diff --git a/fs/overlayfs/copy_up.c b/fs/overlayfs/copy_up.c
index 0762575a1e70..a5ef2005a2cc 100644
--- a/fs/overlayfs/copy_up.c
+++ b/fs/overlayfs/copy_up.c
@@ -114,7 +114,7 @@ int ovl_copy_xattr(struct super_block *sb, const struct path *oldpath, struct de
 		if (ovl_is_private_xattr(sb, name))
 			continue;
 
-		error = security_inode_copy_up_xattr(name);
+		error = security_inode_copy_up_xattr(old, name);
 		if (error < 0 && error != -EOPNOTSUPP)
 			break;
 		if (error == 1) {
diff --git a/fs/overlayfs/super.c b/fs/overlayfs/super.c
index a40fc7e05525..06a231970cb5 100644
--- a/fs/overlayfs/super.c
+++ b/fs/overlayfs/super.c
@@ -1460,7 +1460,7 @@ int ovl_fill_super(struct super_block *sb, struct fs_context *fc)
 	 * lead to unexpected results.
 	 */
 	sb->s_iflags |= SB_I_NOUMASK;
-	sb->s_iflags |= SB_I_EVM_UNSUPPORTED;
+	sb->s_iflags |= SB_I_EVM_HMAC_UNSUPPORTED;
 
 	err = -ENOMEM;
 	root_dentry = ovl_get_root(sb, ctx->upper.dentry, oe);
diff --git a/include/linux/evm.h b/include/linux/evm.h
index d48d6da32315..ddece4a6b25d 100644
--- a/include/linux/evm.h
+++ b/include/linux/evm.h
@@ -26,6 +26,8 @@ extern int evm_protected_xattr_if_enabled(const char *req_xattr_name);
 extern int evm_read_protected_xattrs(struct dentry *dentry, u8 *buffer,
 				     int buffer_size, char type,
 				     bool canonical_fmt);
+extern bool evm_metadata_changed(struct inode *inode,
+				 struct inode *metadata_inode);
 #ifdef CONFIG_FS_POSIX_ACL
 extern int posix_xattr_acl(const char *xattrname);
 #else
@@ -76,5 +78,11 @@ static inline int evm_read_protected_xattrs(struct dentry *dentry, u8 *buffer,
 	return -EOPNOTSUPP;
 }
 
+static inline bool evm_metadata_changed(struct inode *inode,
+					struct inode *metadata_inode)
+{
+	return false;
+}
+
 #endif /* CONFIG_EVM */
 #endif /* LINUX_EVM_H */
diff --git a/include/linux/fs.h b/include/linux/fs.h
index de946a1fd845..b7b9b3b79acc 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1174,7 +1174,7 @@ extern int send_sigurg(struct fown_struct *fown);
 #define SB_I_USERNS_VISIBLE		0x00000010 /* fstype already mounted */
 #define SB_I_IMA_UNVERIFIABLE_SIGNATURE	0x00000020
 #define SB_I_UNTRUSTED_MOUNTER		0x00000040
-#define SB_I_EVM_UNSUPPORTED		0x00000080
+#define SB_I_EVM_HMAC_UNSUPPORTED	0x00000080
 
 #define SB_I_SKIP_SYNC	0x00000100	/* Skip superblock at global sync */
 #define SB_I_PERSB_BDI	0x00000200	/* has a per-sb bdi */
diff --git a/include/linux/integrity.h b/include/linux/integrity.h
index 459b79683783..f5842372359b 100644
--- a/include/linux/integrity.h
+++ b/include/linux/integrity.h
@@ -8,6 +8,7 @@
 #define _LINUX_INTEGRITY_H
 
 #include <linux/fs.h>
+#include <linux/iversion.h>
 
 enum integrity_status {
 	INTEGRITY_PASS = 0,
@@ -28,4 +29,37 @@ static inline void integrity_load_keys(void)
 }
 #endif /* CONFIG_INTEGRITY */
 
+/* An inode's attributes for detection of changes */
+struct integrity_inode_attributes {
+	u64 version;		/* track inode changes */
+	unsigned long ino;
+	dev_t dev;
+};
+
+/*
+ * On stacked filesystems the i_version alone is not enough to detect file data
+ * or metadata change. Additional metadata is required.
+ */
+static inline void
+integrity_inode_attrs_store(struct integrity_inode_attributes *attrs,
+			    u64 i_version, const struct inode *inode)
+{
+	attrs->version = i_version;
+	attrs->dev = inode->i_sb->s_dev;
+	attrs->ino = inode->i_ino;
+}
+
+/*
+ * On stacked filesystems detect whether the inode or its content has changed.
+ */
+static inline bool
+integrity_inode_attrs_changed(const struct integrity_inode_attributes *attrs,
+			      const struct inode *inode)
+{
+	return (inode->i_sb->s_dev != attrs->dev ||
+		inode->i_ino != attrs->ino ||
+		!inode_eq_iversion(inode, attrs->version));
+}
+
+
 #endif /* _LINUX_INTEGRITY_H */
diff --git a/include/linux/lsm_hook_defs.h b/include/linux/lsm_hook_defs.h
index 334e00efbde4..f804b76cde44 100644
--- a/include/linux/lsm_hook_defs.h
+++ b/include/linux/lsm_hook_defs.h
@@ -176,7 +176,8 @@ LSM_HOOK(int, 0, inode_listsecurity, struct inode *inode, char *buffer,
 	 size_t buffer_size)
 LSM_HOOK(void, LSM_RET_VOID, inode_getsecid, struct inode *inode, u32 *secid)
 LSM_HOOK(int, 0, inode_copy_up, struct dentry *src, struct cred **new)
-LSM_HOOK(int, -EOPNOTSUPP, inode_copy_up_xattr, const char *name)
+LSM_HOOK(int, -EOPNOTSUPP, inode_copy_up_xattr, struct dentry *src,
+	 const char *name)
 LSM_HOOK(int, 0, kernfs_init_security, struct kernfs_node *kn_dir,
 	 struct kernfs_node *kn)
 LSM_HOOK(int, 0, file_permission, struct file *file, int mask)
diff --git a/include/linux/security.h b/include/linux/security.h
index 41a8f667bdfa..21cf70346b33 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -398,7 +398,7 @@ int security_inode_setsecurity(struct inode *inode, const char *name, const void
 int security_inode_listsecurity(struct inode *inode, char *buffer, size_t buffer_size);
 void security_inode_getsecid(struct inode *inode, u32 *secid);
 int security_inode_copy_up(struct dentry *src, struct cred **new);
-int security_inode_copy_up_xattr(const char *name);
+int security_inode_copy_up_xattr(struct dentry *src, const char *name);
 int security_kernfs_init_security(struct kernfs_node *kn_dir,
 				  struct kernfs_node *kn);
 int security_file_permission(struct file *file, int mask);
@@ -1016,7 +1016,7 @@ static inline int security_kernfs_init_security(struct kernfs_node *kn_dir,
 	return 0;
 }
 
