Hi Thomas, CC += Jason
On Mon, May 05, 2025 at 05:15:27PM +0200, Thomas Weißschuh wrote: > To get rid of setjmp()/longjmp(), the teardown logic needs to be usable > from __bail(). To access the atomic teardown conditional from there, > move it into the test metadata. > This also allows the removal of "setup_completed". > > Signed-off-by: Thomas Weißschuh <thomas.weisssc...@linutronix.de> > Acked-by: Shuah Khan <sk...@linuxfoundation.org> Certain hugepage tests in iommufd selftest (CONFIG_IOMMUFD_TEST) start to fail since v6.16-rc1, though the test functions weren't changed during last cycle: ------------------------------------------------------------------ # RUN iommufd_dirty_tracking.domain_dirty128M_huge.enforce_dirty ... # enforce_dirty: Test terminated unexpectedly by signal 11 # FAIL iommufd_dirty_tracking.domain_dirty128M_huge.enforce_dirty not ok 193 iommufd_dirty_tracking.domain_dirty128M_huge.enforce_dirty # RUN iommufd_dirty_tracking.domain_dirty128M_huge.set_dirty_tracking ... # set_dirty_tracking: Test terminated unexpectedly by signal 11 # FAIL iommufd_dirty_tracking.domain_dirty128M_huge.set_dirty_tracking not ok 194 iommufd_dirty_tracking.domain_dirty128M_huge.set_dirty_tracking # RUN iommufd_dirty_tracking.domain_dirty128M_huge.device_dirty_capability ... # device_dirty_capability: Test terminated unexpectedly by signal 11 # FAIL iommufd_dirty_tracking.domain_dirty128M_huge.device_dirty_capability not ok 195 iommufd_dirty_tracking.domain_dirty128M_huge.device_dirty_capability # RUN iommufd_dirty_tracking.domain_dirty128M_huge.get_dirty_bitmap ... # get_dirty_bitmap: Test terminated unexpectedly by signal 11 # FAIL iommufd_dirty_tracking.domain_dirty128M_huge.get_dirty_bitmap not ok 196 iommufd_dirty_tracking.domain_dirty128M_huge.get_dirty_bitmap # RUN iommufd_dirty_tracking.domain_dirty128M_huge.get_dirty_bitmap_no_clear ... # get_dirty_bitmap_no_clear: Test terminated unexpectedly by signal 11 # FAIL iommufd_dirty_tracking.domain_dirty128M_huge.get_dirty_bitmap_no_clear not ok 197 iommufd_dirty_tracking.domain_dirty128M_huge.get_dirty_bitmap_no_clear ------------------------------------------------------------------ Git bisect points to this patch, and reverting it and its following patches fixes these. I haven't debugged it, hoping you might have a quick thought. Lemme know if you need some details to figure out what's going on. Thanks Nicolin
