diff --git a/include/linux/evm.h b/include/linux/evm.h
index cb481eccc967..d48d6da32315 100644
--- a/include/linux/evm.h
+++ b/include/linux/evm.h
@@ -12,15 +12,12 @@
 #include <linux/integrity.h>
 #include <linux/xattr.h>
 
-struct integrity_iint_cache;
-
 #ifdef CONFIG_EVM
 extern int evm_set_key(void *key, size_t keylen);
 extern enum integrity_status evm_verifyxattr(struct dentry *dentry,
 					     const char *xattr_name,
 					     void *xattr_value,
-					     size_t xattr_value_len,
-					     struct integrity_iint_cache *iint);
+					     size_t xattr_value_len);
 int evm_inode_init_security(struct inode *inode, struct inode *dir,
 			    const struct qstr *qstr, struct xattr *xattrs,
 			    int *xattr_count);
@@ -48,8 +45,7 @@ static inline int evm_set_key(void *key, size_t keylen)
 static inline enum integrity_status evm_verifyxattr(struct dentry *dentry,
 						    const char *xattr_name,
 						    void *xattr_value,
-						    size_t xattr_value_len,
-					struct integrity_iint_cache *iint)
+						    size_t xattr_value_len)
 {
 	return INTEGRITY_UNKNOWN;
 }
diff --git a/security/integrity/evm/Kconfig b/security/integrity/evm/Kconfig
index fba9ee359bc9..861b3bacab82 100644
--- a/security/integrity/evm/Kconfig
+++ b/security/integrity/evm/Kconfig
@@ -6,6 +6,7 @@ config EVM
 	select CRYPTO_HMAC
 	select CRYPTO_SHA1
 	select CRYPTO_HASH_INFO
+	select SECURITY_PATH
 	default n
 	help
 	  EVM protects a file's security extended attributes against
diff --git a/security/integrity/evm/evm.h b/security/integrity/evm/evm.h
index 53bd7fec93fa..eb1a2c343bd7 100644
--- a/security/integrity/evm/evm.h
+++ b/security/integrity/evm/evm.h
@@ -32,6 +32,25 @@ struct xattr_list {
 	bool enabled;
 };
 
+#define EVM_NEW_FILE			0x00000001
+#define EVM_IMMUTABLE_DIGSIG		0x00000002
+
+/* EVM integrity metadata associated with an inode */
+struct evm_iint_cache {
+	unsigned long flags;
+	enum integrity_status evm_status:4;
+};
+
+extern struct lsm_blob_sizes evm_blob_sizes;
+
+static inline struct evm_iint_cache *evm_iint_inode(const struct inode *inode)
+{
+	if (unlikely(!inode->i_security))
+		return NULL;
+
+	return inode->i_security + evm_blob_sizes.lbs_inode;
+}
+
 extern int evm_initialized;
 
 #define EVM_ATTR_FSUUID		0x0001
diff --git a/security/integrity/evm/evm_crypto.c b/security/integrity/evm/evm_crypto.c
index b1ffd4cc0b44..7552d49d0725 100644
--- a/security/integrity/evm/evm_crypto.c
+++ b/security/integrity/evm/evm_crypto.c
@@ -322,10 +322,10 @@ int evm_calc_hash(struct dentry *dentry, const char *req_xattr_name,
 static int evm_is_immutable(struct dentry *dentry, struct inode *inode)
 {
 	const struct evm_ima_xattr_data *xattr_data = NULL;
-	struct integrity_iint_cache *iint;
+	struct evm_iint_cache *iint;
 	int rc = 0;
 
-	iint = integrity_iint_find(inode);
+	iint = evm_iint_inode(inode);
 	if (iint && (iint->flags & EVM_IMMUTABLE_DIGSIG))
 		return 1;
 
diff --git a/security/integrity/evm/evm_main.c b/security/integrity/evm/evm_main.c
index f65dbf3e9256..14c8f38e61d6 100644
--- a/security/integrity/evm/evm_main.c
+++ b/security/integrity/evm/evm_main.c
@@ -178,14 +178,14 @@ static int is_unsupported_fs(struct dentry *dentry)
 static enum integrity_status evm_verify_hmac(struct dentry *dentry,
 					     const char *xattr_name,
 					     char *xattr_value,
-					     size_t xattr_value_len,
-					     struct integrity_iint_cache *iint)
+					     size_t xattr_value_len)
 {
 	struct evm_ima_xattr_data *xattr_data = NULL;
 	struct signature_v2_hdr *hdr;
 	enum integrity_status evm_status = INTEGRITY_PASS;
 	struct evm_digest digest;
-	struct inode *inode;
+	struct inode *inode = d_backing_inode(dentry);
+	struct evm_iint_cache *iint = evm_iint_inode(inode);
 	int rc, xattr_len, evm_immutable = 0;
 
