Re: [syzbot] [crypto?] general protection fault in shash_ahash_update

[Aleksandr Nogikh]

On Wed, Jul 19, 2023 at 7:42 PM syzbot
<syzbot+88f4b1e6cf88da11f5cd@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote:
>
> syzbot suspects this issue was fixed by commit:
>
> commit 1dbcf770cc2d15baf8a1e8174d6fd014a68b45ca
> Author: Jiadong Zhu <Jiadong.Zhu@xxxxxxx>
> Date:   Wed May 24 03:42:19 2023 +0000
>
>     drm/amdgpu: Reset CP_VMID_PREEMPT after trailing fence signaled
>
> bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=1622cafaa80000
> start commit:   9a94d764e9bc Merge tag 'mlx5-updates-2023-06-16' of git://..
> git tree:       net-next
> kernel config:  https://syzkaller.appspot.com/x/.config?x=a4a7d74e6a7c3211
> dashboard link: https://syzkaller.appspot.com/bug?extid=88f4b1e6cf88da11f5cd
> syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=1152c4ff280000
> C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=1307cbcf280000
>
> If the result looks correct, please mark the issue as fixed by replying with:

No, that's unrelated.

>
> #syz fix: drm/amdgpu: Reset CP_VMID_PREEMPT after trailing fence signaled
>
> For information about bisection process see: https://goo.gl/tpsmEJ#bisection
>