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From:   Aleksandr Nogikh <nogikh@google.com>
Date:   Wed, 26 Jul 2023 11:46:42 +0200
Message-ID: <CANp29Y5cQX3eOo+rB5bWcqn38bcPY7o12wcJ_WmAY6D+UxGTcw@mail.gmail.com>
Subject: Re: [syzbot] [crypto?] general protection fault in shash_async_update
To:     syzbot <syzbot+0bc501b7bf9e1bc09958@syzkaller.appspotmail.com>
Cc:     alexander.deucher@amd.com, davem@davemloft.net,
        dhowells@redhat.com, herbert@gondor.apana.org.au,
        linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org,
        mario.limonciello@amd.com, netdev@vger.kernel.org,
        pabeni@redhat.com, syzkaller-bugs@googlegroups.com
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On Wed, Jul 26, 2023 at 1:32=E2=80=AFAM syzbot
<syzbot+0bc501b7bf9e1bc09958@syzkaller.appspotmail.com> wrote:
>
> syzbot suspects this issue was fixed by commit:
>
> commit 30c3d3b70aba2464ee8c91025e91428f92464077
> Author: Mario Limonciello <mario.limonciello@amd.com>
> Date:   Tue May 30 16:57:59 2023 +0000
>
>     drm/amd: Disallow s0ix without BIOS support again
>
> bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=3D122e2c31a8=
0000
> start commit:   [unknown]
> git tree:       net-next
> kernel config:  https://syzkaller.appspot.com/x/.config?x=3D526f919910d4a=
671
> dashboard link: https://syzkaller.appspot.com/bug?extid=3D0bc501b7bf9e1bc=
09958
> syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=3D13f71275280=
000
> C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=3D1108105528000=
0
>
> If the result looks correct, please mark the issue as fixed by replying w=
ith:

No, that's unlikely.

>
> #syz fix: drm/amd: Disallow s0ix without BIOS support again
>
> For information about bisection process see: https://goo.gl/tpsmEJ#bisect=
ion
>