lkml.org 
[lkml]   [2006]   [Nov]   [24]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
DateFri, 24 Nov 2006 17:36:59 -0800
From"Yinghai Lu" <>
Subject[PATCH 2/2] x86-64: change the size for interrupt array to NR_VECTORS
Please check the patch.
[PATCH] x86_64: interrupt array size should be aligned to NR_VECTORS
interrupt array is referred for idt vectors instead of NR_IRQS, so change size
to NR_VECTORS - FIRST_EXTERNAL_VECTOR. Also change to static.

Signed-off-by: Yinghai Lu <yinghai@amd.com>

diff --git a/arch/x86_64/kernel/i8259.c b/arch/x86_64/kernel/i8259.c
index c4ef801..d73c79e 100644
--- a/arch/x86_64/kernel/i8259.c
+++ b/arch/x86_64/kernel/i8259.c
@@ -76,7 +76,8 @@ #define IRQLIST_16(x) \
IRQ(x,8), IRQ(x,9), IRQ(x,a), IRQ(x,b), \
IRQ(x,c), IRQ(x,d), IRQ(x,e), IRQ(x,f)

-void (*interrupt[NR_IRQS])(void) = {
+/* for the irq vectors */
+static void (*interrupt[NR_VECTORS - FIRST_EXTERNAL_VECTOR])(void) = {
IRQLIST_16(0x2), IRQLIST_16(0x3),
IRQLIST_16(0x4), IRQLIST_16(0x5), IRQLIST_16(0x6), IRQLIST_16(0x7),
IRQLIST_16(0x8), IRQLIST_16(0x9), IRQLIST_16(0xa), IRQLIST_16(0xb),
\
 
 \ /
  Last update: 2006-11-25 02:39    [from the cache]
©2003-2010