linux-kernel - selftests: arm64: fp-stress: KERNEL-1-0/3-0/4-0/6-0 - gcc-13 - Failed

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Date: Thu, 13 Jun 2024 19:21:15 +0530
From: Naresh Kamboju <naresh.kamboju@...aro.org>
To: Linux ARM <linux-arm-kernel@...ts.infradead.org>, 
	open list <linux-kernel@...r.kernel.org>, 
	"open list:KERNEL SELFTEST FRAMEWORK" <linux-kselftest@...r.kernel.org>, lkft-triage@...ts.linaro.org, 
	Linux Regressions <regressions@...ts.linux.dev>
Cc: Arnd Bergmann <arnd@...db.de>, Catalin Marinas <catalin.marinas@....com>, 
	Mark Brown <broonie@...nel.org>, Mark Rutland <mark.rutland@....com>, 
	James Morse <james.morse@....com>, Aishwarya TCV <Aishwarya.TCV@....com>
Subject: selftests: arm64: fp-stress: KERNEL-1-0/3-0/4-0/6-0 - gcc-13 - Failed
 - clang-pass

The following selftests: arm64 tests failed on FVP-aemva test and kernel
built with gcc-13 but pass with clang.

arm64_fp-stress_KERNEL-1-0/3-0/4-0/6-0 - gcc-13 - Failed
arm64_fp-stress_KERNEL-1-0/3-0/4-0/6-0 - clang-18 - Pass

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

Test log:
---------
# timeout set to 45
# selftests: arm64: fp-stress
[  269.882519] NET: Registered PF_ALG protocol family
# TAP version 13
# 1..96
# # 8 CPUs, 3 SVE VLs, 3 SME VLs, SME2 present
# # Will run for 10s
# # Started FPSIMD-0-0
# # Started KERNEL-0-0
# # Started SVE-VL-64-0
...
# ok 13 FPSIMD-1-0
# # KERNEL-1-0 exited with error code 1
# not ok 14 KERNEL-1-0
# ok 15 SVE-VL-64-1
...
# ok 37 FPSIMD-3-0
# # KERNEL-3-0 exited with error code 1
# not ok 38 KERNEL-3-0
# ok 39 SVE-VL-64-3
...
# ok 49 FPSIMD-4-0
# # KERNEL-4-0 exited with error code 1
# not ok 50 KERNEL-4-0
# ok 51 SVE-VL-64-4
...
# ok 73 FPSIMD-6-0
# # KERNEL-6-0 exited with error code 1
# not ok 74 KERNEL-6-0
# ok 75 SVE-VL-64-6
...
# # Totals: pass:92 fail:4 xfail:0 xpass:0 skip:0 error:0
ok 16 selftests: arm64: fp-stress


metadata:
------
  git_describe: next-20240613
  git_ref: master
  git_repo: https://gitlab.com/Linaro/lkft/mirrors/next/linux-next
  git_sha: 6906a84c482f098d31486df8dc98cead21cce2d0
  git_short_log: 6906a84c482f ("Add linux-next specific files for 20240613")
  arch: arm64
  test-environment: fvp-aemva
  toolchain: gcc-13

Links:
 - https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20240613/testrun/24304165/suite/kselftest-arm64/test/arm64_fp-stress_KERNEL-3-0/log
 - https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20240613/testrun/24304165/suite/kselftest-arm64/tests/

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