Received: by 2002:a89:48b:0:b0:1f5:f2ab:c469 with SMTP id a11csp800021lqd; Wed, 24 Apr 2024 18:24:12 -0700 (PDT) X-Forwarded-Encrypted: i=3; AJvYcCX/8pmezeZ/YvP8BoJV2MsnS+7dTz58MZ6UIECxuf+gT7tRT165ay1A7LdbdCIY+SkF7EOlGM71uGBEiVh2Y2Qq+tTDnuCKJUcIbnqtiw== X-Google-Smtp-Source: AGHT+IGZo9PhsSwEP/BYV4SiBMC3JG9nRAjI95Lvfytg7zAejuAtjbV3sMZu3Mp8Eyr664aHi/bu X-Received: by 2002:a05:6808:f04:b0:3c7:ef1:483e with SMTP id m4-20020a0568080f0400b003c70ef1483emr5670878oiw.39.1714008251882; Wed, 24 Apr 2024 18:24:11 -0700 (PDT) ARC-Seal: i=2; a=rsa-sha256; t=1714008251; cv=pass; d=google.com; s=arc-20160816; b=p1obt96xo1ZS5zfgGY9CVSvqlaHv9kENWKQgGeeKrsnVk1YsN2cl7us0lSqWYm/oLb xznV+2poUP6zw/jlOtaWE10u0Ogpp6XQkoYj2g57sppW5JXxls+spILPoArCra5TfxcI NNZT8QUMBIIj066I4VPE1pk5RqJaB6F8bAj4+v4o4uDHqXzZ5wKrY6ZTg+LJhbd+KcBc 8U4JgfZrKHCYIB3RnSVcYrBnzGxfB1DKiUO600ecjDZpv7EKsAV67t4LXt5la4z47Ka/ ONLCQAG+q40nbV9+WUWR1ngkhntD36egm6mBwhbizVSBbGanU29SqStFMXYQdhY81njV 6cWQ== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:list-unsubscribe :list-subscribe:list-id:precedence:date:message-id:dkim-signature; bh=pcWCiGFX+8g00iup50zk9q23w47pfulFCQbbCU3hMr0=; fh=5g7Ml8AU+Q3jrhI/uauj7aV5Lz1+MXDB46UIUQUwbrE=; b=E81c/HRvPeQmHSIwQD1Xh1Yv6bmFIHk4WUKfeu8zwq88RkQB6EYbnIKqKHz8Dl2gXz GVMGcGi2JG4Wbj++rQDpEp10XxaEqdZ3G+MBebVamzWAEaAzJKq4JXPLSVPrRSeYsrgF YiPBCwmozgVRFqi6xfPrC5CkUcf45Wix9z81aPZ2jbAdp2oUJHE0xUTX4VmW76Fnxenf u+0jY87AphDrjDnLnEK3oGB+VVDHTA32EjOcIkobX1WWYJkh+fSNjGxPxkcIXQWzePZc L4kPAzpSGVYeAgZTCxShVC/0aTPMnLUMda2yeAYWDL8kWcUugW36+f0dFt2xwKujr2gy bRWA==; dara=google.com ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=gf8mb0Bn; arc=pass (i=1 dkim=pass dkdomain=kernel.org); spf=pass (google.com: domain of linux-kernel+bounces-157904-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:40f1:3f00::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-157904-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from sy.mirrors.kernel.org (sy.mirrors.kernel.org. [2604:1380:40f1:3f00::1]) by mx.google.com with ESMTPS id s124-20020a625e82000000b006f085e53773si12287881pfb.344.2024.04.24.18.24.11 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 24 Apr 2024 18:24:11 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel+bounces-157904-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:40f1:3f00::1 as permitted sender) client-ip=2604:1380:40f1:3f00::1; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=gf8mb0Bn; arc=pass (i=1 dkim=pass dkdomain=kernel.org); spf=pass (google.com: domain of linux-kernel+bounces-157904-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:40f1:3f00::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-157904-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sy.mirrors.kernel.org (Postfix) with ESMTPS id 9166DB2409B for ; Thu, 25 Apr 2024 01:24:10 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 919CA101F7; Thu, 25 Apr 2024 01:24:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="gf8mb0Bn" 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 BB6FDF9CC for ; Thu, 25 Apr 2024 01:24:02 +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=1714008242; cv=none; b=P8IK12CNM/NJ7LTvVWH3dznI7/FZfnkGr3oPnh2SnhIyrRlaJqwM6KU6Y6Q1/Ch/fBluUJDyp+GVlXlUULf+qLWDuxqRf04u2j+JvRb57uJYxD1D+jHmQJFNWqq3LfjxoyF31gCWXOn6sgTOay0xKMrMuDh4r1ZLxyI+PSeOhL4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714008242; c=relaxed/simple; bh=gwiGGq7OLeRP9rMmRvbPh6yrmriPk2uQO+iB3xYyuD0=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=NL+jmcmmkEWBHLFbzDJL4+dlYye+BUGIJrFb7YcI95j4rXBrJ8q7gzHgokJrjGL3MpCL3LiRJ7OZCvdm1qBI+poxhxcWBrIRBAJt/OY6zOvtdGAwTkXObYpuS8q7+6O2LrZBFR8OxzE+w9vrqzbDrg21aNYrUn+Svivl204FFQQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=gf8mb0Bn; arc=none smtp.client-ip=10.30.226.201 Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2FC4EC113CD; Thu, 25 Apr 2024 01:24:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1714008242; bh=gwiGGq7OLeRP9rMmRvbPh6yrmriPk2uQO+iB3xYyuD0=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=gf8mb0BntIbxrKEVFT+hcbIzJu0aHeHTd9zBPxbTItCaXkWD24bprdH34+f4b/qZO eo22RryNgJT6H1gArqKLq8An0Nv7n3WD1Mqfa81FfJLu268B5RNkollVNIRWrMQas3 lwNkcI1ibi4FKnYHeYOFF27FpM7CkE95563mZd6zoYc/K1Dkz0VsamcjWHhaMjFbRk I2gfaMS8kT5/673Ld/txPAWXgXKYO0KnALqM5QhkS9q7HS0T+46KcM1eo6fy5VLFgG gH0tT529EUyq6PEFHCuVGv9YGWLfsINjseMh2q8iZ0IV1fGxXMBJCQVtTzovNbInCI 7/ORLYW/l8XJA== Message-ID: <7bb95d2c-be0d-488b-9f0c-23167d84e057@kernel.org> Date: Thu, 25 Apr 2024 09:23:58 +0800 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [f2fs-dev] [PATCH] f2fs: fix false alarm on invalid block address To: Jaegeuk Kim , linux-kernel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net Cc: stable@kernel.org References: <20240424173548.1515606-1-jaegeuk@kernel.org> Content-Language: en-US From: Chao Yu In-Reply-To: <20240424173548.1515606-1-jaegeuk@kernel.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 2024/4/25 1:35, Jaegeuk Kim wrote: > f2fs_ra_meta_pages can try to read ahead on invalid block address which is > not the corruption case. > > Cc: # v6.9+ > Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=218770 > Fixes: 31f85ccc84b8 ("f2fs: unify the error handling of f2fs_is_valid_blkaddr") > Signed-off-by: Jaegeuk Kim Reviewed-by: Chao Yu Thanks,