On Fri Jul 26, 2024 at 6:29 AM AEST, Alex Bennée wrote: > Alex Bennée <alex.ben...@linaro.org> writes: > > > Nicholas Piggin <npig...@gmail.com> writes: > > > >> In Gitlab CI, some ppc64 multi-threaded tcg tests crash when run in the > >> clang-user job with an assertion failure in glibc that seems to > >> indicate corruption: > >> > >> signals: allocatestack.c:223: allocate_stack: > >> Assertion `powerof2 (pagesize_m1 + 1)' failed. > >> > >> Disable these tests for now. > >> > >> Signed-off-by: Nicholas Piggin <npig...@gmail.com> > >> --- > >> tests/tcg/ppc64/Makefile.target | 12 ++++++++++++ > >> 1 file changed, 12 insertions(+) > >> > >> diff --git a/tests/tcg/ppc64/Makefile.target > >> b/tests/tcg/ppc64/Makefile.target > >> index 8c3e4e4038..509a20be2b 100644 > >> --- a/tests/tcg/ppc64/Makefile.target > >> +++ b/tests/tcg/ppc64/Makefile.target > >> @@ -11,6 +11,18 @@ config-cc.mak: Makefile > >> > >> -include config-cc.mak > >> > >> +# multi-threaded tests are known to fail (e.g., clang-user CI job) > >> +# See: https://gitlab.com/qemu-project/qemu/-/issues/2456 > > > > Given this is only a problem with clang can we only apply these > > workaround if we detect "clang" in $(CC)? > > ifeq ($(findstring clang,$(CC)),clang) > ... > endif > > should do the trick
I did try that, but unfortunately the target CC (ppc64 in this case). I'll just send the big hammer to CI unstuck, and I'll try to work it out later. Thanks, Nick
