diff --git a/include/linux/security.h b/include/linux/security.h
index 10a0925..d050b66 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -1382,6 +1382,41 @@
  *	audit_rule_init.
  *	@rule contains the allocated rule
  *
+ * @inode_notifysecctx:
+ *	Notify the security module of what the security context of an inode
+ *	should be.  Initializes the incore security context managed by the
+ *	security module for this inode.  Example usage:  NFS client invokes
+ *	this hook to initialize the security context in its incore inode to the
+ *	value provided by the server for the file when the server returned the
+ *	file's attributes to the client.
+ *
+ * 	Must be called with inode->i_mutex locked.
+ *
+ * 	@inode we wish to set the security context of.
+ * 	@ctx contains the string which we wish to set in the inode.
+ * 	@ctxlen contains the length of @ctx.
+ *
+ * @inode_setsecctx:
+ * 	Change the security context of an inode.  Updates the
+ * 	incore security context managed by the security module and invokes the
+ * 	fs code as needed (via __vfs_setxattr_noperm) to update any backing
+ * 	xattrs that represent the context.  Example usage:  NFS server invokes
+ * 	this hook to change the security context in its incore inode and on the
+ * 	backing filesystem to a value provided by the client on a SETATTR
+ * 	operation.
+ *
+ * 	Must be called with inode->i_mutex locked.
+ *
+ * 	@dentry contains the inode we wish to set the security context of.
+ * 	@ctx contains the string which we wish to set in the inode.
+ * 	@ctxlen contains the length of @ctx.
+ *
+ * @inode_getsecctx:
+ * 	Returns a string containing all relavent security context information
+ *
+ * 	@inode we wish to set the security context of.
+ *	@ctx is a pointer in which to place the allocated security context.
+ *	@ctxlen points to the place to put the length of @ctx.
  * This is the main security structure.
  */
 struct security_operations {
@@ -1590,6 +1625,10 @@
 	int (*secctx_to_secid) (const char *secdata, u32 seclen, u32 *secid);
 	void (*release_secctx) (char *secdata, u32 seclen);
 
+	int (*inode_notifysecctx)(struct inode *inode, void *ctx, u32 ctxlen);
+	int (*inode_setsecctx)(struct dentry *dentry, void *ctx, u32 ctxlen);
+	int (*inode_getsecctx)(struct inode *inode, void **ctx, u32 *ctxlen);
+
 #ifdef CONFIG_SECURITY_NETWORK
 	int (*unix_stream_connect) (struct socket *sock,
 				    struct socket *other, struct sock *newsk);
@@ -1839,6 +1878,9 @@
 int security_secctx_to_secid(const char *secdata, u32 seclen, u32 *secid);
 void security_release_secctx(char *secdata, u32 seclen);
 
+int security_inode_notifysecctx(struct inode *inode, void *ctx, u32 ctxlen);
+int security_inode_setsecctx(struct dentry *dentry, void *ctx, u32 ctxlen);
+int security_inode_getsecctx(struct inode *inode, void **ctx, u32 *ctxlen);
 #else /* CONFIG_SECURITY */
 struct security_mnt_opts {
 };
@@ -2595,6 +2637,19 @@
 static inline void security_release_secctx(char *secdata, u32 seclen)
 {
 }
+
+static inline int security_inode_notifysecctx(struct inode *inode, void *ctx, u32 ctxlen)
+{
+	return -EOPNOTSUPP;
+}
+static inline int security_inode_setsecctx(struct dentry *dentry, void *ctx, u32 ctxlen)
+{
+	return -EOPNOTSUPP;
+}
+static inline int security_inode_getsecctx(struct inode *inode, void **ctx, u32 *ctxlen)
+{
+	return -EOPNOTSUPP;
+}
 #endif	/* CONFIG_SECURITY */
 
 #ifdef CONFIG_SECURITY_NETWORK
diff --git a/security/capability.c b/security/capability.c
index 93a2ffe..fce07a7 100644
--- a/security/capability.c
+++ b/security/capability.c
@@ -822,6 +822,20 @@
 {
 }
 
+static int cap_inode_notifysecctx(struct inode *inode, void *ctx, u32 ctxlen)
+{
+	return 0;
+}
+
+static int cap_inode_setsecctx(struct dentry *dentry, void *ctx, u32 ctxlen)
+{
+	return 0;
+}
+
+static int cap_inode_getsecctx(struct inode *inode, void **ctx, u32 *ctxlen)
+{
+	return 0;
+}
 #ifdef CONFIG_KEYS
 static int cap_key_alloc(struct key *key, const struct cred *cred,
 			 unsigned long flags)
@@ -1032,6 +1046,9 @@
 	set_to_cap_if_null(ops, secid_to_secctx);
 	set_to_cap_if_null(ops, secctx_to_secid);
 	set_to_cap_if_null(ops, release_secctx);
+	set_to_cap_if_null(ops, inode_notifysecctx);
+	set_to_cap_if_null(ops, inode_setsecctx);
+	set_to_cap_if_null(ops, inode_getsecctx);
 #ifdef CONFIG_SECURITY_NETWORK
 	set_to_cap_if_null(ops, unix_stream_connect);
 	set_to_cap_if_null(ops, unix_may_send);
diff --git a/security/security.c b/security/security.c
index d8b7276..c4c6732 100644
--- a/security/security.c
+++ b/security/security.c
@@ -974,6 +974,24 @@
 }
 EXPORT_SYMBOL(security_release_secctx);
 
