diff options
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/include/asm/a.out.h | 2 | ||||
| -rw-r--r-- | arch/arm/include/asm/setup.h | 2 | ||||
| -rw-r--r-- | arch/arm/include/asm/swab.h | 2 | ||||
| -rw-r--r-- | arch/arm/kernel/irq.c | 18 | ||||
| -rw-r--r-- | arch/arm/kernel/vmlinux.lds.S | 1 | ||||
| -rw-r--r-- | arch/arm/oprofile/op_model_mpcore.c | 2 |
6 files changed, 17 insertions, 10 deletions
diff --git a/arch/arm/include/asm/a.out.h b/arch/arm/include/asm/a.out.h index 79489fdcc8b8..083894b2e3bc 100644 --- a/arch/arm/include/asm/a.out.h +++ b/arch/arm/include/asm/a.out.h @@ -2,7 +2,7 @@ #define __ARM_A_OUT_H__ #include <linux/personality.h> -#include <asm/types.h> +#include <linux/types.h> struct exec { diff --git a/arch/arm/include/asm/setup.h b/arch/arm/include/asm/setup.h index f2cd18a0932b..ee1304f22f94 100644 --- a/arch/arm/include/asm/setup.h +++ b/arch/arm/include/asm/setup.h @@ -14,7 +14,7 @@ #ifndef __ASMARM_SETUP_H #define __ASMARM_SETUP_H -#include <asm/types.h> +#include <linux/types.h> #define COMMAND_LINE_SIZE 1024 diff --git a/arch/arm/include/asm/swab.h b/arch/arm/include/asm/swab.h index 27a689be0856..ca2bf2f6d6ea 100644 --- a/arch/arm/include/asm/swab.h +++ b/arch/arm/include/asm/swab.h @@ -16,7 +16,7 @@ #define __ASM_ARM_SWAB_H #include <linux/compiler.h> -#include <asm/types.h> +#include <linux/types.h> #if !defined(__STRICT_ANSI__) || defined(__KERNEL__) # define __SWAB_64_THRU_32__ diff --git a/arch/arm/kernel/irq.c b/arch/arm/kernel/irq.c index 363db186cb93..45eacb5a2ecd 100644 --- a/arch/arm/kernel/irq.c +++ b/arch/arm/kernel/irq.c @@ -104,6 +104,11 @@ static struct irq_desc bad_irq_desc = { .lock = __SPIN_LOCK_UNLOCKED(bad_irq_desc.lock), }; +#ifdef CONFIG_CPUMASK_OFFSTACK +/* We are not allocating bad_irq_desc.affinity or .pending_mask */ +#error "ARM architecture does not support CONFIG_CPUMASK_OFFSTACK." +#endif + /* * do_IRQ handles all hardware IRQ's. Decoded IRQs should not * come via this function. Instead, they should provide their @@ -161,7 +166,7 @@ void __init init_IRQ(void) irq_desc[irq].status |= IRQ_NOREQUEST | IRQ_NOPROBE; #ifdef CONFIG_SMP - bad_irq_desc.affinity = CPU_MASK_ALL; + cpumask_setall(bad_irq_desc.affinity); bad_irq_desc.cpu = smp_processor_id(); #endif init_arch_irq(); @@ -191,15 +196,16 @@ void migrate_irqs(void) struct irq_desc *desc = irq_desc + i; if (desc->cpu == cpu) { - unsigned int newcpu = any_online_cpu(desc->affinity); - - if (newcpu == NR_CPUS) { + unsigned int newcpu = cpumask_any_and(desc->affinity, + cpu_online_mask); + if (newcpu >= nr_cpu_ids) { if (printk_ratelimit()) printk(KERN_INFO "IRQ%u no longer affine to CPU%u\n", i, cpu); - cpus_setall(desc->affinity); - newcpu = any_online_cpu(desc->affinity); + cpumask_setall(desc->affinity); + newcpu = cpumask_any_and(desc->affinity, + cpu_online_mask); } route_irq(desc, i, newcpu); diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S index 00216071eaf7..85598f7da407 100644 --- a/arch/arm/kernel/vmlinux.lds.S +++ b/arch/arm/kernel/vmlinux.lds.S @@ -65,6 +65,7 @@ SECTIONS #endif . = ALIGN(4096); __per_cpu_start = .; + *(.data.percpu.page_aligned) *(.data.percpu) *(.data.percpu.shared_aligned) __per_cpu_end = .; diff --git a/arch/arm/oprofile/op_model_mpcore.c b/arch/arm/oprofile/op_model_mpcore.c index 6d6bd5899240..853d42bb8682 100644 --- a/arch/arm/oprofile/op_model_mpcore.c +++ b/arch/arm/oprofile/op_model_mpcore.c @@ -263,7 +263,7 @@ static void em_route_irq(int irq, unsigned int cpu) const struct cpumask *mask = cpumask_of(cpu); spin_lock_irq(&desc->lock); - desc->affinity = *mask; + cpumask_copy(desc->affinity, mask); desc->chip->set_affinity(irq, mask); spin_unlock_irq(&desc->lock); } |