Nicholas Piggin <[email protected]> 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 <[email protected]> > --- > 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)? > +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