-static inline int security_inode_copy_up_xattr(const char *name)
+static inline int security_inode_copy_up_xattr(struct dentry *src, const char *name)
 {
 	return -EOPNOTSUPP;
 }
diff --git a/security/integrity/evm/evm.h b/security/integrity/evm/evm.h
index eb1a2c343bd7..51aba5a54275 100644
--- a/security/integrity/evm/evm.h
+++ b/security/integrity/evm/evm.h
@@ -39,6 +39,7 @@ struct xattr_list {
 struct evm_iint_cache {
 	unsigned long flags;
 	enum integrity_status evm_status:4;
+	struct integrity_inode_attributes metadata_inode;
 };
 
 extern struct lsm_blob_sizes evm_blob_sizes;
@@ -61,7 +62,7 @@ extern int evm_hmac_attrs;
 extern struct list_head evm_config_xattrnames;
 
 struct evm_digest {
-	struct ima_digest_data hdr;
+	struct ima_digest_data_hdr hdr;
 	char digest[IMA_MAX_DIGEST_SIZE];
 } __packed;
 
@@ -74,11 +75,12 @@ int evm_update_evmxattr(struct dentry *dentry,
 			size_t req_xattr_value_len);
 int evm_calc_hmac(struct dentry *dentry, const char *req_xattr_name,
 		  const char *req_xattr_value,
-		  size_t req_xattr_value_len, struct evm_digest *data);
+		  size_t req_xattr_value_len, struct evm_digest *data,
+		  struct evm_iint_cache *iint);
 int evm_calc_hash(struct dentry *dentry, const char *req_xattr_name,
 		  const char *req_xattr_value,
 		  size_t req_xattr_value_len, char type,
-		  struct evm_digest *data);
+		  struct evm_digest *data, struct evm_iint_cache *iint);
 int evm_init_hmac(struct inode *inode, const struct xattr *xattrs,
 		  char *hmac_val);
 int evm_init_secfs(void);
diff --git a/security/integrity/evm/evm_crypto.c b/security/integrity/evm/evm_crypto.c
index 7552d49d0725..7c06ffd633d2 100644
--- a/security/integrity/evm/evm_crypto.c
+++ b/security/integrity/evm/evm_crypto.c
@@ -221,9 +221,10 @@ static int evm_calc_hmac_or_hash(struct dentry *dentry,
 				 const char *req_xattr_name,
 				 const char *req_xattr_value,
 				 size_t req_xattr_value_len,
-				 uint8_t type, struct evm_digest *data)
+				 uint8_t type, struct evm_digest *data,
+				 struct evm_iint_cache *iint)
 {
-	struct inode *inode = d_backing_inode(dentry);
+	struct inode *inode = d_inode(d_real(dentry, D_REAL_METADATA));
 	struct xattr_list *xattr;
 	struct shash_desc *desc;
 	size_t xattr_size = 0;
@@ -231,6 +232,7 @@ static int evm_calc_hmac_or_hash(struct dentry *dentry,
 	int error;
 	int size, user_space_size;
 	bool ima_present = false;
+	u64 i_version = 0;
 
 	if (!(inode->i_opflags & IOP_XATTR) ||
 	    inode->i_sb->s_user_ns != &init_user_ns)
@@ -294,6 +296,13 @@ static int evm_calc_hmac_or_hash(struct dentry *dentry,
 	}
 	hmac_add_misc(desc, inode, type, data->digest);
 
+	if (inode != d_backing_inode(dentry) && iint) {
+		if (IS_I_VERSION(inode))
+			i_version = inode_query_iversion(inode);
+		integrity_inode_attrs_store(&iint->metadata_inode, i_version,
+					    inode);
+	}
+
 	/* Portable EVM signatures must include an IMA hash */
 	if (type == EVM_XATTR_PORTABLE_DIGSIG && !ima_present)
 		error = -EPERM;
@@ -305,18 +314,19 @@ out:
 
 int evm_calc_hmac(struct dentry *dentry, const char *req_xattr_name,
 		  const char *req_xattr_value, size_t req_xattr_value_len,
-		  struct evm_digest *data)
+		  struct evm_digest *data, struct evm_iint_cache *iint)
 {
 	return evm_calc_hmac_or_hash(dentry, req_xattr_name, req_xattr_value,
-				    req_xattr_value_len, EVM_XATTR_HMAC, data);
+				    req_xattr_value_len, EVM_XATTR_HMAC, data,
+				    iint);
 }
 
 int evm_calc_hash(struct dentry *dentry, const char *req_xattr_name,
 		  const char *req_xattr_value, size_t req_xattr_value_len,
-		  char type, struct evm_digest *data)
+		  char type, struct evm_digest *data, struct evm_iint_cache *iint)
 {
 	return evm_calc_hmac_or_hash(dentry, req_xattr_name, req_xattr_value,
-				     req_xattr_value_len, type, data);
+				     req_xattr_value_len, type, data, iint);
 }
 
 static int evm_is_immutable(struct dentry *dentry, struct inode *inode)
@@ -357,6 +367,7 @@ int evm_update_evmxattr(struct dentry *dentry, const char *xattr_name,
 			const char *xattr_value, size_t xattr_value_len)
 {
 	struct inode *inode = d_backing_inode(dentry);
+	struct evm_iint_cache *iint = evm_iint_inode(inode);
 	struct evm_digest data;
 	int rc = 0;
 
@@ -372,7 +383,7 @@ int evm_update_evmxattr(struct dentry *dentry, const char *xattr_name,
 
 	data.hdr.algo = HASH_ALGO_SHA1;
 	rc = evm_calc_hmac(dentry, xattr_name, xattr_value,
-			   xattr_value_len, &data);
+			   xattr_value_len, &data, iint);
 	if (rc == 0) {
 		data.hdr.xattr.sha1.type = EVM_XATTR_HMAC;
 		rc = __vfs_setxattr_noperm(&nop_mnt_idmap, dentry,
diff --git a/security/integrity/evm/evm_main.c b/security/integrity/evm/evm_main.c
index 81dbade5b9b3..62fe66dd53ce 100644
--- a/security/integrity/evm/evm_main.c
+++ b/security/integrity/evm/evm_main.c
@@ -151,11 +151,11 @@ static int evm_find_protected_xattrs(struct dentry *dentry)
 	return count;
 }
 
