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Date: Sun, 3 Nov 2002 11:23:49 -0500 (EST)
From: Zwane Mwaikambo <zwane@holomorphy.com>
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To: Alan Cox <alan@lxorguk.ukuu.org.uk>
cc: Linux Kernel <linux-kernel@vger.kernel.org>
Subject: [PATCH][2.5] nolapic boot parameter
Message-ID: <Pine.LNX.4.44.0211031122280.14075-100000@montezuma.mastecende.com>
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This has bugged me for a while, also applies to 2.4.45

Index: linux-2.5.44-ac5/arch/i386/kernel/apic.c
===================================================================
RCS file: /build/cvsroot/linux-2.5.44-ac5/arch/i386/kernel/apic.c,v
retrieving revision 1.1.1.1
diff -u -r1.1.1.1 apic.c
--- linux-2.5.44-ac5/arch/i386/kernel/apic.c	3 Nov 2002 07:20:03 -0000	1.1.1.1
+++ linux-2.5.44-ac5/arch/i386/kernel/apic.c	3 Nov 2002 07:43:50 -0000
@@ -609,11 +609,20 @@
 
 #endif	/* CONFIG_PM */
 
+int dont_enable_local_apic __initdata = 0;
+
+static int __init nolapic_setup(char *str)
+{
+	dont_enable_local_apic = 1;
+	return 1;
+}
+
+__setup("nolapic", nolapic_setup);
+
 /*
  * Detect and enable local APICs on non-SMP boards.
  * Original code written by Keir Fraser.
  */
-int dont_enable_local_apic __initdata = 0;
 
 static int __init detect_init_APIC (void)
 {

-- 
function.linuxpower.ca

-
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