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author | H. Peter Anvin <hpa@zytor.com> | 2008-11-11 21:03:07 (GMT) |
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committer | H. Peter Anvin <hpa@zytor.com> | 2008-11-11 21:03:07 (GMT) |
commit | 4687518c4cb7807fbeff21770e309080f9eb7f2f (patch) | |
tree | ad5a423f3f70a0ab3ca16dd8a4a9a1aabdf94986 /arch/x86/kernel/irqinit_32.c | |
parent | f21f237cf55494c3a4209de323281a3b0528da10 (diff) | |
download | linux-fsl-qoriq-4687518c4cb7807fbeff21770e309080f9eb7f2f.tar.xz |
x86: 32 bit: interrupt stub consistency with 64 bit
Don't generate interrupt stubs for interrupt vectors below
FIRST_EXTERNAL_VECTOR, and make the table of interrupt vectors
(interrupt[]) __initconst. Both of these changes both conserve memory
and improve consistency with 64 bits.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'arch/x86/kernel/irqinit_32.c')
-rw-r--r-- | arch/x86/kernel/irqinit_32.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/irqinit_32.c b/arch/x86/kernel/irqinit_32.c index 845aa98..607db63 100644 --- a/arch/x86/kernel/irqinit_32.c +++ b/arch/x86/kernel/irqinit_32.c @@ -129,7 +129,7 @@ void __init native_init_IRQ(void) for (i = FIRST_EXTERNAL_VECTOR; i < NR_VECTORS; i++) { /* SYSCALL_VECTOR was reserved in trap_init. */ if (i != SYSCALL_VECTOR) - set_intr_gate(i, interrupt[i]); + set_intr_gate(i, interrupt[i-FIRST_EXTERNAL_VECTOR]); } |