-static int is_unsupported_fs(struct dentry *dentry)
+static int is_unsupported_hmac_fs(struct dentry *dentry)
 {
 	struct inode *inode = d_backing_inode(dentry);
 
-	if (inode->i_sb->s_iflags & SB_I_EVM_UNSUPPORTED) {
+	if (inode->i_sb->s_iflags & SB_I_EVM_HMAC_UNSUPPORTED) {
 		pr_info_once("%s not supported\n", inode->i_sb->s_type->name);
 		return 1;
 	}
@@ -192,7 +192,12 @@ static enum integrity_status evm_verify_hmac(struct dentry *dentry,
 		     iint->evm_status == INTEGRITY_PASS_IMMUTABLE))
 		return iint->evm_status;
 
-	if (is_unsupported_fs(dentry))
+	/*
+	 * On unsupported filesystems without EVM_INIT_X509 enabled, skip
+	 * signature verification.
+	 */
+	if (!(evm_initialized & EVM_INIT_X509) &&
+	    is_unsupported_hmac_fs(dentry))
 		return INTEGRITY_UNKNOWN;
 
 	/* if status is not PASS, try to check again - against -ENOMEM */
@@ -226,7 +231,7 @@ static enum integrity_status evm_verify_hmac(struct dentry *dentry,
 
 		digest.hdr.algo = HASH_ALGO_SHA1;
 		rc = evm_calc_hmac(dentry, xattr_name, xattr_value,
-				   xattr_value_len, &digest);
+				   xattr_value_len, &digest, iint);
 		if (rc)
 			break;
 		rc = crypto_memneq(xattr_data->data, digest.digest,
@@ -247,7 +252,8 @@ static enum integrity_status evm_verify_hmac(struct dentry *dentry,
 		hdr = (struct signature_v2_hdr *)xattr_data;
 		digest.hdr.algo = hdr->hash_algo;
 		rc = evm_calc_hash(dentry, xattr_name, xattr_value,
-				   xattr_value_len, xattr_data->type, &digest);
+				   xattr_value_len, xattr_data->type, &digest,
+				   iint);
 		if (rc)
 			break;
 		rc = integrity_digsig_verify(INTEGRITY_KEYRING_EVM,
@@ -260,7 +266,8 @@ static enum integrity_status evm_verify_hmac(struct dentry *dentry,
 				evm_status = INTEGRITY_PASS_IMMUTABLE;
 			} else if (!IS_RDONLY(inode) &&
 				   !(inode->i_sb->s_readonly_remount) &&
-				   !IS_IMMUTABLE(inode)) {
+				   !IS_IMMUTABLE(inode) &&
+				   !is_unsupported_hmac_fs(dentry)) {
 				evm_update_evmxattr(dentry, xattr_name,
 						    xattr_value,
 						    xattr_value_len);
@@ -418,9 +425,6 @@ enum integrity_status evm_verifyxattr(struct dentry *dentry,
 	if (!evm_key_loaded() || !evm_protected_xattr(xattr_name))
 		return INTEGRITY_UNKNOWN;
 
-	if (is_unsupported_fs(dentry))
-		return INTEGRITY_UNKNOWN;
-
 	return evm_verify_hmac(dentry, xattr_name, xattr_value,
 				 xattr_value_len);
 }
@@ -499,12 +503,12 @@ static int evm_protect_xattr(struct mnt_idmap *idmap,
 	if (strcmp(xattr_name, XATTR_NAME_EVM) == 0) {
 		if (!capable(CAP_SYS_ADMIN))
 			return -EPERM;
-		if (is_unsupported_fs(dentry))
+		if (is_unsupported_hmac_fs(dentry))
 			return -EPERM;
 	} else if (!evm_protected_xattr(xattr_name)) {
 		if (!posix_xattr_acl(xattr_name))
 			return 0;
-		if (is_unsupported_fs(dentry))
+		if (is_unsupported_hmac_fs(dentry))
 			return 0;
 
 		evm_status = evm_verify_current_integrity(dentry);
@@ -512,7 +516,7 @@ static int evm_protect_xattr(struct mnt_idmap *idmap,
 		    (evm_status == INTEGRITY_NOXATTRS))
 			return 0;
 		goto out;
-	} else if (is_unsupported_fs(dentry))
+	} else if (is_unsupported_hmac_fs(dentry))
 		return 0;
 
 	evm_status = evm_verify_current_integrity(dentry);
@@ -733,6 +737,31 @@ static void evm_reset_status(struct inode *inode)
 		iint->evm_status = INTEGRITY_UNKNOWN;
 }
 
+/**
+ * evm_metadata_changed: Detect changes to the metadata
+ * @inode: a file's inode
+ * @metadata_inode: metadata inode
+ *
+ * On a stacked filesystem detect whether the metadata has changed. If this is
+ * the case reset the evm_status associated with the inode that represents the
+ * file.
+ */
+bool evm_metadata_changed(struct inode *inode, struct inode *metadata_inode)
+{
+	struct evm_iint_cache *iint = evm_iint_inode(inode);
+	bool ret = false;
+
+	if (iint) {
+		ret = (!IS_I_VERSION(metadata_inode) ||
+		       integrity_inode_attrs_changed(&iint->metadata_inode,
+						     metadata_inode));
+		if (ret)
+			iint->evm_status = INTEGRITY_UNKNOWN;
+	}
+
+	return ret;
+}
+
 /**
  * evm_revalidate_status - report whether EVM status re-validation is necessary
  * @xattr_name: pointer to the affected extended attribute name
@@ -789,7 +818,7 @@ static void evm_inode_post_setxattr(struct dentry *dentry,
 	if (!(evm_initialized & EVM_INIT_HMAC))
 		return;
 
-	if (is_unsupported_fs(dentry))
+	if (is_unsupported_hmac_fs(dentry))
 		return;
 
 	evm_update_evmxattr(dentry, xattr_name, xattr_value, xattr_value_len);
@@ -888,7 +917,7 @@ static int evm_inode_setattr(struct mnt_idmap *idmap, struct dentry *dentry,
 	if (evm_initialized & EVM_ALLOW_METADATA_WRITES)
 		return 0;
 
