x86/uaccess: Move thread_info::addr_limit to thread_struct

[deliverable/linux.git] / arch / x86 / lib / getuser.S

diff --git a/arch/x86/lib/getuser.S b/arch/x86/lib/getuser.S
index 46668cda4ffdfd5af38abe5ca973ca15aa19d8d8..0ef5128c2de8b05ce60e8beac1e43f53adcba2ba 100644 (file)
--- a/arch/x86/lib/getuser.S
+++ b/arch/x86/lib/getuser.S
@@ -35,8 +35,8 @@
 
        .text
 ENTRY(__get_user_1)
-       GET_THREAD_INFO(%_ASM_DX)
-       cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
+       mov PER_CPU_VAR(current_task), %_ASM_DX
+       cmp TASK_addr_limit(%_ASM_DX),%_ASM_AX
        jae bad_get_user
        ASM_STAC
 1:     movzbl (%_ASM_AX),%edx
@@ -48,8 +48,8 @@ ENDPROC(__get_user_1)
 ENTRY(__get_user_2)
        add $1,%_ASM_AX
        jc bad_get_user
-       GET_THREAD_INFO(%_ASM_DX)
-       cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
+       mov PER_CPU_VAR(current_task), %_ASM_DX
+       cmp TASK_addr_limit(%_ASM_DX),%_ASM_AX
        jae bad_get_user
        ASM_STAC
 2:     movzwl -1(%_ASM_AX),%edx
@@ -61,8 +61,8 @@ ENDPROC(__get_user_2)
 ENTRY(__get_user_4)
        add $3,%_ASM_AX
        jc bad_get_user
-       GET_THREAD_INFO(%_ASM_DX)
-       cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
+       mov PER_CPU_VAR(current_task), %_ASM_DX
+       cmp TASK_addr_limit(%_ASM_DX),%_ASM_AX
        jae bad_get_user
        ASM_STAC
 3:     movl -3(%_ASM_AX),%edx
@@ -75,8 +75,8 @@ ENTRY(__get_user_8)
 #ifdef CONFIG_X86_64
        add $7,%_ASM_AX
        jc bad_get_user
-       GET_THREAD_INFO(%_ASM_DX)
-       cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
+       mov PER_CPU_VAR(current_task), %_ASM_DX
+       cmp TASK_addr_limit(%_ASM_DX),%_ASM_AX
        jae bad_get_user
        ASM_STAC
 4:     movq -7(%_ASM_AX),%rdx
@@ -86,8 +86,8 @@ ENTRY(__get_user_8)
 #else
        add $7,%_ASM_AX
        jc bad_get_user_8
-       GET_THREAD_INFO(%_ASM_DX)
-       cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
+       mov PER_CPU_VAR(current_task), %_ASM_DX
+       cmp TASK_addr_limit(%_ASM_DX),%_ASM_AX
        jae bad_get_user_8
        ASM_STAC
 4:     movl -7(%_ASM_AX),%edx