From: Thomas Gleixner tglx@linutronix.de
[ Upstream commit 32fd8b59f91fcd3bf9459aa72d90345735cc2588 ]
No point in defining the identical macros twice depending on C or assembly mode. They are still identical.
Signed-off-by: Thomas Gleixner tglx@linutronix.de Signed-off-by: Borislav Petkov bp@suse.de Link: https://lkml.kernel.org/r/20210908132525.023659534@linutronix.de Signed-off-by: Sasha Levin sashal@kernel.org --- arch/x86/include/asm/asm.h | 36 ++++++++++++------------------------ 1 file changed, 12 insertions(+), 24 deletions(-)
diff --git a/arch/x86/include/asm/asm.h b/arch/x86/include/asm/asm.h index 3ad3da9a7d97..719955e658a2 100644 --- a/arch/x86/include/asm/asm.h +++ b/arch/x86/include/asm/asm.h @@ -132,18 +132,6 @@ .long (handler) - . ; \ .popsection
-# define _ASM_EXTABLE(from, to) \ - _ASM_EXTABLE_HANDLE(from, to, ex_handler_default) - -# define _ASM_EXTABLE_UA(from, to) \ - _ASM_EXTABLE_HANDLE(from, to, ex_handler_uaccess) - -# define _ASM_EXTABLE_CPY(from, to) \ - _ASM_EXTABLE_HANDLE(from, to, ex_handler_copy) - -# define _ASM_EXTABLE_FAULT(from, to) \ - _ASM_EXTABLE_HANDLE(from, to, ex_handler_fault) - # ifdef CONFIG_KPROBES # define _ASM_NOKPROBE(entry) \ .pushsection "_kprobe_blacklist","aw" ; \ @@ -164,18 +152,6 @@ " .long (" _EXPAND_EXTABLE_HANDLE(handler) ") - .\n" \ " .popsection\n"
-# define _ASM_EXTABLE(from, to) \ - _ASM_EXTABLE_HANDLE(from, to, ex_handler_default) - -# define _ASM_EXTABLE_UA(from, to) \ - _ASM_EXTABLE_HANDLE(from, to, ex_handler_uaccess) - -# define _ASM_EXTABLE_CPY(from, to) \ - _ASM_EXTABLE_HANDLE(from, to, ex_handler_copy) - -# define _ASM_EXTABLE_FAULT(from, to) \ - _ASM_EXTABLE_HANDLE(from, to, ex_handler_fault) - /* For C file, we already have NOKPROBE_SYMBOL macro */
/* @@ -188,6 +164,18 @@ register unsigned long current_stack_pointer asm(_ASM_SP); #define ASM_CALL_CONSTRAINT "+r" (current_stack_pointer) #endif /* __ASSEMBLY__ */
+#define _ASM_EXTABLE(from, to) \ + _ASM_EXTABLE_HANDLE(from, to, ex_handler_default) + +#define _ASM_EXTABLE_UA(from, to) \ + _ASM_EXTABLE_HANDLE(from, to, ex_handler_uaccess) + +#define _ASM_EXTABLE_CPY(from, to) \ + _ASM_EXTABLE_HANDLE(from, to, ex_handler_copy) + +#define _ASM_EXTABLE_FAULT(from, to) \ + _ASM_EXTABLE_HANDLE(from, to, ex_handler_fault) + #endif /* __KERNEL__ */
#endif /* _ASM_X86_ASM_H */