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| author |   Daniel P. Berrangé <berrange@redhat.com> | 2024-05-13 12:15:51 +0100 |
|---|---|---|
| committer |   Thomas Huth <thuth@redhat.com> | 2024-05-14 12:40:08 +0200 |
| commit | b563959b906db53fb4bcaef1351f11a51c4b9582 (patch) | |
| tree | bab3bb36bd3fabf8beea155c9331aa1d3bb35611 /scripts/coverage/compare_gcov_json.py | |
| parent | gitlab: use $MAKE instead of 'make' (diff) | |
| download | qemu-b563959b906db53fb4bcaef1351f11a51c4b9582.tar.xz qemu-b563959b906db53fb4bcaef1351f11a51c4b9582.zip | |
gitlab: use 'setarch -R' to workaround tsan bug
The TSAN job started failing when gitlab rolled out their latest
release. The root cause is a change in the Google COS version used
on shared runners. This brings a kernel running with
vm.mmap_rnd_bits = 31
which is incompatible with TSAN in LLVM < 18, which only supports
upto '28'. LLVM 18 can support upto '30', and failing that will
re-exec itself to turn off VA randomization.
Our LLVM is too old for now, but we can run with 'setarch -R make ..'
to turn off VA randomization ourselves.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20240513111551.488088-4-berrange@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions