diff --git a/xpm/Makefile b/xpm/Makefile
index 3fddf33f57573afd5f0f23f7007b3b7771bbc6cd..61163a23062bb6129f8d210bbf98f6e2e35b81ae 100644
--- a/xpm/Makefile
+++ b/xpm/Makefile
@@ -14,7 +14,8 @@ obj-$(CONFIG_SECURITY_XPM) += \
 	core/xpm_report.o \
 	validator/elf_code_segment_info.o \
 	validator/exec_signature_info.o \
-	developer/dsmm_developer.o
+	developer/dsmm_developer.o \
+	secureshield/dsmm_secureshield.o
 
 obj-$(CONFIG_SECURITY_XPM_DEBUG) += \
 	core/xpm_debugfs.o
@@ -23,6 +24,7 @@ ccflags-$(CONFIG_SECURITY_XPM) += \
 	-I$(srctree)/security/xpm/core \
 	-I$(srctree)/security/xpm/validator \
 	-I$(srctree)/security/xpm/developer \
+	-I$(srctree)/security/xpm/secureshield \
 	-I$(srctree)/security/selinux/include \
 	-I$(srctree)/security/selinux \
 	-I$(srctree)/fs \
diff --git a/xpm/core/xpm_security_hooks.c b/xpm/core/xpm_security_hooks.c
index bb60507f46ea969d8995823632173fce1cc5fee9..103a7c6bfb25eac4b95bc41476c4bc3f575b75e8 100644
--- a/xpm/core/xpm_security_hooks.c
+++ b/xpm/core/xpm_security_hooks.c
@@ -12,6 +12,7 @@
 #include "exec_signature_info.h"
 #include "fsverity_private.h"
 #include "code_sign_ext.h"
+#include "dsmm_secureshield.h"
 #include "xpm_common.h"
 #include "xpm_debugfs.h"
 #include "xpm_log.h"
@@ -319,15 +320,22 @@ static int xpm_check_prot(struct vm_area_struct *vma, unsigned long prot)
 
 	/* check for anonymous vma prot, anonymous executable permission need
 	 * controled by selinux
+	 * in secure shield mode, all anon + x is forbidden
+	 * in default mode, temporarily allow anon + x allocation
 	 */
-	if (is_anon && (prot & PROT_EXEC)) {
-		ret = xpm_avc_has_perm(SECCLASS_XPM, XPM__EXEC_ANON_MEM);
-		if (ret) {
-			report_mmap_event(ANON_EXEC, TYPE_ANON, vma,  prot);
-			return -EPERM;
+	if (vma_is_anonymous(vma) && (prot & PROT_EXEC)) {
+		if (dsmm_is_secureshield_enabled()) {
+			ret = -EPERM;
+			report_mmap_event(ANON_EXEC, TYPE_ANON, vma, prot);
+		} else {
+			ret = xpm_avc_has_perm(SECCLASS_XPM, XPM__EXEC_ANON_MEM);
+			if (ret) {
+				ret = 0;
+				report_mmap_event(ANON_EXEC, TYPE_ANON, vma, prot);
+			}
 		}
 
-		return 0;
+		return ret;
 	}
 
 	/* check for non-anonymous vma prot */
diff --git a/xpm/secureshield/dsmm_secureshield.c b/xpm/secureshield/dsmm_secureshield.c
new file mode 100644
index 0000000000000000000000000000000000000000..c983bdcc1d43f4a8fcae0ca1cce87814fca37ea1
--- /dev/null
+++ b/xpm/secureshield/dsmm_secureshield.c
@@ -0,0 +1,40 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * Copyright (c) 2024 Huawei Device Co., Ltd.
+ */
+
+#include <linux/proc_fs.h>
+
+#include "dsmm_secureshield.h"
+#include "xpm_log.h"
+
+#define STATE_UNINT 0
+#define STATE_ON    1
+#define STATE_OFF   2
+
+static uint32_t secureshield_state = STATE_UNINT;
+static int init_secureshield_state(void)
+{
+    if (strstr(saved_command_line, "advsecmode.state=1")) {
+        secureshield_state = STATE_ON;
+    } else {
+        // secureshield is defaultly set to off
+        secureshield_state = STATE_OFF;
+    }
+    xpm_log_info("secureshield init to %d", secureshield_state);
+    return secureshield_state;
+}
+
+static int get_secureshield_state(void)
+{
+    if (secureshield_state == STATE_UNINT) {
+        return init_secureshield_state();
+    } else {
+        return secureshield_state;
+    }
+}
+
+bool dsmm_is_secureshield_enabled(void)
+{
+    return get_secureshield_state() == STATE_ON;
+}
\ No newline at end of file
diff --git a/xpm/secureshield/dsmm_secureshield.h b/xpm/secureshield/dsmm_secureshield.h
new file mode 100644
index 0000000000000000000000000000000000000000..4cd0ccb45fd1324aeb90ecc9a8e4ab6314e436b1
--- /dev/null
+++ b/xpm/secureshield/dsmm_secureshield.h
@@ -0,0 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * Copyright (c) 2024 Huawei Device Co., Ltd.
+ */
+#ifndef _DSMM_SECURESHIELD_H
+#define _DSMM_SECURESHIELD_H
+
+bool dsmm_is_secureshield_enabled(void);
+
+#endif /* _DSMM_SECURESHIELD_H */
\ No newline at end of file