Commit a90ede7b authored by Marcelo Tosatti's avatar Marcelo Tosatti Committed by Avi Kivity
Browse files

KVM: x86: paravirt skip pit-through-ioapic boot check 



Skip the test which checks if the PIT is properly routed when
using the IOAPIC, aimed at buggy hardware.

Signed-off-by: default avatarMarcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: default avatarAvi Kivity <avi@redhat.com>
parent 2dea4c84

arch/x86/kernel/kvm.c

+4 −0
Original line number Diff line number Diff line
@@ -27,6 +27,7 @@ 
#include <linux/mm.h>

#include <linux/highmem.h>

#include <linux/hardirq.h>

#include <asm/timer.h>



#define MMU_QUEUE_SIZE 1024
@@ -230,6 +231,9 @@ static void paravirt_ops_setup(void) 
		pv_mmu_ops.lazy_mode.enter = kvm_enter_lazy_mmu;

		pv_mmu_ops.lazy_mode.leave = kvm_leave_lazy_mmu;

	}

#ifdef CONFIG_X86_IO_APIC

	no_timer_check = 1;

#endif

}



void __init kvm_guest_init(void)