Bug 1856769

Summary: mpich-3.3.2-5.fc33 FTBFS: test_primitives test fails on ppc64le
Product: [Fedora] Fedora Reporter: Petr Pisar <ppisar>
Component: mpichAssignee: Zbigniew Jędrzejewski-Szmek <zbyszek>
Status: CLOSED NEXTRELEASE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: rawhideCC: dakingun, zbyszek
Target Milestone: ---   
Target Release: ---   
Hardware: ppc64le   
OS: Unspecified   
URL: https://koschei.fedoraproject.org/package/mpich?collection=f33
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Last Closed: 2020-08-04 23:19:33 UTC Type: Bug
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Bug Blocks: 1803234    

Description Petr Pisar 2020-07-14 12:27:57 UTC
mpich-3.3.2-5.fc33 fails to build in Fedora 33 on ppc64le, because a test fails there:

FAIL: test_primitives
=====================
[...]
Testing simple pointer load-linked/store-conditional functionality     PASSED
Testing integer LL/SC ABA with 2 threads                                  Unexpected success of OPA_SC_int
    Unexpected success of OPA_SC_int
    Unexpected success of OPA_SC_int
*FAILED*
        at test_primitives.c:4125 in test_threaded_llsc_int_aba()...
    False positives: 220 / 1001171
Testing pointer LL/SC ABA with 2 threads                                  Unexpected success of OPA_SC_ptr
    Unexpected success of OPA_SC_ptr
*FAILED*
        at test_primitives.c:4364 in test_threaded_llsc_ptr_aba()...
    False positives: 191 / 1000161
Testing integer load/store with 1 thread                               PASSED
[...]
***** 2 PRIMITIVES TESTS FAILED! *****
FAIL test_primitives (exit status: 1)

A difference between passing and failing build root is at <https://koschei.fedoraproject.org/build/8474383>.

Comment 1 Miro Hrončok 2020-08-04 23:19:33 UTC
The following builds were made after this report was opened: mpich-3.3.2-6.fc33