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| author | Alexander van Heukelum <heukelum@fastmail.fm> | 2008-09-09 21:56:01 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-10-13 10:20:15 +0200 |
| commit | 12394cf567d509f6ab5d94544e1f414b35286d9e (patch) | |
| tree | 9e5811e30e8e95ff1ee4c36489f0165ba4704b12 /arch | |
| parent | 64f644c0b4b8b7818867fb27de077c98c4f0022b (diff) | |
| download | blackbird-op-linux-12394cf567d509f6ab5d94544e1f414b35286d9e.tar.gz blackbird-op-linux-12394cf567d509f6ab5d94544e1f414b35286d9e.zip | |
i386: convert hardware exception 6 to an interrupt gate
Handle invalid opcode exception 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 | 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 06149083763e..39a6101a6123 100644 --- a/arch/x86/kernel/traps_32.c +++ b/arch/x86/kernel/traps_32.c @@ -635,7 +635,7 @@ void do_##name(struct pt_regs *regs, long error_code) \ DO_VM86_ERROR_INFO(0, SIGFPE, "divide error", divide_error, FPE_INTDIV, regs->ip) DO_VM86_ERROR(4, SIGSEGV, "overflow", overflow) DO_VM86_ERROR(5, SIGSEGV, "bounds", bounds) -DO_TRAP_INFO(6, SIGILL, "invalid opcode", invalid_op, ILL_ILLOPN, regs->ip, 0) +DO_ERROR_INFO(6, SIGILL, "invalid opcode", invalid_op, ILL_ILLOPN, regs->ip, 0) DO_TRAP(9, SIGFPE, "coprocessor segment overrun", coprocessor_segment_overrun) DO_TRAP(10, SIGSEGV, "invalid TSS", invalid_TSS) DO_TRAP(11, SIGBUS, "segment not present", segment_not_present) @@ -1254,7 +1254,7 @@ void __init trap_init(void) set_system_intr_gate(3, &int3); /* int3 can be called from all */ set_system_intr_gate(4, &overflow); /* int4 can be called from all */ set_intr_gate(5, &bounds); - set_trap_gate(6, &invalid_op); + set_intr_gate(6, &invalid_op); set_trap_gate(7, &device_not_available); set_task_gate(8, GDT_ENTRY_DOUBLEFAULT_TSS); set_trap_gate(9, &coprocessor_segment_overrun); |
