提交 22f65d31 编写于 作者: M Mike Travis

x86: Update io_apic.c to use new cpumask API

Impact: cleanup, consolidate patches, use new API

Consolidate the following into a single patch to adapt to new
sparseirq code in arch/x86/kernel/io_apic.c, add allocation of
cpumask_var_t's in domain and old_domain, and reduce further
merge conflicts.  Only one file (arch/x86/kernel/io_apic.c) is
changed in all of these patches.

	0006-x86-io_apic-change-irq_cfg-domain-old_domain-to.patch
	0007-x86-io_apic-set_desc_affinity.patch
	0008-x86-io_apic-send_cleanup_vector.patch
	0009-x86-io_apic-eliminate-remaining-cpumask_ts-from-st.patch
	0021-x86-final-cleanups-in-io_apic-to-use-new-cpumask-AP.patch
Signed-off-by: NRusty Russell <rusty@rustcorp.com.au>
Signed-off-by: NMike Travis <travis@sgi.com>
上级 6eeb7c5a
......@@ -136,8 +136,8 @@ static struct irq_pin_list *get_one_free_irq_2_pin(int cpu)
struct irq_cfg {
struct irq_pin_list *irq_2_pin;
cpumask_t domain;
cpumask_t old_domain;
cpumask_var_t domain;
cpumask_var_t old_domain;
unsigned move_cleanup_count;
u8 vector;
u8 move_in_progress : 1;
......@@ -149,22 +149,22 @@ static struct irq_cfg irq_cfgx[] = {
#else
static struct irq_cfg irq_cfgx[NR_IRQS] = {
#endif
[0] = { .domain = CPU_MASK_ALL, .vector = IRQ0_VECTOR, },
[1] = { .domain = CPU_MASK_ALL, .vector = IRQ1_VECTOR, },
[2] = { .domain = CPU_MASK_ALL, .vector = IRQ2_VECTOR, },
[3] = { .domain = CPU_MASK_ALL, .vector = IRQ3_VECTOR, },
[4] = { .domain = CPU_MASK_ALL, .vector = IRQ4_VECTOR, },
[5] = { .domain = CPU_MASK_ALL, .vector = IRQ5_VECTOR, },
[6] = { .domain = CPU_MASK_ALL, .vector = IRQ6_VECTOR, },
[7] = { .domain = CPU_MASK_ALL, .vector = IRQ7_VECTOR, },
[8] = { .domain = CPU_MASK_ALL, .vector = IRQ8_VECTOR, },
[9] = { .domain = CPU_MASK_ALL, .vector = IRQ9_VECTOR, },
[10] = { .domain = CPU_MASK_ALL, .vector = IRQ10_VECTOR, },
[11] = { .domain = CPU_MASK_ALL, .vector = IRQ11_VECTOR, },
[12] = { .domain = CPU_MASK_ALL, .vector = IRQ12_VECTOR, },
[13] = { .domain = CPU_MASK_ALL, .vector = IRQ13_VECTOR, },
[14] = { .domain = CPU_MASK_ALL, .vector = IRQ14_VECTOR, },
[15] = { .domain = CPU_MASK_ALL, .vector = IRQ15_VECTOR, },
[0] = { .vector = IRQ0_VECTOR, },
[1] = { .vector = IRQ1_VECTOR, },
[2] = { .vector = IRQ2_VECTOR, },
[3] = { .vector = IRQ3_VECTOR, },
[4] = { .vector = IRQ4_VECTOR, },
[5] = { .vector = IRQ5_VECTOR, },
[6] = { .vector = IRQ6_VECTOR, },
[7] = { .vector = IRQ7_VECTOR, },
[8] = { .vector = IRQ8_VECTOR, },
[9] = { .vector = IRQ9_VECTOR, },
[10] = { .vector = IRQ10_VECTOR, },
[11] = { .vector = IRQ11_VECTOR, },
[12] = { .vector = IRQ12_VECTOR, },
[13] = { .vector = IRQ13_VECTOR, },
[14] = { .vector = IRQ14_VECTOR, },
[15] = { .vector = IRQ15_VECTOR, },
};
void __init arch_early_irq_init(void)
......@@ -180,6 +180,10 @@ void __init arch_early_irq_init(void)
for (i = 0; i < count; i++) {
desc = irq_to_desc(i);
desc->chip_data = &cfg[i];
alloc_bootmem_cpumask_var(&cfg[i].domain);
alloc_bootmem_cpumask_var(&cfg[i].old_domain);
if (i < NR_IRQS_LEGACY)
cpumask_setall(cfg[i].domain);
}
}
......@@ -204,6 +208,20 @@ static struct irq_cfg *get_one_free_irq_cfg(int cpu)
node = cpu_to_node(cpu);
cfg = kzalloc_node(sizeof(*cfg), GFP_ATOMIC, node);
if (cfg) {
/* FIXME: needs alloc_cpumask_var_node() */
if (!alloc_cpumask_var(&cfg->domain, GFP_ATOMIC)) {
kfree(cfg);
cfg = NULL;
} else if (!alloc_cpumask_var(&cfg->old_domain, GFP_ATOMIC)) {
free_cpumask_var(cfg->domain);
kfree(cfg);
cfg = NULL;
} else {
cpumask_clear(cfg->domain);
cpumask_clear(cfg->old_domain);
}
}
printk(KERN_DEBUG " alloc irq_cfg on cpu %d node %d\n", cpu, node);
return cfg;
......@@ -362,6 +380,26 @@ static void ioapic_mask_entry(int apic, int pin)
}
#ifdef CONFIG_SMP
static void send_cleanup_vector(struct irq_cfg *cfg)
{
cpumask_var_t cleanup_mask;
if (unlikely(!alloc_cpumask_var(&cleanup_mask, GFP_ATOMIC))) {
unsigned int i;
cfg->move_cleanup_count = 0;
for_each_cpu_and(i, cfg->old_domain, cpu_online_mask)
cfg->move_cleanup_count++;
for_each_cpu_and(i, cfg->old_domain, cpu_online_mask)
send_IPI_mask(cpumask_of(i), IRQ_MOVE_CLEANUP_VECTOR);
} else {
cpumask_and(cleanup_mask, cfg->old_domain, cpu_online_mask);
cfg->move_cleanup_count = cpumask_weight(cleanup_mask);
send_IPI_mask(cleanup_mask, IRQ_MOVE_CLEANUP_VECTOR);
free_cpumask_var(cleanup_mask);
}
cfg->move_in_progress = 0;
}
static void __target_IO_APIC_irq(unsigned int irq, unsigned int dest, struct irq_cfg *cfg)
{
int apic, pin;
......@@ -400,40 +438,52 @@ static void __target_IO_APIC_irq(unsigned int irq, unsigned int dest, struct irq
static int
assign_irq_vector(int irq, struct irq_cfg *cfg, const struct cpumask *mask);
static void set_ioapic_affinity_irq_desc(struct irq_desc *desc,
const struct cpumask *mask)
/*
* Either sets desc->affinity to a valid value, and returns cpu_mask_to_apicid
* of that, or returns BAD_APICID and leaves desc->affinity untouched.
*/
static unsigned int
set_desc_affinity(struct irq_desc *desc, const struct cpumask *mask)
{
struct irq_cfg *cfg;
unsigned long flags;
unsigned int dest;
cpumask_t tmp;
unsigned int irq;
if (!cpumask_intersects(mask, cpu_online_mask))
return;
return BAD_APICID;
irq = desc->irq;
cfg = desc->chip_data;
if (assign_irq_vector(irq, cfg, mask))
return;
return BAD_APICID;
cpumask_and(&desc->affinity, cfg->domain, mask);
set_extra_move_desc(desc, mask);
return cpu_mask_to_apicid_and(&desc->affinity, cpu_online_mask);
}
cpumask_and(&tmp, &cfg->domain, mask);
dest = cpu_mask_to_apicid(&tmp);
/*
* Only the high 8 bits are valid.
*/
dest = SET_APIC_LOGICAL_ID(dest);
static void
set_ioapic_affinity_irq_desc(struct irq_desc *desc, const struct cpumask *mask)
{
struct irq_cfg *cfg;
unsigned long flags;
unsigned int dest;
unsigned int irq;
irq = desc->irq;
cfg = desc->chip_data;
spin_lock_irqsave(&ioapic_lock, flags);
__target_IO_APIC_irq(irq, dest, cfg);
cpumask_copy(&desc->affinity, mask);
dest = set_desc_affinity(desc, mask);
if (dest != BAD_APICID) {
/* Only the high 8 bits are valid. */
dest = SET_APIC_LOGICAL_ID(dest);
__target_IO_APIC_irq(irq, dest, cfg);
}
spin_unlock_irqrestore(&ioapic_lock, flags);
}
static void set_ioapic_affinity_irq(unsigned int irq,
const struct cpumask *mask)
static void
set_ioapic_affinity_irq(unsigned int irq, const struct cpumask *mask)
{
struct irq_desc *desc;
......@@ -1117,26 +1167,32 @@ __assign_irq_vector(int irq, struct irq_cfg *cfg, const struct cpumask *mask)
*/
static int current_vector = FIRST_DEVICE_VECTOR, current_offset = 0;
unsigned int old_vector;
int cpu;
cpumask_t tmp_mask;
int cpu, err;
cpumask_var_t tmp_mask;
if ((cfg->move_in_progress) || cfg->move_cleanup_count)
return -EBUSY;
if (!alloc_cpumask_var(&tmp_mask, GFP_ATOMIC))
return -ENOMEM;
old_vector = cfg->vector;
if (old_vector) {
cpus_and(tmp_mask, *mask, cpu_online_map);
cpus_and(tmp_mask, cfg->domain, tmp_mask);
if (!cpus_empty(tmp_mask))
cpumask_and(tmp_mask, mask, cpu_online_mask);
cpumask_and(tmp_mask, cfg->domain, tmp_mask);
if (!cpumask_empty(tmp_mask)) {
free_cpumask_var(tmp_mask);
return 0;
}
}
/* Only try and allocate irqs on cpus that are present */
for_each_cpu_and(cpu, mask, &cpu_online_map) {
err = -ENOSPC;
for_each_cpu_and(cpu, mask, cpu_online_mask) {
int new_cpu;
int vector, offset;
vector_allocation_domain(cpu, &tmp_mask);
vector_allocation_domain(cpu, tmp_mask);
vector = current_vector;
offset = current_offset;
......@@ -1156,7 +1212,7 @@ __assign_irq_vector(int irq, struct irq_cfg *cfg, const struct cpumask *mask)
if (vector == SYSCALL_VECTOR)
goto next;
#endif
for_each_cpu_and(new_cpu, &tmp_mask, &cpu_online_map)
for_each_cpu_and(new_cpu, tmp_mask, cpu_online_mask)
if (per_cpu(vector_irq, new_cpu)[vector] != -1)
goto next;
/* Found one! */
......@@ -1164,15 +1220,17 @@ __assign_irq_vector(int irq, struct irq_cfg *cfg, const struct cpumask *mask)
current_offset = offset;
if (old_vector) {
cfg->move_in_progress = 1;
cfg->old_domain = cfg->domain;
cpumask_copy(cfg->old_domain, cfg->domain);
}
for_each_cpu_and(new_cpu, &tmp_mask, &cpu_online_map)
for_each_cpu_and(new_cpu, tmp_mask, cpu_online_mask)
per_cpu(vector_irq, new_cpu)[vector] = irq;
cfg->vector = vector;
cfg->domain = tmp_mask;
return 0;
cpumask_copy(cfg->domain, tmp_mask);
err = 0;
break;
}
return -ENOSPC;
free_cpumask_var(tmp_mask);
return err;
}
static int
......@@ -1189,23 +1247,20 @@ assign_irq_vector(int irq, struct irq_cfg *cfg, const struct cpumask *mask)
static void __clear_irq_vector(int irq, struct irq_cfg *cfg)
{
cpumask_t mask;
int cpu, vector;
BUG_ON(!cfg->vector);
vector = cfg->vector;
cpus_and(mask, cfg->domain, cpu_online_map);
for_each_cpu_mask_nr(cpu, mask)
for_each_cpu_and(cpu, cfg->domain, cpu_online_mask)
per_cpu(vector_irq, cpu)[vector] = -1;
cfg->vector = 0;
cpus_clear(cfg->domain);
cpumask_clear(cfg->domain);
if (likely(!cfg->move_in_progress))
return;
cpus_and(mask, cfg->old_domain, cpu_online_map);
for_each_cpu_mask_nr(cpu, mask) {
for_each_cpu_and(cpu, cfg->old_domain, cpu_online_mask) {
for (vector = FIRST_EXTERNAL_VECTOR; vector < NR_VECTORS;
vector++) {
if (per_cpu(vector_irq, cpu)[vector] != irq)
......@@ -1230,7 +1285,7 @@ void __setup_vector_irq(int cpu)
if (!desc)
continue;
cfg = desc->chip_data;
if (!cpu_isset(cpu, cfg->domain))
if (!cpumask_test_cpu(cpu, cfg->domain))
continue;
vector = cfg->vector;
per_cpu(vector_irq, cpu)[vector] = irq;
......@@ -1242,7 +1297,7 @@ void __setup_vector_irq(int cpu)
continue;
cfg = irq_cfg(irq);
if (!cpu_isset(cpu, cfg->domain))
if (!cpumask_test_cpu(cpu, cfg->domain))
per_cpu(vector_irq, cpu)[vector] = -1;
}
}
......@@ -1378,18 +1433,17 @@ static void setup_IO_APIC_irq(int apic, int pin, unsigned int irq, struct irq_de
{
struct irq_cfg *cfg;
struct IO_APIC_route_entry entry;
cpumask_t mask;
unsigned int dest;
if (!IO_APIC_IRQ(irq))
return;
cfg = desc->chip_data;
mask = *TARGET_CPUS;
if (assign_irq_vector(irq, cfg, &mask))
if (assign_irq_vector(irq, cfg, TARGET_CPUS))
return;
cpus_and(mask, cfg->domain, mask);
dest = cpu_mask_to_apicid_and(cfg->domain, TARGET_CPUS);
apic_printk(APIC_VERBOSE,KERN_DEBUG
"IOAPIC[%d]: Set routing entry (%d-%d -> 0x%x -> "
......@@ -1399,8 +1453,7 @@ static void setup_IO_APIC_irq(int apic, int pin, unsigned int irq, struct irq_de
if (setup_ioapic_entry(mp_ioapics[apic].mp_apicid, irq, &entry,
cpu_mask_to_apicid(&mask), trigger, polarity,
cfg->vector)) {
dest, trigger, polarity, cfg->vector)) {
printk("Failed to setup ioapic entry for ioapic %d, pin %d\n",
mp_ioapics[apic].mp_apicid, pin);
__clear_irq_vector(irq, cfg);
......@@ -2122,7 +2175,7 @@ static int ioapic_retrigger_irq(unsigned int irq)
unsigned long flags;
spin_lock_irqsave(&vector_lock, flags);
send_IPI_mask(&cpumask_of_cpu(first_cpu(cfg->domain)), cfg->vector);
send_IPI_mask(cpumask_of(cpumask_first(cfg->domain)), cfg->vector);
spin_unlock_irqrestore(&vector_lock, flags);
return 1;
......@@ -2175,15 +2228,13 @@ static void
migrate_ioapic_irq_desc(struct irq_desc *desc, const struct cpumask *mask)
{
struct irq_cfg *cfg;
cpumask_t tmpmask;
struct irte irte;
int modify_ioapic_rte;
unsigned int dest;
unsigned long flags;
