From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1DD588C15 for ; Thu, 26 Oct 2023 06:59:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=none Received: from mail-oa1-f70.google.com (mail-oa1-f70.google.com [209.85.160.70]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 350DD192 for ; Wed, 25 Oct 2023 23:59:32 -0700 (PDT) Received: by mail-oa1-f70.google.com with SMTP id 586e51a60fabf-1bf00f8cf77so649426fac.0 for ; Wed, 25 Oct 2023 23:59:32 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1698303571; x=1698908371; h=content-transfer-encoding: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=Mg4dqADrWVVQFvwUDMmazDT6n+A6BU7HqszKhe39EAk=; b=AFdtBgfkiyfELH7COQ55APOXAQljSDwZwLkXzN//EXkCfbP4rI9OEmRsjV/Xq5cG3M h+gSjW6XCF0y3rQ2LcJmiRAf6ZrO2GUShKawibrsX9uG+yoIOz/i8ZqaaXWxr3YzKYjt dxUeRCRn9n9j9YKJvGqieBm46O8E1RwozmU0BkI1yM0s+Ao5I44Nr+uTMrDbjtILOiGH pkQr72+Iy7nixDEioUkRz7ARAgNZj0RC1MQHkEiA7pfHs9uXtUrRvq1GC+G38qkrUH2B h7RXx7PTqeMGq6C+8mApoLTESJ+Q3EhFXTWgDO0yq7Z76IIiShhlUqbioiwP2jVKqYCh FKOA== X-Gm-Message-State: AOJu0Yx85DMDCX+EOBNsXeBMhvWaC9dGz1c5GBAsGKgC3vmcp11OHKl+ 3hugr0Qpmk0puElJ/DXv3uONjlCJOU1CftTkDGab6q+DRqIz X-Google-Smtp-Source: AGHT+IHp42mn/AOQMp/Gy+pIgTER3CgUE07jlE0pfwGuoDZyiIaKHT4W8OY7jzoJ5tQHqlAfyspW2vZKdlZR85jhZJ/GMbMFDJg/ Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6870:179c:b0:1e9:a917:d59b with SMTP id r28-20020a056870179c00b001e9a917d59bmr8164456oae.3.1698303571383; Wed, 25 Oct 2023 23:59:31 -0700 (PDT) Date: Wed, 25 Oct 2023 23:59:31 -0700 In-Reply-To: <0000000000000f188605ffdd9cf8@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000017dd680608991d75@google.com> Subject: Re: [syzbot] [f2fs?] possible deadlock in f2fs_add_inline_entry From: syzbot To: arthurgrillo@riseup.net, chao@kernel.org, hdanton@sina.com, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, lizhi.xu@windriver.com, mairacanal@riseup.net, mcanal@igalia.com, penguin-kernel@i-love.sakura.ne.jp, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable syzbot suspects this issue was fixed by commit: commit a0e6a017ab56936c0405fe914a793b241ed25ee0 Author: Ma=C3=ADra Canal Date: Tue May 23 12:32:08 2023 +0000 drm/vkms: Fix race-condition between the hrtimer and the atomic commit bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=3D166c090d6800= 00 start commit: 28f20a19294d Merge tag 'x86-urgent-2023-08-26' of git://gi.= . git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=3D21a578092dd61d0= 5 dashboard link: https://syzkaller.appspot.com/bug?extid=3Da4976ce949df66b1d= df1 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=3D15a0934068000= 0 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=3D118909eba80000 If the result looks correct, please mark the issue as fixed by replying wit= h: #syz fix: drm/vkms: Fix race-condition between the hrtimer and the atomic c= ommit For information about bisection process see: https://goo.gl/tpsmEJ#bisectio= n