https://bugzilla.kernel.org/show_bug.cgi?id=205099
--- Comment #16 from Erhard F. (erhar...@mailbox.org) --- (In reply to Christophe Leroy from comment #15) > Would be interesting to try and see if the VMAP_STACK series detects the > stack overflow. > Series at > https://patchwork.ozlabs.org/project/linuxppc-dev/list/?series=149973 I just tried that, but in this case the G4 won't boot at all. The kernel loads but booting gets stuck at a white display with only 2 lines visible where it tells me it will open the display of the G4s Radeons offb display. I applied your CONFIG_KASAN_VMALLOC on top of 5.5-rc6 and applied your VMAP_STACK series afterwards. # grep -i kasan .config CONFIG_HAVE_ARCH_KASAN=y CONFIG_HAVE_ARCH_KASAN_VMALLOC=y CONFIG_CC_HAS_KASAN_GENERIC=y CONFIG_KASAN=y CONFIG_KASAN_GENERIC=y # CONFIG_KASAN_OUTLINE is not set CONFIG_KASAN_INLINE=y CONFIG_KASAN_STACK=1 CONFIG_KASAN_VMALLOC=y # CONFIG_TEST_KASAN is not set CONFIG_KASAN_SHADOW_OFFSET=0xe0000000 # grep -i vmap .config CONFIG_HAVE_ARCH_VMAP_STACK=y CONFIG_VMAP_STACK=y -- You are receiving this mail because: You are watching the assignee of the bug.