 	if (iint && (iint->evm_status == INTEGRITY_PASS ||
@@ -254,8 +254,6 @@ static enum integrity_status evm_verify_hmac(struct dentry *dentry,
 					(const char *)xattr_data, xattr_len,
 					digest.digest, digest.hdr.length);
 		if (!rc) {
-			inode = d_backing_inode(dentry);
-
 			if (xattr_data->type == EVM_XATTR_PORTABLE_DIGSIG) {
 				if (iint)
 					iint->flags |= EVM_IMMUTABLE_DIGSIG;
@@ -403,7 +401,6 @@ int evm_read_protected_xattrs(struct dentry *dentry, u8 *buffer,
  * @xattr_name: requested xattr
  * @xattr_value: requested xattr value
  * @xattr_value_len: requested xattr value length
- * @iint: inode integrity metadata
  *
  * Calculate the HMAC for the given dentry and verify it against the stored
  * security.evm xattr. For performance, use the xattr value and length
@@ -416,8 +413,7 @@ int evm_read_protected_xattrs(struct dentry *dentry, u8 *buffer,
  */
 enum integrity_status evm_verifyxattr(struct dentry *dentry,
 				      const char *xattr_name,
-				      void *xattr_value, size_t xattr_value_len,
-				      struct integrity_iint_cache *iint)
+				      void *xattr_value, size_t xattr_value_len)
 {
 	if (!evm_key_loaded() || !evm_protected_xattr(xattr_name))
 		return INTEGRITY_UNKNOWN;
@@ -425,13 +421,8 @@ enum integrity_status evm_verifyxattr(struct dentry *dentry,
 	if (is_unsupported_fs(dentry))
 		return INTEGRITY_UNKNOWN;
 
-	if (!iint) {
-		iint = integrity_iint_find(d_backing_inode(dentry));
-		if (!iint)
-			return INTEGRITY_UNKNOWN;
-	}
 	return evm_verify_hmac(dentry, xattr_name, xattr_value,
-				 xattr_value_len, iint);
+				 xattr_value_len);
 }
 EXPORT_SYMBOL_GPL(evm_verifyxattr);
 
@@ -448,7 +439,7 @@ static enum integrity_status evm_verify_current_integrity(struct dentry *dentry)
 
 	if (!evm_key_loaded() || !S_ISREG(inode->i_mode) || evm_fixmode)
 		return INTEGRITY_PASS;
-	return evm_verify_hmac(dentry, NULL, NULL, 0, NULL);
+	return evm_verify_hmac(dentry, NULL, NULL, 0);
 }
 
 /*
@@ -526,14 +517,14 @@ static int evm_protect_xattr(struct mnt_idmap *idmap,
 
 	evm_status = evm_verify_current_integrity(dentry);
 	if (evm_status == INTEGRITY_NOXATTRS) {
-		struct integrity_iint_cache *iint;
+		struct evm_iint_cache *iint;
 
 		/* Exception if the HMAC is not going to be calculated. */
 		if (evm_hmac_disabled())
 			return 0;
 
-		iint = integrity_iint_find(d_backing_inode(dentry));
-		if (iint && (iint->flags & IMA_NEW_FILE))
+		iint = evm_iint_inode(d_backing_inode(dentry));
+		if (iint && (iint->flags & EVM_NEW_FILE))
 			return 0;
 
 		/* exception for pseudo filesystems */
@@ -735,9 +726,9 @@ static int evm_inode_remove_acl(struct mnt_idmap *idmap, struct dentry *dentry,
 
 static void evm_reset_status(struct inode *inode)
 {
-	struct integrity_iint_cache *iint;
+	struct evm_iint_cache *iint;
 
-	iint = integrity_iint_find(inode);
+	iint = evm_iint_inode(inode);
 	if (iint)
 		iint->evm_status = INTEGRITY_UNKNOWN;
 }
@@ -1019,6 +1010,42 @@ int evm_inode_init_security(struct inode *inode, struct inode *dir,
 }
 EXPORT_SYMBOL_GPL(evm_inode_init_security);
 
