From 915f34e20c20ee383832bce0a4bc962d0c86be8d Mon Sep 17 00:00:00 2001 From: Andi Kleen Date: Wed, 11 Jan 2006 22:45:54 +0100 Subject: [PATCH] x86_64: Remove useless KDB vector It was set as an NMI, but the NMI bit always forces an interrupt to end up at vector 2. So it was never used. Remove. Signed-off-by: Andi Kleen Signed-off-by: Linus Torvalds --- arch/x86_64/kernel/i8259.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'arch/x86_64/kernel/i8259.c') diff --git a/arch/x86_64/kernel/i8259.c b/arch/x86_64/kernel/i8259.c index 6e5101ad3d1..b61965f0fb3 100644 --- a/arch/x86_64/kernel/i8259.c +++ b/arch/x86_64/kernel/i8259.c @@ -549,10 +549,9 @@ void __init init_IRQ(void) int vector = FIRST_EXTERNAL_VECTOR + i; if (i >= NR_IRQS) break; - if (vector != IA32_SYSCALL_VECTOR && vector != KDB_VECTOR) { + if (vector != IA32_SYSCALL_VECTOR) set_intr_gate(vector, interrupt[i]); } - } #ifdef CONFIG_SMP /* -- cgit v1.2.3