* [PATCH 2/4] stack overflow safe kdump (2.6.18-rc1-i386) - safe_smp_processor_id_voyager
@ 2006-07-11 6:05 Fernando Luis Vázquez Cao
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From: Fernando Luis Vázquez Cao @ 2006-07-11 6:05 UTC (permalink / raw)
To: vgoyal
Cc: Eric W. Biederman, akpm, ak, James.Bottomley, linux-kernel, fastboot
"safe_smp_processor_id" implementation for i386-Voyager.
Signed-off-by: Fernando Vazquez <fernando@intellilink.co.jp>
---
diff -urNp linux-2.6.18-rc1/arch/i386/mach-voyager/voyager_smp.c linux-2.6.18-rc1-sof/arch/i386/mach-voyager/voyager_smp.c
--- linux-2.6.18-rc1/arch/i386/mach-voyager/voyager_smp.c 2006-07-11 10:11:38.000000000 +0900
+++ linux-2.6.18-rc1-sof/arch/i386/mach-voyager/voyager_smp.c 2006-07-11 14:09:15.000000000 +0900
@@ -99,6 +99,7 @@ static void do_boot_cpu(__u8 cpuid);
static void do_quad_bootstrap(void);
int hard_smp_processor_id(void);
+int safe_smp_processor_id(void);
/* Inline functions */
static inline void
@@ -1247,6 +1248,12 @@ hard_smp_processor_id(void)
return 0;
}
+int
+safe_smp_processor_id(void)
+{
+ return hard_smp_processor_id();
+}
+
/* broadcast a halt to all other CPUs */
void
smp_send_stop(void)
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