From: syzbot <syzbot+10328e8428a896b65119@syzkaller.appspotmail.com>
To: airlied@linux.ie, daniel@ffwll.ch,
dri-devel@lists.freedesktop.org, igormtorrente@gmail.com,
linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com,
mripard@kernel.org, syzkaller-bugs@googlegroups.com,
tzimmermann@suse.de, ztong0001@gmail.com
Subject: Re: [syzbot] general protection fault in drm_client_buffer_vunmap
Date: Sun, 11 Apr 2021 05:01:04 -0700 [thread overview]
Message-ID: <000000000000c4cba105bfb126a1@google.com> (raw)
In-Reply-To: <00000000000086f79105b5553f1e@google.com>
syzbot suspects this issue was fixed by commit:
commit 874a52f9b693ed8bf7a92b3592a547ce8a684e6f
Author: Tong Zhang <ztong0001@gmail.com>
Date: Sun Feb 28 04:46:25 2021 +0000
drm/fb-helper: only unmap if buffer not null
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=10c27b7ed00000
start commit: c03c21ba Merge tag 'keys-misc-20210126' of git://git.kerne..
git tree: upstream
kernel config: https://syzkaller.appspot.com/x/.config?x=ec4c85e44cc3172e
dashboard link: https://syzkaller.appspot.com/bug?extid=10328e8428a896b65119
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=12d95d7ad00000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=148da9ccd00000
If the result looks correct, please mark the issue as fixed by replying with:
#syz fix: drm/fb-helper: only unmap if buffer not null
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
next prev parent reply other threads:[~2021-04-11 12:01 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-30 16:10 general protection fault in drm_client_buffer_vunmap syzbot
2021-04-11 12:01 ` syzbot [this message]
2021-04-11 18:10 ` [syzbot] " Thomas Zimmermann
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