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-rw-r--r--include/linux/fs.h2
-rw-r--r--include/linux/fs_context.h1
-rw-r--r--include/linux/security.h2
3 files changed, 3 insertions, 2 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h
index c85916e9f7db..af95b64fc810 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -2675,6 +2675,8 @@ extern struct inode *new_inode(struct super_block *sb);
extern void free_inode_nonrcu(struct inode *inode);
extern int setattr_should_drop_suidgid(struct mnt_idmap *, struct inode *);
extern int file_remove_privs(struct file *);
+int setattr_should_drop_sgid(struct mnt_idmap *idmap,
+ const struct inode *inode);
/*
* This must be used for allocating filesystems specific inodes to set
diff --git a/include/linux/fs_context.h b/include/linux/fs_context.h
index 5469ffee21c7..ff6341e09925 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 cd23221ce9e6..e2734e9e44d5 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -68,7 +68,7 @@ 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;