diff options
Diffstat (limited to 'arch/x86/kernel/smp.c')
| -rw-r--r-- | arch/x86/kernel/smp.c | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/arch/x86/kernel/smp.c b/arch/x86/kernel/smp.c index b8d4e9c3c070..e5647daa7e96 100644 --- a/arch/x86/kernel/smp.c +++ b/arch/x86/kernel/smp.c @@ -27,6 +27,7 @@ #include <asm/mmu_context.h> #include <asm/proto.h> #include <asm/apic.h> +#include <asm/idtentry.h> #include <asm/nmi.h> #include <asm/mce.h> #include <asm/trace/irq_vectors.h> @@ -130,13 +131,11 @@ static int smp_stop_nmi_callback(unsigned int val, struct pt_regs *regs) /* * this function calls the 'stop' function on all other CPUs in the system. */ - -asmlinkage __visible void smp_reboot_interrupt(void) +DEFINE_IDTENTRY_SYSVEC(sysvec_reboot) { - ipi_entering_ack_irq(); + ack_APIC_irq(); cpu_emergency_vmxoff(); stop_this_cpu(NULL); - irq_exit(); } static int register_stop_handler(void) @@ -227,7 +226,6 @@ __visible void __irq_entry smp_reschedule_interrupt(struct pt_regs *regs) { ack_APIC_irq(); inc_irq_stat(irq_resched_count); - kvm_set_cpu_l1tf_flush_l1d(); if (trace_resched_ipi_enabled()) { /* @@ -244,24 +242,22 @@ __visible void __irq_entry smp_reschedule_interrupt(struct pt_regs *regs) scheduler_ipi(); } -__visible void __irq_entry smp_call_function_interrupt(struct pt_regs *regs) +DEFINE_IDTENTRY_SYSVEC(sysvec_call_function) { - ipi_entering_ack_irq(); + ack_APIC_irq(); trace_call_function_entry(CALL_FUNCTION_VECTOR); inc_irq_stat(irq_call_count); generic_smp_call_function_interrupt(); trace_call_function_exit(CALL_FUNCTION_VECTOR); - exiting_irq(); } -__visible void __irq_entry smp_call_function_single_interrupt(struct pt_regs *r) +DEFINE_IDTENTRY_SYSVEC(sysvec_call_function_single) { - ipi_entering_ack_irq(); + ack_APIC_irq(); trace_call_function_single_entry(CALL_FUNCTION_SINGLE_VECTOR); inc_irq_stat(irq_call_count); generic_smp_call_function_single_interrupt(); trace_call_function_single_exit(CALL_FUNCTION_SINGLE_VECTOR); - exiting_irq(); } static int __init nonmi_ipi_setup(char *str) |