diff options
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/Kconfig | 8 | ||||
| -rw-r--r-- | arch/x86/kernel/cpu/intel_cacheinfo.c | 2 | ||||
| -rw-r--r-- | arch/x86/kernel/nmi_32.c | 3 | ||||
| -rw-r--r-- | arch/x86/kernel/nmi_64.c | 3 | ||||
| -rw-r--r-- | arch/x86/kernel/topology.c | 5 |
5 files changed, 13 insertions, 8 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 368864dfe6eb..80b7ba4056db 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -112,8 +112,9 @@ config GENERIC_TIME_VSYSCALL bool default X86_64 - - +config ARCH_SUPPORTS_OPROFILE + bool + default y config ZONE_DMA32 @@ -148,7 +149,8 @@ config X86_SMP config X86_HT bool - depends on SMP && !(X86_VISWS || X86_VOYAGER || MK8) + depends on SMP + depends on (X86_32 && !(X86_VISWS || X86_VOYAGER)) || (X86_64 && !MK8) default y config X86_BIOS_REBOOT diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c index 9921b01fe199..606fe4d55a91 100644 --- a/arch/x86/kernel/cpu/intel_cacheinfo.c +++ b/arch/x86/kernel/cpu/intel_cacheinfo.c @@ -497,7 +497,7 @@ static void __cpuinit cache_shared_cpu_map_setup(unsigned int cpu, int index) {} static void __cpuinit cache_remove_shared_cpu_map(unsigned int cpu, int index) {} #endif -static void free_cache_attributes(unsigned int cpu) +static void __cpuinit free_cache_attributes(unsigned int cpu) { int i; diff --git a/arch/x86/kernel/nmi_32.c b/arch/x86/kernel/nmi_32.c index f5cc47c60b13..80ca72e5ac29 100644 --- a/arch/x86/kernel/nmi_32.c +++ b/arch/x86/kernel/nmi_32.c @@ -106,7 +106,8 @@ static int __init check_nmi_watchdog(void) if (!per_cpu(wd_enabled, cpu)) continue; if (nmi_count(cpu) - prev_nmi_count[cpu] <= 5) { - printk("CPU#%d: NMI appears to be stuck (%d->%d)!\n", + printk(KERN_WARNING "WARNING: CPU#%d: NMI " + "appears to be stuck (%d->%d)!\n", cpu, prev_nmi_count[cpu], nmi_count(cpu)); diff --git a/arch/x86/kernel/nmi_64.c b/arch/x86/kernel/nmi_64.c index a576fd740062..4253c4e8849c 100644 --- a/arch/x86/kernel/nmi_64.c +++ b/arch/x86/kernel/nmi_64.c @@ -109,7 +109,8 @@ int __init check_nmi_watchdog (void) if (!per_cpu(wd_enabled, cpu)) continue; if (cpu_pda(cpu)->__nmi_count - counts[cpu] <= 5) { - printk("CPU#%d: NMI appears to be stuck (%d->%d)!\n", + printk(KERN_WARNING "WARNING: CPU#%d: NMI " + "appears to be stuck (%d->%d)!\n", cpu, counts[cpu], cpu_pda(cpu)->__nmi_count); diff --git a/arch/x86/kernel/topology.c b/arch/x86/kernel/topology.c index 8caa0b777466..7e16d675eb85 100644 --- a/arch/x86/kernel/topology.c +++ b/arch/x86/kernel/topology.c @@ -33,7 +33,7 @@ static struct i386_cpu cpu_devices[NR_CPUS]; -int arch_register_cpu(int num) +int __cpuinit arch_register_cpu(int num) { /* * CPU0 cannot be offlined due to several @@ -53,7 +53,8 @@ int arch_register_cpu(int num) } #ifdef CONFIG_HOTPLUG_CPU -void arch_unregister_cpu(int num) { +void arch_unregister_cpu(int num) +{ return unregister_cpu(&cpu_devices[num].cpu); } EXPORT_SYMBOL(arch_register_cpu); |