This is the start of the stable review cycle for the 5.10.105 release. There are 58 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 Sat, 12 Mar 2022 14:07:58 +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-5.10.105-rc... or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.10.y and the diffstat can be found below.
thanks,
greg k-h
------------- Pseudo-Shortlog of commits:
Greg Kroah-Hartman gregkh@linuxfoundation.org Linux 5.10.105-rc2
Greg Kroah-Hartman gregkh@linuxfoundation.org Revert "ACPI: PM: s2idle: Cancel wakeup before dispatching EC GPE"
Juergen Gross jgross@suse.com xen/netfront: react properly to failing gnttab_end_foreign_access_ref()
Juergen Gross jgross@suse.com xen/gnttab: fix gnttab_end_foreign_access() without page specified
Juergen Gross jgross@suse.com xen/pvcalls: use alloc/free_pages_exact()
Juergen Gross jgross@suse.com xen/9p: use alloc/free_pages_exact()
Juergen Gross jgross@suse.com xen: remove gnttab_query_foreign_access()
Juergen Gross jgross@suse.com xen/gntalloc: don't use gnttab_query_foreign_access()
Juergen Gross jgross@suse.com xen/scsifront: don't use gnttab_query_foreign_access() for mapped status
Juergen Gross jgross@suse.com xen/netfront: don't use gnttab_query_foreign_access() for mapped status
Juergen Gross jgross@suse.com xen/blkfront: don't use gnttab_query_foreign_access() for mapped status
Juergen Gross jgross@suse.com xen/grant-table: add gnttab_try_end_foreign_access()
Juergen Gross jgross@suse.com xen/xenbus: don't let xenbus_grant_ring() remove grants in error case
Russell King (Oracle) rmk+kernel@armlinux.org.uk ARM: fix build warning in proc-v7-bugs.c
Nathan Chancellor nathan@kernel.org ARM: Do not use NOCROSSREFS directive with ld.lld
Russell King (Oracle) rmk+kernel@armlinux.org.uk ARM: fix co-processor register typo
Emmanuel Gil Peyrot linkmauve@linkmauve.fr ARM: fix build error when BPF_SYSCALL is disabled
James Morse james.morse@arm.com arm64: proton-pack: Include unprivileged eBPF status in Spectre v2 mitigation reporting
James Morse james.morse@arm.com arm64: Use the clearbhb instruction in mitigations
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: Allow indirect vectors to be used without SPECTRE_V3A
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: spectre: Rename spectre_v4_patch_fw_mitigation_conduit
James Morse james.morse@arm.com arm64: entry.S: Add ventry overflow sanity checks
Joey Gouly joey.gouly@arm.com arm64: cpufeature: add HWCAP for FEAT_RPRES
Joey Gouly joey.gouly@arm.com arm64: cpufeature: add HWCAP for FEAT_AFP
Joey Gouly joey.gouly@arm.com arm64: add ID_AA64ISAR2_EL1 sys register
Marc Zyngier maz@kernel.org arm64: Add HWCAP for self-synchronising virtual counter
Anshuman Khandual anshuman.khandual@arm.com arm64: Add Cortex-A510 CPU part definition
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
Hector Martin marcan@marcan.st arm64: cputype: Add CPU implementor & types for the Apple M1 cores
Russell King (Oracle) rmk+kernel@armlinux.org.uk ARM: include unprivileged BPF status in Spectre V2 reporting
Russell King (Oracle) rmk+kernel@armlinux.org.uk ARM: Spectre-BHB workaround
Russell King (Oracle) rmk+kernel@armlinux.org.uk ARM: use LOADADDR() to get load address of sections
Russell King (Oracle) rmk+kernel@armlinux.org.uk ARM: early traps initialisation
Russell King (Oracle) rmk+kernel@armlinux.org.uk ARM: report Spectre v2 status through sysfs
Josh Poimboeuf jpoimboe@redhat.com x86/speculation: Warn about eIBRS + LFENCE + Unprivileged eBPF + SMT
