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Diffstat (limited to 'arch')
-rw-r--r--arch/x86/kernel/traps_32.c16
-rw-r--r--arch/x86/kernel/traps_64.c6
2 files changed, 12 insertions, 10 deletions
diff --git a/arch/x86/kernel/traps_32.c b/arch/x86/kernel/traps_32.c
index 953172af6e5..2c7ea382771 100644
--- a/arch/x86/kernel/traps_32.c
+++ b/arch/x86/kernel/traps_32.c
@@ -847,10 +847,12 @@ void __init trap_init(void)
#endif
set_intr_gate(0, &divide_error);
- set_intr_gate(1, &debug);
- set_intr_gate(2, &nmi);
- 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_ist(1, &debug, DEBUG_STACK);
+ set_intr_gate_ist(2, &nmi, NMI_STACK);
+ /* int3 can be called from all */
+ set_system_intr_gate_ist(3, &int3, DEBUG_STACK);
+ /* int4 can be called from all */
+ set_system_intr_gate(4, &overflow);
set_intr_gate(5, &bounds);
set_intr_gate(6, &invalid_op);
set_intr_gate(7, &device_not_available);
@@ -858,14 +860,14 @@ void __init trap_init(void)
set_intr_gate(9, &coprocessor_segment_overrun);
set_intr_gate(10, &invalid_TSS);
set_intr_gate(11, &segment_not_present);
- set_intr_gate(12, &stack_segment);
+ set_intr_gate_ist(12, &stack_segment, STACKFAULT_STACK);
set_intr_gate(13, &general_protection);
set_intr_gate(14, &page_fault);
set_intr_gate(15, &spurious_interrupt_bug);
set_intr_gate(16, &coprocessor_error);
set_intr_gate(17, &alignment_check);
#ifdef CONFIG_X86_MCE
- set_intr_gate(18, &machine_check);
+ set_intr_gate_ist(18, &machine_check, MCE_STACK);
#endif
set_intr_gate(19, &simd_coprocessor_error);
@@ -881,7 +883,7 @@ void __init trap_init(void)
printk("done.\n");
}
- set_system_gate(SYSCALL_VECTOR, &system_call);
+ set_system_trap_gate(SYSCALL_VECTOR, &system_call);
/* Reserve all the builtin and the syscall vector: */
for (i = 0; i < FIRST_EXTERNAL_VECTOR; i++)
diff --git a/arch/x86/kernel/traps_64.c b/arch/x86/kernel/traps_64.c
index a851eca6d04..ea091dfe0cd 100644
--- a/arch/x86/kernel/traps_64.c
+++ b/arch/x86/kernel/traps_64.c
@@ -647,9 +647,9 @@ void __init trap_init(void)
set_intr_gate_ist(1, &debug, DEBUG_STACK);
set_intr_gate_ist(2, &nmi, NMI_STACK);
/* int3 can be called from all */
- set_system_gate_ist(3, &int3, DEBUG_STACK);
+ set_system_intr_gate_ist(3, &int3, DEBUG_STACK);
/* int4 can be called from all */
- set_system_gate(4, &overflow);
+ set_system_intr_gate(4, &overflow);
set_intr_gate(5, &bounds);
set_intr_gate(6, &invalid_op);
set_intr_gate(7, &device_not_available);
@@ -669,7 +669,7 @@ void __init trap_init(void)
set_intr_gate(19, &simd_coprocessor_error);
#ifdef CONFIG_IA32_EMULATION
- set_system_gate(IA32_SYSCALL_VECTOR, ia32_syscall);
+ set_system_intr_gate(IA32_SYSCALL_VECTOR, ia32_syscall);
#endif
/*
* Should be a barrier for any external CPU state: