From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 887591F5408 for ; Tue, 21 Jan 2025 17:00:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1737478814; cv=none; b=tVcKOn05ra9mrvDHkc+TFBqqa+LLheYDmoh3AFKTOn2U8iQrMA1RX4kpd8bRRV9pXGfYO+nAwjD4bjRLAzK/JLwv/eXpcPVZv0E0nxVuHfuk5FnDeGqA06vlCbptLC3k4K6MIPLKU63Xa9d+SzMlYhjdjSNgk2zucS5a30NA/sM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1737478814; c=relaxed/simple; bh=jONEZRcx/K7eHrTIo0CVH1iksGCFRlswlFc+4BaWmYA=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=L0hEVlqAHLS7WNqdhMcEQ4dvy5ulhRI+cgfs4/APBYd6SZTq9VLMb+Hqo3fHHg1vm/wN5psuam+Ewu9s+ss1qw1+ZCkv3JavQfqWC76VfBxjJffb00/jDoasLaZAzuz/AOO+FF6u1qwz2BDgyB94RXZB89Siooe07QWxnochvhY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=sCbbYEQr; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="sCbbYEQr" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D4961C4CEE6; Tue, 21 Jan 2025 17:00:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1737478813; bh=jONEZRcx/K7eHrTIo0CVH1iksGCFRlswlFc+4BaWmYA=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=sCbbYEQr1Z8AehoaJGIZ7nuUC70bXTB7kuUH5aSQCbxbQ/2PB5N9LKfCrHB8cp9yK aghvOUNKHEKNEQVZpYq/+2fZ2rJBRz9PF3g/fFwOlUcFQ7AOnvUCc4xiCqBHwQRBFH giCFBJvGSh9BPwPjTP56Czz/Z3KVFXRs1uaYMbzGaffQYkF7x9pNK1Rmp3dZk8VMS8 Uw4RCDOazy49iC00euGmdBIhyGUBkGFCf6L2tZDOp/VvngBZtpE6c+hcxhbg4ZwzvA W3Z6Z8h6yONsco7Hyq4FR8MY6CDa9b4hxdp9Hkl+AELh9IB733xMT7dJ+eFsTSS6BS 3Ebjm6mEmESaw== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 3410E380AA75; Tue, 21 Jan 2025 17:00:39 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [f2fs-dev] [PATCH 1/2] f2fs: fix to avoid return invalid mtime from f2fs_get_section_mtime() From: patchwork-bot+f2fs@kernel.org Message-Id: <173747883774.55169.9141276708415158056.git-patchwork-notify@kernel.org> Date: Tue, 21 Jan 2025 17:00:37 +0000 References: <20250120111941.191621-1-chao@kernel.org> In-Reply-To: <20250120111941.191621-1-chao@kernel.org> To: Chao Yu Cc: jaegeuk@kernel.org, syzbot+b9972806adbe20a910eb@syzkaller.appspotmail.com, linux-kernel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net Hello: This series was applied to jaegeuk/f2fs.git (dev) by Jaegeuk Kim : On Mon, 20 Jan 2025 19:19:40 +0800 you wrote: > syzbot reported a f2fs bug as below: > > ------------[ cut here ]------------ > kernel BUG at fs/f2fs/gc.c:373! > CPU: 0 UID: 0 PID: 5316 Comm: syz.0.0 Not tainted 6.13.0-rc3-syzkaller-00044-gaef25be35d23 #0 > RIP: 0010:get_cb_cost fs/f2fs/gc.c:373 [inline] > RIP: 0010:get_gc_cost fs/f2fs/gc.c:406 [inline] > RIP: 0010:f2fs_get_victim+0x68b1/0x6aa0 fs/f2fs/gc.c:912 > Call Trace: > > __get_victim fs/f2fs/gc.c:1707 [inline] > f2fs_gc+0xc89/0x2f60 fs/f2fs/gc.c:1915 > f2fs_ioc_gc fs/f2fs/file.c:2624 [inline] > __f2fs_ioctl+0x4cc9/0xb8b0 fs/f2fs/file.c:4482 > vfs_ioctl fs/ioctl.c:51 [inline] > __do_sys_ioctl fs/ioctl.c:906 [inline] > __se_sys_ioctl+0xf5/0x170 fs/ioctl.c:892 > do_syscall_x64 arch/x86/entry/common.c:52 [inline] > do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 > entry_SYSCALL_64_after_hwframe+0x77/0x7f > > [...] Here is the summary with links: - [f2fs-dev,1/2] f2fs: fix to avoid return invalid mtime from f2fs_get_section_mtime() https://git.kernel.org/jaegeuk/f2fs/c/75fe3d484897 - [f2fs-dev,2/2] f2fs: procfs: show mtime in segment_bits https://git.kernel.org/jaegeuk/f2fs/c/46bbac0db377 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html