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 E518E2EA169 for ; Thu, 22 Jan 2026 23:50:19 +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=1769125820; cv=none; b=sArwPNI65+n8jU7J3LpH4oMLFK7xJu0oiJ5AgTy78Iq6QM2gADEHdszpluwqwUmdoyMTlD2s65KWNloIpKnnJzjnmNrgmZw3Y0xV2hS3pXFv5HLDu7HKMdkdk8Sf6hYxazsS/WM1PeAGeiaVdFNWgR4CwmlJ40rxySETf9lduME= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769125820; c=relaxed/simple; bh=GQP3W1o9/Z+UGDEBNYav8DimvY2v59eMPoDEFwWHb0Q=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=AQ5n3IcprELdZo/UdvEizBmIQLFFDTow9PHE6m50p9pwUc2gGY66pp1SM5syAwv4p3Sp4tmW46UQn1j23Q9puEOe9PJ3bMCN9eUaOgbao6dSLrx4Pbeyu4DtYprqzDpkISGuxAbPpg5la0W1WLr3UJZeZ0htiC8ucMK3q+4GKNU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=kzJf5U29; 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="kzJf5U29" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0170EC116C6; Thu, 22 Jan 2026 23:50:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1769125819; bh=GQP3W1o9/Z+UGDEBNYav8DimvY2v59eMPoDEFwWHb0Q=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=kzJf5U29LNwt8dYpIVDg/E52Zw0lKiXbGkQ6t6cAmDiQjWvuaSHbx67hwUZVhl+Lu FuzfYP32l7Tv8icOp0YFgJCy1dbDdndhBOOpl9ewFvnw1kGjuQfn3YSqNOCaQSn4YH Up2dVUGBxdpkVVOqG40tEKJdSQJq00eVIzdcgx/3I2jy7proQxA8bDtbykXHyGSy+O Y0L2bcLKbA+bwFMSxA5obte81loJdHcvSM0ue/JVkbLaB5kxlitFo7TEZm7qbXbibb qV5TtmuGmyWJBNWbAZ/c7gtfMEjflhuMDg/zTXAE7fCcdhpK6PZODItxESvpGEJHKG OnOsCdKRywU7w== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 8BAE43808200; Thu, 22 Jan 2026 23:50:16 +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 v2] f2fs: fix to unlock folio in f2fs_read_data_large_folio() From: patchwork-bot+f2fs@kernel.org Message-Id: <176912581509.2327822.8605689752451565989.git-patchwork-notify@kernel.org> Date: Thu, 22 Jan 2026 23:50:15 +0000 References: <20260116063115.21938-1-chao@kernel.org> In-Reply-To: <20260116063115.21938-1-chao@kernel.org> To: Chao Yu Cc: jaegeuk@kernel.org, linux-kernel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net Hello: This patch was applied to jaegeuk/f2fs.git (dev) by Jaegeuk Kim : On Fri, 16 Jan 2026 14:31:15 +0800 you wrote: > We missed to unlock folio in error path of f2fs_read_data_large_folio(), > fix it. > > With below testcase, it can reproduce the bug. > > touch /mnt/f2fs/file > truncate -s $((1024*1024*1024)) /mnt/f2fs/file > f2fs_io setflags immutable /mnt/f2fs/file > sync > echo 3 > /proc/sys/vm/drop_caches > time dd if=/mnt/f2fs/file of=/dev/null bs=1M count=1024 > f2fs_io clearflags immutable /mnt/f2fs/file > echo 1 > /proc/sys/vm/drop_caches > time dd if=/mnt/f2fs/file of=/dev/null bs=1M count=1024 > time dd if=/mnt/f2fs/file of=/dev/null bs=1M count=1024 > > [...] Here is the summary with links: - [f2fs-dev,v2] f2fs: fix to unlock folio in f2fs_read_data_large_folio() https://git.kernel.org/jaegeuk/f2fs/c/a5d8b9d94e18 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html