1 files changed, 21 insertions, 21 deletions
diff --git a/arch/x86/lib/getuser_64.S b/arch/x86/lib/getuser_64.S
index 5448876261f8..2b003d313480 100644
--- a/arch/x86/lib/getuser_64.S
+++ b/arch/x86/lib/getuser_64.S
@@ -36,10 +36,10 @@
        .text
 ENTRY(__get_user_1)
        CFI_STARTPROC
-        GET_THREAD_INFO(%r8)
+        GET_THREAD_INFO(%rdx)
-        cmpq threadinfo_addr_limit(%r8),%rcx
+        cmpq threadinfo_addr_limit(%rdx),%rax
        jae bad_get_user
-1:      movzb (%rcx),%edx
+1:      movzb (%rax),%edx
        xorl %eax,%eax
        ret
        CFI_ENDPROC
@@ -47,48 +47,48 @@ ENDPROC(__get_user_1)
 ENTRY(__get_user_2)
        CFI_STARTPROC
-        GET_THREAD_INFO(%r8)
+        GET_THREAD_INFO(%rdx)
-        addq $1,%rcx
+        addq $1,%rax
        jc 20f
-        cmpq threadinfo_addr_limit(%r8),%rcx
+        cmpq threadinfo_addr_limit(%rdx),%rax
        jae 20f
-        decq   %rcx
+        decq   %rax
-2:      movzwl (%rcx),%edx
+2:      movzwl (%rax),%edx
        xorl %eax,%eax
        ret
-20:     decq    %rcx
+20:     decq    %rax
        jmp     bad_get_user
        CFI_ENDPROC
 ENDPROC(__get_user_2)
 ENTRY(__get_user_4)
        CFI_STARTPROC
-        GET_THREAD_INFO(%r8)
+        GET_THREAD_INFO(%rdx)
-        addq $3,%rcx
+        addq $3,%rax
        jc 30f
-        cmpq threadinfo_addr_limit(%r8),%rcx
+        cmpq threadinfo_addr_limit(%rdx),%rax
        jae 30f
-        subq $3,%rcx
+        subq $3,%rax
-3:      movl (%rcx),%edx
+3:      movl (%rax),%edx
        xorl %eax,%eax
        ret
-30:     subq $3,%rcx
+30:     subq $3,%rax
        jmp bad_get_user
        CFI_ENDPROC
 ENDPROC(__get_user_4)
 ENTRY(__get_user_8)
        CFI_STARTPROC
-        GET_THREAD_INFO(%r8)
+        GET_THREAD_INFO(%rdx)
-        addq $7,%rcx
+        addq $7,%rax
        jc 40f
-        cmpq threadinfo_addr_limit(%r8),%rcx
+        cmpq threadinfo_addr_limit(%rdx),%rax
        jae     40f
-        subq    $7,%rcx
+        subq    $7,%rax
-4:      movq (%rcx),%rdx
+4:      movq (%rax),%rdx
        xorl %eax,%eax
        ret
-40:     subq $7,%rcx
+40:     subq $7,%rax
        jmp bad_get_user
        CFI_ENDPROC
 ENDPROC(__get_user_8)

diff --git a/arch/x86/lib/getuser_64.S b/arch/x86/lib/getuser_64.S index 5448876261f8..2b003d313480 100644 --- a/arch/x86/lib/getuser_64.S +++ b/arch/x86/lib/getuser_64.S
@@ -36,10 +36,10 @@
36	.text	36	.text
37	ENTRY(__get_user_1)	37	ENTRY(__get_user_1)
38	CFI_STARTPROC	38	CFI_STARTPROC
39	GET_THREAD_INFO(%r8)	39	GET_THREAD_INFO(%rdx)
40	cmpq threadinfo_addr_limit(%r8),%rcx	40	cmpq threadinfo_addr_limit(%rdx),%rax
41	jae bad_get_user	41	jae bad_get_user
42	1: movzb (%rcx),%edx	42	1: movzb (%rax),%edx
43	xorl %eax,%eax	43	xorl %eax,%eax
44	ret	44	ret
45	CFI_ENDPROC	45	CFI_ENDPROC
@@ -47,48 +47,48 @@ ENDPROC(__get_user_1)
47		47
48	ENTRY(__get_user_2)	48	ENTRY(__get_user_2)
49	CFI_STARTPROC	49	CFI_STARTPROC
50	GET_THREAD_INFO(%r8)	50	GET_THREAD_INFO(%rdx)
51	addq $1,%rcx	51	addq $1,%rax
52	jc 20f	52	jc 20f
53	cmpq threadinfo_addr_limit(%r8),%rcx	53	cmpq threadinfo_addr_limit(%rdx),%rax
54	jae 20f	54	jae 20f
55	decq %rcx	55	decq %rax
56	2: movzwl (%rcx),%edx	56	2: movzwl (%rax),%edx
57	xorl %eax,%eax	57	xorl %eax,%eax
58	ret	58	ret
59	20: decq %rcx	59	20: decq %rax
60	jmp bad_get_user	60	jmp bad_get_user
61	CFI_ENDPROC	61	CFI_ENDPROC
62	ENDPROC(__get_user_2)	62	ENDPROC(__get_user_2)
63		63
64	ENTRY(__get_user_4)	64	ENTRY(__get_user_4)
65	CFI_STARTPROC	65	CFI_STARTPROC
66	GET_THREAD_INFO(%r8)	66	GET_THREAD_INFO(%rdx)
67	addq $3,%rcx	67	addq $3,%rax
68	jc 30f	68	jc 30f
69	cmpq threadinfo_addr_limit(%r8),%rcx	69	cmpq threadinfo_addr_limit(%rdx),%rax
70	jae 30f	70	jae 30f
71	subq $3,%rcx	71	subq $3,%rax
72	3: movl (%rcx),%edx	72	3: movl (%rax),%edx
73	xorl %eax,%eax	73	xorl %eax,%eax
74	ret	74	ret
75	30: subq $3,%rcx	75	30: subq $3,%rax
76	jmp bad_get_user	76	jmp bad_get_user
77	CFI_ENDPROC	77	CFI_ENDPROC
78	ENDPROC(__get_user_4)	78	ENDPROC(__get_user_4)
79		79
80	ENTRY(__get_user_8)	80	ENTRY(__get_user_8)
81	CFI_STARTPROC	81	CFI_STARTPROC
82	GET_THREAD_INFO(%r8)	82	GET_THREAD_INFO(%rdx)
83	addq $7,%rcx	83	addq $7,%rax
84	jc 40f	84	jc 40f
85	cmpq threadinfo_addr_limit(%r8),%rcx	85	cmpq threadinfo_addr_limit(%rdx),%rax
86	jae 40f	86	jae 40f
87	subq $7,%rcx	87	subq $7,%rax
88	4: movq (%rcx),%rdx	88	4: movq (%rax),%rdx
89	xorl %eax,%eax	89	xorl %eax,%eax
90	ret	90	ret
91	40: subq $7,%rcx	91	40: subq $7,%rax
92	jmp bad_get_user	92	jmp bad_get_user
93	CFI_ENDPROC	93	CFI_ENDPROC
94	ENDPROC(__get_user_8)	94	ENDPROC(__get_user_8)