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booke: exit to user space if emulator request

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This allows the exit to user space if emulator request by returning
EMULATE_EXIT_USER. This will be used in subsequent patches in list

Signed-off-by: Bharat Bhushan <bharat.bhushan@freescale.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
This commit is contained in:
Bharat Bhushan 2013-04-08 00:32:15 +00:00 committed by Alexander Graf
parent 0f47f9b517
commit 9b4f530807
1 changed files with 3 additions and 0 deletions
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3
arch/powerpc/kvm/booke.c
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@ -745,6 +745,9 @@ static int emulation_exit(struct kvm_run *run, struct kvm_vcpu *vcpu)
kvmppc_core_queue_program(vcpu, ESR_PIL);
return RESUME_HOST;
case EMULATE_EXIT_USER:
return RESUME_HOST;
default:
BUG();
}