Avi Kivity wrote:
>
>> In theory yes. But we didn't observe this so far. Xen with this
>> feature with same assumption works for quit a long time.
>> Also given that we are using global shadow page table, so probably
>> we have to take this assumption :-)
>>
>
> We can workaround this by disablin
Dong, Eddie wrote:
>>> diff --git a/drivers/kvm/kvm_main.c b/drivers/kvm/kvm_main.c index
>>> cecdb1b..0ebae4c 100644 --- a/drivers/kvm/kvm_main.c +++
>>> b/drivers/kvm/kvm_main.c @@ -1080,14 +1080,19 @@ static int
>>> emulator_read_emulated(unsigned long addr, memcpy(val,
>>> vcpu->mmio_data, byte
>> diff --git a/drivers/kvm/kvm_main.c b/drivers/kvm/kvm_main.c index
>> cecdb1b..0ebae4c 100644 --- a/drivers/kvm/kvm_main.c +++
>> b/drivers/kvm/kvm_main.c @@ -1080,14 +1080,19 @@ static int
>> emulator_read_emulated(unsigned long addr, memcpy(val,
>> vcpu->mmio_data, bytes); vcpu->mmio_read_comp