Public bug reported:
[Impact]
ubuntu_kernel_selftests.powerpc/math:fpu_preempt consistently fails on
ppc64el:
...
# timeout set to 45
# selftests: powerpc: fpu_preempt
# test: fpu_preempt
# tags: git_version:Ubuntu-6.8.0-32.32-0-g227b79edaa92
# Waiting for all workers to start...done
# Waiting for 60 seconds to let some workers get preempted...done
# Stopping workers...done
#
not ok 1 selftests: powerpc: fpu_preempt # TIMEOUT 45 seconds
...
[Fix]
Apply the attached fix to bump the timeout back to 300.
# timeout set to 300
# selftests: powerpc/math: fpu_preempt
# test: fpu_preempt
# tags: git_version:Ubuntu-6.8.0-32.32-0-g227b79edaa92
# Waiting for all workers to start...done
# Waiting for 60 seconds to let some workers get preempted...done
# Stopping workers...done
# success: fpu_preempt
ok 1 selftests: powerpc/math: fpu_preempt
[How to test]
Rerun the test after applying the fix.
[Regression potential]
None, we are just bumping the timeout for a single test.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Affects: linux (Ubuntu Noble)
Importance: Undecided
Status: New
** Affects: linux (Ubuntu Oracular)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Noble)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Oracular)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/2065059
Title:
kernel selftest powerpc/math:fpu_preempt constantly fails
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