diff options
Diffstat (limited to 'arch/powerpc/kvm')
-rw-r--r-- | arch/powerpc/kvm/book3s_hv.c | 6 | ||||
-rw-r--r-- | arch/powerpc/kvm/book3s_hv_rmhandlers.S | 4 |
2 files changed, 10 insertions, 0 deletions
diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c index 499bc8303456..4c66ab3d8f7d 100644 --- a/arch/powerpc/kvm/book3s_hv.c +++ b/arch/powerpc/kvm/book3s_hv.c @@ -1097,6 +1097,9 @@ static int kvmppc_get_one_reg_hv(struct kvm_vcpu *vcpu, u64 id, case KVM_REG_PPC_TM_CR: *val = get_reg_val(id, vcpu->arch.cr_tm); break; + case KVM_REG_PPC_TM_XER: + *val = get_reg_val(id, vcpu->arch.xer_tm); + break; case KVM_REG_PPC_TM_LR: *val = get_reg_val(id, vcpu->arch.lr_tm); break; @@ -1304,6 +1307,9 @@ static int kvmppc_set_one_reg_hv(struct kvm_vcpu *vcpu, u64 id, case KVM_REG_PPC_TM_CR: vcpu->arch.cr_tm = set_reg_val(id, *val); break; + case KVM_REG_PPC_TM_XER: + vcpu->arch.xer_tm = set_reg_val(id, *val); + break; case KVM_REG_PPC_TM_LR: vcpu->arch.lr_tm = set_reg_val(id, *val); break; diff --git a/arch/powerpc/kvm/book3s_hv_rmhandlers.S b/arch/powerpc/kvm/book3s_hv_rmhandlers.S index 549d28fdc291..791ad037749c 100644 --- a/arch/powerpc/kvm/book3s_hv_rmhandlers.S +++ b/arch/powerpc/kvm/book3s_hv_rmhandlers.S @@ -2385,11 +2385,13 @@ kvmppc_save_tm: mfctr r7 mfspr r8, SPRN_AMR mfspr r10, SPRN_TAR + mfxer r11 std r5, VCPU_LR_TM(r9) stw r6, VCPU_CR_TM(r9) std r7, VCPU_CTR_TM(r9) std r8, VCPU_AMR_TM(r9) std r10, VCPU_TAR_TM(r9) + std r11, VCPU_XER_TM(r9) /* Restore r12 as trap number. */ lwz r12, VCPU_TRAP(r9) @@ -2482,11 +2484,13 @@ kvmppc_restore_tm: ld r7, VCPU_CTR_TM(r4) ld r8, VCPU_AMR_TM(r4) ld r9, VCPU_TAR_TM(r4) + ld r10, VCPU_XER_TM(r4) mtlr r5 mtcr r6 mtctr r7 mtspr SPRN_AMR, r8 mtspr SPRN_TAR, r9 + mtxer r10 /* * Load up PPR and DSCR values but don't put them in the actual SPRs |