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mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-30 08:04:13 +08:00
linux-next/fs/verity
Christian Brauner 02f92b3868
fs: add file and path permissions helpers
Add two simple helpers to check permissions on a file and path
respectively and convert over some callers. It simplifies quite a few
codepaths and also reduces the churn in later patches quite a bit.
Christoph also correctly points out that this makes codepaths (e.g.
ioctls) way easier to follow that would otherwise have to do more
complex argument passing than necessary.

Link: https://lore.kernel.org/r/20210121131959.646623-4-christian.brauner@ubuntu.com
Cc: David Howells <dhowells@redhat.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: linux-fsdevel@vger.kernel.org
Suggested-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: James Morris <jamorris@linux.microsoft.com>
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
2021-01-24 14:27:16 +01:00
..
enable.c fs: add file and path permissions helpers 2021-01-24 14:27:16 +01:00
fsverity_private.h Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2020-12-14 12:18:19 -08:00
hash_algs.c fs-verity: remove filenames from file comments 2020-11-16 11:40:10 -08:00
init.c fs-verity: remove filenames from file comments 2020-11-16 11:40:10 -08:00
Kconfig fs-verity: support builtin file signatures 2019-08-12 19:33:50 -07:00
Makefile fs-verity: support builtin file signatures 2019-08-12 19:33:50 -07:00
measure.c fs-verity: rename "file measurement" to "file digest" 2020-11-16 11:40:12 -08:00
open.c fs-verity: rename "file measurement" to "file digest" 2020-11-16 11:40:12 -08:00
signature.c fs-verity: rename "file measurement" to "file digest" 2020-11-16 11:40:12 -08:00
verify.c fs-verity: remove filenames from file comments 2020-11-16 11:40:10 -08:00