~hc/RK356X_SDK_RELEASE.git

..	..	@@ -26,6 +26,9 @@
26	26	case 4: \
27	27	__get_user_asm(x, ptr, retval, "l"); \
28	28	break; \
	29	+ case 8: \
	30	+ __get_user_u64(x, ptr, retval); \
	31	+ break; \
29	32	default: \
30	33	__get_user_unknown(); \
31	34	break; \
..	..	@@ -66,6 +69,56 @@
66	69
67	70	extern void __get_user_unknown(void);
68	71
	72	+#if defined(CONFIG_CPU_LITTLE_ENDIAN)
	73	+#define __get_user_u64(x, addr, err) \
	74	+({ \
	75	+__asm__ __volatile__( \
	76	+ "1:\n\t" \
	77	+ "mov.l %2,%R1\n\t" \
	78	+ "mov.l %T2,%S1\n\t" \
	79	+ "2:\n" \
	80	+ ".section .fixup,\"ax\"\n" \
	81	+ "3:\n\t" \
	82	+ "mov #0,%R1\n\t" \
	83	+ "mov #0,%S1\n\t" \
	84	+ "mov.l 4f, %0\n\t" \
	85	+ "jmp @%0\n\t" \
	86	+ " mov %3, %0\n\t" \
	87	+ ".balign 4\n" \
	88	+ "4: .long 2b\n\t" \
	89	+ ".previous\n" \
	90	+ ".section __ex_table,\"a\"\n\t" \
	91	+ ".long 1b, 3b\n\t" \
	92	+ ".long 1b + 2, 3b\n\t" \
	93	+ ".previous" \
	94	+ :"=&r" (err), "=&r" (x) \
	95	+ :"m" (__m(addr)), "i" (-EFAULT), "0" (err)); })
	96	+#else
	97	+#define __get_user_u64(x, addr, err) \
	98	+({ \
	99	+__asm__ __volatile__( \
	100	+ "1:\n\t" \
	101	+ "mov.l %2,%S1\n\t" \
	102	+ "mov.l %T2,%R1\n\t" \
	103	+ "2:\n" \
	104	+ ".section .fixup,\"ax\"\n" \
	105	+ "3:\n\t" \
	106	+ "mov #0,%S1\n\t" \
	107	+ "mov #0,%R1\n\t" \
	108	+ "mov.l 4f, %0\n\t" \
	109	+ "jmp @%0\n\t" \
	110	+ " mov %3, %0\n\t" \
	111	+ ".balign 4\n" \
	112	+ "4: .long 2b\n\t" \
	113	+ ".previous\n" \
	114	+ ".section __ex_table,\"a\"\n\t" \
	115	+ ".long 1b, 3b\n\t" \
	116	+ ".long 1b + 2, 3b\n\t" \
	117	+ ".previous" \
	118	+ :"=&r" (err), "=&r" (x) \
	119	+ :"m" (__m(addr)), "i" (-EFAULT), "0" (err)); })
	120	+#endif
	121	+
69	122	#define __put_user_size(x,ptr,size,retval) \
70	123	do { \
71	124	retval = 0; \