-	if (is_unsupported_fs(dentry))
+	if (is_unsupported_hmac_fs(dentry))
 		return 0;
 
 	if (!(ia_valid & (ATTR_MODE | ATTR_UID | ATTR_GID)))
@@ -939,18 +968,43 @@ static void evm_inode_post_setattr(struct mnt_idmap *idmap,
 	if (!(evm_initialized & EVM_INIT_HMAC))
 		return;
 
-	if (is_unsupported_fs(dentry))
+	if (is_unsupported_hmac_fs(dentry))
 		return;
 
 	if (ia_valid & (ATTR_MODE | ATTR_UID | ATTR_GID))
 		evm_update_evmxattr(dentry, NULL, NULL, 0);
 }
 
-static int evm_inode_copy_up_xattr(const char *name)
+static int evm_inode_copy_up_xattr(struct dentry *src, const char *name)
 {
-	if (strcmp(name, XATTR_NAME_EVM) == 0)
-		return 1; /* Discard */
-	return -EOPNOTSUPP;
+	struct evm_ima_xattr_data *xattr_data = NULL;
+	int rc;
+
+	if (strcmp(name, XATTR_NAME_EVM) != 0)
+		return -EOPNOTSUPP;
+
+	/* first need to know the sig type */
+	rc = vfs_getxattr_alloc(&nop_mnt_idmap, src, XATTR_NAME_EVM,
+				(char **)&xattr_data, 0, GFP_NOFS);
+	if (rc <= 0)
+		return -EPERM;
+
+	if (rc < offsetof(struct evm_ima_xattr_data, type) +
+		 sizeof(xattr_data->type))
+		return -EPERM;
+
+	switch (xattr_data->type) {
+	case EVM_XATTR_PORTABLE_DIGSIG:
+		rc = 0; /* allow copy-up */
+		break;
+	case EVM_XATTR_HMAC:
+	case EVM_IMA_XATTR_DIGSIG:
+	default:
+		rc = 1; /* discard */
+	}
+
+	kfree(xattr_data);
+	return rc;
 }
 
 /*
diff --git a/security/integrity/ima/ima.h b/security/integrity/ima/ima.h
index 11d7c0332207..3e568126cd48 100644
--- a/security/integrity/ima/ima.h
+++ b/security/integrity/ima/ima.h
@@ -49,11 +49,19 @@ extern int ima_policy_flag;
 /* bitset of digests algorithms allowed in the setxattr hook */
 extern atomic_t ima_setxattr_allowed_hash_algorithms;
 
+/* IMA hash algorithm description */
+struct ima_algo_desc {
+	struct crypto_shash *tfm;
+	enum hash_algo algo;
+};
+
 /* set during initialization */
 extern int ima_hash_algo __ro_after_init;
 extern int ima_sha1_idx __ro_after_init;
 extern int ima_hash_algo_idx __ro_after_init;
 extern int ima_extra_slots __ro_after_init;
+extern struct ima_algo_desc *ima_algo_array __ro_after_init;
+
 extern int ima_appraise;
 extern struct tpm_chip *ima_tpm_chip;
 extern const char boot_aggregate_name[];
@@ -175,12 +183,10 @@ struct ima_kexec_hdr {
 /* IMA integrity metadata associated with an inode */
 struct ima_iint_cache {
 	struct mutex mutex;	/* protects: version, flags, digest */
-	u64 version;		/* track inode changes */
+	struct integrity_inode_attributes real_inode;
 	unsigned long flags;
 	unsigned long measured_pcrs;
 	unsigned long atomic_flags;
-	unsigned long real_ino;
-	dev_t real_dev;
 	enum integrity_status ima_file_status:4;
 	enum integrity_status ima_mmap_status:4;
 	enum integrity_status ima_bprm_status:4;
diff --git a/security/integrity/ima/ima_api.c b/security/integrity/ima/ima_api.c
index b37d043d5748..984e861f6e33 100644
--- a/security/integrity/ima/ima_api.c
+++ b/security/integrity/ima/ima_api.c
@@ -245,8 +245,10 @@ int ima_collect_measurement(struct ima_iint_cache *iint, struct file *file,
 	const char *audit_cause = "failed";
 	struct inode *inode = file_inode(file);
 	struct inode *real_inode = d_real_inode(file_dentry(file));
-	const char *filename = file->f_path.dentry->d_name.name;
 	struct ima_max_digest_data hash;
+	struct ima_digest_data *hash_hdr = container_of(&hash.hdr,
+						struct ima_digest_data, hdr);
+	struct name_snapshot filename;
 	struct kstat stat;
 	int result = 0;
 	int length;
@@ -286,9 +288,9 @@ int ima_collect_measurement(struct ima_iint_cache *iint, struct file *file,
 			result = -ENODATA;
 		}
 	} else if (buf) {
-		result = ima_calc_buffer_hash(buf, size, &hash.hdr);
+		result = ima_calc_buffer_hash(buf, size, hash_hdr);
 	} else {
-		result = ima_calc_file_hash(file, &hash.hdr);
+		result = ima_calc_file_hash(file, hash_hdr);
 	}
 
 	if (result && result != -EBADF && result != -EINVAL)
@@ -303,11 +305,11 @@ int ima_collect_measurement(struct ima_iint_cache *iint, struct file *file,
 
 	iint->ima_hash = tmpbuf;
 	memcpy(iint->ima_hash, &hash, length);
-	iint->version = i_version;
-	if (real_inode != inode) {
-		iint->real_ino = real_inode->i_ino;
-		iint->real_dev = real_inode->i_sb->s_dev;
-	}
+	if (real_inode == inode)
+		iint->real_inode.version = i_version;
+	else
+		integrity_inode_attrs_store(&iint->real_inode, i_version,
+					    real_inode);
 
 	/* Possibly temporary failure due to type of read (eg. O_DIRECT) */
 	if (!result)
@@ -317,9 +319,13 @@ out:
 		if (file->f_flags & O_DIRECT)
 			audit_cause = "failed(directio)";
 
+		take_dentry_name_snapshot(&filename, file->f_path.dentry);
+
 		integrity_audit_msg(AUDIT_INTEGRITY_DATA, inode,
-				    filename, "collect_data", audit_cause,
-				    result, 0);
+				    filename.name.name, "collect_data",
+				    audit_cause, result, 0);
+
+		release_dentry_name_snapshot(&filename);
 	}
 	return result;
 }
@@ -432,6 +438,7 @@ out:
  */
 const char *ima_d_path(const struct path *path, char **pathbuf, char *namebuf)
 {
+	struct name_snapshot filename;
 	char *pathname = NULL;
 
