Message-ID: <CA+G9fYujXH8J99m8ZKoijGhWJAS+r1SPqd8y+gB-B9DVjsgAzA@mail.gmail.com>
Date:   Tue, 18 Jul 2023 20:07:49 +0530
From:   Naresh Kamboju <naresh.kamboju@...aro.org>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     stable@...r.kernel.org, patches@...ts.linux.dev,
        linux-kernel@...r.kernel.org, torvalds@...ux-foundation.org,
        akpm@...ux-foundation.org, linux@...ck-us.net, shuah@...nel.org,
        patches@...nelci.org, lkft-triage@...ts.linaro.org, pavel@...x.de,
        jonathanh@...dia.com, f.fainelli@...il.com,
        sudipm.mukherjee@...il.com, srw@...dewatkins.net, rwarsow@....de,
        conor@...nel.org, Michal Luczaj <mhal@...x.co>,
        Sean Christopherson <seanjc@...gle.com>,
        Aaron Lewis <aaronlewis@...gle.com>,
        Mark Brown <broonie@...nel.org>, Marc Zyngier <maz@...nel.org>,
        kvm list <kvm@...r.kernel.org>
Subject: Re: [PATCH 6.1 000/589] 6.1.39-rc3 review

On Tue, 18 Jul 2023 at 02:04, Greg Kroah-Hartman
<gregkh@...uxfoundation.org> wrote:
>
> This is the start of the stable review cycle for the 6.1.39 release.
> There are 589 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, 19 Jul 2023 20:14:46 +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/v6.x/stable-review/patch-6.1.39-rc3.gz
> or in the git tree and branch at:
>         git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.1.y
> and the diffstat can be found below.
>
> thanks,
>
> greg k-h


As you know LKFT runs latest kselftests from stable 6.4 on
stable rc 6.1 branches and found two test failures on this
round of stable rc review 6.1.39-rc3 compared with 6.1.37.

Test regressions:

* bcm2711-rpi-4-b, kselftest-kvm
  - kvm_get-reg-list

* x86, kselftest-kvm
  - kvm_vmx_pmu_caps_test

Reported-by: Linux Kernel Functional Testing <lkft@...aro.org>

## Build
* kernel: 6.1.39-rc3
* git: https://gitlab.com/Linaro/lkft/mirrors/stable/linux-stable-rc
* git branch: linux-6.1.y
* git commit: ce7ec101118789331617601d680d905c318b4ab6
* git describe: v6.1.38-590-gce7ec1011187
* test details:
https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-6.1.y/build/v6.1.38-590-gce7ec1011187

## Test Regressions (compared to v6.1.37-14-g185484ee4c4f)
* bcm2711-rpi-4-b, kselftest-kvm
  - kvm_get-reg-list

logs:
--
# selftests: kvm: get-reg-list
# vregs: Number blessed registers:   242
# vregs: Number registers:           242 (includes 3 filtered registers)
#
# vregs: There are 3 missing registers.
# The following lines are missing registers:
#
# ARM64_SYS_REG(3, 3, 14, 0, 1),
# ARM64_SYS_REG(3, 3, 14, 2, 1),
# ARM64_SYS_REG(3, 3, 14, 2, 2),
#
# ==== Test Assertion Failure ====
#   aarch64/get-reg-list.c:541: !missing_regs && !failed_get &&
!failed_set && !failed_reject
#   pid=658 tid=658 errno=7 - Argument list too long
#      1 0x0000000000402def: ?? ??:0
#      2 0x0000000000401aff: ?? ??:0
#      3 0x0000ffff81dfb22f: ?? ??:0
#      4 0x0000ffff81dfb30b: ?? ??:0
#      5 0x0000000000401bef: ?? ??:0
#   vregs: There are 3 missing registers; 0 registers failed get; 0
registers failed set; 0 registers failed reject
# vregs+pmu: Number blessed registers:   316
# vregs+pmu: Number registers:           316 (includes 3 filtered registers)
#
# vregs+pmu: There are 3 missing registers.
# The following lines are missing registers:
#
# ARM64_SYS_REG(3, 3, 14, 0, 1),
# ARM64_SYS_REG(3, 3, 14, 2, 1),
# ARM64_SYS_REG(3, 3, 14, 2, 2),
#
# ==== Test Assertion Failure ====
#   aarch64/get-reg-list.c:541: !missing_regs && !failed_get &&
!failed_set && !failed_reject
#   pid=662 tid=662 errno=7 - Argument list too long
#      1 0x0000000000402def: ?? ??:0
#      2 0x0000000000401aff: ?? ??:0
#      3 0x0000ffff81dfb22f: ?? ??:0
#      4 0x0000ffff81dfb30b: ?? ??:0
#      5 0x0000000000401bef: ?? ??:0
#   vregs+pmu: There are 3 missing registers; 0 registers failed get;
0 registers failed set; 0 registers failed reject
# 1..0 # SKIP - sve: sve not available, skipping tests
#
# 1..0 # SKIP - sve+pmu: sve not available, skipping tests
#
# 1..0 # SKIP - vregs+pauth_address+pauth_generic: pauth_address not
available, skipping tests
#
# 1..0 # SKIP - vregs+pauth_address+pauth_generic+pmu: pauth_address
not available, skipping tests
#
not ok 4 selftests: kvm: get-reg-list # exit=1