+static int evm_inode_alloc_security(struct inode *inode)
+{
+	struct evm_iint_cache *iint = evm_iint_inode(inode);
+
+	/* Called by security_inode_alloc(), it cannot be NULL. */
+	iint->flags = 0UL;
+	iint->evm_status = INTEGRITY_UNKNOWN;
+
+	return 0;
+}
+
+static void evm_file_release(struct file *file)
+{
+	struct inode *inode = file_inode(file);
+	struct evm_iint_cache *iint = evm_iint_inode(inode);
+	fmode_t mode = file->f_mode;
+
+	if (!S_ISREG(inode->i_mode) || !(mode & FMODE_WRITE))
+		return;
+
+	if (iint && atomic_read(&inode->i_writecount) == 1)
+		iint->flags &= ~EVM_NEW_FILE;
+}
+
+static void evm_post_path_mknod(struct mnt_idmap *idmap, struct dentry *dentry)
+{
+	struct inode *inode = d_backing_inode(dentry);
+	struct evm_iint_cache *iint = evm_iint_inode(inode);
+
+	if (!S_ISREG(inode->i_mode))
+		return;
+
+	if (iint)
+		iint->flags |= EVM_NEW_FILE;
+}
+
 #ifdef CONFIG_EVM_LOAD_X509
 void __init evm_load_x509(void)
 {
@@ -1071,6 +1098,9 @@ static struct security_hook_list evm_hooks[] __ro_after_init = {
 	LSM_HOOK_INIT(inode_removexattr, evm_inode_removexattr),
 	LSM_HOOK_INIT(inode_post_removexattr, evm_inode_post_removexattr),
 	LSM_HOOK_INIT(inode_init_security, evm_inode_init_security),
+	LSM_HOOK_INIT(inode_alloc_security, evm_inode_alloc_security),
+	LSM_HOOK_INIT(file_release, evm_file_release),
+	LSM_HOOK_INIT(path_post_mknod, evm_post_path_mknod),
 };
 
 static const struct lsm_id evm_lsmid = {
@@ -1084,10 +1114,16 @@ static int __init init_evm_lsm(void)
 	return 0;
 }
 
+struct lsm_blob_sizes evm_blob_sizes __ro_after_init = {
+	.lbs_inode = sizeof(struct evm_iint_cache),
+	.lbs_xattr_count = 1,
+};
+
 DEFINE_LSM(evm) = {
 	.name = "evm",
 	.init = init_evm_lsm,
 	.order = LSM_ORDER_LAST,
+	.blobs = &evm_blob_sizes,
 };
 
 late_initcall(init_evm);
diff --git a/security/integrity/ima/ima_appraise.c b/security/integrity/ima/ima_appraise.c
index 076451109637..1dd6ee72a20a 100644
--- a/security/integrity/ima/ima_appraise.c
+++ b/security/integrity/ima/ima_appraise.c
@@ -520,7 +520,7 @@ int ima_appraise_measurement(enum ima_hooks func,
 	}
 
 	status = evm_verifyxattr(dentry, XATTR_NAME_IMA, xattr_value,
-				 rc < 0 ? 0 : rc, iint);
+				 rc < 0 ? 0 : rc);
 	switch (status) {
 	case INTEGRITY_PASS:
 	case INTEGRITY_PASS_IMMUTABLE:
diff --git a/security/integrity/integrity.h b/security/integrity/integrity.h
index 59eaddd84434..7a97c269a072 100644
--- a/security/integrity/integrity.h
+++ b/security/integrity/integrity.h
@@ -37,7 +37,6 @@
 #define IMA_DIGSIG_REQUIRED	0x01000000
 #define IMA_PERMIT_DIRECTIO	0x02000000
 #define IMA_NEW_FILE		0x04000000
-#define EVM_IMMUTABLE_DIGSIG	0x08000000
 #define IMA_FAIL_UNVERIFIABLE_SIGS	0x10000000
 #define IMA_MODSIG_ALLOWED	0x20000000
 #define IMA_CHECK_BLACKLIST	0x40000000
diff --git a/security/security.c b/security/security.c
index a44740640a9a..f811cc376a7a 100644
--- a/security/security.c
+++ b/security/security.c
@@ -1716,8 +1716,8 @@ int security_inode_init_security(struct inode *inode, struct inode *dir,
 		return 0;
 
 	if (initxattrs) {
-		/* Allocate +1 for EVM and +1 as terminator. */
-		new_xattrs = kcalloc(blob_sizes.lbs_xattr_count + 2,
+		/* Allocate +1 as terminator. */
+		new_xattrs = kcalloc(blob_sizes.lbs_xattr_count + 1,
 				     sizeof(*new_xattrs), GFP_NOFS);
 		if (!new_xattrs)
 			return -ENOMEM;
