[Potential Regression] ptrace-tar from powerpc in ubuntu_kernel_selftests failed on B/E/F
Bug #1888339 reported by
Po-Hsu Lin
This bug report is a duplicate of:
Bug #1888332: [Potential Regression] dscr_inherit_exec_test from powerpc in ubuntu_kernel_selftests failed on B/E/F.
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This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
ubuntu-kernel-tests |
New
|
Undecided
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Unassigned | ||
linux (Ubuntu) |
Incomplete
|
Undecided
|
Unassigned | ||
Eoan |
Incomplete
|
Undecided
|
Unassigned |
Bug Description
Issue found on 5.3.0-64.58 with P8 node modoc (passed with P9 node)
# selftests: powerpc/ptrace: ptrace-tar
# test: ptrace_tar
# tags: git_version:
# [User Write (Running)] TAR: 10 PPR: 4000000000000 DSCR: 100
# [User Read (Running)] TAR: 20 PPR: 8000000000000 DSCR: 0
# [Ptrace Read (Running)] TAR: 10 PPR: 4000000000000 DSCR: 100
# [Ptrace Write (Running)] TAR: 20 PPR: 8000000000000 DSCR: 200
# failure: ptrace_tar
not ok 4 selftests: powerpc/ptrace: ptrace-tar # exit=1
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Test passed with 5.3.0-62.56: f21e446- dirty
# selftests: powerpc/ptrace: ptrace-tar
# test: ptrace_tar
# tags: git_version:
# [User Write (Running)] TAR: 10 PPR: 4000000000000 DSCR: 100
# [User Read (Running)] TAR: 20 PPR: 8000000000000 DSCR: 200
# [Ptrace Read (Running)] TAR: 10 PPR: 4000000000000 DSCR: 100
# [Ptrace Write (Running)] TAR: 20 PPR: 8000000000000 DSCR: 200
# success: ptrace_tar
ok 4 selftests: powerpc/ptrace: ptrace-tar