diff options
Diffstat (limited to 'arch/x86/lib/putuser.S')
| -rw-r--r-- | arch/x86/lib/putuser.S | 36 |
1 files changed, 20 insertions, 16 deletions
diff --git a/arch/x86/lib/putuser.S b/arch/x86/lib/putuser.S index 1451e0c4ae22..46d9e9b98a61 100644 --- a/arch/x86/lib/putuser.S +++ b/arch/x86/lib/putuser.S @@ -11,13 +11,13 @@ * return an error value in addition to the "real" * return value. */ +#include <linux/export.h> #include <linux/linkage.h> +#include <linux/objtool.h> #include <asm/thread_info.h> #include <asm/errno.h> #include <asm/asm.h> #include <asm/smap.h> -#include <asm/export.h> - /* * __put_user_X @@ -46,6 +46,7 @@ .text SYM_FUNC_START(__put_user_1) + ANNOTATE_NOENDBR check_range size=1 ASM_STAC 1: movb %al,(%_ASM_CX) @@ -56,7 +57,7 @@ SYM_FUNC_END(__put_user_1) EXPORT_SYMBOL(__put_user_1) SYM_FUNC_START(__put_user_nocheck_1) - ENDBR + ANNOTATE_NOENDBR ASM_STAC 2: movb %al,(%_ASM_CX) xor %ecx,%ecx @@ -66,6 +67,7 @@ SYM_FUNC_END(__put_user_nocheck_1) EXPORT_SYMBOL(__put_user_nocheck_1) SYM_FUNC_START(__put_user_2) + ANNOTATE_NOENDBR check_range size=2 ASM_STAC 3: movw %ax,(%_ASM_CX) @@ -76,7 +78,7 @@ SYM_FUNC_END(__put_user_2) EXPORT_SYMBOL(__put_user_2) SYM_FUNC_START(__put_user_nocheck_2) - ENDBR + ANNOTATE_NOENDBR ASM_STAC 4: movw %ax,(%_ASM_CX) xor %ecx,%ecx @@ -86,6 +88,7 @@ SYM_FUNC_END(__put_user_nocheck_2) EXPORT_SYMBOL(__put_user_nocheck_2) SYM_FUNC_START(__put_user_4) + ANNOTATE_NOENDBR check_range size=4 ASM_STAC 5: movl %eax,(%_ASM_CX) @@ -96,7 +99,7 @@ SYM_FUNC_END(__put_user_4) EXPORT_SYMBOL(__put_user_4) SYM_FUNC_START(__put_user_nocheck_4) - ENDBR + ANNOTATE_NOENDBR ASM_STAC 6: movl %eax,(%_ASM_CX) xor %ecx,%ecx @@ -106,6 +109,7 @@ SYM_FUNC_END(__put_user_nocheck_4) EXPORT_SYMBOL(__put_user_nocheck_4) SYM_FUNC_START(__put_user_8) + ANNOTATE_NOENDBR check_range size=8 ASM_STAC 7: mov %_ASM_AX,(%_ASM_CX) @@ -119,7 +123,7 @@ SYM_FUNC_END(__put_user_8) EXPORT_SYMBOL(__put_user_8) SYM_FUNC_START(__put_user_nocheck_8) - ENDBR + ANNOTATE_NOENDBR ASM_STAC 9: mov %_ASM_AX,(%_ASM_CX) #ifdef CONFIG_X86_32 @@ -138,15 +142,15 @@ SYM_CODE_START_LOCAL(__put_user_handle_exception) RET SYM_CODE_END(__put_user_handle_exception) - _ASM_EXTABLE(1b, __put_user_handle_exception) - _ASM_EXTABLE(2b, __put_user_handle_exception) - _ASM_EXTABLE(3b, __put_user_handle_exception) - _ASM_EXTABLE(4b, __put_user_handle_exception) - _ASM_EXTABLE(5b, __put_user_handle_exception) - _ASM_EXTABLE(6b, __put_user_handle_exception) - _ASM_EXTABLE(7b, __put_user_handle_exception) - _ASM_EXTABLE(9b, __put_user_handle_exception) + _ASM_EXTABLE_UA(1b, __put_user_handle_exception) + _ASM_EXTABLE_UA(2b, __put_user_handle_exception) + _ASM_EXTABLE_UA(3b, __put_user_handle_exception) + _ASM_EXTABLE_UA(4b, __put_user_handle_exception) + _ASM_EXTABLE_UA(5b, __put_user_handle_exception) + _ASM_EXTABLE_UA(6b, __put_user_handle_exception) + _ASM_EXTABLE_UA(7b, __put_user_handle_exception) + _ASM_EXTABLE_UA(9b, __put_user_handle_exception) #ifdef CONFIG_X86_32 - _ASM_EXTABLE(8b, __put_user_handle_exception) - _ASM_EXTABLE(10b, __put_user_handle_exception) + _ASM_EXTABLE_UA(8b, __put_user_handle_exception) + _ASM_EXTABLE_UA(10b, __put_user_handle_exception) #endif |