diff --git a/arch/arm64/configs/openeuler_defconfig b/arch/arm64/configs/openeuler_defconfig
index 4a368f3a5964d0c29c8ba66dcbc7b47278a1072b..fc528818dfff1c8f3f3632c0dbb316a0f382b226 100644
--- a/arch/arm64/configs/openeuler_defconfig
+++ b/arch/arm64/configs/openeuler_defconfig
@@ -7364,6 +7364,7 @@ CONFIG_IMA_STANDARD_DIGEST_DB_SIZE=y
 # CONFIG_IMA_CUSTOM_DIGEST_DB_SIZE is not set
 CONFIG_IMA_DIGEST_DB_MEGABYTES=16
 CONFIG_IMA_PARSER_BINARY_PATH="/usr/bin/upload_digest_lists"
+CONFIG_IMA_OVERLAYFS_DETECTION_BYPASS=y
 CONFIG_EVM=y
 # CONFIG_EVM_DEFAULT_HASH_SHA1 is not set
 CONFIG_EVM_DEFAULT_HASH_SHA256=y
diff --git a/arch/x86/configs/openeuler_defconfig b/arch/x86/configs/openeuler_defconfig
index 38c191ea24be6190047e3eb2f35c998a86cb5852..2ade7462402dd87f83e4d49e67155592b023e9a5 100644
--- a/arch/x86/configs/openeuler_defconfig
+++ b/arch/x86/configs/openeuler_defconfig
@@ -8518,6 +8518,7 @@ CONFIG_IMA_STANDARD_DIGEST_DB_SIZE=y
 CONFIG_IMA_DIGEST_DB_MEGABYTES=16
 CONFIG_IMA_PARSER_BINARY_PATH="/usr/bin/upload_digest_lists"
 CONFIG_EVM=y
+CONFIG_IMA_OVERLAYFS_DETECTION_BYPASS=y
 # CONFIG_EVM_DEFAULT_HASH_SHA1 is not set
 CONFIG_EVM_DEFAULT_HASH_SHA256=y
 # CONFIG_EVM_DEFAULT_HASH_SHA512 is not set
diff --git a/security/integrity/ima/Kconfig b/security/integrity/ima/Kconfig
index 46cb469e06ab2dee7ca809fba5b3848a40d3caeb..9d920d3ff4f099e1293d0f041d071757e2126df5 100644
--- a/security/integrity/ima/Kconfig
+++ b/security/integrity/ima/Kconfig
@@ -368,4 +368,12 @@ config IMA_PARSER_BINARY_PATH
 	help
 	   This option defines the path of the parser binary.
 
+config IMA_OVERLAYFS_DETECTION_BYPASS
+	bool "Bypass overlayfs backing inode change detection"
+	default n
+	help
+	   This option enables user to bypass the overlayfs backing inode
+	   change detection, while the detection may causes performance
+	   regression. With this config enabled, IMA will not detect inode
+	   change through i_version of the backing inode.  If unsure, say N.
 endif
diff --git a/security/integrity/ima/ima_main.c b/security/integrity/ima/ima_main.c
index d29dc604e1d3a3b00e5d636b5ba6fc9ae35b1e0e..9b251ecfa7c2be797bdefd397c070257b925820c 100644
--- a/security/integrity/ima/ima_main.c
+++ b/security/integrity/ima/ima_main.c
@@ -282,7 +282,11 @@ static int process_measurement(struct file *file, const struct cred *cred,
 			       u32 secid, char *buf, loff_t size, int mask,
 			       enum ima_hooks func)
 {
+#ifndef CONFIG_IMA_OVERLAYFS_DETECTION_BYPASS
 	struct inode *backing_inode, *inode = file_inode(file);
+#else
+	struct inode *inode = file_inode(file);
+#endif
 	struct integrity_iint_cache *iint = NULL;
 	struct ima_template_desc *template_desc = NULL;
 	char *pathbuf = NULL;
@@ -362,6 +366,7 @@ static int process_measurement(struct file *file, const struct cred *cred,
 		iint->measured_pcrs = 0;
 	}
 
+#ifndef CONFIG_IMA_OVERLAYFS_DETECTION_BYPASS
 	/* Detect and re-evaluate changes made to the backing file. */
 	backing_inode = d_real_inode(file_dentry(file));
 	if (backing_inode != inode &&
@@ -374,6 +379,7 @@ static int process_measurement(struct file *file, const struct cred *cred,
 			iint->measured_pcrs = 0;
 		}
 	}
+#endif
 
 	/* Determine if already appraised/measured based on bitmask
 	 * (IMA_MEASURE, IMA_MEASURED, IMA_XXXX_APPRAISE, IMA_XXXX_APPRAISED,