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 X-Spam-Level: X-Spam-Status: No, score=-19.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 39DF9C43618 for ; Mon, 17 May 2021 16:05:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 003AA61241 for ; Mon, 17 May 2021 16:05:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1346362AbhEQQFo (ORCPT ); Mon, 17 May 2021 12:05:44 -0400 Received: from mail.kernel.org ([198.145.29.99]:52294 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344302AbhEQPoP (ORCPT ); Mon, 17 May 2021 11:44:15 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id BA1C961953; Mon, 17 May 2021 14:43:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1621262593; bh=lIpkaJ7PLQAmAmllMdwCWzsL+Sc3Acu2iaBpRc+uVUQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=1Mu5rlKSWrfQ20+o4iDyTVW3uOObX17ou/+BTLAgX5WG1q/iUhe8R3gNt0HGpuymb yymfpjzUo5WaAiyKSUihF3+W6vPd6Q3hUcN7arL3GZ8RZIPGmhzFq/gBqQGUuVUtAx U/0jKbJMtC51iW9exXOpdZ5Kx3F5TKHhGLL7LDuA= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, kernel test robot , Arnd Bergmann , Theodore Tso Subject: [PATCH 5.11 327/329] ext4: fix debug format string warning Date: Mon, 17 May 2021 16:03:58 +0200 Message-Id: <20210517140313.149443098@linuxfoundation.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210517140302.043055203@linuxfoundation.org> References: <20210517140302.043055203@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Arnd Bergmann commit fcdf3c34b7abdcbb49690c94c7fa6ce224dc9749 upstream. Using no_printk() for jbd_debug() revealed two warnings: fs/jbd2/recovery.c: In function 'fc_do_one_pass': fs/jbd2/recovery.c:256:30: error: format '%d' expects a matching 'int' argument [-Werror=format=] 256 | jbd_debug(3, "Processing fast commit blk with seq %d"); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ fs/ext4/fast_commit.c: In function 'ext4_fc_replay_add_range': fs/ext4/fast_commit.c:1732:30: error: format '%d' expects argument of type 'int', but argument 2 has type 'long unsigned int' [-Werror=format=] 1732 | jbd_debug(1, "Converting from %d to %d %lld", The first one was added incorrectly, and was also missing a few newlines in debug output, and the second one happened when the type of an argument changed. Reported-by: kernel test robot Fixes: d556435156b7 ("jbd2: avoid -Wempty-body warnings") Fixes: 6db074618969 ("ext4: use BIT() macro for BH_** state bits") Fixes: 5b849b5f96b4 ("jbd2: fast commit recovery path") Signed-off-by: Arnd Bergmann Link: https://lore.kernel.org/r/20210409201211.1866633-1-arnd@kernel.org Signed-off-by: Theodore Ts'o Signed-off-by: Greg Kroah-Hartman --- fs/ext4/fast_commit.c | 2 +- fs/jbd2/recovery.c | 5 ++--- 2 files changed, 3 insertions(+), 4 deletions(-) --- a/fs/ext4/fast_commit.c +++ b/fs/ext4/fast_commit.c @@ -1743,7 +1743,7 @@ static int ext4_fc_replay_add_range(stru } /* Range is mapped and needs a state change */ - jbd_debug(1, "Converting from %d to %d %lld", + jbd_debug(1, "Converting from %ld to %d %lld", map.m_flags & EXT4_MAP_UNWRITTEN, ext4_ext_is_unwritten(ex), map.m_pblk); ret = ext4_ext_replay_update_ex(inode, cur, map.m_len, --- a/fs/jbd2/recovery.c +++ b/fs/jbd2/recovery.c @@ -245,15 +245,14 @@ static int fc_do_one_pass(journal_t *jou return 0; while (next_fc_block <= journal->j_fc_last) { - jbd_debug(3, "Fast commit replay: next block %ld", + jbd_debug(3, "Fast commit replay: next block %ld\n", next_fc_block); err = jread(&bh, journal, next_fc_block); if (err) { - jbd_debug(3, "Fast commit replay: read error"); + jbd_debug(3, "Fast commit replay: read error\n"); break; } - jbd_debug(3, "Processing fast commit blk with seq %d"); err = journal->j_fc_replay_callback(journal, bh, pass, next_fc_block - journal->j_fc_first, expected_commit_id);