linux-kernel - [PATCH] 2.6.21-rt6 genapic

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Message-Id: <1179877658.25500.62.camel@sx.thebigcorporation.com>
Date:	Tue, 22 May 2007 16:47:38 -0700
From:	Sven-Thorsten Dietrich <sven@...bigcorporation.com>
To:	Ingo Molnar <mingo@...e.hu>, Steven Rostedt <rostedt@...dmis.org>
Cc:	LKML <Linux-kernel@...r.kernel.org>
Subject: [PATCH] 2.6.21-rt6 genapic


Add declaration for setup_apic_routing

This duplicates the declaration from i386 to x86_64 in the header.

The code, in genapic.c is shared between i386/x86_64.

Steven was trying to clean up that mess a while back, and this adds to
it.

In any case this gets compiling with
-Werror-implicit-function-declaration

Sven

Index: linux-2.6.21/arch/i386/kernel/acpi/boot.c
===================================================================
--- linux-2.6.21.orig/arch/i386/kernel/acpi/boot.c
+++ linux-2.6.21/arch/i386/kernel/acpi/boot.c
@@ -35,6 +35,7 @@
 #include <linux/ioport.h>
 
 #include <asm/pgtable.h>
+#include <asm/genapic.h>
 #include <asm/io_apic.h>
 #include <asm/apic.h>
 #include <asm/io.h>
Index: linux-2.6.21/arch/x86_64/kernel/mpparse.c
===================================================================
--- linux-2.6.21.orig/arch/x86_64/kernel/mpparse.c
+++ linux-2.6.21/arch/x86_64/kernel/mpparse.c
@@ -30,6 +30,7 @@
 #include <asm/io_apic.h>
 #include <asm/proto.h>
 #include <asm/acpi.h>
+#include <asm/genapic.h>
 
 /* Have we found an MP table */
 int smp_found_config;
Index: linux-2.6.21/include/asm-x86_64/genapic.h
===================================================================
--- linux-2.6.21.orig/include/asm-x86_64/genapic.h
+++ linux-2.6.21/include/asm-x86_64/genapic.h
@@ -29,6 +29,7 @@ struct genapic {
 	unsigned int (*phys_pkg_id)(int index_msb);
 };
 
+void setup_apic_routing(void);
 
 extern struct genapic *genapic;
 

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