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[RFC,v3,5/9] target/loongarch: Implement kvm_arch_init function

Message ID 20230506022422.59442-6-zhaotianrui@loongson.cn
State New
Headers show
Series Add loongarch kvm accel support | expand

Commit Message

Tianrui Zhao May 6, 2023, 2:24 a.m. UTC 
Implement the kvm_arch_init of loongarch, in the function, the
KVM_CAP_MP_STATE cap is checked by kvm ioctl.

Signed-off-by: Tianrui Zhao <zhaotianrui@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
---
 target/loongarch/kvm.c | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/target/loongarch/kvm.c b/target/loongarch/kvm.c
index 640fca52fa..dac65f546e 100644
--- a/target/loongarch/kvm.c
+++ b/target/loongarch/kvm.c
@@ -442,6 +442,7 @@  void kvm_arch_init_irq_routing(KVMState *s)
 
 int kvm_arch_init(MachineState *ms, KVMState *s)
 {
+    cap_has_mp_state = kvm_check_extension(s, KVM_CAP_MP_STATE);
     return 0;
 }