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| author | Alexander Graf <agraf@suse.de> | 2010-08-03 00:29:27 (GMT) |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2010-10-24 08:52:11 (GMT) |
| commit | df1bfa25d81f9451715ccbbb67551e0f792ceec8 (patch) | |
| tree | c0a214d5acd8f152e53b11f5972d9c19fe413641 /arch/powerpc/kvm/book3s.c | |
| parent | 8e8651783ff2458f31098be7c2abacf2fcab054a (diff) | |
| download | linux-fsl-qoriq-df1bfa25d81f9451715ccbbb67551e0f792ceec8.tar.xz | |
KVM: PPC: Put segment registers in shared page
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>
Diffstat (limited to 'arch/powerpc/kvm/book3s.c')
| -rw-r--r-- | arch/powerpc/kvm/book3s.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/arch/powerpc/kvm/book3s.c b/arch/powerpc/kvm/book3s.c index 34472af..02a9cb1 100644 --- a/arch/powerpc/kvm/book3s.c +++ b/arch/powerpc/kvm/book3s.c @@ -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; |