diff options
| author | Alexander van Heukelum <heukelum@fastmail.fm> | 2008-09-09 23:56:08 +0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-10-13 12:20:31 +0400 |
| commit | cf81978d5fb32ab75f701690b372e1126b41861f (patch) | |
| tree | 4da7a2b401dc20aed75340a95801051506722a58 /arch | |
| parent | c6df0d71bec391e78e0a38109d63154acd69a937 (diff) | |
| download | linux-cf81978d5fb32ab75f701690b372e1126b41861f.tar.xz | |
i386: convert hardware exception 15 to an interrupt gate
Handle exception 15 with interrupt initially off.
Signed-off-by: Alexander van Heukelum <heukelum@fastmail.fm>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/kernel/traps_32.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/x86/kernel/traps_32.c b/arch/x86/kernel/traps_32.c index e2598505ef5c..0039856b6344 100644 --- a/arch/x86/kernel/traps_32.c +++ b/arch/x86/kernel/traps_32.c @@ -1164,6 +1164,7 @@ void do_simd_coprocessor_error(struct pt_regs *regs, long error_code) void do_spurious_interrupt_bug(struct pt_regs *regs, long error_code) { + conditional_sti(regs); #if 0 /* No need to warn about this any longer. */ printk(KERN_INFO "Ignoring P6 Local APIC Spurious Interrupt Bug...\n"); @@ -1277,7 +1278,7 @@ void __init trap_init(void) set_intr_gate(12, &stack_segment); set_intr_gate(13, &general_protection); set_intr_gate(14, &page_fault); - set_trap_gate(15, &spurious_interrupt_bug); + set_intr_gate(15, &spurious_interrupt_bug); set_trap_gate(16, &coprocessor_error); set_trap_gate(17, &alignment_check); #ifdef CONFIG_X86_MCE |