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KVM: PPC: BookE: Load the lower half of MSR 

This was preventing the guest from setting any bits in the
hardware MSR which aren't forced on, such as MSR[SPE].

Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
This commit is contained in:
Scott Wood 2010-09-30 14:31:27 -05:00 committed by Marcelo Tosatti
parent bb59e9748f
commit df8940eadf
1 changed files with 1 additions and 1 deletions
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2
arch/powerpc/kvm/booke_interrupts.S
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@ -416,7 +416,7 @@ lightweight_exit:
lwz r3, VCPU_PC(r4) lwz r3, VCPU_PC(r4)
mtsrr0 r3 mtsrr0 r3
lwz r3, VCPU_SHARED(r4) lwz r3, VCPU_SHARED(r4)
lwz r3, VCPU_SHARED_MSR(r3) lwz r3, (VCPU_SHARED_MSR + 4)(r3)
oris r3, r3, KVMPPC_MSR_MASK@h oris r3, r3, KVMPPC_MSR_MASK@h
ori r3, r3, KVMPPC_MSR_MASK@l ori r3, r3, KVMPPC_MSR_MASK@l
mtsrr1 r3 mtsrr1 r3