unsigned int irq;
cpus_and(tmpmask, *mask, cpu_online_map);
if (cpus_empty(tmpmask))
if (!cpumask_intersects(mask, cpu_online_mask))
return;
irq = desc->irq;
......@@ -2196,8 +2247,7 @@ migrate_ioapic_irq_desc(struct irq_desc *desc, const struct cpumask *mask)
set_extra_move_desc(desc, mask);
cpus_and(tmpmask, cfg->domain, *mask);
dest = cpu_mask_to_apicid(&tmpmask);
dest = cpu_mask_to_apicid_and(cfg->domain, mask);
modify_ioapic_rte = desc->status & IRQ_LEVEL;
if (modify_ioapic_rte) {
......@@ -2214,14 +2264,10 @@ migrate_ioapic_irq_desc(struct irq_desc *desc, const struct cpumask *mask)
*/
modify_irte(irq, &irte);
if (cfg->move_in_progress) {
cpus_and(tmpmask, cfg->old_domain, cpu_online_map);
cfg->move_cleanup_count = cpus_weight(tmpmask);
send_IPI_mask(&tmpmask, IRQ_MOVE_CLEANUP_VECTOR);
cfg->move_in_progress = 0;
}
if (cfg->move_in_progress)
send_cleanup_vector(cfg);
desc->affinity = *mask;
cpumask_copy(&desc->affinity, mask);
}
static int migrate_irq_remapped_level_desc(struct irq_desc *desc)
......@@ -2247,7 +2293,7 @@ static int migrate_irq_remapped_level_desc(struct irq_desc *desc)
ret = 0;
desc->status &= ~IRQ_MOVE_PENDING;
cpus_clear(desc->pending_mask);
cpumask_clear(&desc->pending_mask);
unmask:
unmask_IO_APIC_irq_desc(desc);
......@@ -2333,7 +2379,7 @@ asmlinkage void smp_irq_move_cleanup_interrupt(void)
if (!cfg->move_cleanup_count)
goto unlock;
if ((vector == cfg->vector) && cpu_isset(me, cfg->domain))
if (vector == cfg->vector && cpumask_test_cpu(me, cfg->domain))
goto unlock;
__get_cpu_var(vector_irq)[vector] = -1;
......@@ -2356,14 +2402,8 @@ static void irq_complete_move(struct irq_desc **descp)
vector = ~get_irq_regs()->orig_ax;
me = smp_processor_id();
if ((vector == cfg->vector) && cpu_isset(me, cfg->domain)) {
cpumask_t cleanup_mask;
cpus_and(cleanup_mask, cfg->old_domain, cpu_online_map);
cfg->move_cleanup_count = cpus_weight(cleanup_mask);
send_IPI_mask(&cleanup_mask, IRQ_MOVE_CLEANUP_VECTOR);
cfg->move_in_progress = 0;
}
if (vector == cfg->vector && cpumask_test_cpu(me, cfg->domain))
send_cleanup_vector(cfg);
}
#else
static inline void irq_complete_move(struct irq_desc **descp) {}
......@@ -3088,16 +3128,13 @@ static int msi_compose_msg(struct pci_dev *pdev, unsigned int irq, struct msi_ms
struct irq_cfg *cfg;
int err;
unsigned dest;
cpumask_t tmp;
cfg = irq_cfg(irq);
tmp = *TARGET_CPUS;
err = assign_irq_vector(irq, cfg, &tmp);
err = assign_irq_vector(irq, cfg, TARGET_CPUS);
if (err)
return err;
cpus_and(tmp, cfg->domain, tmp);
dest = cpu_mask_to_apicid(&tmp);
dest = cpu_mask_to_apicid_and(cfg->domain, TARGET_CPUS);
#ifdef CONFIG_INTR_REMAP
if (irq_remapped(irq)) {
......@@ -3157,19 +3194,12 @@ static void set_msi_irq_affinity(unsigned int irq, const struct cpumask *mask)
struct irq_cfg *cfg;
