@@ -477,12 +477,19 @@ static void ppc_core99_init(MachineState *machine)
qemu_register_boot_set(fw_cfg_boot_set, fw_cfg);
}
+static int core99_kvm_type(const char *arg)
+{
+ /* Always force PR KVM */
+ return 2;
+}
+
static QEMUMachine core99_machine = {
.name = "mac99",
.desc = "Mac99 based PowerMAC",
.init = ppc_core99_init,
.max_cpus = MAX_CPUS,
.default_boot_order = "cd",
+ .kvm_type = core99_kvm_type,
};
static void core99_machine_init(void)
@@ -346,6 +346,12 @@ static void ppc_heathrow_init(MachineState *machine)
qemu_register_boot_set(fw_cfg_boot_set, fw_cfg);
}
+static int heathrow_kvm_type(const char *arg)
+{
+ /* Always force PR KVM */
+ return 2;
+}
+
static QEMUMachine heathrow_machine = {
.name = "g3beige",
.desc = "Heathrow based PowerMAC",
@@ -355,6 +361,7 @@ static QEMUMachine heathrow_machine = {
.is_default = 1,
#endif
.default_boot_order = "cd", /* TOFIX "cad" when Mac floppy is implemented */
+ .kvm_type = heathrow_kvm_type,
};
static void heathrow_machine_init(void)
On PPC we have 2 different styles of KVM: PR and HV. HV can only virtualize sPAPR guests while PR can virtualize everything that's reasonably close to the host hardware platform. As long as only one kernel module (PR or HV) is loaded, the "default" kvm type is the module that's loaded. So if your hardware only supports PR mode you can easily spawn a Mac VM. However, if both HV and PR are loaded we default to HV mode. And in that case the Mac machines have to explicitly ask for PR mode to get a working VM. Fix this up by explicitly having the Mac machines ask for PR style KVM. This fixes bootup of Mac VMs on systems where bot HV and PR kvm modules are loaded for me. Signed-off-by: Alexander Graf <agraf@suse.de> --- hw/ppc/mac_newworld.c | 7 +++++++ hw/ppc/mac_oldworld.c | 7 +++++++ 2 files changed, 14 insertions(+)