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| author | Christian Brauner <christian.brauner@ubuntu.com> | 2021-12-03 12:16:59 +0100 |
|---|---|---|
| committer | Christian Brauner <christian.brauner@ubuntu.com> | 2021-12-03 18:50:17 +0100 |
| commit | a793d79ea3e041081cd7cbd8ee43d0b5e4914a2b (patch) | |
| tree | 55e68feee4717c20310cd997da5cd19ddbdab01b /security/commoncap.c | |
| parent | bb49e9e730c2906a958eee273a7819f401543d6c (diff) | |
| download | lwn-a793d79ea3e041081cd7cbd8ee43d0b5e4914a2b.tar.gz lwn-a793d79ea3e041081cd7cbd8ee43d0b5e4914a2b.zip | |
fs: move mapping helpers
The low-level mapping helpers were so far crammed into fs.h. They are
out of place there. The fs.h header should just contain the higher-level
mapping helpers that interact directly with vfs objects such as struct
super_block or struct inode and not the bare mapping helpers. Similarly,
only vfs and specific fs code shall interact with low-level mapping
helpers. And so they won't be made accessible automatically through
regular {g,u}id helpers.
Link: https://lore.kernel.org/r/20211123114227.3124056-3-brauner@kernel.org (v1)
Link: https://lore.kernel.org/r/20211130121032.3753852-3-brauner@kernel.org (v2)
Link: https://lore.kernel.org/r/20211203111707.3901969-3-brauner@kernel.org
Cc: Seth Forshee <sforshee@digitalocean.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Al Viro <viro@zeniv.linux.org.uk>
CC: linux-fsdevel@vger.kernel.org
Reviewed-by: Amir Goldstein <amir73il@gmail.com>
Reviewed-by: Seth Forshee <sforshee@digitalocean.com>
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
Diffstat (limited to 'security/commoncap.c')
| -rw-r--r-- | security/commoncap.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/security/commoncap.c b/security/commoncap.c index 3f810d37b71b..09479f71ee2e 100644 --- a/security/commoncap.c +++ b/security/commoncap.c @@ -24,6 +24,7 @@ #include <linux/user_namespace.h> #include <linux/binfmts.h> #include <linux/personality.h> +#include <linux/mnt_idmapping.h> /* * If a non-root user executes a setuid-root binary in |