在 2023年05月02日 19:04, Richard Henderson 写道:
On 4/27/23 08:26, Tianrui Zhao wrote:
Supplement vcpu env initial when vcpu reset, including
init vcpu mp_state value to KVM_MP_STATE_RUNNABLE and
init vcpu CSR_CPUID,CSR_TID to cpu->cpu_index.
Signed-off-by: Tianrui Zhao<zhaotian...@loongson.cn>
---
target/loongarch/cpu.c | 3 +++
target/loongarch/cpu.h | 2 ++
2 files changed, 5 insertions(+)
Why do you need KVM_MP_STATE_RUNNABLE in loongarch/cpu.c, outside of
kvm.c?
For Arm, we test the architectural power state of the cpu.
r~
Thanks for your reviewing, we want to set mp_state to default value when
vcpu reset, so we add it in cpu.c. When I reference other archs, I think
I should add a new function named kvm_arch_reset_vcpu in kvm.c which
will be called by vcpu_reset and move the reset mp_state into it.
Thanks
Tianrui Zhao
