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Mon, 29 Apr 2024 04:35:03 -0700 (PDT) Date: Mon, 29 Apr 2024 04:35:03 -0700 In-Reply-To: <20240429103928.4166-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000f5a11906173aa4b2@google.com> Subject: Re: [syzbot] [bpf?] [trace?] possible deadlock in force_sig_info_to_task From: syzbot To: andrii@kernel.org, bpf@vger.kernel.org, hdanton@sina.com, linux-kernel@vger.kernel.org, mingo@kernel.org, penguin-kernel@i-love.sakura.ne.jp, syzkaller-bugs@googlegroups.com, torvalds@linux-foundation.org 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+83e7f982ca045ab4405c@syzkaller.appspotmail.com Tested on: commit: 5eb4573e Merge tag 'soc-fixes-6.9-2' of git://git.kern.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git console output: https://syzkaller.appspot.com/x/log.txt?x=14b4957f180000 kernel config: https://syzkaller.appspot.com/x/.config?x=3d46aa9d7a44f40d dashboard link: https://syzkaller.appspot.com/bug?extid=83e7f982ca045ab4405c compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=13471b80980000 Note: testing is done by a robot and is best-effort only.