diff options
Diffstat (limited to 'arch/x86_64')
-rw-r--r-- | arch/x86_64/kernel/apic.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/arch/x86_64/kernel/apic.c b/arch/x86_64/kernel/apic.c index 8fdd089fd17e..5d3c5b07b8db 100644 --- a/arch/x86_64/kernel/apic.c +++ b/arch/x86_64/kernel/apic.c | |||
@@ -499,13 +499,10 @@ static int lapic_resume(struct sys_device *dev) | |||
499 | if (!apic_pm_state.active) | 499 | if (!apic_pm_state.active) |
500 | return 0; | 500 | return 0; |
501 | 501 | ||
502 | /* XXX: Pavel needs this for S3 resume, but can't explain why */ | ||
503 | set_fixmap_nocache(FIX_APIC_BASE, APIC_DEFAULT_PHYS_BASE); | ||
504 | |||
505 | local_irq_save(flags); | 502 | local_irq_save(flags); |
506 | rdmsr(MSR_IA32_APICBASE, l, h); | 503 | rdmsr(MSR_IA32_APICBASE, l, h); |
507 | l &= ~MSR_IA32_APICBASE_BASE; | 504 | l &= ~MSR_IA32_APICBASE_BASE; |
508 | l |= MSR_IA32_APICBASE_ENABLE | APIC_DEFAULT_PHYS_BASE; | 505 | l |= MSR_IA32_APICBASE_ENABLE | mp_lapic_addr; |
509 | wrmsr(MSR_IA32_APICBASE, l, h); | 506 | wrmsr(MSR_IA32_APICBASE, l, h); |
510 | apic_write(APIC_LVTERR, ERROR_APIC_VECTOR | APIC_LVT_MASKED); | 507 | apic_write(APIC_LVTERR, ERROR_APIC_VECTOR | APIC_LVT_MASKED); |
511 | apic_write(APIC_ID, apic_pm_state.apic_id); | 508 | apic_write(APIC_ID, apic_pm_state.apic_id); |