[2/4] KVM: Move kvm_spurious_fault to x86.c

Commit Message

Geoff Levand April 5, 2013, 7:20 p.m. UTC

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 <[e-mail]>
---
 arch/x86/kvm/x86.c  |    7 +++++++
 virt/kvm/kvm_main.c |    8 --------
 2 files changed, 7 insertions(+), 8 deletions(-)

Patch

diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index f19ac0a..87a8536 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -263,6 +263,13 @@  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 82ca8e2..4000427 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -2591,14 +2591,6 @@  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)
 {