Josh Poimboeuf jpoimboe@redhat.com x86/speculation: Warn about Spectre v2 LFENCE mitigation
Kim Phillips kim.phillips@amd.com x86/speculation: Update link to AMD speculation whitepaper
Kim Phillips kim.phillips@amd.com x86/speculation: Use generic retpoline by default on AMD
Josh Poimboeuf jpoimboe@redhat.com x86/speculation: Include unprivileged eBPF status in Spectre v2 mitigation reporting
Peter Zijlstra peterz@infradead.org Documentation/hw-vuln: Update spectre doc
Peter Zijlstra peterz@infradead.org x86/speculation: Add eIBRS + Retpoline options
Peter Zijlstra (Intel) peterz@infradead.org x86/speculation: Rename RETPOLINE_AMD to RETPOLINE_LFENCE
Peter Zijlstra peterz@infradead.org x86,bugs: Unconditionally allow spectre_v2=retpoline,amd
-------------
Diffstat:
Documentation/admin-guide/hw-vuln/spectre.rst | 48 ++-- Documentation/admin-guide/kernel-parameters.txt | 8 +- Documentation/arm64/cpu-feature-registers.rst | 29 +- Documentation/arm64/elf_hwcaps.rst | 12 + Makefile | 4 +- arch/arm/include/asm/assembler.h | 10 + arch/arm/include/asm/spectre.h | 32 +++ arch/arm/include/asm/vmlinux.lds.h | 43 ++- arch/arm/kernel/Makefile | 2 + arch/arm/kernel/entry-armv.S | 79 +++++- arch/arm/kernel/entry-common.S | 24 ++ arch/arm/kernel/spectre.c | 71 +++++ arch/arm/kernel/traps.c | 65 ++++- arch/arm/mm/Kconfig | 11 + arch/arm/mm/proc-v7-bugs.c | 208 +++++++++++--- arch/arm64/Kconfig | 9 + arch/arm64/include/asm/assembler.h | 33 +++ arch/arm64/include/asm/cpu.h | 1 + arch/arm64/include/asm/cpucaps.h | 3 +- arch/arm64/include/asm/cpufeature.h | 28 ++ arch/arm64/include/asm/cputype.h | 22 ++ arch/arm64/include/asm/fixmap.h | 6 +- arch/arm64/include/asm/hwcap.h | 3 + arch/arm64/include/asm/insn.h | 1 + arch/arm64/include/asm/kvm_asm.h | 8 + arch/arm64/include/asm/kvm_mmu.h | 3 +- arch/arm64/include/asm/mmu.h | 6 + arch/arm64/include/asm/sections.h | 5 + arch/arm64/include/asm/spectre.h | 4 + arch/arm64/include/asm/sysreg.h | 18 ++ arch/arm64/include/asm/vectors.h | 73 +++++ arch/arm64/include/uapi/asm/hwcap.h | 3 + arch/arm64/include/uapi/asm/kvm.h | 5 + arch/arm64/kernel/cpu_errata.c | 7 + arch/arm64/kernel/cpufeature.c | 28 +- arch/arm64/kernel/cpuinfo.c | 4 + arch/arm64/kernel/entry.S | 213 ++++++++++---- arch/arm64/kernel/proton-pack.c | 359 +++++++++++++++++++++++- arch/arm64/kernel/vmlinux.lds.S | 2 +- arch/arm64/kvm/arm.c | 3 +- arch/arm64/kvm/hyp/hyp-entry.S | 4 + arch/arm64/kvm/hyp/smccc_wa.S | 75 +++++ arch/arm64/kvm/hyp/vhe/switch.c | 9 +- arch/arm64/kvm/hypercalls.c | 12 + arch/arm64/kvm/psci.c | 18 +- arch/arm64/kvm/sys_regs.c | 2 +- arch/arm64/mm/mmu.c | 12 +- arch/x86/include/asm/cpufeatures.h | 2 +- arch/x86/include/asm/nospec-branch.h | 16 +- arch/x86/kernel/cpu/bugs.c | 205 ++++++++++---- drivers/acpi/ec.c | 10 - drivers/acpi/sleep.c | 14 +- drivers/block/xen-blkfront.c | 63 +++-- drivers/net/xen-netfront.c | 54 ++-- drivers/scsi/xen-scsifront.c | 3 +- drivers/xen/gntalloc.c | 25 +- drivers/xen/grant-table.c | 71 ++--- drivers/xen/pvcalls-front.c | 8 +- drivers/xen/xenbus/xenbus_client.c | 24 +- include/linux/arm-smccc.h | 5 + include/linux/bpf.h | 12 + include/xen/grant_table.h | 19 +- kernel/sysctl.c | 7 + net/9p/trans_xen.c | 14 +- tools/arch/x86/include/asm/cpufeatures.h | 2 +- 65 files changed, 1825 insertions(+), 354 deletions(-)
Hi!
This is the start of the stable review cycle for the 5.10.105 release. There are 58 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.
CIP testing did not find any problems here:
https://gitlab.com/cip-project/cip-testing/linux-stable-rc-ci/-/tree/linux-5...
