From nobody Tue Jun 30 03:37:58 2026 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 A2656C28CF5 for ; Wed, 26 Jan 2022 06:32:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235731AbiAZGcM (ORCPT ); Wed, 26 Jan 2022 01:32:12 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59672 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235591AbiAZGcL (ORCPT ); Wed, 26 Jan 2022 01:32:11 -0500 Received: from mail-pg1-x533.google.com (mail-pg1-x533.google.com [IPv6:2607:f8b0:4864:20::533]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3F015C06161C for ; Tue, 25 Jan 2022 22:32:11 -0800 (PST) Received: by mail-pg1-x533.google.com with SMTP id i8so20279372pgt.13 for ; Tue, 25 Jan 2022 22:32:11 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bytedance-com.20210112.gappssmtp.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=UFV9HljKMoO/Gv/RBQllZfNyG/7KSwU8sqdiwmqzVPg=; b=rHHIfCeFr9lMxN2MhwVdmuYo0GW95Tx9RS6YGi7T29U43aewRhpZKl0dwvZl3g+1Kq MpznLmqvsUUEgwFfhPZ7zVEsRWX4OTdyf6LH8b9L2usPAyWpIkr3Sy/A+5uQnEih3ZRt vyAdWk1Ua+fnKlO9EM3Ez6IGjo/HaJyRoz3lDOa4qDrI9pMjXfD87xDnxn7xKxA06sNa opACS2Ffdr8fJCNQ5Llwq/dg3lc7Mgnd/1Q7kECcpf5D1Xru9KGi9c6s41nRFucyXzTM u1KFrWsI6P/i0pNS4Rjn5eHX8jpXbLELki4LVGuOvMfw8wXoOro1JFU9tlzQOAn8i4LL KqrQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=UFV9HljKMoO/Gv/RBQllZfNyG/7KSwU8sqdiwmqzVPg=; b=dpUDH1WHObBHRD4j/Tjqxv3OGpcWljuw8HcbsvD9Dr1HSPkgdLEsTbBzni8zjIzkb7 V6ofty+dq80fOPluWRef0JMGyncXrCtMk1+HPv/RwM4zJXtv+FF3z2Wuo3H9eZw1j5PS g+xsmD+Nln1+6hWUa8IICR5HcoSHGiGTcWlaTY2F3bxR66oD0lW+uQI57AxEMYjEJg7f 2lwRPvwtLhZka74/OZzhZuwtogJGkiqhKyAB1AQLsTme63AQYHkx1P8MDTouFhae98k3 GS1QtLX/tpQJXxCJECT+Bh5uRkTMc856lCITqyQ7LA6r6MFIJX9TJbe31T2wqgtEiFbC h3Lw== X-Gm-Message-State: AOAM533E1M/ME0Au+9tUKXmvyr+hOWfLgijY60wwmYgObyx85atgN0ue nuEikvhCvkrmKSLLABwnXws6pw== X-Google-Smtp-Source: ABdhPJwMrKHaj3UkQOIGN91HZ1jmNkH4XivVRyJXnwGPTwata5DNZ4rKGUGsq0dUjtpeBYEuPj4Lng== X-Received: by 2002:a63:f201:: with SMTP id v1mr9352021pgh.250.1643178730748; Tue, 25 Jan 2022 22:32:10 -0800 (PST) Received: from yinxin.bytedance.net ([139.177.225.244]) by smtp.gmail.com with ESMTPSA id p20sm16349824pgm.88.2022.01.25.22.32.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 25 Jan 2022 22:32:10 -0800 (PST) From: Xin Yin To: harshadshirwadkar@gmail.com, tytso@mit.edu, adilger.kernel@dilger.ca Cc: linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, Xin Yin , kernel test robot Subject: [PATCH] ext4: fix incorrect type issue during replay_del_range Date: Wed, 26 Jan 2022 14:31:46 +0800 Message-Id: <20220126063146.2302-1-yinxin.x@bytedance.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" should not use fast commit log data directly, add le32_to_cpu(). Reported-by: kernel test robot Fixes: 0b5b5a62b945 ("ext4: use ext4_ext_remove_space() for fast commit rep= lay delete range") Signed-off-by: Xin Yin Reviewed-by: Ritesh Harjani --- fs/ext4/fast_commit.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/fs/ext4/fast_commit.c b/fs/ext4/fast_commit.c index ccd2b216d6ba..488347b4c8b0 100644 --- a/fs/ext4/fast_commit.c +++ b/fs/ext4/fast_commit.c @@ -1798,8 +1798,9 @@ ext4_fc_replay_del_range(struct super_block *sb, stru= ct ext4_fc_tl *tl, } =20 down_write(&EXT4_I(inode)->i_data_sem); - ret =3D ext4_ext_remove_space(inode, lrange.fc_lblk, - lrange.fc_lblk + lrange.fc_len - 1); + ret =3D ext4_ext_remove_space(inode, le32_to_cpu(lrange.fc_lblk), + le32_to_cpu(lrange.fc_lblk) + + le32_to_cpu(lrange.fc_len) - 1); up_write(&EXT4_I(inode)->i_data_sem); if (ret) { iput(inode); --=20 2.25.1