Gitweb: http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=cf8197...
Commit: cf81978d5fb32ab75f701690b372e1126b41861f
Parent: c6df0d71bec391e78e0a38109d63154acd69a937
Author: Alexander van Heukelum <heukelum@fastmail.fm>
AuthorDate: Tue Sep 9 21:56:08 2008 +0200
Committer: Ingo Molnar <mingo@elte.hu>
CommitDate: Mon Oct 13 10:20:31 2008 +0200
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>
---
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 e259850..0039856 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
--
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