Tested-by: Pavel Machek (CIP) pavel@denx.de
Best regards, Pavel
On Thu, 10 Mar 2022 15:18:20 +0100, Greg Kroah-Hartman wrote:
This is the start of the stable review cycle for the 5.10.105 release. There are 58 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 Sat, 12 Mar 2022 14:07:58 +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-5.10.105-rc... or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.10.y and the diffstat can be found below.
thanks,
greg k-h
All tests passing for Tegra ...
Test results for stable-v5.10: 10 builds: 10 pass, 0 fail 28 boots: 28 pass, 0 fail 75 tests: 75 pass, 0 fail
Linux version: 5.10.105-rc2-g222eae858936 Boards tested: tegra124-jetson-tk1, tegra186-p2771-0000, tegra194-p2972-0000, tegra194-p3509-0000+p3668-0000, tegra20-ventana, tegra210-p2371-2180, tegra210-p3450-0000, tegra30-cardhu-a04
Tested-by: Jon Hunter jonathanh@nvidia.com
Jon
On 3/10/22 7:18 AM, Greg Kroah-Hartman wrote:
This is the start of the stable review cycle for the 5.10.105 release. There are 58 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 Sat, 12 Mar 2022 14:07:58 +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-5.10.105-rc... or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.10.y and the diffstat can be found below.
thanks,
greg k-h
Compiled and booted on my test system. No dmesg regressions.
Tested-by: Shuah Khan skhan@linuxfoundation.org
thanks, -- Shuah
On 3/10/22 6:18 AM, Greg Kroah-Hartman wrote:
This is the start of the stable review cycle for the 5.10.105 release. There are 58 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 Sat, 12 Mar 2022 14:07:58 +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-5.10.105-rc... or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.10.y and the diffstat can be found below.
thanks,
greg k-h
On ARCH_BRCMSTB using 32-bit and 64-bit ARM kernels:
Tested-by: Florian Fainelli f.fainelli@gmail.com
On Thu, Mar 10, 2022 at 03:18:20PM +0100, Greg Kroah-Hartman wrote:
This is the start of the stable review cycle for the 5.10.105 release. There are 58 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 Sat, 12 Mar 2022 14:07:58 +0000. Anything received after that time might be too late.
Build results: total: 161 pass: 161 fail: 0 Qemu test results: total: 477 pass: 477 fail: 0
Tested-by: Guenter Roeck linux@roeck-us.net
Guenter
On 10/03/22 21.18, Greg Kroah-Hartman wrote:
This is the start of the stable review cycle for the 5.10.105 release. There are 58 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.
Successfully cross-compiled for arm64 (bcm2711_defconfig, gcc 10.2.0) and powerpc (ps3_defconfig, gcc 11.2.0).
Tested-by: Bagas Sanjaya bagasdotme@gmail.com
Hi Greg,
On Thu, Mar 10, 2022 at 03:18:20PM +0100, Greg Kroah-Hartman wrote:
This is the start of the stable review cycle for the 5.10.105 release. There are 58 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 Sat, 12 Mar 2022 14:07:58 +0000. Anything received after that time might be too late.
Build test: mips (gcc version 11.2.1 20220301): 63 configs -> no new failure arm (gcc version 11.2.1 20220301): 105 configs -> no new failure arm64 (gcc version 11.2.1 20220301): 3 configs -> no failure x86_64 (gcc version 11.2.1 20220301): 4 configs -> no failure
Boot test: x86_64: Booted on my test laptop. No regression. x86_64: Booted on qemu. No regression. [1] arm64: Booted on rpi4b (4GB model). No regression. [2]
[1]. https://openqa.qa.codethink.co.uk/tests/862 [2]. https://openqa.qa.codethink.co.uk/tests/867
Tested-by: Sudip Mukherjee sudip.mukherjee@codethink.co.uk
-- Regards Sudip
On Thu, 10 Mar 2022 at 19:54, Greg Kroah-Hartman gregkh@linuxfoundation.org wrote:
This is the start of the stable review cycle for the 5.10.105 release. There are 58 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 Sat, 12 Mar 2022 14:07:58 +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-5.10.105-rc... or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.10.y and the diffstat can be found below.
thanks,
greg k-h
Results from Linaro’s test farm. No regressions on arm64, arm, x86_64, and i386.
Tested-by: Linux Kernel Functional Testing lkft@linaro.org
## Build * kernel: 5.10.105-rc2 * git: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git * git branch: linux-5.10.y * git commit: 222eae85893657f02832253fe1c164f7d0b2c88c * git describe: v5.10.104-59-g222eae858936 * test details: https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-5.10.y/build/v5.10....
