https://bugzilla.kernel.org/show_bug.cgi?id=207129
--- Comment #5 from Christophe Leroy (christophe.le...@c-s.fr) --- Ok, so as a summary: - With CONFIG_THREAD_SHIFT = 13 and CONFIG_DEBUG_STACKOVERFLOW, the system gets stuck - With CONFIG_THREAD_SHIFT = 13 and without CONFIG_DEBUG_STACKOVERFLOW, stack overflow is not really detected until it gets into kernel text !!! - With CONFIG_THREAD_SHIFT = 14 it runs fine - With CONFIG_VMAP_STACK, the automatic restart doesn't work - Without CONFIG_VMAP_STACK, the automatic restart works So I'll send a patch to set CONFIG_THREAD_SHIFT to 14 when CONFIG_KASAN is selected. x86 and arm64 already do that. And I'll try to investigate the other points when I have time. -- You are receiving this mail because: You are watching the assignee of the bug.
