From patchwork Sun Mar 17 16:36:10 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Darrick J. Wong" X-Patchwork-Id: 13594676 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id ABFCE3C26; Sun, 17 Mar 2024 16:36:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710693371; cv=none; b=Nr3MnrofovWmagfoMFL6rx+yJIU5vKAKFow6nNA1pfCz2CarO0G5jYq1KCyV5xUJEZuTiiXdaJu/2XzAzYytyWJuTaAZK5WcnHgOVkM2K35nAyY/yu1bTsYWIN9mygjWiFiksmklRHxdF6mjXTebrf4sT9wthVeijcfI3W/rFNY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710693371; c=relaxed/simple; bh=7AFXBmyZcF9rLEw8hbInBtTbS/b4JUyzWP5bwVz+Ct4=; h=Date:Subject:From:To:Cc:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=IhxQdc2IO7HhLFLsVI64xov1U8Yqyrqw78Hn1IRH51XRCMMEH+/AabKuCh0/pWs0iufFGLOiB3fvC1JuSIaSR0K5QAQtQgMh3eoEwQsOvcNq9onK8a0WLoDoqxXsaBx+es4wJ2B4Bbw0jH40GyCKpuFDVDSk+9SrV7s+lw370M0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=rO3Kt6NZ; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="rO3Kt6NZ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0E337C433F1; Sun, 17 Mar 2024 16:36:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1710693371; bh=7AFXBmyZcF9rLEw8hbInBtTbS/b4JUyzWP5bwVz+Ct4=; h=Date:Subject:From:To:Cc:In-Reply-To:References:From; b=rO3Kt6NZ0AmYGXxYxDa+cRP1+XF4rucT8hxTVjdsbnsTgddgI/rwsUUud0/Ts5Vmo WGRnjnZApdx8x4LR4Tf59Z7zFZ6PpU9OLXPq8z9aVFMmLyG+hhcjFIGtQDJNMmPZqw fT10V5qwzXRyUoEbrqqgtZjlCvy9Q54aG4wJRk9dyWXvkt7LoBSwhxbgnoMXH2ap/l 7gR8Yr42g8aAgGUMXCFE1OrhRTPbCfLvZeNXmjs8oK4+ZnmovclPTCpeuMB9Wl8yrZ YumkvVL1gazPtukyn21j+HWIE/YUoxVmkiDz2jeF4nqH4B5ydLIA2AFAVeePzxk2Vn ZN27Pvt8KIagA== Date: Sun, 17 Mar 2024 09:36:10 -0700 Subject: [PATCH 09/20] xfs: advertise fs-verity being available on filesystem From: "Darrick J. Wong" To: aalbersh@redhat.com, djwong@kernel.org, cem@kernel.org, ebiggers@kernel.org Cc: fsverity@lists.linux.dev, linux-fsdevel@vger.kernel.org, linux-xfs@vger.kernel.org Message-ID: <171069247799.2685643.3109060869144056617.stgit@frogsfrogsfrogs> In-Reply-To: <171069247657.2685643.11583844772215446491.stgit@frogsfrogsfrogs> References: <171069247657.2685643.11583844772215446491.stgit@frogsfrogsfrogs> User-Agent: StGit/0.19 Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Darrick J. Wong Advertise that this filesystem supports fsverity. Signed-off-by: Darrick J. Wong --- libxfs/xfs_fs.h | 1 + libxfs/xfs_sb.c | 2 ++ 2 files changed, 3 insertions(+) diff --git a/libxfs/xfs_fs.h b/libxfs/xfs_fs.h index ca1b17d0..2f372088 100644 --- a/libxfs/xfs_fs.h +++ b/libxfs/xfs_fs.h @@ -239,6 +239,7 @@ typedef struct xfs_fsop_resblks { #define XFS_FSOP_GEOM_FLAGS_BIGTIME (1 << 21) /* 64-bit nsec timestamps */ #define XFS_FSOP_GEOM_FLAGS_INOBTCNT (1 << 22) /* inobt btree counter */ #define XFS_FSOP_GEOM_FLAGS_NREXT64 (1 << 23) /* large extent counters */ +#define XFS_FSOP_GEOM_FLAGS_VERITY (1 << 24) /* fs-verity */ /* * Minimum and maximum sizes need for growth checks. diff --git a/libxfs/xfs_sb.c b/libxfs/xfs_sb.c index d6755181..fc2269a2 100644 --- a/libxfs/xfs_sb.c +++ b/libxfs/xfs_sb.c @@ -1258,6 +1258,8 @@ xfs_fs_geometry( } if (xfs_has_large_extent_counts(mp)) geo->flags |= XFS_FSOP_GEOM_FLAGS_NREXT64; + if (xfs_has_verity(mp)) + geo->flags |= XFS_FSOP_GEOM_FLAGS_VERITY; geo->rtsectsize = sbp->sb_blocksize; geo->dirblocksize = xfs_dir2_dirblock_bytes(sbp);