--- zzzz-none-000/linux-3.10.107/security/selinux/ss/ebitmap.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/security/selinux/ss/ebitmap.h	2021-02-04 17:41:59.000000000 +0000
@@ -16,7 +16,13 @@
 
 #include <net/netlabel.h>
 
-#define EBITMAP_UNIT_NUMS	((32 - sizeof(void *) - sizeof(u32))	\
+#ifdef CONFIG_64BIT
+#define	EBITMAP_NODE_SIZE	64
+#else
+#define	EBITMAP_NODE_SIZE	32
+#endif
+
+#define EBITMAP_UNIT_NUMS	((EBITMAP_NODE_SIZE-sizeof(void *)-sizeof(u32))\
 					/ sizeof(unsigned long))
 #define EBITMAP_UNIT_SIZE	BITS_PER_LONG
 #define EBITMAP_SIZE		(EBITMAP_UNIT_NUMS * EBITMAP_UNIT_SIZE)
@@ -117,7 +123,7 @@
 
 int ebitmap_cmp(struct ebitmap *e1, struct ebitmap *e2);
 int ebitmap_cpy(struct ebitmap *dst, struct ebitmap *src);
-int ebitmap_contains(struct ebitmap *e1, struct ebitmap *e2);
+int ebitmap_contains(struct ebitmap *e1, struct ebitmap *e2, u32 last_e2bit);
 int ebitmap_get_bit(struct ebitmap *e, unsigned long bit);
 int ebitmap_set_bit(struct ebitmap *e, unsigned long bit, int value);
 void ebitmap_destroy(struct ebitmap *e);
@@ -126,17 +132,17 @@
 
 #ifdef CONFIG_NETLABEL
 int ebitmap_netlbl_export(struct ebitmap *ebmap,
-			  struct netlbl_lsm_secattr_catmap **catmap);
+			  struct netlbl_lsm_catmap **catmap);
 int ebitmap_netlbl_import(struct ebitmap *ebmap,
-			  struct netlbl_lsm_secattr_catmap *catmap);
+			  struct netlbl_lsm_catmap *catmap);
 #else
 static inline int ebitmap_netlbl_export(struct ebitmap *ebmap,
-				struct netlbl_lsm_secattr_catmap **catmap)
+					struct netlbl_lsm_catmap **catmap)
 {
 	return -ENOMEM;
 }
 static inline int ebitmap_netlbl_import(struct ebitmap *ebmap,
-				struct netlbl_lsm_secattr_catmap *catmap)
+					struct netlbl_lsm_catmap *catmap)
 {
 	return -ENOMEM;
 }