From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f71.google.com (mail-io1-f71.google.com [209.85.166.71]) (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 3E1D32E3E9 for ; Fri, 24 May 2024 01:51:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.71 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716515464; cv=none; b=I5RjafKAZWUJrGAR2vJSsvZbOaWZfuExve6XEbwkxVQIMSLKPuApE8L4uyn2rRvqTKT/wiWoam/ZkN6PKSTef601GX1yVWw0SqpW/PxyVzkWG3wpYN3Udc8187Gz9tZBVxjTdvndfzl6GfyXOtn8parnvDQH5GkhVBS6i6ALfW4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716515464; c=relaxed/simple; bh=R3XCXcSsBOl2M298bAhwCCMRYqrzOyrxEWd1KqFoitQ=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=t3Dl1zThfyr3LM04j5GmmE3o6W3f2ijY2iqqLHum1OSay8/R/uRzpRWmrnmQfFiPYRUTm0H2oV5oabrGUJHnQTlev7TT7RDaBl7LFGZlRc3ARCPszdZd2LiPyAOv7wbWlgI717lI/TEaVTF/DSyXbLBGKrmrCOHDncnvJvSVJUs= 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=209.85.166.71 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-f71.google.com with SMTP id ca18e2360f4ac-7e1ac2fbcb7so236189039f.0 for ; Thu, 23 May 2024 18:51:02 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1716515462; x=1717120262; 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=opQdkjpIV5NXY+geIDrDv0tIxAlatzfbFMBcjfHzpeI=; b=MkSynrX5evIPl+to4LdPTcQqGwrtMnnRwhPFRChlxIrImRABRk/KdrwXKzcOzqo53J np2GpIFiNtEYx6TsK/Ecqv79dqM+doMmG351MwX9H2fJ1A9VJY2wsSEbXJJ97uZRZY1c 0BPdc0ZQFJM8mNCT6ACAo+Z+hdDXRMopKNWDI6onmfhvFHi0PhR+RMtrGozywV+PqCPc ZoDEOKZRMQTgF7xwUZ8S++oGrufk+a/DcR29WtR8UyqHGmz5wUWT7zxM/iNhhDBg8Cua /luRqJCrFYjtx4xbNkicBHsqYsheGZFu1oP4hH1iYVfxTJuRDqNCM537pXBP6W3RnvJ+ 0ghQ== X-Gm-Message-State: AOJu0YwUzWa3csWRRsjGLniuP5wMobaijMW9siaKyyhNRltjbqAkcNZM VyLO8D0xPV7BNAu0KEXJ2yKjkNVRzaW5HbbdW3OV168Z8qJavwoSpgX3AEWGWsEP4qOEdLP1pR8 3tfREwUGnsVIem0tVS83Sxls1i0dsMxpidpBQS7Sj8kaVCO7IXeJAmFY= X-Google-Smtp-Source: AGHT+IEEgeo1PfMLpeMlU5zRxPgU5naQibdkxucNdn9DTpxKtnp89xQuVA5hAKHaLojPPTr6Hw+5UYuP5mnPRj8I2Sdfflqii3oV Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1fc1:b0:36d:92b9:8f30 with SMTP id e9e14a558f8ab-3737b295443mr694195ab.1.1716515462130; Thu, 23 May 2024 18:51:02 -0700 (PDT) Date: Thu, 23 May 2024 18:51:02 -0700 In-Reply-To: <20240524012956.3069071-1-lizhi.xu@windriver.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000005f3fa606192966f7@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=17bad634980000 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=17736ab2980000 Note: testing is done by a robot and is best-effort only.