 	*pathbuf = __getname();
@@ -445,7 +452,10 @@ const char *ima_d_path(const struct path *path, char **pathbuf, char *namebuf)
 	}
 
 	if (!pathname) {
-		strscpy(namebuf, path->dentry->d_name.name, NAME_MAX);
+		take_dentry_name_snapshot(&filename, path->dentry);
+		strscpy(namebuf, filename.name.name, NAME_MAX);
+		release_dentry_name_snapshot(&filename);
+
 		pathname = namebuf;
 	}
 
diff --git a/security/integrity/ima/ima_appraise.c b/security/integrity/ima/ima_appraise.c
index 3497741caea9..656c709b974f 100644
--- a/security/integrity/ima/ima_appraise.c
+++ b/security/integrity/ima/ima_appraise.c
@@ -378,7 +378,9 @@ static int xattr_verify(enum ima_hooks func, struct ima_iint_cache *iint,
 		}
 
 		rc = calc_file_id_hash(IMA_VERITY_DIGSIG, iint->ima_hash->algo,
-				       iint->ima_hash->digest, &hash.hdr);
+				       iint->ima_hash->digest,
+				       container_of(&hash.hdr,
+					       struct ima_digest_data, hdr));
 		if (rc) {
 			*cause = "sigv3-hashing-error";
 			*status = INTEGRITY_FAIL;
diff --git a/security/integrity/ima/ima_crypto.c b/security/integrity/ima/ima_crypto.c
index f3738b2c8bcd..6f5696d999d0 100644
--- a/security/integrity/ima/ima_crypto.c
+++ b/security/integrity/ima/ima_crypto.c
@@ -57,11 +57,6 @@ MODULE_PARM_DESC(ahash_bufsize, "Maximum ahash buffer size");
 static struct crypto_shash *ima_shash_tfm;
 static struct crypto_ahash *ima_ahash_tfm;
 
-struct ima_algo_desc {
-	struct crypto_shash *tfm;
-	enum hash_algo algo;
-};
-
 int ima_sha1_idx __ro_after_init;
 int ima_hash_algo_idx __ro_after_init;
 /*
@@ -70,7 +65,7 @@ int ima_hash_algo_idx __ro_after_init;
  */
 int ima_extra_slots __ro_after_init;
 
-static struct ima_algo_desc *ima_algo_array;
+struct ima_algo_desc *ima_algo_array __ro_after_init;
 
 static int __init ima_init_ima_crypto(void)
 {
diff --git a/security/integrity/ima/ima_fs.c b/security/integrity/ima/ima_fs.c
index cd1683dad3bf..abdd22007ed8 100644
--- a/security/integrity/ima/ima_fs.c
+++ b/security/integrity/ima/ima_fs.c
@@ -116,9 +116,31 @@ void ima_putc(struct seq_file *m, void *data, int datalen)
 		seq_putc(m, *(char *)data++);
 }
 
+static struct dentry **ascii_securityfs_measurement_lists __ro_after_init;
+static struct dentry **binary_securityfs_measurement_lists __ro_after_init;
+static int securityfs_measurement_list_count __ro_after_init;
+
+static void lookup_template_data_hash_algo(int *algo_idx, enum hash_algo *algo,
+					   struct seq_file *m,
+					   struct dentry **lists)
+{
+	struct dentry *dentry;
+	int i;
+
+	dentry = file_dentry(m->file);
+
+	for (i = 0; i < securityfs_measurement_list_count; i++) {
+		if (dentry == lists[i]) {
+			*algo_idx = i;
+			*algo = ima_algo_array[i].algo;
+			break;
+		}
+	}
+}
+
 /* print format:
  *       32bit-le=pcr#
- *       char[20]=template digest
+ *       char[n]=template digest
  *       32bit-le=template name size
  *       char[n]=template name
  *       [eventdata length]
@@ -132,7 +154,15 @@ int ima_measurements_show(struct seq_file *m, void *v)
 	char *template_name;
 	u32 pcr, namelen, template_data_len; /* temporary fields */
 	bool is_ima_template = false;
-	int i;
+	enum hash_algo algo;
+	int i, algo_idx;
+
+	algo_idx = ima_sha1_idx;
+	algo = HASH_ALGO_SHA1;
+
+	if (m->file != NULL)
+		lookup_template_data_hash_algo(&algo_idx, &algo, m,
+					       binary_securityfs_measurement_lists);
 
 	/* get entry */
 	e = qe->entry;
@@ -151,7 +181,7 @@ int ima_measurements_show(struct seq_file *m, void *v)
 	ima_putc(m, &pcr, sizeof(e->pcr));
 
 	/* 2nd: template digest */
-	ima_putc(m, e->digests[ima_sha1_idx].digest, TPM_DIGEST_SIZE);
+	ima_putc(m, e->digests[algo_idx].digest, hash_digest_size[algo]);
 
 	/* 3rd: template name size */
 	namelen = !ima_canonical_fmt ? strlen(template_name) :
@@ -220,7 +250,15 @@ static int ima_ascii_measurements_show(struct seq_file *m, void *v)
 	struct ima_queue_entry *qe = v;
 	struct ima_template_entry *e;
 	char *template_name;
-	int i;
+	enum hash_algo algo;
+	int i, algo_idx;
+
+	algo_idx = ima_sha1_idx;
+	algo = HASH_ALGO_SHA1;
+
+	if (m->file != NULL)
+		lookup_template_data_hash_algo(&algo_idx, &algo, m,
+					       ascii_securityfs_measurement_lists);
 
 	/* get entry */
 	e = qe->entry;
@@ -233,8 +271,8 @@ static int ima_ascii_measurements_show(struct seq_file *m, void *v)
 	/* 1st: PCR used (config option) */
 	seq_printf(m, "%2d ", e->pcr);
 
-	/* 2nd: SHA1 template hash */
-	ima_print_digest(m, e->digests[ima_sha1_idx].digest, TPM_DIGEST_SIZE);
+	/* 2nd: template hash */
+	ima_print_digest(m, e->digests[algo_idx].digest, hash_digest_size[algo]);
 
 	/* 3th:  template name */
 	seq_printf(m, " %s", template_name);
@@ -379,6 +417,71 @@ static const struct seq_operations ima_policy_seqops = {
 };
 #endif
 
