diff options
Diffstat (limited to 'arch/powerpc/kvm/book3s.c')
| -rw-r--r-- | arch/powerpc/kvm/book3s.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/arch/powerpc/kvm/book3s.c b/arch/powerpc/kvm/book3s.c index cfd7fe5c3a6..5cb5f0d9381 100644 --- a/arch/powerpc/kvm/book3s.c +++ b/arch/powerpc/kvm/book3s.c @@ -947,10 +947,10 @@ program_interrupt: break; } case BOOK3S_INTERRUPT_SYSCALL: - // XXX make user settable if (vcpu->arch.osi_enabled && (((u32)kvmppc_get_gpr(vcpu, 3)) == OSI_SC_MAGIC_R3) && (((u32)kvmppc_get_gpr(vcpu, 4)) == OSI_SC_MAGIC_R4)) { + /* MOL hypercalls */ u64 *gprs = run->osi.gprs; int i; @@ -959,8 +959,13 @@ program_interrupt: gprs[i] = kvmppc_get_gpr(vcpu, i); vcpu->arch.osi_needed = 1; r = RESUME_HOST_NV; - + } else if (!(vcpu->arch.shared->msr & MSR_PR) && + (((u32)kvmppc_get_gpr(vcpu, 0)) == KVM_SC_MAGIC_R0)) { + /* KVM PV hypercalls */ + kvmppc_set_gpr(vcpu, 3, kvmppc_kvm_pv(vcpu)); + r = RESUME_GUEST; } else { + /* Guest syscalls */ vcpu->stat.syscall_exits++; kvmppc_book3s_queue_irqprio(vcpu, exit_nr); r = RESUME_GUEST; |