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Date: Sat, 1 Mar 2003 02:01:44 -0500 (EST)
From: Zwane Mwaikambo <zwane@linuxpower.ca>
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To: Linux Kernel <linux-kernel@vger.kernel.org>
cc: Linus Torvalds <torvalds@transmeta.com>, Martin Bligh <mbligh@aracnet.com>
Subject: Re: [PATCH][2.5] why noirqbalance doesn't work
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This should fix the noapic case with the patch applied.

Index: linux-2.5.63-DBE/arch/i386/kernel/io_apic.c
===================================================================
RCS file: /build/cvsroot/linux-2.5.63/arch/i386/kernel/io_apic.c,v
retrieving revision 1.2
diff -u -r1.2 io_apic.c
--- linux-2.5.63-DBE/arch/i386/kernel/io_apic.c	1 Mar 2003 06:52:16 -0000	1.2
+++ linux-2.5.63-DBE/arch/i386/kernel/io_apic.c	1 Mar 2003 06:52:25 -0000
@@ -205,6 +205,9 @@
 	unsigned long flags;
 	int apic, pin;
 
+	if (skip_ioapic_setup == 1)
+		return;
+
 	spin_lock_irqsave(&ioapic_lock, flags);
 	for (apic = 0; apic < nr_ioapics; apic++) {
 		for (pin = 0; pin < nr_ioapic_registers[apic]; pin++) {

-- 
function.linuxpower.ca
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