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authorAkihiko Odaki <akihiko.odaki@daynix.com>2023-08-22 17:31:02 +0100
committerMichael Tokarev <mjt@tls.msk.ru>2023-09-11 10:53:50 +0300
commitbfe41c8f65bd2c6b4285a80047d593dea99a743f (patch)
tree1fa6026dfc91e6cc1d451e9bb3153b118820a605 /target/ppc
parent204ff2b8bbdd201ee9bc3fb0dc57b499e47cdd17 (diff)
kvm: Introduce kvm_arch_get_default_type hook
kvm_arch_get_default_type() returns the default KVM type. This hook is particularly useful to derive a KVM type that is valid for "none" machine model, which is used by libvirt to probe the availability of KVM. For MIPS, the existing mips_kvm_type() is reused. This function ensures the availability of VZ which is mandatory to use KVM on the current QEMU. Cc: qemu-stable@nongnu.org Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com> Message-id: 20230727073134.134102-2-akihiko.odaki@daynix.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> [PMM: added doc comment for new function] Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> (cherry picked from commit 5e0d65909c6f335d578b90491e165440c99adf81) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Diffstat (limited to 'target/ppc')
-rw-r--r--target/ppc/kvm.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/target/ppc/kvm.c b/target/ppc/kvm.c
index 7c25348b7b..4bcda6e2dc 100644
--- a/target/ppc/kvm.c
+++ b/target/ppc/kvm.c
@@ -108,6 +108,11 @@ static int kvm_ppc_register_host_cpu_type(void);
static void kvmppc_get_cpu_characteristics(KVMState *s);
static int kvmppc_get_dec_bits(void);
+int kvm_arch_get_default_type(MachineState *ms)
+{
+ return 0;
+}
+
int kvm_arch_init(MachineState *ms, KVMState *s)
{
cap_interrupt_unset = kvm_check_extension(s, KVM_CAP_PPC_UNSET_IRQ);