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| author | Alexander van Heukelum <heukelum@fastmail.fm> | 2008-09-09 21:56:10 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-10-13 10:20:36 +0200 |
| commit | 5feedfd401c91e41bbe31ddec93cbe809dc98309 (patch) | |
| tree | 24696df87b706df74616ef8760d5cf9dfe2673e1 | |
| parent | 252d28fe65adc2e51bc71358eae43ba94b74da91 (diff) | |
| download | blackbird-op-linux-5feedfd401c91e41bbe31ddec93cbe809dc98309.tar.gz blackbird-op-linux-5feedfd401c91e41bbe31ddec93cbe809dc98309.zip | |
i386: convert hardware exception 17 to an interrupt gate
Handle alignment check exception with interrupt initially off.
Signed-off-by: Alexander van Heukelum <heukelum@fastmail.fm>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
| -rw-r--r-- | arch/x86/kernel/traps_32.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kernel/traps_32.c b/arch/x86/kernel/traps_32.c index 5ab4c3fc7c1d..86c808b4dafb 100644 --- a/arch/x86/kernel/traps_32.c +++ b/arch/x86/kernel/traps_32.c @@ -641,7 +641,7 @@ DO_ERROR(9, SIGFPE, "coprocessor segment overrun", coprocessor_segment_overrun) DO_ERROR(10, SIGSEGV, "invalid TSS", invalid_TSS) DO_ERROR(11, SIGBUS, "segment not present", segment_not_present) DO_ERROR(12, SIGBUS, "stack segment", stack_segment) -DO_TRAP_INFO(17, SIGBUS, "alignment check", alignment_check, BUS_ADRALN, 0, 0) +DO_ERROR_INFO(17, SIGBUS, "alignment check", alignment_check, BUS_ADRALN, 0, 0) DO_TRAP_INFO(32, SIGILL, "iret exception", iret_error, ILL_BADSTK, 0, 1) void __kprobes @@ -1281,7 +1281,7 @@ void __init trap_init(void) set_intr_gate(14, &page_fault); set_intr_gate(15, &spurious_interrupt_bug); set_intr_gate(16, &coprocessor_error); - set_trap_gate(17, &alignment_check); + set_intr_gate(17, &alignment_check); #ifdef CONFIG_X86_MCE set_trap_gate(18, &machine_check); #endif |
