diff options
Diffstat (limited to 'arch/x86/kernel/cpu')
| -rw-r--r-- | arch/x86/kernel/cpu/common.c | 4 | ||||
| -rw-r--r-- | arch/x86/kernel/cpu/mcheck/mce_amd.c | 4 | ||||
| -rw-r--r-- | arch/x86/kernel/cpu/mcheck/therm_throt.c | 6 | ||||
| -rw-r--r-- | arch/x86/kernel/cpu/mcheck/threshold.c | 4 |
4 files changed, 10 insertions, 8 deletions
diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c index f07005e6f461..c64ca5929cb5 100644 --- a/arch/x86/kernel/cpu/common.c +++ b/arch/x86/kernel/cpu/common.c @@ -1510,7 +1510,7 @@ void cpu_init(void) for (i = 0; i <= IO_BITMAP_LONGS; i++) t->io_bitmap[i] = ~0UL; - atomic_inc(&init_mm.mm_count); + mmgrab(&init_mm); me->active_mm = &init_mm; BUG_ON(me->mm); enter_lazy_tlb(&init_mm, me); @@ -1561,7 +1561,7 @@ void cpu_init(void) /* * Set up and load the per-CPU TSS and LDT */ - atomic_inc(&init_mm.mm_count); + mmgrab(&init_mm); curr->active_mm = &init_mm; BUG_ON(curr->mm); enter_lazy_tlb(&init_mm, curr); diff --git a/arch/x86/kernel/cpu/mcheck/mce_amd.c b/arch/x86/kernel/cpu/mcheck/mce_amd.c index 9e5427df3243..524cc5780a77 100644 --- a/arch/x86/kernel/cpu/mcheck/mce_amd.c +++ b/arch/x86/kernel/cpu/mcheck/mce_amd.c @@ -816,14 +816,14 @@ static inline void __smp_deferred_error_interrupt(void) deferred_error_int_vector(); } -asmlinkage __visible void smp_deferred_error_interrupt(void) +asmlinkage __visible void __irq_entry smp_deferred_error_interrupt(void) { entering_irq(); __smp_deferred_error_interrupt(); exiting_ack_irq(); } -asmlinkage __visible void smp_trace_deferred_error_interrupt(void) +asmlinkage __visible void __irq_entry smp_trace_deferred_error_interrupt(void) { entering_irq(); trace_deferred_error_apic_entry(DEFERRED_ERROR_VECTOR); diff --git a/arch/x86/kernel/cpu/mcheck/therm_throt.c b/arch/x86/kernel/cpu/mcheck/therm_throt.c index 85469f84c921..d7cc190ae457 100644 --- a/arch/x86/kernel/cpu/mcheck/therm_throt.c +++ b/arch/x86/kernel/cpu/mcheck/therm_throt.c @@ -396,14 +396,16 @@ static inline void __smp_thermal_interrupt(void) smp_thermal_vector(); } -asmlinkage __visible void smp_thermal_interrupt(struct pt_regs *regs) +asmlinkage __visible void __irq_entry +smp_thermal_interrupt(struct pt_regs *regs) { entering_irq(); __smp_thermal_interrupt(); exiting_ack_irq(); } -asmlinkage __visible void smp_trace_thermal_interrupt(struct pt_regs *regs) +asmlinkage __visible void __irq_entry +smp_trace_thermal_interrupt(struct pt_regs *regs) { entering_irq(); trace_thermal_apic_entry(THERMAL_APIC_VECTOR); diff --git a/arch/x86/kernel/cpu/mcheck/threshold.c b/arch/x86/kernel/cpu/mcheck/threshold.c index 9beb092d68a5..bb0e75eed10a 100644 --- a/arch/x86/kernel/cpu/mcheck/threshold.c +++ b/arch/x86/kernel/cpu/mcheck/threshold.c @@ -23,14 +23,14 @@ static inline void __smp_threshold_interrupt(void) mce_threshold_vector(); } -asmlinkage __visible void smp_threshold_interrupt(void) +asmlinkage __visible void __irq_entry smp_threshold_interrupt(void) { entering_irq(); __smp_threshold_interrupt(); exiting_ack_irq(); } -asmlinkage __visible void smp_trace_threshold_interrupt(void) +asmlinkage __visible void __irq_entry smp_trace_threshold_interrupt(void) { entering_irq(); trace_threshold_apic_entry(THRESHOLD_APIC_VECTOR); |
