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KVM: PPC: Put segment registers in shared page

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Now that the actual mtsr doesn't do anything anymore, we can move the sr
contents over to the shared page, so a guest can directly read and write
its sr contents from guest context.

Signed-off-by: Alexander Graf <agraf@suse.de>
This commit is contained in:
Alexander Graf
2010-08-03 02:29:27 +02:00
committed by Avi Kivity
parent 8e8651783f
commit df1bfa25d8
5 changed files with 11 additions and 12 deletions
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7
arch/powerpc/kvm/book3s.c
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@@ -1161,10 +1161,9 @@ int kvm_arch_vcpu_ioctl_get_sregs(struct kvm_vcpu *vcpu,
sregs->u.s.ppc64.slb[i].slbv = vcpu3s->slb[i].origv;
}
} else {
for (i = 0; i < 16; i++) {
sregs->u.s.ppc32.sr[i] = vcpu3s->sr[i];
sregs->u.s.ppc32.sr[i] = vcpu3s->sr[i];
}
for (i = 0; i < 16; i++)
sregs->u.s.ppc32.sr[i] = vcpu->arch.shared->sr[i];
for (i = 0; i < 8; i++) {
sregs->u.s.ppc32.ibat[i] = vcpu3s->ibat[i].raw;
sregs->u.s.ppc32.dbat[i] = vcpu3s->dbat[i].raw;