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| author | Andi Kleen <ak@suse.de> | 2006-01-11 22:45:54 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-11 19:05:00 -0800 |
| commit | 915f34e20c20ee383832bce0a4bc962d0c86be8d (patch) | |
| tree | 2e1914cc129361d15e0ad8d888913a0623aef80b /arch/x86_64/kernel/i8259.c | |
| parent | e080e9d66fd276ed34bc2834eedc134189b87fc9 (diff) | |
| download | op-kernel-dev-915f34e20c20ee383832bce0a4bc962d0c86be8d.zip op-kernel-dev-915f34e20c20ee383832bce0a4bc962d0c86be8d.tar.gz | |
[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 <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/x86_64/kernel/i8259.c')
| -rw-r--r-- | arch/x86_64/kernel/i8259.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/x86_64/kernel/i8259.c b/arch/x86_64/kernel/i8259.c index 6e5101a..b61965f 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 /* |
