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@linaro.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/tes... - https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20240613/tes...

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