From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2A214EE4998 for ; Fri, 18 Aug 2023 21:50:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241169AbjHRVuC (ORCPT ); Fri, 18 Aug 2023 17:50:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38444 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241135AbjHRVtc (ORCPT ); Fri, 18 Aug 2023 17:49:32 -0400 Received: from mail-pl1-f197.google.com (mail-pl1-f197.google.com [209.85.214.197]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 833463C35 for ; Fri, 18 Aug 2023 14:49:31 -0700 (PDT) Received: by mail-pl1-f197.google.com with SMTP id d9443c01a7336-1bde7998451so19808915ad.2 for ; Fri, 18 Aug 2023 14:49:31 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1692395371; x=1693000171; 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=htaUE46w/jpYC6GT7fp3ZjxKV5A/VMyj18jALNrVscc=; b=Q+DQxrUcj+viX1ifktVXg7hC4xNUy79eoelSaze7uPE4hCO2czGkDOo+/kEWBVeGhW 3KKA/uEBd62r5UJ3tjvZWp7y1rTXiy+8vPLwna0/WyPf8NlC0jqwYRSbelyXXJQ7pcB/ cYDe4/w+j7H25ATicZ9Jat4ydh/u5LAPxDydp9cSyOXCXDhqBpXKRCYJWzWVmDFBt30N bzGzahwle05pGqdrWtSn/+eM5qYYNxCkH26Mi2SBJfRW1D1YxrWFQsYwveq82a+7inPT wjfbutn3DNRNYCHdFF2/i3bYviw9nTdDMwYwHD8hlxk1Y+K2xkCMAjtVZv9/kybcNepL 2ksg== X-Gm-Message-State: AOJu0YwWDq69tOqGX92ifAh/OlU01LLNIHto4paIKn21F8aM63AoQe31 U82BIViFPNwguYBMHHqlTroy912bNe/a54jLxKRhCswt5Rno X-Google-Smtp-Source: AGHT+IEopbrZK9WaQ3DK9uOGyDRimniWVNSjuyIQEZW05tCpOq3HSBrweE8epEmU42rAUfq9ZdMzCGUXU4KTs7VqsrNiciOWveJa MIME-Version: 1.0 X-Received: by 2002:a17:903:22cd:b0:1b8:9533:65b0 with SMTP id y13-20020a17090322cd00b001b8953365b0mr131968plg.5.1692395371136; Fri, 18 Aug 2023 14:49:31 -0700 (PDT) Date: Fri, 18 Aug 2023 14:49:30 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000ea8eaa0603398076@google.com> Subject: Re: [syzbot] [f2fs?] possible deadlock in f2fs_getxattr From: syzbot To: chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+e5600587fa9cbf8e3826@syzkaller.appspotmail.com Tested on: commit: 47e4a92b f2fs: avoid false alarm of circular locking git tree: https://github.com/jaegeuk/f2fs.git g-dev-test console output: https://syzkaller.appspot.com/x/log.txt?x=16b569efa80000 kernel config: https://syzkaller.appspot.com/x/.config?x=6d0f369ef5fb88c9 dashboard link: https://syzkaller.appspot.com/bug?extid=e5600587fa9cbf8e3826 compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 Note: no patches were applied. Note: testing is done by a robot and is best-effort only.