linux/include/asm-x86/mce_32.h

#ifdef CONFIG_X86_MCE
extern void mcheck_init(struct cpuinfo_x86 *c);
#else
#define mcheck_init(c) do {} while(0)
#endif

extern int mce_disabled;

extern void stop_mce(void);
extern void restart_mce(void);
[PATCH] Don't trigger full rebuild via CONFIG_X86_MCE Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> 2006-06-23 09:04:20 +00:00			`#ifdef CONFIG_X86_MCE`
			`extern void mcheck_init(struct cpuinfo_x86 *c);`
			`#else`
			`#define mcheck_init(c) do {} while(0)`
			`#endif`
[PATCH] i386: Move mce_disabled to asm/mce.h Allows external actors to disable mce. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Andi Kleen <ak@suse.de> =================================================================== 2007-02-13 12:26:26 +00:00
			`extern int mce_disabled;`
x86: Stop MCEs and NMIs during code patching When a machine check or NMI occurs while multiple byte code is patched the CPU could theoretically see an inconsistent instruction and crash. Prevent this by temporarily disabling MCEs and returning early in the NMI handler. Based on discussion with Mathieu Desnoyers. Cc: Mathieu Desnoyers <compudj@krystal.dyndns.org> Cc: Jeremy Fitzhardinge <jeremy@goop.org> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 2007-07-22 09:12:32 +00:00
			`extern void stop_mce(void);`
			`extern void restart_mce(void);`