diff options
Diffstat (limited to 'arch/x86/kernel/apic')
| -rw-r--r-- | arch/x86/kernel/apic/apic.c | 4 | ||||
| -rw-r--r-- | arch/x86/kernel/apic/apic_numachip.c | 2 | ||||
| -rw-r--r-- | arch/x86/kernel/apic/io_apic.c | 5 | ||||
| -rw-r--r-- | arch/x86/kernel/apic/x2apic_cluster.c | 2 | ||||
| -rw-r--r-- | arch/x86/kernel/apic/x2apic_uv_x.c | 2 |
5 files changed, 9 insertions, 6 deletions
diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c index 67760275544b..00853b254ab0 100644 --- a/arch/x86/kernel/apic/apic.c +++ b/arch/x86/kernel/apic/apic.c @@ -561,7 +561,7 @@ static DEFINE_PER_CPU(struct clock_event_device, lapic_events); */ static void setup_APIC_timer(void) { - struct clock_event_device *levt = &__get_cpu_var(lapic_events); + struct clock_event_device *levt = this_cpu_ptr(&lapic_events); if (this_cpu_has(X86_FEATURE_ARAT)) { lapic_clockevent.features &= ~CLOCK_EVT_FEAT_C3STOP; @@ -696,7 +696,7 @@ calibrate_by_pmtimer(long deltapm, long *delta, long *deltatsc) static int __init calibrate_APIC_clock(void) { - struct clock_event_device *levt = &__get_cpu_var(lapic_events); + struct clock_event_device *levt = this_cpu_ptr(&lapic_events); void (*real_handler)(struct clock_event_device *dev); unsigned long deltaj; long delta, deltatsc; diff --git a/arch/x86/kernel/apic/apic_numachip.c b/arch/x86/kernel/apic/apic_numachip.c index ae915391ebec..4128b5fcb559 100644 --- a/arch/x86/kernel/apic/apic_numachip.c +++ b/arch/x86/kernel/apic/apic_numachip.c @@ -32,7 +32,7 @@ static int numachip_system __read_mostly; -static const struct apic apic_numachip __read_mostly; +static const struct apic apic_numachip; static unsigned int get_apic_id(unsigned long x) { diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c index 337ce5a9b15c..1183d545da1e 100644 --- a/arch/x86/kernel/apic/io_apic.c +++ b/arch/x86/kernel/apic/io_apic.c @@ -2623,6 +2623,7 @@ static struct irq_chip ioapic_chip __read_mostly = { .irq_eoi = ack_apic_level, .irq_set_affinity = native_ioapic_set_affinity, .irq_retrigger = ioapic_retrigger_irq, + .flags = IRQCHIP_SKIP_SET_WAKE, }; static inline void init_IO_APIC_traps(void) @@ -3173,6 +3174,7 @@ static struct irq_chip msi_chip = { .irq_ack = ack_apic_edge, .irq_set_affinity = msi_set_affinity, .irq_retrigger = ioapic_retrigger_irq, + .flags = IRQCHIP_SKIP_SET_WAKE, }; int setup_msi_irq(struct pci_dev *dev, struct msi_desc *msidesc, @@ -3271,6 +3273,7 @@ static struct irq_chip dmar_msi_type = { .irq_ack = ack_apic_edge, .irq_set_affinity = dmar_msi_set_affinity, .irq_retrigger = ioapic_retrigger_irq, + .flags = IRQCHIP_SKIP_SET_WAKE, }; int arch_setup_dmar_msi(unsigned int irq) @@ -3321,6 +3324,7 @@ static struct irq_chip hpet_msi_type = { .irq_ack = ack_apic_edge, .irq_set_affinity = hpet_msi_set_affinity, .irq_retrigger = ioapic_retrigger_irq, + .flags = IRQCHIP_SKIP_SET_WAKE, }; int default_setup_hpet_msi(unsigned int irq, unsigned int id) @@ -3384,6 +3388,7 @@ static struct irq_chip ht_irq_chip = { .irq_ack = ack_apic_edge, .irq_set_affinity = ht_set_affinity, .irq_retrigger = ioapic_retrigger_irq, + .flags = IRQCHIP_SKIP_SET_WAKE, }; int arch_setup_ht_irq(unsigned int irq, struct pci_dev *dev) diff --git a/arch/x86/kernel/apic/x2apic_cluster.c b/arch/x86/kernel/apic/x2apic_cluster.c index 6ce600f9bc78..e658f21681c8 100644 --- a/arch/x86/kernel/apic/x2apic_cluster.c +++ b/arch/x86/kernel/apic/x2apic_cluster.c @@ -42,7 +42,7 @@ __x2apic_send_IPI_mask(const struct cpumask *mask, int vector, int apic_dest) * We are to modify mask, so we need an own copy * and be sure it's manipulated with irq off. */ - ipi_mask_ptr = __raw_get_cpu_var(ipi_mask); + ipi_mask_ptr = this_cpu_cpumask_var_ptr(ipi_mask); cpumask_copy(ipi_mask_ptr, mask); /* diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c index 004f017aa7b9..8e9dcfd630e4 100644 --- a/arch/x86/kernel/apic/x2apic_uv_x.c +++ b/arch/x86/kernel/apic/x2apic_uv_x.c @@ -204,7 +204,6 @@ EXPORT_SYMBOL(sn_rtc_cycles_per_second); static int uv_wakeup_secondary(int phys_apicid, unsigned long start_rip) { -#ifdef CONFIG_SMP unsigned long val; int pnode; @@ -223,7 +222,6 @@ static int uv_wakeup_secondary(int phys_apicid, unsigned long start_rip) uv_write_global_mmr64(pnode, UVH_IPI_INT, val); atomic_set(&init_deasserted, 1); -#endif return 0; } |
