From: Eric Biggers <ebiggers@kernel.org>
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 <dhowells@redhat.com>,
Theodore Ts'o <tytso@mit.edu>, Jaegeuk Kim <jaegeuk@kernel.org>,
Victor Hsieh <victorhsieh@google.com>
Subject: [PATCH 2/4] ext4: support STATX_ATTR_VERITY
Date: Tue, 29 Oct 2019 13:41:39 -0700 [thread overview]
Message-ID: <20191029204141.145309-3-ebiggers@kernel.org> (raw)
In-Reply-To: <20191029204141.145309-1-ebiggers@kernel.org>
From: Eric Biggers <ebiggers@google.com>
Set the STATX_ATTR_VERITY bit when the statx() system call is used on a
verity file on ext4.
Signed-off-by: Eric Biggers <ebiggers@google.com>
---
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;
--
2.24.0.rc1.363.gb1bccd3e3d-goog
next prev parent reply other threads:[~2019-10-29 20:43 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-29 20:41 [PATCH 0/4] statx: expose the fs-verity bit Eric Biggers
2019-10-29 20:41 ` [PATCH 1/4] statx: define STATX_ATTR_VERITY Eric Biggers
2019-10-30 18:26 ` Andreas Dilger
2019-11-07 1:44 ` Darrick J. Wong
2019-11-07 2:05 ` Andreas Dilger
2019-11-07 22:02 ` [man-pages RFC PATCH] statx.2: document STATX_ATTR_VERITY Eric Biggers
2019-11-08 0:47 ` Darrick J. Wong
2019-11-08 8:23 ` walter harms
2019-11-08 19:35 ` Eric Biggers
2019-11-09 19:34 ` walter harms
2019-11-13 20:31 ` Eric Biggers
2019-11-07 22:12 ` [PATCH 1/4] statx: define STATX_ATTR_VERITY Eric Biggers
2019-10-29 20:41 ` Eric Biggers [this message]
2019-10-30 18:27 ` [PATCH 2/4] ext4: support STATX_ATTR_VERITY Andreas Dilger
2019-10-29 20:41 ` [PATCH 3/4] f2fs: " Eric Biggers
2019-10-29 20:41 ` [PATCH 4/4] docs: fs-verity: mention statx() support Eric Biggers
2019-11-06 21:57 ` [PATCH 0/4] statx: expose the fs-verity bit Eric Biggers
2019-11-13 20:20 ` Eric Biggers
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