.morse@arm.com arm64: entry: Add macro for reading symbol addresses from the trampoline

James Morse james.morse@arm.com arm64: entry: Add vectors that have the bhb mitigation sequences

James Morse james.morse@arm.com arm64: entry: Add non-kpti __bp_harden_el1_vectors for mitigations

James Morse james.morse@arm.com arm64: entry: Allow the trampoline text to occupy multiple pages

James Morse james.morse@arm.com arm64: entry: Make the kpti trampoline's kpti sequence optional

James Morse james.morse@arm.com arm64: entry: Move trampoline macros out of ifdef'd section

James Morse james.morse@arm.com arm64: entry: Don't assume tramp_vectors is the start of the vectors

James Morse james.morse@arm.com arm64: entry: Allow tramp_alias to access symbols after the 4K boundary

James Morse james.morse@arm.com arm64: entry: Move the trampoline data page before the text page

James Morse james.morse@arm.com arm64: entry: Free up another register on kpti's tramp_exit path

James Morse james.morse@arm.com arm64: entry: Make the trampoline cleanup optional

James Morse james.morse@arm.com arm64: entry.S: Add ventry overflow sanity checks

Anshuman Khandual anshuman.khandual@arm.com arm64: Add Cortex-X2 CPU part definition

Suzuki K Poulose suzuki.poulose@arm.com arm64: Add Neoverse-N2, Cortex-A710 CPU part definition

Rob Herring robh@kernel.org arm64: Add part number for Arm Cortex-A77

Lucas Wei lucaswei@google.com fs: sysfs_emit: Remove PAGE_SIZE alignment check

liqiong liqiong@nfschina.com mm: fix dereference a null pointer in migrate[_huge]_page_move_mapping()

Zhang Qiao zhangqiao22@huawei.com cpuset: Fix unsafe lock order between cpuset lock and cpuslock

Valentin Schneider valentin.schneider@arm.com ia64: ensure proper NUMA distance and possible map initialization

Dietmar Eggemann dietmar.eggemann@arm.com sched/topology: Fix sched_domain_topology_level alloc in sched_init_numa()

Valentin Schneider valentin.schneider@arm.com sched/topology: Make sched_init_numa() use a set for the deduplicating sort

Chengming Zhou zhouchengming@bytedance.com kselftest/vm: fix tests build with old libc

Niels Dossche dossche.niels@gmail.com sfc: extend the locking on mcdi->seqno

Eric Dumazet edumazet@google.com tcp: make tcp_read_sock() more robust

Sreeramya Soratkal quic_ssramya@quicinc.com nl80211: Update bss channel on channel switch for P2P_CLIENT

Jia-Ju Bai baijiaju1990@gmail.com atm: firestream: check the return value of ioremap() in fs_init()

Lad Prabhakar prabhakar.mahadev-lad.rj@bp.renesas.com can: rcar_canfd: rcar_canfd_channel_probe(): register the CAN device when fully ready

Julian Braha julianbraha@gmail.com ARM: 9178/1: fix unmet dependency on BITREVERSE for HAVE_ARCH_BITREVERSE

Alexander Lobakin alobakin@pm.me MIPS: smp: fill in sibling and core maps earlier

Corentin Labbe clabbe@baylibre.com ARM: dts: rockchip: fix a typo on rk3288 crypto-controller

Sascha Hauer s.hauer@pengutronix.de arm64: dts: rockchip: reorder rk3399 hdmi clocks

Jakob Unterwurzacher jakob.unterwurzacher@theobroma-systems.com arm64: dts: rockchip: fix rk3399-puma eMMC HS400 signal integrity

Yan Yan evitayan@google.com xfrm: Fix xfrm migrate issues when address family changes

Yan Yan evitayan@google.com xfrm: Check if_id in xfrm_migrate

Xin Long lucien.xin@gmail.com sctp: fix the processing for INIT_ACK chunk

Xin Long lucien.xin@gmail.com sctp: fix the processing for INIT chunk

Kai Lueke kailueke@linux.microsoft.com Revert "xfrm: state and policy should fail if XFRMA_IF_ID 0"

-------------

Diffstat:

Makefile | 4 +- arch/arm/boot/dts/rk3288.dtsi | 2 +- arch/arm/include/asm/kvm_host.h | 7 + arch/arm64/Kconfig | 9 + arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi | 6 + arch/arm64/boot/dts/rockchip/rk3399.dtsi | 6 +- arch/arm64/include/asm/assembler.h | 34 +++ arch/arm64/include/asm/cpu.h | 1 + arch/arm64/include/asm/cpucaps.h | 3 +- arch/arm64/include/asm/cpufeature.h | 39 +++ arch/arm64/include/asm/cputype.h | 16 ++ arch/arm64/include/asm/fixmap.h | 6 +- arch/arm64/include/asm/kvm_host.h | 5 + arch/arm64/include/asm/kvm_mmu.h | 6 +- arch/arm64/include/asm/mmu.h | 8 +- arch/arm64/include/asm/sections.h | 5 + arch/arm64/include/asm/sysreg.h | 5 + arch/arm64/include/asm/vectors.h | 74 +++++ arch/arm64/kernel/cpu_errata.c | 381 +++++++++++++++++++++++++- arch/arm64/kernel/cpufeature.c | 21 ++ arch/arm64/kernel/cpuinfo.c | 1 + arch/arm64/kernel/entry.S | 213 ++++++++++---- arch/arm64/kernel/vmlinux.lds.S | 2 +- arch/arm64/kvm/hyp/hyp-entry.S | 64 +++++ arch/arm64/kvm/hyp/switch.c | 8 +- arch/arm64/kvm/sys_regs.c | 2 +- arch/arm64/mm/mmu.c | 12 +- arch/ia64/kernel/acpi.c | 7 +- arch/mips/kernel/smp.c | 6 +- drivers/atm/eni.c | 2 + drivers/atm/firestream.c | 2 + drivers/crypto/qcom-rng.c | 17 +- drivers/firmware/efi/apple-properties.c | 2 +- drivers/firmware/efi/efi.c | 2 +- drivers/gpu/drm/panel/panel-simple.c | 2 +- drivers/input/tablet/aiptek.c | 10 +- drivers/net/can/rcar/rcar_canfd.c | 6 +- drivers/net/ethernet/sfc/mcdi.c | 2 +- drivers/net/hyperv/netvsc_drv.c | 3 + drivers/usb/gadget/function/rndis.c | 1 + drivers/usb/gadget/udc/core.c | 3 - fs/ocfs2/super.c | 22 +- fs/sysfs/file.c | 3 +- include/linux/arm-smccc.h | 7 + include/linux/if_arp.h | 1 + include/linux/topology.h | 1 + include/net/xfrm.h | 5 +- kernel/cgroup/cpuset.c | 8 +- kernel/sched/topology.c | 99 ++++--- lib/Kconfig | 1 - mm/migrate.c | 8 + net/dsa/dsa2.c | 1 + net/ipv4/tcp.c | 10 +- net/key/af_key.c | 2 +- net/packet/af_packet.c | 11 +- net/sctp/sm_statefuns.c | 108 +++++--- net/wireless/nl80211.c | 3 +- net/xfrm/xfrm_policy.c | 14 +- net/xfrm/xfrm_state.c | 15 +- net/xfrm/xfrm_user.c | 27 +- tools/perf/util/symbol.c | 2 +- tools/testing/selftests/vm/userfaultfd.c | 1 + virt/kvm/arm/psci.c | 12 + 63 files changed, 1112 insertions(+), 254 deletions(-)