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: Geoff Levand <geoff@infradead.org>
Signed-off-by: Gleb Natapov <gleb@redhat.com>

diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 78c6f90..eb9927e 100644 (file)
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -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

diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index 9ad9876..5cc53c9 100644 (file)
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -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)
 {