diff options
Diffstat (limited to 'arch/powerpc/kvm/book3s_hv.c')
| -rw-r--r-- | arch/powerpc/kvm/book3s_hv.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c index 130bafdb1430..4af5b68cf7f8 100644 --- a/arch/powerpc/kvm/book3s_hv.c +++ b/arch/powerpc/kvm/book3s_hv.c @@ -1267,10 +1267,14 @@ int kvmppc_pseries_do_hcall(struct kvm_vcpu *vcpu) return RESUME_HOST; break; #endif - case H_RANDOM: - if (!arch_get_random_seed_longs(&vcpu->arch.regs.gpr[4], 1)) + case H_RANDOM: { + unsigned long rand; + + if (!arch_get_random_seed_longs(&rand, 1)) ret = H_HARDWARE; + kvmppc_set_gpr(vcpu, 4, rand); break; + } case H_RPT_INVALIDATE: ret = kvmppc_h_rpt_invalidate(vcpu, kvmppc_get_gpr(vcpu, 4), kvmppc_get_gpr(vcpu, 5), |