From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f200.google.com (mail-il1-f200.google.com [209.85.166.200]) (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 433272DE70B for ; Thu, 3 Jul 2025 11:08:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.200 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751540887; cv=none; b=DhaFJ5cA3cRZyocZ2AXcmaWhcsvarv8FMUUKXlen2aJvPWTRnmWxNxPnDFZ1mymtLkjqWaiY7WyPl82T7OdRnllwD5XnBBVrC+7o4kUOpqD1nSrhxgdLd3mxA4u65QxMjWXcXDgqw4LaC+ulYrEUeSG8MDxKWSfg+CiN9TNdHUY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751540887; c=relaxed/simple; bh=MPSNj8tWw+VyxLZS+h/0hvZHLTe44L3A2V+Y/Oyilck=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=Z+pgAWUJwiwfDRZhnJzYThZbD/SCZ1mGv9CYP+0nW0KTd8S4ZYT0yImLJrL+YVrj02y1lMf1SYht1tZ6Iosxt2hiKtktkPD+1W83s2xOIjs8tgd3Duy0CbpXJ+7wVGFdyoRg4bNDoAHDEqiI5I24dmld493uI80XrUICeCCT5Ts= 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=209.85.166.200 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-il1-f200.google.com with SMTP id e9e14a558f8ab-3df4d2a8b5eso59276525ab.3 for ; Thu, 03 Jul 2025 04:08:06 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1751540885; x=1752145685; 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=U4NOZMlABcLY/rRXPDEgzMXy+AfZ4u/sPTCtTPJWoXo=; b=VIgZCIxDvQxbDeLEdXVaJutiLDS3zFpjlOI9or7Y18yVZQh/0ObYtr7Ki8iXo9sm2E cUAnUbhVdg5HD+39qLD/hm/l3f8iop7bwN7xsduNIzkkVvOqewdxXf1ENUoY8xploup9 PHHGkg8qM3uwwuYSWq39qc7ABTmw4gePUiO1abd6xfXOCnjcCmmOCZWZ8dmiPrWv9n7B piI0k64eBpo7XxvqZaCc4P579jo+gN4K5Z+Y7bc1U2BfNaKRMmxWgocH4emm6NrGDfTZ q50mTpMHlP1siQspQXfPNOI/go0f/RvdIYmjCbDq7TR2GNwrag+w1DR1UVViBCFHUYRj VlOA== X-Gm-Message-State: AOJu0YzN5vlh0ad4lck9xhLXuLJUI40XJdf0CLQm/zlsi+dT+ZeeKsCT Jqf/NZG58isU1CedKLUJEsOTRDutLGHkhtplURdqHesGTPdAaieGR9gU3Nq08SwMsaquZsY87Vq 65jXtSMgg68HDEck2rtR1AtA/4XaVJ++lAicrm5GH0topvXIs+aknB5/wNBA= X-Google-Smtp-Source: AGHT+IGjfCTIqp1nGBlW2xfdPPDOGHzxZNhNTr2JKAqarzF+tInjrXMTgjqlwOEpagmjMezHd13oA8r+n2mVLV3mH05dbvjwpqi8 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:2167:b0:3df:3271:6aba with SMTP id e9e14a558f8ab-3e0549ea181mr64021555ab.15.1751540885402; Thu, 03 Jul 2025 04:08:05 -0700 (PDT) Date: Thu, 03 Jul 2025 04:08:05 -0700 In-Reply-To: <20250703092137.1888114-1-lizhi.xu@windriver.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68666495.050a0220.37fcff.0001.GAE@google.com> Subject: Re: [syzbot] [fs?] possible deadlock in __simple_recursive_removal 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-by: syzbot+6d7771315ecb9233f395@syzkaller.appspotmail.com Tested-by: syzbot+6d7771315ecb9233f395@syzkaller.appspotmail.com Tested on: commit: 8d6c5833 Add linux-next specific files for 20250703 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=17e40582580000 kernel config: https://syzkaller.appspot.com/x/.config?x=223eb69834aa2df6 dashboard link: https://syzkaller.appspot.com/bug?extid=6d7771315ecb9233f395 compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7 patch: https://syzkaller.appspot.com/x/patch.diff?x=127ff982580000 Note: testing is done by a robot and is best-effort only.