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authorMarc Zyngier <marc.zyngier@arm.com>2012-10-05 13:42:45 +0100
committerChristoffer Dall <cdall@cs.columbia.edu>2013-03-06 15:48:45 -0800
commit6190920a35068a621570cca7f07f3c4477615176 (patch)
treefb16f02b272f5b2e554c4ee9c6d965a5e790ff84 /arch/arm/kvm/emulate.c
parent48762767e1c150d58c250650f8202b7d4ad65ec4 (diff)
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ARM: KVM: move kvm_handle_wfi to handle_exit.c
It has little to do in emulate.c these days... Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Diffstat (limited to 'arch/arm/kvm/emulate.c')
-rw-r--r--arch/arm/kvm/emulate.c16
1 files changed, 0 insertions, 16 deletions
diff --git a/arch/arm/kvm/emulate.c b/arch/arm/kvm/emulate.c
index 04dbac6bdf4d..bdede9e7da51 100644
--- a/arch/arm/kvm/emulate.c
+++ b/arch/arm/kvm/emulate.c
@@ -161,22 +161,6 @@ unsigned long *vcpu_spsr(struct kvm_vcpu *vcpu)
}
}
-/**
- * kvm_handle_wfi - handle a wait-for-interrupts instruction executed by a guest
- * @vcpu: the vcpu pointer
- * @run: the kvm_run structure pointer
- *
- * Simply sets the wait_for_interrupts flag on the vcpu structure, which will
- * halt execution of world-switches and schedule other host processes until
- * there is an incoming IRQ or FIQ to the VM.
- */
-int kvm_handle_wfi(struct kvm_vcpu *vcpu, struct kvm_run *run)
-{
- trace_kvm_wfi(*vcpu_pc(vcpu));
- kvm_vcpu_block(vcpu);
- return 1;
-}
-
/*
* A conditional instruction is allowed to trap, even though it
* wouldn't be executed. So let's re-implement the hardware, in
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