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[Manuel Diewald <2107442@xxxxxxxxxxxxxxxxxx>]

This can also be observed on jammy linux 5.15.0-139.149 in s2025.03.17.

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https://bugs.launchpad.net/bugs/2107442

Title:
  powerpc/signal:signal_tm fails on FAIL_IF(tcheck_transactional())
  check on Power9 PowerVM with Oracular

Status in ubuntu-kernel-tests:
  New

Bug description:
  Failure observed on oracular linux 6.11.0-25.25 (s2025.03.17) and
  6.11.0-26.26 (2025.04.14) on metal P9g-LPAR01kernel (Power9 PowerVM).

  Log output:

      # selftests: powerpc/signal: signal_tm
      # test: signal_tm                                                                                                   
      # tags: git_version:unknown
      # [FAIL] Test FAILED on line 72
      # failure: signal_tm
      not ok 1 selftests: powerpc/signal: signal_tm # exit=1

  This is the first time we are running powerpc/signal:signal_tm on
  P9g-LPAR01kernel, so it may not be a regression. This test case has
  passed on other environments across multiple SRU cycles.

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