+static void __init remove_securityfs_measurement_lists(struct dentry **lists)
+{
+	int i;
+
+	if (lists) {
+		for (i = 0; i < securityfs_measurement_list_count; i++)
+			securityfs_remove(lists[i]);
+
+		kfree(lists);
+	}
+
+	securityfs_measurement_list_count = 0;
+}
+
+static int __init create_securityfs_measurement_lists(void)
+{
+	char file_name[NAME_MAX + 1];
+	struct dentry *dentry;
+	u16 algo;
+	int i;
+
+	securityfs_measurement_list_count = NR_BANKS(ima_tpm_chip);
+
+	if (ima_sha1_idx >= NR_BANKS(ima_tpm_chip))
+		securityfs_measurement_list_count++;
+
+	ascii_securityfs_measurement_lists =
+	    kcalloc(securityfs_measurement_list_count, sizeof(struct dentry *),
+		    GFP_KERNEL);
+	if (!ascii_securityfs_measurement_lists)
+		return -ENOMEM;
+
+	binary_securityfs_measurement_lists =
+	    kcalloc(securityfs_measurement_list_count, sizeof(struct dentry *),
+		    GFP_KERNEL);
+	if (!binary_securityfs_measurement_lists)
+		return -ENOMEM;
+
+	for (i = 0; i < securityfs_measurement_list_count; i++) {
+		algo = ima_algo_array[i].algo;
+
+		sprintf(file_name, "ascii_runtime_measurements_%s",
+			hash_algo_name[algo]);
+		dentry = securityfs_create_file(file_name, S_IRUSR | S_IRGRP,
+						ima_dir, NULL,
+						&ima_ascii_measurements_ops);
+		if (IS_ERR(dentry))
+			return PTR_ERR(dentry);
+
+		ascii_securityfs_measurement_lists[i] = dentry;
+
+		sprintf(file_name, "binary_runtime_measurements_%s",
+			hash_algo_name[algo]);
+		dentry = securityfs_create_file(file_name, S_IRUSR | S_IRGRP,
+						ima_dir, NULL,
+						&ima_measurements_ops);
+		if (IS_ERR(dentry))
+			return PTR_ERR(dentry);
+
+		binary_securityfs_measurement_lists[i] = dentry;
+	}
+
+	return 0;
+}
+
 /*
  * ima_open_policy: sequentialize access to the policy file
  */
@@ -454,6 +557,9 @@ int __init ima_fs_init(void)
 {
 	int ret;
 
+	ascii_securityfs_measurement_lists = NULL;
+	binary_securityfs_measurement_lists = NULL;
+
 	ima_dir = securityfs_create_dir("ima", integrity_dir);
 	if (IS_ERR(ima_dir))
 		return PTR_ERR(ima_dir);
@@ -465,19 +571,21 @@ int __init ima_fs_init(void)
 		goto out;
 	}
 
+	ret = create_securityfs_measurement_lists();
+	if (ret != 0)
+		goto out;
+
 	binary_runtime_measurements =
-	    securityfs_create_file("binary_runtime_measurements",
-				   S_IRUSR | S_IRGRP, ima_dir, NULL,
-				   &ima_measurements_ops);
+	    securityfs_create_symlink("binary_runtime_measurements", ima_dir,
+				      "binary_runtime_measurements_sha1", NULL);
 	if (IS_ERR(binary_runtime_measurements)) {
 		ret = PTR_ERR(binary_runtime_measurements);
 		goto out;
 	}
 
 	ascii_runtime_measurements =
-	    securityfs_create_file("ascii_runtime_measurements",
-				   S_IRUSR | S_IRGRP, ima_dir, NULL,
-				   &ima_ascii_measurements_ops);
+	    securityfs_create_symlink("ascii_runtime_measurements", ima_dir,
+				      "ascii_runtime_measurements_sha1", NULL);
 	if (IS_ERR(ascii_runtime_measurements)) {
 		ret = PTR_ERR(ascii_runtime_measurements);
 		goto out;
@@ -515,6 +623,8 @@ out:
 	securityfs_remove(runtime_measurements_count);
 	securityfs_remove(ascii_runtime_measurements);
 	securityfs_remove(binary_runtime_measurements);
+	remove_securityfs_measurement_lists(ascii_securityfs_measurement_lists);
+	remove_securityfs_measurement_lists(binary_securityfs_measurement_lists);
 	securityfs_remove(ima_symlink);
 	securityfs_remove(ima_dir);
 
diff --git a/security/integrity/ima/ima_iint.c b/security/integrity/ima/ima_iint.c
index e7c9c216c1c6..e23412a2c56b 100644
--- a/security/integrity/ima/ima_iint.c
+++ b/security/integrity/ima/ima_iint.c
@@ -59,7 +59,7 @@ static void ima_iint_init_always(struct ima_iint_cache *iint,
 				 struct inode *inode)
 {
 	iint->ima_hash = NULL;
-	iint->version = 0;
+	iint->real_inode.version = 0;
 	iint->flags = 0UL;
 	iint->atomic_flags = 0UL;
 	iint->ima_file_status = INTEGRITY_UNKNOWN;
diff --git a/security/integrity/ima/ima_init.c b/security/integrity/ima/ima_init.c
index 393f5c7912d5..4e208239a40e 100644
--- a/security/integrity/ima/ima_init.c
+++ b/security/integrity/ima/ima_init.c
@@ -48,12 +48,14 @@ static int __init ima_add_boot_aggregate(void)
 	struct ima_event_data event_data = { .iint = iint,
 					     .filename = boot_aggregate_name };
 	struct ima_max_digest_data hash;
+	struct ima_digest_data *hash_hdr = container_of(&hash.hdr,
+						struct ima_digest_data, hdr);
 	int result = -ENOMEM;
 	int violation = 0;
 
 	memset(iint, 0, sizeof(*iint));
 	memset(&hash, 0, sizeof(hash));
-	iint->ima_hash = &hash.hdr;
+	iint->ima_hash = hash_hdr;
 	iint->ima_hash->algo = ima_hash_algo;
 	iint->ima_hash->length = hash_digest_size[ima_hash_algo];
 
@@ -70,7 +72,7 @@ static int __init ima_add_boot_aggregate(void)
 	 * is not found.
 	 */
 	if (ima_tpm_chip) {
-		result = ima_calc_boot_aggregate(&hash.hdr);
+		result = ima_calc_boot_aggregate(hash_hdr);
 		if (result < 0) {
 			audit_cause = "hashing_error";
 			goto err_out;
diff --git a/security/integrity/ima/ima_kexec.c b/security/integrity/ima/ima_kexec.c
index dadc1d138118..52e00332defe 100644
--- a/security/integrity/ima/ima_kexec.c
+++ b/security/integrity/ima/ima_kexec.c
@@ -30,6 +30,7 @@ static int ima_dump_measurement_list(unsigned long *buffer_size, void **buffer,
 		goto out;
 	}
 
