[Bug 2058466] Re: glibc 2.39 test failure on ppc64el: elf/tst-decorate-maps

[Simon Chopin]

@Paolo thanks for probing this. I finally managed to get my hands on a
suitable power system with recent enough kernel to reproduce this and
file an upstream bug report, and the conversation there led me to
conclude that it's just a faulty assumption in the test (namely that the
initial allocation code would need to allocate a new page, which isn't
the case when the page size is 64k).

I'll just XFAIL this on power for now, and mark this a low priority on
the upstream bug tracker (as I'd like the test to be fixed)

-- 
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to glibc in Ubuntu.
https://bugs.launchpad.net/bugs/2058466

Title:
  glibc 2.39 test failure on ppc64el: elf/tst-decorate-maps

Status in GLibC:
  New
Status in glibc package in Ubuntu:
  New

Bug description:
  This test fails on Noble/ppc64el

  3775s FAIL: elf/tst-decorate-maps
  3775s original exit status 1
  3775s error: tst-decorate-maps.c:152: not true: r.n_loader_malloc_mmap >= 1
  3775s error: tst-decorate-maps.c:167: not true: r.n_loader_malloc_mmap >= 1
  3775s error: tst-decorate-maps.c:152: not true: r.n_loader_malloc_mmap >= 1
  3775s error: tst-decorate-maps.c:167: not true: r.n_loader_malloc_mmap >= 1
  3775s error: 4 test failures

To manage notifications about this bug go to:
https://bugs.launchpad.net/glibc/+bug/2058466/+subscriptions