Re: [PATCH] Revert "drm/ast: Zero is missing in detect function"

2021-10-15 Thread Kim Phillips
On 10/15/21 2:25 AM, Thomas Zimmermann wrote: Commit 572994bf18ff ("drm/ast: Zero is missing in detect function") prevents some systems from booting. Seen on Supermicro Super Server/X10SRL-F, BIOS 3.3 10/28/2020 . There's further a bug that results in KASAN: use-after-free in

[PATCH] Revert "drm/ast: Zero is missing in detect function"

2021-10-15 Thread Thomas Zimmermann
Commit 572994bf18ff ("drm/ast: Zero is missing in detect function") prevents some systems from booting. Seen on Supermicro Super Server/X10SRL-F, BIOS 3.3 10/28/2020 . There's further a bug that results in KASAN: use-after-free in enqueue_timer+0x4f/0x1e0 which is also triggered by commit