Message-ID: <CA+G9fYu-tpwX=09=VOjniFnBz3MSXpaHb_gir2AqyNpihERT2Q@mail.gmail.com>
Date: Mon, 28 Oct 2024 21:14:57 +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, allen.lkml@...il.com, 
	broonie@...nel.org, Marc Zyngier <maz@...nel.org>, Joey Gouly <joey.gouly@....com>, 
	Suzuki K Poulose <suzuki.poulose@....com>, Oliver Upton <oliver.upton@...ux.dev>, 
	Zenghui Yu <yuzenghui@...wei.com>, kvmarm@...ts.linux.dev, 
	Linux ARM <linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH 6.11 000/261] 6.11.6-rc1 review

On Mon, 28 Oct 2024 at 12:16, Greg Kroah-Hartman
<gregkh@...uxfoundation.org> wrote:
>
> This is the start of the stable review cycle for the 6.11.6 release.
> There are 261 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, 30 Oct 2024 06:22:39 +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-6.11.6-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-6.11.y
> and the diffstat can be found below.
>
> thanks,
>
> greg k-h


The selftests: kvm: vgic_init test failed on stable-rc linux-6.11.y,
also seen on Linux next-20241023 onwards and Linus v6.12-rc5
on the Graviton4 and rk3399-rock-pi.

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

Test log:
---------
# selftests: kvm: vgic_init
# Random seed: 0x6b8b4567
# Running GIC_v3 tests.
# ==== Test Assertion Failure ====
#   lib/kvm_util.c:727: false
#   pid=2680 tid=2680 errno=5 - Input/output error
#      1 0x0000000000404eaf: __vm_mem_region_delete at kvm_util.c:727
(discriminator 5)
#      2 0x0000000000405d0f: kvm_vm_free at kvm_util.c:765 (discriminator 12)
#      3 0x0000000000402d5f: vm_gic_destroy at vgic_init.c:101
#      4 (inlined by) test_vcpus_then_vgic at vgic_init.c:368
#      5 (inlined by) run_tests at vgic_init.c:720
#      6 0x0000000000401a6f: main at vgic_init.c:748
#      7 0x0000ffff8620773f: ?? ??:0
#      8 0x0000ffff86207817: ?? ??:0
#      9 0x0000000000401b6f: _start at ??:?
#   KVM killed/bugged the VM, check the kernel log for clues
not ok 9 selftests: kvm: vgic_init # exit=254

Upstream discussion thread on this failures,
 - https://lore.kernel.org/linux-arm-kernel/20241009183603.3221824-1-maz@kernel.org/

Test failed log:
 - https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-6.11.y/build/v6.11.4-397-g4ccf0b49d5b6/testrun/25583294/suite/kselftest-kvm/test/kvm_vgic_init/log
 - https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-6.11.y/build/v6.11.4-397-g4ccf0b49d5b6/testrun/25583294/suite/kselftest-kvm/test/kvm_vgic_init/history/

## Build
* kernel: 6.11.6-rc1
* git: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
* git commit: 4ccf0b49d5b6ec739a290593658bebd035bb5f10
* git describe: v6.11.4-397-g4ccf0b49d5b6
* test details:
https://qa-reports.linaro.org/lkft/linux-stable-rc-linux-6.11.y/build/v6.11.4-397-g4ccf0b49d5b6

## Test Regressions (compared to v6.11.4-136-g96563e3507d7)
* graviton4-metal, kselftest-kvm
  - kvm_vgic_init

* rk3399-rock-pi-4b-nvhe, kselftest-kvm
  - kvm_vgic_init

* rk3399-rock-pi-4b-protected, kselftest-kvm
  - kvm_vgic_init

* rk3399-rock-pi-4b-vhe, kselftest-kvm
  - kvm_vgic_init

## Metric Regressions (compared to v6.11.4-136-g96563e3507d7)

## Test Fixes (compared to v6.11.4-136-g96563e3507d7)

## Metric Fixes (compared to v6.11.4-136-g96563e3507d7)

## Test result summary
total: 143710, pass: 118866, fail: 1602, skip: 23242, xfail: 0

## Build Summary
* arc: 5 total, 5 passed, 0 failed
* arm: 131 total, 129 passed, 2 failed
* arm64: 43 total, 43 passed, 0 failed
* i386: 18 total, 16 passed, 2 failed
* mips: 26 total, 25 passed, 1 failed
* parisc: 4 total, 4 passed, 0 failed
* powerpc: 36 total, 35 passed, 1 failed
* riscv: 16 total, 14 passed, 2 failed
* s390: 14 total, 13 passed, 1 failed
* sh: 5 total, 5 passed, 0 failed
* sparc: 4 total, 3 passed, 1 failed
* x86_64: 35 total, 35 passed, 0 failed

## Test suites summary
* boot
* commands
* kselftest-arm64
* kselftest-breakpoints
* kselftest-capabilities
* kselftest-cgroup
* kselftest-clone3
* kselftest-core
* kselftest-cpu-hotplug
* kselftest-cpufreq
* kselftest-efivarfs
* kselftest-exec
* kselftest-filesystems
* kselftest-filesystems-binderfs
* kselftest-filesystems-epoll
* kselftest-firmware
* kselftest-fpu
* kselftest-ftrace
* kselftest-futex
* kselftest-gpio
* kselftest-intel_pstate
* kselftest-ipc
* kselftest-kcmp
* kselftest-kvm
* kselftest-livepatch
* kselftest-membarrier
* kselftest-memfd
* kselftest-mincore
* kselftest-mqueue
* kselftest-net
* kselftest-net-mptcp
* kselftest-openat2
* kselftest-ptrace
* kselftest-rseq
* kselftest-rtc
* kselftest-rust
* kselftest-seccomp
* kselftest-sigaltstack
* kselftest-size
* kselftest-tc-testing
* kselftest-timers
* kselftest-tmpfs
* kselftest-tpm2
* kselftest-user_events
* kselftest-vDSO
* kselftest-watchdog
* kselftest-x86
* kunit
* kvm-unit-tests
* libgpiod
* libhugetlbfs
* log-parser-boot
* ltp-commands
* ltp-containers
* ltp-controllers
* ltp-cpuhotplug
* ltp-crypto
* ltp-cve
* ltp-dio
* ltp-fcntl-locktests
* ltp-fs
* ltp-fs_bind
* ltp-fs_perms_simple
* ltp-hugetlb
* ltp-ipc
* ltp-math
* ltp-mm
* ltp-nptl
* ltp-pty
* ltp-sched
* ltp-smoke
* ltp-syscalls
* ltp-tracing
* perf
* rcutorture

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

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