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 > >> +run-signals: signals >> + $(call skip-test, $<, "BROKEN (flaky with clang) ") >> +run-plugin-signals-with-%: >> + $(call skip-test, $<, "BROKEN (flaky with clang) ") >> + >> +run-threadcount: threadcount >> + $(call skip-test, $<, "BROKEN (flaky with clang) ") >> +run-plugin-threadcount-with-%: >> + $(call skip-test, $<, "BROKEN (flaky with clang) ") >> + >> ifneq ($(CROSS_CC_HAS_POWER8_VECTOR),) >> PPC64_TESTS=bcdsub non_signalling_xscv >> endif -- Alex Bennée Virtualisation Tech Lead @ Linaro
