From 8b5a10fc6fd02289ea03480f93382b1a99006142 Mon Sep 17 00:00:00 2001 From: Jan Beulich Date: Wed, 19 Aug 2009 08:40:48 +0100 Subject: x86: properly annotate alternatives.c Some of the NOPs tables aren't used on 64-bits, quite some code and data is needed post-init for module loading only, and a couple of functions aren't used outside that file (i.e. can be static, and don't need to be exported). The change to __INITDATA/__INITRODATA is needed to avoid an assembler warning. Signed-off-by: Jan Beulich LKML-Reference: <4A8BC8A00200007800010823@vpn.id2.novell.com> Acked-by: Sam Ravnborg Signed-off-by: H. Peter Anvin --- arch/x86/include/asm/alternative.h | 7 ------- 1 file changed, 7 deletions(-) (limited to 'arch/x86/include/asm/alternative.h') diff --git a/arch/x86/include/asm/alternative.h b/arch/x86/include/asm/alternative.h index 1a37bcdc860..c240efc74e0 100644 --- a/arch/x86/include/asm/alternative.h +++ b/arch/x86/include/asm/alternative.h @@ -73,8 +73,6 @@ static inline void alternatives_smp_module_del(struct module *mod) {} static inline void alternatives_smp_switch(int smp) {} #endif /* CONFIG_SMP */ -const unsigned char *const *find_nop_table(void); - /* alternative assembly primitive: */ #define ALTERNATIVE(oldinstr, newinstr, feature) \ \ @@ -144,8 +142,6 @@ static inline void apply_paravirt(struct paravirt_patch_site *start, #define __parainstructions_end NULL #endif -extern void add_nops(void *insns, unsigned int len); - /* * Clear and restore the kernel write-protection flag on the local CPU. * Allows the kernel to edit read-only pages. @@ -161,10 +157,7 @@ extern void add_nops(void *insns, unsigned int len); * Intel's errata. * On the local CPU you need to be protected again NMI or MCE handlers seeing an * inconsistent instruction while you patch. - * The _early version expects the memory to already be RW. */ - extern void *text_poke(void *addr, const void *opcode, size_t len); -extern void *text_poke_early(void *addr, const void *opcode, size_t len); #endif /* _ASM_X86_ALTERNATIVE_H */ -- cgit v1.2.3