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authorAlexander Graf <agraf@suse.de>2012-08-13 12:50:35 +0200
committerAlexander Graf <agraf@suse.de>2012-10-05 23:38:46 +0200
commit7c973a2ebb8fb9c8ee2ae9647f9ad7b0ad58a3e6 (patch)
tree5f0cad2d7d52f7b9b77ae64e5f3b46c778970ed0 /arch/powerpc/kvm/powerpc.c
parent7ee788556bf395a8ef413bea33494df29a3409e0 (diff)
KVM: PPC: Add return value to core_check_requests
Requests may want to tell us that we need to go back into host state, so add a return value for the checks. Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'arch/powerpc/kvm/powerpc.c')
-rw-r--r--arch/powerpc/kvm/powerpc.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
index 0e2a98ab6a7..54b12af577d 100644
--- a/arch/powerpc/kvm/powerpc.c
+++ b/arch/powerpc/kvm/powerpc.c
@@ -83,9 +83,11 @@ int kvmppc_prepare_to_enter(struct kvm_vcpu *vcpu)
/* Make sure we process requests preemptable */
local_irq_enable();
trace_kvm_check_requests(vcpu);
- kvmppc_core_check_requests(vcpu);
+ r = kvmppc_core_check_requests(vcpu);
local_irq_disable();
- continue;
+ if (r > 0)
+ continue;
+ break;
}
if (kvmppc_core_prepare_to_enter(vcpu)) {