struct msi_msg msg;
unsigned int dest;
cpumask_t tmp;
if (!cpumask_intersects(mask, cpu_online_mask))
dest = set_desc_affinity(desc, mask);
if (dest == BAD_APICID)
return;
cfg = desc->chip_data;
if (assign_irq_vector(irq, cfg, mask))
return;
set_extra_move_desc(desc, mask);
cpumask_and(&tmp, &cfg->domain, mask);
dest = cpu_mask_to_apicid(&tmp);
read_msi_msg_desc(desc, &msg);
......@@ -3179,7 +3209,6 @@ static void set_msi_irq_affinity(unsigned int irq, const struct cpumask *mask)
msg.address_lo |= MSI_ADDR_DEST_ID(dest);
write_msi_msg_desc(desc, &msg);
cpumask_copy(&desc->affinity, mask);
}
#ifdef CONFIG_INTR_REMAP
/*
......@@ -3192,24 +3221,15 @@ ir_set_msi_irq_affinity(unsigned int irq, const struct cpumask *mask)
struct irq_desc *desc = irq_to_desc(irq);
struct irq_cfg *cfg;
unsigned int dest;
cpumask_t tmp, cleanup_mask;
struct irte irte;
if (!cpumask_intersects(mask, cpu_online_mask))
return;
if (get_irte(irq, &irte))
return;
cfg = desc->chip_data;
if (assign_irq_vector(irq, cfg, mask))
dest = set_desc_affinity(desc, mask);
if (dest == BAD_APICID)
return;
set_extra_move_desc(desc, mask);
cpumask_and(&tmp, &cfg->domain, mask);
dest = cpu_mask_to_apicid(&tmp);
irte.vector = cfg->vector;
irte.dest_id = IRTE_DEST(dest);
......@@ -3223,14 +3243,8 @@ ir_set_msi_irq_affinity(unsigned int irq, const struct cpumask *mask)
* at the new destination. So, time to cleanup the previous
* vector allocation.
*/
if (cfg->move_in_progress) {
cpus_and(cleanup_mask, cfg->old_domain, cpu_online_map);
cfg->move_cleanup_count = cpus_weight(cleanup_mask);
send_IPI_mask(&cleanup_mask, IRQ_MOVE_CLEANUP_VECTOR);
cfg->move_in_progress = 0;
}
cpumask_copy(&desc->affinity, mask);
if (cfg->move_in_progress)
send_cleanup_vector(cfg);
}
#endif
......@@ -3421,25 +3435,18 @@ void arch_teardown_msi_irq(unsigned int irq)
#ifdef CONFIG_DMAR
#ifdef CONFIG_SMP
static void dmar_msi_set_affinity(unsigned int irq, const cpumask_t *mask)
static void dmar_msi_set_affinity(unsigned int irq, const struct cpumask *mask)
{
struct irq_desc *desc = irq_to_desc(irq);
struct irq_cfg *cfg;
struct msi_msg msg;
unsigned int dest;
cpumask_t tmp;
if (!cpumask_intersects(mask, cpu_online_mask))
dest = set_desc_affinity(desc, mask);
if (dest == BAD_APICID)
return;
cfg = desc->chip_data;
if (assign_irq_vector(irq, cfg, mask))
return;
set_extra_move_desc(desc, mask);
cpumask_and(&tmp, &cfg->domain, mask);
dest = cpu_mask_to_apicid(&tmp);
dmar_msi_read(irq, &msg);
......@@ -3449,7 +3456,6 @@ static void dmar_msi_set_affinity(unsigned int irq, const cpumask_t *mask)
msg.address_lo |= MSI_ADDR_DEST_ID(dest);
dmar_msi_write(irq, &msg);
cpumask_copy(&desc->affinity, mask);
}
#endif /* CONFIG_SMP */
......@@ -3483,25 +3489,18 @@ int arch_setup_dmar_msi(unsigned int irq)
#ifdef CONFIG_HPET_TIMER