+	file.file = NULL;
 	file.size = segment_size;
 	file.read_pos = 0;
 	file.count = sizeof(khdr);	/* reserved space */
diff --git a/security/integrity/ima/ima_main.c b/security/integrity/ima/ima_main.c
index c84e8c55333d..f04f43af651c 100644
--- a/security/integrity/ima/ima_main.c
+++ b/security/integrity/ima/ima_main.c
@@ -26,6 +26,7 @@
 #include <linux/ima.h>
 #include <linux/fs.h>
 #include <linux/iversion.h>
+#include <linux/evm.h>
 
 #include "ima.h"
 
@@ -173,7 +174,7 @@ static void ima_check_last_writer(struct ima_iint_cache *iint,
 				      STATX_CHANGE_COOKIE,
 				      AT_STATX_SYNC_AS_STAT) ||
 		    !(stat.result_mask & STATX_CHANGE_COOKIE) ||
-		    stat.change_cookie != iint->version) {
+		    stat.change_cookie != iint->real_inode.version) {
 			iint->flags &= ~(IMA_DONE_MASK | IMA_NEW_FILE);
 			iint->measured_pcrs = 0;
 			if (update)
@@ -208,9 +209,10 @@ static int process_measurement(struct file *file, const struct cred *cred,
 			       u32 secid, char *buf, loff_t size, int mask,
 			       enum ima_hooks func)
 {
-	struct inode *backing_inode, *inode = file_inode(file);
+	struct inode *real_inode, *inode = file_inode(file);
 	struct ima_iint_cache *iint = NULL;
 	struct ima_template_desc *template_desc = NULL;
+	struct inode *metadata_inode;
 	char *pathbuf = NULL;
 	char filename[NAME_MAX];
 	const char *pathname = NULL;
@@ -285,17 +287,28 @@ static int process_measurement(struct file *file, const struct cred *cred,
 		iint->measured_pcrs = 0;
 	}
 
-	/* Detect and re-evaluate changes made to the backing file. */
-	backing_inode = d_real_inode(file_dentry(file));
-	if (backing_inode != inode &&
+	/*
+	 * On stacked filesystems, detect and re-evaluate file data and
+	 * metadata changes.
+	 */
+	real_inode = d_real_inode(file_dentry(file));
+	if (real_inode != inode &&
 	    (action & IMA_DO_MASK) && (iint->flags & IMA_DONE_MASK)) {
-		if (!IS_I_VERSION(backing_inode) ||
-		    backing_inode->i_sb->s_dev != iint->real_dev ||
-		    backing_inode->i_ino != iint->real_ino ||
-		    !inode_eq_iversion(backing_inode, iint->version)) {
+		if (!IS_I_VERSION(real_inode) ||
+		    integrity_inode_attrs_changed(&iint->real_inode,
+						  real_inode)) {
 			iint->flags &= ~IMA_DONE_MASK;
 			iint->measured_pcrs = 0;
 		}
+
+		/*
+		 * Reset the EVM status when metadata changed.
+		 */
+		metadata_inode = d_inode(d_real(file_dentry(file),
+					 D_REAL_METADATA));
+		if (evm_metadata_changed(inode, metadata_inode))
+			iint->flags &= ~(IMA_APPRAISED |
+					 IMA_APPRAISED_SUBMASK);
 	}
 
 	/* Determine if already appraised/measured based on bitmask
@@ -902,6 +915,13 @@ static int ima_post_load_data(char *buf, loff_t size,
 		return 0;
 	}
 
+	/*
+	 * Measure the init_module syscall buffer containing the ELF image.
+	 */
+	if (load_id == LOADING_MODULE)
+		ima_measure_critical_data("modules", "init_module",
+					  buf, size, true, NULL, 0);
+
 	return 0;
 }
 
@@ -941,6 +961,8 @@ int process_buffer_measurement(struct mnt_idmap *idmap,
 					    .buf_len = size};
 	struct ima_template_desc *template;
 	struct ima_max_digest_data hash;
+	struct ima_digest_data *hash_hdr = container_of(&hash.hdr,
+						struct ima_digest_data, hdr);
 	char digest_hash[IMA_MAX_DIGEST_SIZE];
 	int digest_hash_len = hash_digest_size[ima_hash_algo];
 	int violation = 0;
@@ -979,7 +1001,7 @@ int process_buffer_measurement(struct mnt_idmap *idmap,
 	if (!pcr)
 		pcr = CONFIG_IMA_MEASURE_PCR_IDX;
 
-	iint.ima_hash = &hash.hdr;
+	iint.ima_hash = hash_hdr;
 	iint.ima_hash->algo = ima_hash_algo;
 	iint.ima_hash->length = hash_digest_size[ima_hash_algo];
 
@@ -990,7 +1012,7 @@ int process_buffer_measurement(struct mnt_idmap *idmap,
 	}
 
 	if (buf_hash) {
-		memcpy(digest_hash, hash.hdr.digest, digest_hash_len);
+		memcpy(digest_hash, hash_hdr->digest, digest_hash_len);
 
 		ret = ima_calc_buffer_hash(digest_hash, digest_hash_len,
 					   iint.ima_hash);
diff --git a/security/integrity/ima/ima_template_lib.c b/security/integrity/ima/ima_template_lib.c
index 6cd0add524cd..4183956c53af 100644
--- a/security/integrity/ima/ima_template_lib.c
+++ b/security/integrity/ima/ima_template_lib.c
@@ -339,6 +339,8 @@ int ima_eventdigest_init(struct ima_event_data *event_data,
 			 struct ima_field_data *field_data)
 {
 	struct ima_max_digest_data hash;
+	struct ima_digest_data *hash_hdr = container_of(&hash.hdr,
+						struct ima_digest_data, hdr);
 	u8 *cur_digest = NULL;
 	u32 cur_digestsize = 0;
 	struct inode *inode;
@@ -358,7 +360,7 @@ int ima_eventdigest_init(struct ima_event_data *event_data,
 	if ((const char *)event_data->filename == boot_aggregate_name) {
 		if (ima_tpm_chip) {
 			hash.hdr.algo = HASH_ALGO_SHA1;
-			result = ima_calc_boot_aggregate(&hash.hdr);
+			result = ima_calc_boot_aggregate(hash_hdr);
 
 			/* algo can change depending on available PCR banks */
 			if (!result && hash.hdr.algo != HASH_ALGO_SHA1)
@@ -368,7 +370,7 @@ int ima_eventdigest_init(struct ima_event_data *event_data,
 				memset(&hash, 0, sizeof(hash));
 		}
 
