From patchwork Tue Apr 26 08:21:58 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 567863 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 2A73BC433F5 for ; Tue, 26 Apr 2022 08:55:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345796AbiDZI63 (ORCPT ); Tue, 26 Apr 2022 04:58:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44654 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239353AbiDZI5E (ORCPT ); Tue, 26 Apr 2022 04:57:04 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 040FC8302A; Tue, 26 Apr 2022 01:41:44 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id ADEE4B81CF2; Tue, 26 Apr 2022 08:41:42 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id E5446C385A0; Tue, 26 Apr 2022 08:41:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1650962501; bh=uKEYDWt3OoW+HTLnKcurD0UcjrAlNyV6usIFyO9hi1U=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=bKtLkeh2Fpc072TkaCKomioVjdSpvtAJTmhoLyWLfTE4pmg6X2HWllCF3uJaHFqgc OBPMuNBc4oTrGy8Qtd1UTcStQHKEP64+LyAvSxjDqxDG33ChM+965QF33vuYvpqNqx ccSCKjSdjvGr7reM2h3i0R6/hx45b/z1z1acD3r0= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Wang Jianjian , Theodore Tso , stable@kernel.org Subject: [PATCH 5.15 117/124] ext4, doc: fix incorrect h_reserved size Date: Tue, 26 Apr 2022 10:21:58 +0200 Message-Id: <20220426081750.616408406@linuxfoundation.org> X-Mailer: git-send-email 2.36.0 In-Reply-To: <20220426081747.286685339@linuxfoundation.org> References: <20220426081747.286685339@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: wangjianjian (C) commit 7102ffe4c166ca0f5e35137e9f9de83768c2d27d upstream. According to document and code, ext4_xattr_header's size is 32 bytes, so h_reserved size should be 3. Signed-off-by: Wang Jianjian Link: https://lore.kernel.org/r/92fcc3a6-7d77-8c09-4126-377fcb4c46a5@huawei.com Signed-off-by: Theodore Ts'o Cc: stable@kernel.org Signed-off-by: Greg Kroah-Hartman --- Documentation/filesystems/ext4/attributes.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/Documentation/filesystems/ext4/attributes.rst +++ b/Documentation/filesystems/ext4/attributes.rst @@ -76,7 +76,7 @@ The beginning of an extended attribute b - Checksum of the extended attribute block. * - 0x14 - \_\_u32 - - h\_reserved[2] + - h\_reserved[3] - Zero. The checksum is calculated against the FS UUID, the 64-bit block number