[PATCH 4.14 00/27] 4.14.275-rc1 review

Greg Kroah-Hartman posted 27 patches 4 years, 2 months ago
Documentation/arm64/silicon-errata.txt |   1 +
Makefile                               |   4 +-
arch/arm/include/asm/kvm_host.h        |   6 +
arch/arm64/Kconfig                     |  24 ++
arch/arm64/include/asm/assembler.h     |  34 +++
arch/arm64/include/asm/cpu.h           |   1 +
arch/arm64/include/asm/cpucaps.h       |   4 +-
arch/arm64/include/asm/cpufeature.h    |  39 ++++
arch/arm64/include/asm/cputype.h       |  20 ++
arch/arm64/include/asm/fixmap.h        |   6 +-
arch/arm64/include/asm/kvm_host.h      |   5 +
arch/arm64/include/asm/kvm_mmu.h       |   2 +-
arch/arm64/include/asm/mmu.h           |   8 +-
arch/arm64/include/asm/sections.h      |   6 +
arch/arm64/include/asm/sysreg.h        |   5 +
arch/arm64/include/asm/vectors.h       |  74 ++++++
arch/arm64/kernel/bpi.S                |  55 +++++
arch/arm64/kernel/cpu_errata.c         | 395 ++++++++++++++++++++++++++++++++-
arch/arm64/kernel/cpufeature.c         |  21 ++
arch/arm64/kernel/cpuinfo.c            |   1 +
arch/arm64/kernel/entry.S              | 196 ++++++++++++----
arch/arm64/kernel/vmlinux.lds.S        |   2 +-
arch/arm64/kvm/hyp/hyp-entry.S         |   4 +
arch/arm64/kvm/hyp/switch.c            |   9 +-
arch/arm64/mm/mmu.c                    |  11 +-
drivers/clocksource/arm_arch_timer.c   |  15 ++
include/linux/arm-smccc.h              |   7 +
virt/kvm/arm/psci.c                    |  12 +
28 files changed, 909 insertions(+), 58 deletions(-)
[PATCH 4.14 00/27] 4.14.275-rc1 review
Posted by Greg Kroah-Hartman 4 years, 2 months ago
This is the start of the stable review cycle for the 4.14.275 release.
There are 27 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, 03 Apr 2022 06:36:16 +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-4.14.275-rc1.gz
or in the git tree and branch at:
	git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.14.y
and the diffstat can be found below.

thanks,

greg k-h

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

Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    Linux 4.14.275-rc1

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

James Morse <james.morse@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

Marc Zyngier <marc.zyngier@arm.com>
    arm64: Add part number for Neoverse N1

Marc Zyngier <marc.zyngier@arm.com>
    arm64: Make ARM64_ERRATUM_1188873 depend on COMPAT

Marc Zyngier <marc.zyngier@arm.com>
    arm64: Add silicon-errata.txt entry for ARM erratum 1188873

Arnd Bergmann <arnd@arndb.de>
    arm64: arch_timer: avoid unused function warning

Marc Zyngier <marc.zyngier@arm.com>
    arm64: arch_timer: Add workaround for ARM erratum 1188873


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

Diffstat:

 Documentation/arm64/silicon-errata.txt |   1 +
 Makefile                               |   4 +-
 arch/arm/include/asm/kvm_host.h        |   6 +
 arch/arm64/Kconfig                     |  24 ++
 arch/arm64/include/asm/assembler.h     |  34 +++
 arch/arm64/include/asm/cpu.h           |   1 +
 arch/arm64/include/asm/cpucaps.h       |   4 +-
 arch/arm64/include/asm/cpufeature.h    |  39 ++++
 arch/arm64/include/asm/cputype.h       |  20 ++
 arch/arm64/include/asm/fixmap.h        |   6 +-
 arch/arm64/include/asm/kvm_host.h      |   5 +
 arch/arm64/include/asm/kvm_mmu.h       |   2 +-
 arch/arm64/include/asm/mmu.h           |   8 +-
 arch/arm64/include/asm/sections.h      |   6 +
 arch/arm64/include/asm/sysreg.h        |   5 +
 arch/arm64/include/asm/vectors.h       |  74 ++++++
 arch/arm64/kernel/bpi.S                |  55 +++++
 arch/arm64/kernel/cpu_errata.c         | 395 ++++++++++++++++++++++++++++++++-
 arch/arm64/kernel/cpufeature.c         |  21 ++
 arch/arm64/kernel/cpuinfo.c            |   1 +
 arch/arm64/kernel/entry.S              | 196 ++++++++++++----
 arch/arm64/kernel/vmlinux.lds.S        |   2 +-
 arch/arm64/kvm/hyp/hyp-entry.S         |   4 +
 arch/arm64/kvm/hyp/switch.c            |   9 +-
 arch/arm64/mm/mmu.c                    |  11 +-
 drivers/clocksource/arm_arch_timer.c   |  15 ++
 include/linux/arm-smccc.h              |   7 +
 virt/kvm/arm/psci.c                    |  12 +
 28 files changed, 909 insertions(+), 58 deletions(-)
Re: [PATCH 4.14 00/27] 4.14.275-rc1 review
Posted by Naresh Kamboju 4 years, 2 months ago
On Fri, 1 Apr 2022 at 12:06, Greg Kroah-Hartman
<gregkh@linuxfoundation.org> wrote:
>
> This is the start of the stable review cycle for the 4.14.275 release.
> There are 27 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, 03 Apr 2022 06:36:16 +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-4.14.275-rc1.gz
> or in the git tree and branch at:
>         git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.14.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: 4.14.275-rc1
* git: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
* git branch: linux-4.14.y
* git commit: c9d20a4cf85d73eed2f609ed877cd8b2a249aaa6
* git describe: v4.14.274-28-gc9d20a4cf85d
* test details:
https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-4.14.y/build/v4.14.274-28-gc9d20a4cf85d

## Test Regressions (compared to v4.14.274)
No test regressions found.

## Metric Regressions (compared to v4.14.274)
No metric regressions found.

## Test Fixes (compared to v4.14.274)
No test fixes found.

## Metric Fixes (compared to v4.14.274)
No metric fixes found.

## Test result summary
total: 84274, pass: 66776, fail: 1073, skip: 13891, xfail: 2534

## Build Summary
* arm: 280 total, 270 passed, 10 failed
* arm64: 35 total, 35 passed, 0 failed
* dragonboard-410c: 1 total, 1 passed, 0 failed
* hi6220-hikey: 1 total, 1 passed, 0 failed
* i386: 19 total, 19 passed, 0 failed
* juno-r2: 1 total, 1 passed, 0 failed
* mips: 22 total, 22 passed, 0 failed
* powerpc: 60 total, 16 passed, 44 failed
* sparc: 12 total, 12 passed, 0 failed
* x15: 1 total, 1 passed, 0 failed
* x86: 1 total, 1 passed, 0 failed
* x86_64: 34 total, 34 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-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
* kvm-unit-tests
* 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
* rcutorture
* ssuite
* v4l2-compliance
* vdso

--
Linaro LKFT
https://lkft.linaro.org
Re: [PATCH 4.14 00/27] 4.14.275-rc1 review
Posted by Guenter Roeck 4 years, 2 months ago
On Fri, Apr 01, 2022 at 08:36:10AM +0200, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 4.14.275 release.
> There are 27 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, 03 Apr 2022 06:36:16 +0000.
> Anything received after that time might be too late.
> 

Build results:
	total: 168 pass: 168 fail: 0
Qemu test results:
	total: 424 pass: 424 fail: 0

Tested-by: Guenter Roeck <linux@roeck-us.net>

Guenter