-		cur_digest = hash.hdr.digest;
+		cur_digest = hash_hdr->digest;
 		cur_digestsize = hash_digest_size[HASH_ALGO_SHA1];
 		goto out;
 	}
@@ -379,14 +381,14 @@ int ima_eventdigest_init(struct ima_event_data *event_data,
 	inode = file_inode(event_data->file);
 	hash.hdr.algo = ima_template_hash_algo_allowed(ima_hash_algo) ?
 	    ima_hash_algo : HASH_ALGO_SHA1;
-	result = ima_calc_file_hash(event_data->file, &hash.hdr);
+	result = ima_calc_file_hash(event_data->file, hash_hdr);
 	if (result) {
 		integrity_audit_msg(AUDIT_INTEGRITY_DATA, inode,
 				    event_data->filename, "collect_data",
 				    "failed", result, 0);
 		return result;
 	}
-	cur_digest = hash.hdr.digest;
+	cur_digest = hash_hdr->digest;
 	cur_digestsize = hash.hdr.length;
 out:
 	return ima_eventdigest_init_common(cur_digest, cur_digestsize,
@@ -483,7 +485,10 @@ static int ima_eventname_init_common(struct ima_event_data *event_data,
 				     bool size_limit)
 {
 	const char *cur_filename = NULL;
+	struct name_snapshot filename;
 	u32 cur_filename_len = 0;
+	bool snapshot = false;
+	int ret;
 
 	BUG_ON(event_data->filename == NULL && event_data->file == NULL);
 
@@ -496,7 +501,10 @@ static int ima_eventname_init_common(struct ima_event_data *event_data,
 	}
 
 	if (event_data->file) {
-		cur_filename = event_data->file->f_path.dentry->d_name.name;
+		take_dentry_name_snapshot(&filename,
+					  event_data->file->f_path.dentry);
+		snapshot = true;
+		cur_filename = filename.name.name;
 		cur_filename_len = strlen(cur_filename);
 	} else
 		/*
@@ -505,8 +513,13 @@ static int ima_eventname_init_common(struct ima_event_data *event_data,
 		 */
 		cur_filename_len = IMA_EVENT_NAME_LEN_MAX;
 out:
-	return ima_write_template_field_data(cur_filename, cur_filename_len,
-					     DATA_FMT_STRING, field_data);
+	ret = ima_write_template_field_data(cur_filename, cur_filename_len,
+					    DATA_FMT_STRING, field_data);
+
+	if (snapshot)
+		release_dentry_name_snapshot(&filename);
+
+	return ret;
 }
 
 /*
diff --git a/security/integrity/integrity.h b/security/integrity/integrity.h
index 50d6f798e613..660f76cb69d3 100644
--- a/security/integrity/integrity.h
+++ b/security/integrity/integrity.h
@@ -31,19 +31,24 @@ enum evm_ima_xattr_type {
 };
 
 struct evm_ima_xattr_data {
-	u8 type;
+	/* New members must be added within the __struct_group() macro below. */
+	__struct_group(evm_ima_xattr_data_hdr, hdr, __packed,
+		u8 type;
+	);
 	u8 data[];
 } __packed;
 
 /* Only used in the EVM HMAC code. */
 struct evm_xattr {
-	struct evm_ima_xattr_data data;
+	struct evm_ima_xattr_data_hdr data;
 	u8 digest[SHA1_DIGEST_SIZE];
 } __packed;
 
 #define IMA_MAX_DIGEST_SIZE	HASH_MAX_DIGESTSIZE
 
 struct ima_digest_data {
+	/* New members must be added within the __struct_group() macro below. */
+	__struct_group(ima_digest_data_hdr, hdr, __packed,
 	u8 algo;
 	u8 length;
 	union {
@@ -57,6 +62,7 @@ struct ima_digest_data {
 		} ng;
 		u8 data[2];
 	} xattr;
+	);
 	u8 digest[];
 } __packed;
 
@@ -65,7 +71,7 @@ struct ima_digest_data {
  * with the maximum hash size, define ima_max_digest_data struct.
  */
 struct ima_max_digest_data {
-	struct ima_digest_data hdr;
+	struct ima_digest_data_hdr hdr;
 	u8 digest[HASH_MAX_DIGESTSIZE];
 } __packed;
 
diff --git a/security/security.c b/security/security.c
index 0a9a0ac3f266..e5da848c50b9 100644
--- a/security/security.c
+++ b/security/security.c
@@ -2628,6 +2628,7 @@ EXPORT_SYMBOL(security_inode_copy_up);
 
 /**
  * security_inode_copy_up_xattr() - Filter xattrs in an overlayfs copy-up op
+ * @src: union dentry of copy-up file
  * @name: xattr name
  *
  * Filter the xattrs being copied up when a unioned file is copied up from a
@@ -2638,7 +2639,7 @@ EXPORT_SYMBOL(security_inode_copy_up);
  *         if the security module does not know about attribute, or a negative
  *         error code to abort the copy up.
  */
-int security_inode_copy_up_xattr(const char *name)
+int security_inode_copy_up_xattr(struct dentry *src, const char *name)
 {
 	int rc;
 
@@ -2647,7 +2648,7 @@ int security_inode_copy_up_xattr(const char *name)
 	 * xattr), -EOPNOTSUPP if it does not know anything about the xattr or
 	 * any other error code in case of an error.
 	 */
-	rc = call_int_hook(inode_copy_up_xattr, name);
+	rc = call_int_hook(inode_copy_up_xattr, src, name);
 	if (rc != LSM_RET_DEFAULT(inode_copy_up_xattr))
 		return rc;
 
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index e92061019bea..7eed331e90f0 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -3526,7 +3526,7 @@ static int selinux_inode_copy_up(struct dentry *src, struct cred **new)
 	return 0;
 }
 
-static int selinux_inode_copy_up_xattr(const char *name)
+static int selinux_inode_copy_up_xattr(struct dentry *dentry, const char *name)
 {
 	/* The copy_up hook above sets the initial context on an inode, but we
 	 * don't then want to overwrite it by blindly copying all the lower
diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
index efeac8365ad0..70ba2841e181 100644
--- a/security/smack/smack_lsm.c
+++ b/security/smack/smack_lsm.c
@@ -4886,7 +4886,7 @@ static int smack_inode_copy_up(struct dentry *dentry, struct cred **new)
 	return 0;
 }
 
-static int smack_inode_copy_up_xattr(const char *name)
+static int smack_inode_copy_up_xattr(struct dentry *src, const char *name)
 {
 	/*
 	 * Return 1 if this is the smack access Smack attribute.