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Commit e3ba45b8 authored by Geoff Levand's avatar Geoff Levand Committed by Gleb Natapov
Browse files

KVM: Move kvm_spurious_fault to x86.c 



The routine kvm_spurious_fault() is an x86 specific routine, so
move it from virt/kvm/kvm_main.c to arch/x86/kvm/x86.c.

Fixes this sparse warning when building on arm64:

  virt/kvm/kvm_main.c:warning: symbol 'kvm_spurious_fault' was not declared. Should it be static?

Signed-off-by: default avatarGeoff Levand <geoff@infradead.org>
Signed-off-by: default avatarGleb Natapov <gleb@redhat.com>
parent 39369f7a

arch/x86/kvm/x86.c

+7 −0
Original line number Diff line number Diff line
@@ -261,6 +261,13 @@ void kvm_set_apic_base(struct kvm_vcpu *vcpu, u64 data) 
}

EXPORT_SYMBOL_GPL(kvm_set_apic_base);



asmlinkage void kvm_spurious_fault(void)

{

	/* Fault while not rebooting.  We want the trace. */

	BUG();

}

EXPORT_SYMBOL_GPL(kvm_spurious_fault);



#define EXCPT_BENIGN		0

#define EXCPT_CONTRIBUTORY	1

#define EXCPT_PF		2

virt/kvm/kvm_main.c

+0 −8
Original line number Diff line number Diff line
@@ -2572,14 +2572,6 @@ static int kvm_cpu_hotplug(struct notifier_block *notifier, unsigned long val, 
	return NOTIFY_OK;

}





asmlinkage void kvm_spurious_fault(void)

{

	/* Fault while not rebooting.  We want the trace. */

	BUG();

}

EXPORT_SYMBOL_GPL(kvm_spurious_fault);



static int kvm_reboot(struct notifier_block *notifier, unsigned long val,

		      void *v)

{