+int security_inode_notifysecctx(struct inode *inode, void *ctx, u32 ctxlen)
+{
+	return security_ops->inode_notifysecctx(inode, ctx, ctxlen);
+}
+EXPORT_SYMBOL(security_inode_notifysecctx);
+
+int security_inode_setsecctx(struct dentry *dentry, void *ctx, u32 ctxlen)
+{
+	return security_ops->inode_setsecctx(dentry, ctx, ctxlen);
+}
+EXPORT_SYMBOL(security_inode_setsecctx);
+
+int security_inode_getsecctx(struct inode *inode, void **ctx, u32 *ctxlen)
+{
+	return security_ops->inode_getsecctx(inode, ctx, ctxlen);
+}
+EXPORT_SYMBOL(security_inode_getsecctx);
+
 #ifdef CONFIG_SECURITY_NETWORK
 
 int security_unix_stream_connect(struct socket *sock, struct socket *other,
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 134a9c0..7118be2 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -5351,6 +5351,32 @@
 	kfree(secdata);
 }
 
+/*
+ *	called with inode->i_mutex locked
+ */
+static int selinux_inode_notifysecctx(struct inode *inode, void *ctx, u32 ctxlen)
+{
+	return selinux_inode_setsecurity(inode, XATTR_SELINUX_SUFFIX, ctx, ctxlen, 0);
+}
+
+/*
+ *	called with inode->i_mutex locked
+ */
+static int selinux_inode_setsecctx(struct dentry *dentry, void *ctx, u32 ctxlen)
+{
+	return __vfs_setxattr_noperm(dentry, XATTR_NAME_SELINUX, ctx, ctxlen, 0);
+}
+
+static int selinux_inode_getsecctx(struct inode *inode, void **ctx, u32 *ctxlen)
+{
+	int len = 0;
+	len = selinux_inode_getsecurity(inode, XATTR_SELINUX_SUFFIX,
+						ctx, true);
+	if (len < 0)
+		return len;
+	*ctxlen = len;
+	return 0;
+}
 #ifdef CONFIG_KEYS
 
 static int selinux_key_alloc(struct key *k, const struct cred *cred,
@@ -5550,6 +5576,9 @@
 	.secid_to_secctx =		selinux_secid_to_secctx,
 	.secctx_to_secid =		selinux_secctx_to_secid,
 	.release_secctx =		selinux_release_secctx,
+	.inode_notifysecctx =		selinux_inode_notifysecctx,
+	.inode_setsecctx =		selinux_inode_setsecctx,
+	.inode_getsecctx =		selinux_inode_getsecctx,
 
 	.unix_stream_connect =		selinux_socket_unix_stream_connect,
 	.unix_may_send =		selinux_socket_unix_may_send,
diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
index 969f5fe..0b3bb64 100644
--- a/security/smack/smack_lsm.c
+++ b/security/smack/smack_lsm.c
@@ -3057,6 +3057,27 @@
 {
 }
 
+static int smack_inode_notifysecctx(struct inode *inode, void *ctx, u32 ctxlen)
+{
+	return smack_inode_setsecurity(inode, XATTR_SMACK_SUFFIX, ctx, ctxlen, 0);
+}
+
+static int smack_inode_setsecctx(struct dentry *dentry, void *ctx, u32 ctxlen)
+{
+	return __vfs_setxattr_noperm(dentry, XATTR_NAME_SMACK, ctx, ctxlen, 0);
+}
+
+static int smack_inode_getsecctx(struct inode *inode, void **ctx, u32 *ctxlen)
+{
+	int len = 0;
+	len = smack_inode_getsecurity(inode, XATTR_SMACK_SUFFIX, ctx, true);
+
+	if (len < 0)
+		return len;
+	*ctxlen = len;
+	return 0;
+}
+
 struct security_operations smack_ops = {
 	.name =				"smack",
 
@@ -3185,6 +3206,9 @@
 	.secid_to_secctx = 		smack_secid_to_secctx,
 	.secctx_to_secid = 		smack_secctx_to_secid,
 	.release_secctx = 		smack_release_secctx,
+	.inode_notifysecctx =		smack_inode_notifysecctx,
+	.inode_setsecctx =		smack_inode_setsecctx,
+	.inode_getsecctx =		smack_inode_getsecctx,
 };