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From:   Aleksandr Nogikh <nogikh@google.com>
Date:   Mon, 7 Aug 2023 14:11:55 +0200
Message-ID: <CANp29Y6ow1PS1NaiX-aSpRqGJQv0bE2QhzCBuhO-vEJa8RgjAw@mail.gmail.com>
Subject: Re: [syzbot] [mm?] kernel BUG in validate_mm (2)
To:     syzbot <syzbot+70b97abe3e253d1c3f8e@syzkaller.appspotmail.com>
Cc:     akpm@linux-foundation.org, jonathan.cameron@huawei.com,
        krzysztof.kozlowski@linaro.org, linux-kernel@vger.kernel.org,
        linux-mm@kvack.org, luca@z3ntu.xyz, syzkaller-bugs@googlegroups.com
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On Mon, Aug 7, 2023 at 3:49=E2=80=AFAM syzbot
<syzbot+70b97abe3e253d1c3f8e@syzkaller.appspotmail.com> wrote:
>
> syzbot suspects this issue was fixed by commit:
>
> commit ef513aa7aa5038d2f53e9f2932af5006f37ed0b6
> Author: Luca Weiss <luca@z3ntu.xyz>
> Date:   Thu Apr 13 23:17:49 2023 +0000
>
>     dt-bindings: iio: adc: qcom,spmi-vadc: Allow 1/16 for pre-scaling
>
> bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=3D11aeb085a8=
0000
> start commit:   a901a3568fd2 Merge tag 'iomap-6.5-merge-1' of git://git.k=
e..
> git tree:       upstream
> kernel config:  https://syzkaller.appspot.com/x/.config?x=3Df5e1158c5b2f8=
3bb
> dashboard link: https://syzkaller.appspot.com/bug?extid=3D70b97abe3e253d1=
c3f8e
> syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=3D1511d490a80=
000
> C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=3D130e5cfb28000=
0
>
> If the result looks correct, please mark the issue as fixed by replying w=
ith:
>
> #syz fix: dt-bindings: iio: adc: qcom,spmi-vadc: Allow 1/16 for pre-scali=
ng

No, that's wrong. Please ignore the email.

>
> For information about bisection process see: https://goo.gl/tpsmEJ#bisect=
ion
>