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[Bug 1888334] Re: [Potential Regression] tm-resched-dscr from powerpc in ubuntu_kernel_selftests failed on B/E/F

To: canonical-ubuntu-qa@xxxxxxxxxxxxxxxxxxx
From: Jürg Häfliger <1888334@xxxxxxxxxxxxxxxxxx>
Date: Thu, 17 Apr 2025 22:33:49 -0000
Reply-to: Bug 1888334 <1888334@xxxxxxxxxxxxxxxxxx>
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*** This bug is a duplicate of bug 1888332 ***
    https://bugs.launchpad.net/bugs/1888332

** Tags added: kernel-daily-bug

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https://bugs.launchpad.net/bugs/1888334

Title:
  [Potential Regression] tm-resched-dscr from powerpc in
  ubuntu_kernel_selftests failed on B/E/F

Status in ubuntu-kernel-tests:
  New
Status in linux package in Ubuntu:
  Incomplete
Status in linux source package in Eoan:
  Incomplete

Bug description:
  Issue found on 5.3.0-64.58 with P8 node modoc (skipped with P9 node)

  # selftests: powerpc/tm: tm-resched-dscr
  # test: tm_resched_dscr
  # tags: git_version:unknown
  # Binding to cpu 8
  # main test running as pid 142637
  # Check DSCR TM context switch: FAIL
  # failure: tm_resched_dscr
  not ok 1 selftests: powerpc/tm: tm-resched-dscr # exit=1

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