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Thu, 15 Feb 2024 02:39:02 -0800 (PST) Date: Thu, 15 Feb 2024 02:39:02 -0800 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000006622ca0611693c03@google.com> Subject: Re: [syzbot] [dri?] KASAN: slab-use-after-free Read in drm_atomic_helper_wait_for_vblanks (2) From: syzbot To: eadavis@qq.com, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+0f999d26a4fd79c3a23b@syzkaller.appspotmail.com Tested on: commit: 8d3dea21 Merge tag 'mips-fixes_6.8_2' of git://git.ker.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master console output: https://syzkaller.appspot.com/x/log.txt?x=161f04d0180000 kernel config: https://syzkaller.appspot.com/x/.config?x=df82262440d95bc4 dashboard link: https://syzkaller.appspot.com/bug?extid=0f999d26a4fd79c3a23b compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=167a4410180000 Note: testing is done by a robot and is best-effort only.