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Date: Tue, 9 Sep 2008 21:56:07 +0200 From: heukelum@...tmail.fm To: linux-kernel@...r.kernel.org, mingo@...e.hu, ak@...e.de Cc: Alexander van Heukelum <heukelum@...tmail.fm> Subject: [PATCH 13/24] i386: convert hardware exception 13 to an interrupt gate From: Alexander van Heukelum <heukelum@...tmail.fm> Handle general protection exception with interrupt initially off. Signed-off-by: Alexander van Heukelum <heukelum@...tmail.fm> --- arch/x86/kernel/traps_32.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) diff --git a/arch/x86/kernel/traps_32.c b/arch/x86/kernel/traps_32.c index e535324..c3b636e 100644 --- a/arch/x86/kernel/traps_32.c +++ b/arch/x86/kernel/traps_32.c @@ -652,6 +652,8 @@ do_general_protection(struct pt_regs *regs, long error_code) struct tss_struct *tss; int cpu; + conditional_sti(regs); + cpu = get_cpu(); tss = &per_cpu(init_tss, cpu); thread = ¤t->thread; @@ -1271,7 +1273,7 @@ void __init trap_init(void) set_intr_gate(10, &invalid_TSS); set_intr_gate(11, &segment_not_present); set_intr_gate(12, &stack_segment); - set_trap_gate(13, &general_protection); + set_intr_gate(13, &general_protection); set_intr_gate(14, &page_fault); set_trap_gate(15, &spurious_interrupt_bug); set_trap_gate(16, &coprocessor_error); -- 1.5.4.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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