#ifdef CONFIG_SMP
static void hpet_msi_set_affinity(unsigned int irq, const cpumask_t *mask)
static void hpet_msi_set_affinity(unsigned int irq, const struct cpumask *mask)
{
struct irq_desc *desc = irq_to_desc(irq);
struct irq_cfg *cfg;
struct msi_msg msg;
unsigned int dest;
cpumask_t tmp;
if (!cpumask_intersects(mask, cpu_online_mask))
dest = set_desc_affinity(desc, mask);
if (dest == BAD_APICID)
return;
cfg = desc->chip_data;
if (assign_irq_vector(irq, cfg, mask))
return;
set_extra_move_desc(desc, mask);
cpumask_and(&tmp, &cfg->domain, mask);
dest = cpu_mask_to_apicid(&tmp);
hpet_msi_read(irq, &msg);
......@@ -3511,7 +3510,6 @@ static void hpet_msi_set_affinity(unsigned int irq, const cpumask_t *mask)
msg.address_lo |= MSI_ADDR_DEST_ID(dest);
hpet_msi_write(irq, &msg);
cpumask_copy(&desc->affinity, mask);
}
#endif /* CONFIG_SMP */
......@@ -3566,27 +3564,19 @@ static void target_ht_irq(unsigned int irq, unsigned int dest, u8 vector)
write_ht_irq_msg(irq, &msg);
}
static void set_ht_irq_affinity(unsigned int irq, const cpumask_t *mask)
static void set_ht_irq_affinity(unsigned int irq, const struct cpumask *mask)
{
struct irq_desc *desc = irq_to_desc(irq);
struct irq_cfg *cfg;
unsigned int dest;
cpumask_t tmp;
if (!cpumask_intersects(mask, cpu_online_mask))
dest = set_desc_affinity(desc, mask);
if (dest == BAD_APICID)
return;
cfg = desc->chip_data;
if (assign_irq_vector(irq, cfg, mask))
return;
set_extra_move_desc(desc, mask);
cpumask_and(&tmp, &cfg->domain, mask);
dest = cpu_mask_to_apicid(&tmp);
target_ht_irq(irq, dest, cfg->vector);
cpumask_copy(&desc->affinity, mask);
}
#endif
......@@ -3606,7 +3596,6 @@ int arch_setup_ht_irq(unsigned int irq, struct pci_dev *dev)
{
struct irq_cfg *cfg;
int err;
cpumask_t tmp;
cfg = irq_cfg(irq);
err = assign_irq_vector(irq, cfg, TARGET_CPUS);
......@@ -3614,8 +3603,7 @@ int arch_setup_ht_irq(unsigned int irq, struct pci_dev *dev)
struct ht_irq_msg msg;
unsigned dest;
cpus_and(tmp, cfg->domain, tmp);
dest = cpu_mask_to_apicid(&tmp);
dest = cpu_mask_to_apicid_and(cfg->domain, TARGET_CPUS);
msg.address_hi = HT_IRQ_HIGH_DEST_ID(dest);
......@@ -3651,7 +3639,7 @@ int arch_setup_ht_irq(unsigned int irq, struct pci_dev *dev)
int arch_enable_uv_irq(char *irq_name, unsigned int irq, int cpu, int mmr_blade,
unsigned long mmr_offset)
{
const cpumask_t *eligible_cpu = &cpumask_of_cpu(cpu);
const struct cpumask *eligible_cpu = cpumask_of(cpu);
struct irq_cfg *cfg;
int mmr_pnode;
unsigned long mmr_value;
......@@ -3891,7 +3879,7 @@ void __init setup_ioapic_dest(void)
int pin, ioapic, irq, irq_entry;
struct irq_desc *desc;
struct irq_cfg *cfg;
const cpumask_t *mask;
const struct cpumask *mask;
if (skip_ioapic_setup == 1)
return;
......
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