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[PATCH] stack overflow safe kdump: safe_smp_processor_id(): voyager 

"safe_smp_processor_id" implementation for i386-Voyager.

Signed-off-by: Fernando Vazquez <fernando@intellilink.co.jp>
Looks-reasonable-to: Andi Kleen <ak@muc.de>
Acked-by: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Vivek Goyal <vgoyal@in.ibm.com>
Cc: James Bottomley <James.Bottomley@steeleye.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Fernando Vazquez 2006-09-30 23:29:08 -07:00 committed by Linus Torvalds
parent dc2bc768a0
commit 2654c08caa
1 changed files with 7 additions and 0 deletions
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7
arch/i386/mach-voyager/voyager_smp.c
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@ -99,6 +99,7 @@ static void do_boot_cpu(__u8 cpuid);
static void do_quad_bootstrap(void); static void do_quad_bootstrap(void);
int hard_smp_processor_id(void); int hard_smp_processor_id(void);
int safe_smp_processor_id(void);
/* Inline functions */ /* Inline functions */
static inline void static inline void
@ -1247,6 +1248,12 @@ hard_smp_processor_id(void)
return 0; return 0;
} }
int
safe_smp_processor_id(void)
{
return hard_smp_processor_id();
}
/* broadcast a halt to all other CPUs */ /* broadcast a halt to all other CPUs */
void void
smp_send_stop(void) smp_send_stop(void)