## Test Regressions (compared to v5.10.104-43-ge5e4a8f0fb6e) No test regressions found.
## Metric Regressions (compared to v5.10.104-43-ge5e4a8f0fb6e) No metric regressions found.
## Test Fixes (compared to v5.10.104-43-ge5e4a8f0fb6e) No test fixes found.
## Metric Fixes (compared to v5.10.104-43-ge5e4a8f0fb6e) No metric fixes found.
## Test result summary total: 103231, pass: 87446, fail: 919, skip: 13751, xfail: 1115
## Build Summary * arc: 10 total, 10 passed, 0 failed * arm: 291 total, 291 passed, 0 failed * arm64: 41 total, 41 passed, 0 failed * dragonboard-410c: 1 total, 1 passed, 0 failed * hi6220-hikey: 1 total, 1 passed, 0 failed * i386: 40 total, 40 passed, 0 failed * juno-r2: 1 total, 1 passed, 0 failed * mips: 37 total, 37 passed, 0 failed * parisc: 12 total, 12 passed, 0 failed * powerpc: 60 total, 46 passed, 14 failed * riscv: 27 total, 27 passed, 0 failed * s390: 21 total, 21 passed, 0 failed * sh: 24 total, 24 passed, 0 failed * sparc: 12 total, 12 passed, 0 failed * x15: 1 total, 1 passed, 0 failed * x86: 1 total, 1 passed, 0 failed * x86_64: 41 total, 41 passed, 0 failed
## Test suites summary * fwts * igt-gpu-tools * kselftest-android * kselftest-arm64 * kselftest-bpf * kselftest-breakpoints * kselftest-capabilities * kselftest-cgroup * kselftest-clone3 * kselftest-core * kselftest-cpu-hotplug * kselftest-cpufreq * kselftest-drivers * kselftest-efivarfs * kselftest-filesystems * kselftest-firmware * kselftest-fpu * kselftest-futex * kselftest-gpio * kselftest-intel_pstate * kselftest-ipc * kselftest-ir * kselftest-kcmp * kselftest-kexec * kselftest-kvm * kselftest-lib * kselftest-livepatch * kselftest-membarrier * kselftest-memfd * kselftest-memory-hotplug * kselftest-mincore * kselftest-mount * kselftest-mqueue * kselftest-net * kselftest-netfilter * kselftest-nsfs * kselftest-openat2 * kselftest-pid_namespace * kselftest-pidfd * kselftest-proc * kselftest-pstore * kselftest-ptrace * kselftest-rseq * kselftest-rtc * kselftest-seccomp * kselftest-sigaltstack * kselftest-size * kselftest-splice * kselftest-static_keys * kselftest-sync * kselftest-sysctl * kselftest-tc-testing * kselftest-timens * kselftest-timers * kselftest-tmpfs * kselftest-tpm2 * kselftest-user * kselftest-vm * kselftest-x86 * kselftest-zram * kunit * kvm-unit-tests * libgpiod * libhugetlbfs * linux-log-parser * ltp-cap_bounds-tests * ltp-commands-tests * ltp-containers-tests * ltp-controllers-tests * ltp-cpuhotplug-tests * ltp-crypto-tests * ltp-cve-tests * ltp-dio-tests * ltp-fcntl-locktests-tests * ltp-filecaps-tests * ltp-fs-tests * ltp-fs_bind-tests * ltp-fs_perms_simple-tests * ltp-fsx-tests * ltp-hugetlb-tests * ltp-io-tests * ltp-ipc-tests * ltp-math-tests * ltp-mm-tests * ltp-nptl-tests * ltp-open-posix-tests * ltp-pty-tests * ltp-sched-tests * ltp-securebits-tests * ltp-syscalls-tests * ltp-tracing-tests * network-basic-tests * packetdrill * perf * perf/Zstd-perf.data-compression * rcutorture * ssuite * v4l2-compliance * vdso
-- Linaro LKFT https://lkft.linaro.org
On Thu, 10 Mar 2022 15:18:20 +0100, Greg Kroah-Hartman gregkh@linuxfoundation.org wrote:
This is the start of the stable review cycle for the 5.10.105 release. There are 58 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 Sat, 12 Mar 2022 14:07:58 +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-5.10.105-rc... or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.10.y and the diffstat can be found below.
thanks,
greg k-h
5.10.105-rc2 Successfully Compiled and booted on my Raspberry PI 4b (8g) (bcm2711)
Tested-by: Fox Chen foxhlchen@gmail.com
-
Bagas Sanjaya -
Florian Fainelli -
Fox Chen -
Greg Kroah-Hartman -
Guenter Roeck -
Jon Hunter -
Naresh Kamboju -
Pavel Machek -
Shuah Khan -
Sudip Mukherjee