Links:
  - https://lkft.validation.linaro.org/scheduler/job/6596193#L1173
  - https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-6.1.y/build/v6.1.38-590-gce7ec1011187/testrun/18431257/suite/kselftest-kvm/test/kvm_get-reg-list/history/
  - https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-6.1.y/build/v6.1.38-590-gce7ec1011187/testrun/18431257/suite/kselftest-kvm/test/kvm_get-reg-list/details/

* x86, kselftest-kvm
  - kvm_vmx_pmu_caps_test

Test log:
--------
# selftests: kvm: vmx_pmu_caps_test
# ==== Test Assertion Failure ====
#   x86_64/vmx_pmu_caps_test.c:111: !r
#   pid=2323 tid=2323 errno=4 - Interrupted system call
#      1 0x0000000000402c5c: ?? ??:0
#      2 0x00007f229a0af57a: ?? ??:0
#      3 0x00007f229a0af62f: ?? ??:0
#      4 0x0000000000402f14: ?? ??:0
#   Post-KVM_RUN write '0' didn't fail
not ok 51 selftests: kvm: vmx_pmu_caps_test # exit=254

links:
 - https://lkft.validation.linaro.org/scheduler/job/6595836#L1841
 - https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-6.1.y/build/v6.1.38-590-gce7ec1011187/testrun/18434308/suite/kselftest-kvm/test/kvm_vmx_pmu_caps_test/history/
 - https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-6.1.y/build/v6.1.38-590-gce7ec1011187/testrun/18434308/suite/kselftest-kvm/test/kvm_vmx_pmu_caps_test/details/



## Metric Regressions (compared to v6.1.37-14-g185484ee4c4f)

## Test Fixes (compared to v6.1.37-14-g185484ee4c4f)

## Metric Fixes (compared to v6.1.37-14-g185484ee4c4f)

## Test result summary
total: 170933, pass: 143114, fail: 2918, skip: 24710, xfail: 191

## Build Summary
* arc: 5 total, 5 passed, 0 failed
* arm: 151 total, 150 passed, 1 failed
* arm64: 57 total, 56 passed, 1 failed
* i386: 41 total, 38 passed, 3 failed
* mips: 30 total, 28 passed, 2 failed
* parisc: 4 total, 4 passed, 0 failed
* powerpc: 38 total, 36 passed, 2 failed
* riscv: 16 total, 15 passed, 1 failed
* s390: 16 total, 16 passed, 0 failed
* sh: 14 total, 12 passed, 2 failed
* sparc: 8 total, 8 passed, 0 failed
* x86_64: 46 total, 46 passed, 0 failed

## Test suites summary
* boot
* fwts
* kselftest-android
* kselftest-arm64
* kselftest-breakpoints
* kselftest-capabilities
* kselftest-cgroup
* kselftest-clone3
* kselftest-core
* kselftest-cpu-hotplug
* kselftest-cpufreq
* kselftest-drivers-dma-buf
* kselftest-efivarfs
* kselftest-exec
* kselftest-filesystems
* kselftest-filesystems-binderfs
* kselftest-filesytems-epoll
* kselftest-firmware
* kselftest-fpu
* kselftest-ftrace
* 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-net-forwarding
* kselftest-net-mptcp
* 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-user_events
* kselftest-vDSO
* kselftest-watchdog
* kselftest-x86
* kunit
* kvm-unit-tests
* libgpiod
* libhugetlbfs
* log-parser-boot
* log-parser-test
* ltp-cap_bounds
* ltp-commands
* ltp-containers
* ltp-controllers
* ltp-cpuhotplug
* ltp-crypto
* ltp-cve
* ltp-dio
* ltp-fcntl-locktests
* ltp-filecaps
* ltp-fs
* ltp-fs_bind
* ltp-fs_perms_simple
* ltp-fsx
* ltp-hugetlb
* ltp-io
* ltp-ipc
* ltp-math
* ltp-mm
* ltp-nptl
* ltp-pty
* ltp-sched
* ltp-securebits
* ltp-smoke
* ltp-syscalls
* ltp-tracing
* network-basic-tests
* perf
* rcutorture
* v4l2-compliance
* vdso

--
Linaro LKFT
https://lkft.linaro.org

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