From mboxrd@z Thu Jan 1 00:00:00 1970 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 0A196C2BB3F for ; Wed, 15 Nov 2023 19:32:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234084AbjKOTc1 (ORCPT ); Wed, 15 Nov 2023 14:32:27 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58196 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234149AbjKOTcX (ORCPT ); Wed, 15 Nov 2023 14:32:23 -0500 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0015D10C6 for ; Wed, 15 Nov 2023 11:32:15 -0800 (PST) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 77C5DC433C8; Wed, 15 Nov 2023 19:32:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1700076735; bh=5iEaMigpw0dkiAILjKDj+DKRJiWpCIrIgQ06h5x8+Gk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=rHUkWSPAbyf8ivzI3EE0VtSEpctamWYOViqAjpPRKgbSS7oPsRg3cf+uto8f0k4Fc VjaD47RNp65JyS0G28r6Xpn6k3/GNp6p1nuQiHJIHd9c3N7YjDzxIukRY5w8gYJ2en 0l+u/oMv15eHaQ3AX886Z5Gsn5vpLNOYbizXKsfk= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Chao Yu , Jaegeuk Kim , Sasha Levin Subject: [PATCH 6.5 405/550] f2fs: fix to initialize map.m_pblk in f2fs_precache_extents() Date: Wed, 15 Nov 2023 14:16:29 -0500 Message-ID: <20231115191628.835693824@linuxfoundation.org> X-Mailer: git-send-email 2.42.1 In-Reply-To: <20231115191600.708733204@linuxfoundation.org> References: <20231115191600.708733204@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org 6.5-stable review patch. If anyone has any objections, please let me know. ------------------ From: Chao Yu [ Upstream commit 8b07c1fb0f1ad139373c8253f2fad8bc43fab07d ] Otherwise, it may print random physical block address in tracepoint of f2fs_map_blocks() as below: f2fs_map_blocks: dev = (253,16), ino = 2297, file offset = 0, start blkaddr = 0xa356c421, len = 0x0, flags = 0 Fixes: c4020b2da4c9 ("f2fs: support F2FS_IOC_PRECACHE_EXTENTS") Signed-off-by: Chao Yu Signed-off-by: Jaegeuk Kim Signed-off-by: Sasha Levin --- fs/f2fs/file.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index ea4a094c518f9..e53a429bd4c4c 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -3258,6 +3258,7 @@ int f2fs_precache_extents(struct inode *inode) return -EOPNOTSUPP; map.m_lblk = 0; + map.m_pblk = 0; map.m_next_pgofs = NULL; map.m_next_extent = &m_next_extent; map.m_seg_type = NO_CHECK_TYPE; -- 2.42.0