From patchwork Tue Oct 29 20:41:39 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eric Biggers X-Patchwork-Id: 11218533 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 080EE1747 for ; Tue, 29 Oct 2019 20:43:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D222F21882 for ; Tue, 29 Oct 2019 20:43:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1572381837; bh=6uKinpfPcLRaz3evDg6XWZp9GRM69VU/7RKl098ZYrc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=X3rz3t6+Cpu1T3nfyIHG+u7ossk9Pcpg6mvOyaUesd0rN428L4ieb/S+DHaydQOka M9uJut+CTM6UJXWClWTsAdHP8ceDTEDkcGWH5PGxLsH3MShCiYGjDRTbZ/gTOgXSlb pX3HmRchxVxFV6AYQ1dRBjPSTIcwbIyIf9X80Hj8= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728202AbfJ2Un5 (ORCPT ); Tue, 29 Oct 2019 16:43:57 -0400 Received: from mail.kernel.org ([198.145.29.99]:34752 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725840AbfJ2Un4 (ORCPT ); Tue, 29 Oct 2019 16:43:56 -0400 Received: from ebiggers-linuxstation.mtv.corp.google.com (unknown [104.132.1.77]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 928D521479; Tue, 29 Oct 2019 20:43:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1572381835; bh=6uKinpfPcLRaz3evDg6XWZp9GRM69VU/7RKl098ZYrc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=F1vqZRv2eFon0GtBrubS3F8e3n4v3lX+Jc7jDQg+EZxKCGfEixUVBHBkysbExqltN roBhndZO2TwSgAGdgGQDvkeehTBKaAmzZ3De6S2jApC8pcFCkEdmVptT1PczW0qk0K jbi9gPsqlqJrizoOxtRc9vp5wHXzAHRlP9oxJ79A= From: Eric Biggers To: linux-fscrypt@vger.kernel.org Cc: linux-fsdevel@vger.kernel.org, linux-ext4@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-api@vger.kernel.org, David Howells , Theodore Ts'o , Jaegeuk Kim , Victor Hsieh Subject: [PATCH 2/4] ext4: support STATX_ATTR_VERITY Date: Tue, 29 Oct 2019 13:41:39 -0700 Message-Id: <20191029204141.145309-3-ebiggers@kernel.org> X-Mailer: git-send-email 2.24.0.rc1.363.gb1bccd3e3d-goog In-Reply-To: <20191029204141.145309-1-ebiggers@kernel.org> References: <20191029204141.145309-1-ebiggers@kernel.org> MIME-Version: 1.0 Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org From: Eric Biggers Set the STATX_ATTR_VERITY bit when the statx() system call is used on a verity file on ext4. Signed-off-by: Eric Biggers Reviewed-by: Andreas Dilger --- fs/ext4/inode.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index 516faa280ceda8..a7ca6517798008 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -5717,12 +5717,15 @@ int ext4_getattr(const struct path *path, struct kstat *stat, stat->attributes |= STATX_ATTR_IMMUTABLE; if (flags & EXT4_NODUMP_FL) stat->attributes |= STATX_ATTR_NODUMP; + if (flags & EXT4_VERITY_FL) + stat->attributes |= STATX_ATTR_VERITY; stat->attributes_mask |= (STATX_ATTR_APPEND | STATX_ATTR_COMPRESSED | STATX_ATTR_ENCRYPTED | STATX_ATTR_IMMUTABLE | - STATX_ATTR_NODUMP); + STATX_ATTR_NODUMP | + STATX_ATTR_VERITY); generic_fillattr(inode, stat); return 0;