This isn't ever used by VFS now, and it couldn't even work. Any FS that
uses the SECURITY_LSM_NATIVE_LABELS flag needs to also process the
value returned back from the LSM, so it needs to do its
security_sb_set_mnt_opts() call on its own anyway.
Signed-off-by: Ondrej Mosnacek <omosnace@xxxxxxxxxx>
---
Documentation/filesystems/mount_api.rst | 1 -
fs/nfs/super.c | 3 ---
include/linux/fs_context.h | 1 -
include/linux/security.h | 2 +-
4 files changed, 1 insertion(+), 6 deletions(-)
diff --git a/Documentation/filesystems/mount_api.rst b/Documentation/filesystems/mount_api.rst
index eb358a00be27..6fb8e22afe36 100644
--- a/Documentation/filesystems/mount_api.rst
+++ b/Documentation/filesystems/mount_api.rst
@@ -79,7 +79,6 @@ context. This is represented by the fs_context structure::
unsigned int sb_flags;
unsigned int sb_flags_mask;
unsigned int s_iflags;
- unsigned int lsm_flags;
enum fs_context_purpose purpose:8;
...
};
diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index 4aaa1f5dd381..a64c85234b59 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -1263,9 +1263,6 @@ int nfs_get_tree_common(struct fs_context *fc)
if (ctx->clone_data.sb->s_flags & SB_SYNCHRONOUS)
fc->sb_flags |= SB_SYNCHRONOUS;
- if (server->caps & NFS_CAP_SECURITY_LABEL)
- fc->lsm_flags |= SECURITY_LSM_NATIVE_LABELS;
-
/* Get a superblock - note that we may end up sharing one that already exists */
fc->s_fs_info = server;
s = sget_fc(fc, compare_super, nfs_set_super);
diff --git a/include/linux/fs_context.h b/include/linux/fs_context.h
index 37e1e8f7f08d..7ca88c7e108f 100644
--- a/include/linux/fs_context.h
+++ b/include/linux/fs_context.h
@@ -104,7 +104,6 @@ struct fs_context {
unsigned int sb_flags; /* Proposed superblock flags (SB_*) */
unsigned int sb_flags_mask; /* Superblock flags that were changed */
unsigned int s_iflags; /* OR'd with sb->s_iflags */
- unsigned int lsm_flags; /* Information flags from the fs to the LSM */
enum fs_context_purpose purpose:8;
enum fs_context_phase phase:8; /* The phase the context is in */
bool need_free:1; /* Need to call ops->free() */
diff --git a/include/linux/security.h b/include/linux/security.h
index 9aeda3f9e838..cda04d052b9c 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -67,7 +67,7 @@ struct watch_notification;
/* If capable is being called by a setid function */
#define CAP_OPT_INSETID BIT(2)
-/* LSM Agnostic defines for fs_context::lsm_flags */
+/* LSM Agnostic defines for security_sb_set_mnt_opts() flags */
#define SECURITY_LSM_NATIVE_LABELS 1
struct ctl_table;
--
2.30.2
