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| author | Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | 2014-06-05 14:08:05 +0200 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2014-07-28 15:22:10 +0200 |
| commit | 06da28e76b87331ebccdb6d486cfd94835b8be5e (patch) | |
| tree | 151e895b815cdb3f5b8039f41073052a615f9cd4 /arch/powerpc/kvm/book3s_emulate.c | |
| parent | KVM: PPC: BOOK3S: PR: Emulate virtual timebase register (diff) | |
| download | linux-06da28e76b87331ebccdb6d486cfd94835b8be5e.tar.xz linux-06da28e76b87331ebccdb6d486cfd94835b8be5e.zip | |
KVM: PPC: BOOK3S: PR: Emulate instruction counter
Writing to IC is not allowed in the privileged mode.
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'arch/powerpc/kvm/book3s_emulate.c')
| -rw-r--r-- | arch/powerpc/kvm/book3s_emulate.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/powerpc/kvm/book3s_emulate.c b/arch/powerpc/kvm/book3s_emulate.c index 1bb16a59dcbc..84fddcd6c1f8 100644 --- a/arch/powerpc/kvm/book3s_emulate.c +++ b/arch/powerpc/kvm/book3s_emulate.c @@ -580,6 +580,9 @@ int kvmppc_core_emulate_mfspr_pr(struct kvm_vcpu *vcpu, int sprn, ulong *spr_val case SPRN_VTB: *spr_val = vcpu->arch.vtb; break; + case SPRN_IC: + *spr_val = vcpu->arch.ic; + break; case SPRN_GQR0: case SPRN_GQR1: case SPRN_GQR2: |