From: "Fernando Luis Vázquez Cao" <fernando@oss.ntt.co.jp>
To: vgoyal@in.ibm.com
Cc: "Eric W. Biederman" <ebiederm@xmission.com>,
akpm@osdl.org, ak@suse.de, James.Bottomley@steeleye.com,
linux-kernel@vger.kernel.org, fastboot@lists.osdl.org
Subject: [PATCH 2/4] stack overflow safe kdump (2.6.18-rc1-i386) - safe_smp_processor_id_voyager
Date: Tue, 11 Jul 2006 15:05:32 +0900 [thread overview]
Message-ID: <1152597932.2414.55.camel@localhost.localdomain> (raw)
"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)
reply other threads:[~2006-07-11 6:05 UTC|newest]
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