From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f72.google.com (mail-io1-f72.google.com [209.85.166.72]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A110053AC for ; Fri, 24 May 2024 01:15:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.72 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716513306; cv=none; b=WNEMr5cPk/7ecVhe1GMkWByb2HU968eRa3ubbqAZxbgGOkaLj4ihQB4fC98cZrylOmAyhZw/M6PM0vwBqNly8nllngpwvx1XgbSIKskndH1FAdKxE96ST17NJO4NUJsVqRbNWkP4npkDG7ThLW7Sfz30KSqye9meHvTa7zTPktM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716513306; c=relaxed/simple; bh=bwX6iJD6AQ6OPeWQnwz9ta/bbDVNLWJ3UEllJ04H7RI=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=sO1+gJd3jSj5oCFCV1M0rUz/hoRsu0atiw/KI0QitFwbPBZUMT8VDuF20sE2MF5mzfCzZ6GKGlSL743rMFeu6izEi6jPbJJRpvWdLFBhrz7YYbOE6Xp2bIJrLUuLzqiTUzwCwduWBIpuHWmcDFJDI1bTZLhdJ4yI3W+O6A7YD90= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.166.72 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-io1-f72.google.com with SMTP id ca18e2360f4ac-7e1ea8608afso236253139f.2 for ; Thu, 23 May 2024 18:15:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1716513304; x=1717118104; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=f1GRo7Zw3z2bdnpABa5h4u4gai61SwkRqBg80el+K2g=; b=dll0RORLXPHyBEEtoU7DzSUKLFzG8L8568/AXBTobSmZsH2fzqM3pA8qqLr/uzInIK WTZwnqsgc5AqEllGpGZ+FoCqNZNYtCE9y97+vlGLPJd3oF9kHYrjUsnDK6IaR7aHG7FN 77KLCBAdbtqxrw3NIE0qLnsTPZDID9RbJcUC4MsQyE3MLMshda6XrokEBrxIJpJqP8i2 Xn1vBHAqDJF6Q7zj5JruKqUdbEgmeRuprPuIH4pIv1KVh5rBYCG+xFt9VKZUGIG/zo6Z 9aHTGPpoGEZNmYtygo3WN7oDthWIiV4RYhehEVjzH6mCAKgkplHXLLbsJ4CmYEjipO26 gOBA== X-Gm-Message-State: AOJu0Yy2h7KrLdUT+IICbTrA6fRehJ3RguAvwbOeoYYOqQjGGucn3bte whQ69sacbODAZlqoWKxf5OuCmeoWk4CAq2AgLT9YXv28dqCuBkGju98c3ECs8ry6MVLvJ3Hyb0S MMeBfpNTdi2AoV92Zf4NCsX0LYPmRFJN/MUbzVmTMP+LrnaEZZstQV6U= X-Google-Smtp-Source: AGHT+IENwPUdXL/MUi8EwaA3jQWowBwFqOYQ3M3rvRSEME4YVrgM1eyTAEK6gsvjvo3wRJ6vp7IYphiY6tFxI2LC6Pc5f98ZE7t4 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:148e:b0:36d:cccb:6842 with SMTP id e9e14a558f8ab-3737b1f362bmr381055ab.0.1716513303795; Thu, 23 May 2024 18:15:03 -0700 (PDT) Date: Thu, 23 May 2024 18:15:03 -0700 In-Reply-To: <20240524005225.2834298-1-lizhi.xu@windriver.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000b9a61c061928e544@google.com> Subject: Re: [syzbot] [fs?] general protection fault in iter_file_splice_write From: syzbot To: linux-kernel@vger.kernel.org, lizhi.xu@windriver.com, 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+d2125fcb6aa8c4276fd2@syzkaller.appspotmail.com Tested on: commit: 33e02dc6 Merge tag 'sound-6.10-rc1' of git://git.kerne.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git console output: https://syzkaller.appspot.com/x/log.txt?x=135ad634980000 kernel config: https://syzkaller.appspot.com/x/.config?x=25544a2faf4bae65 dashboard link: https://syzkaller.appspot.com/bug?extid=d2125fcb6aa8c4276fd2 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=117d5142980000 Note: testing is done by a robot and is best-effort only.