2017-11-30 14:24+0800, Wanpeng Li:
> 2017-11-30 0:21 GMT+08:00 Radim Krčmář :
> > 2017-11-27 20:05-0800, Wanpeng Li:
> >> From: Wanpeng Li
> >> diff --git a/arch/x86/kernel/kvm.c b/arch/x86/kernel/kvm.c
> >> @@ -498,6 +498,37 @@ static void __init kvm_apf_trap_init(void)
> >> update_intr_gat
2017-11-30 0:21 GMT+08:00 Radim Krčmář :
> 2017-11-27 20:05-0800, Wanpeng Li:
>> From: Wanpeng Li
>>
>> Remote flushing api's does a busy wait which is fine in bare-metal
>> scenario. But with-in the guest, the vcpus might have been pre-empted
>> or blocked. In this scenario, the initator vcpu wou
2017-11-27 20:05-0800, Wanpeng Li:
> From: Wanpeng Li
>
> Remote flushing api's does a busy wait which is fine in bare-metal
> scenario. But with-in the guest, the vcpus might have been pre-empted
> or blocked. In this scenario, the initator vcpu would end up
> busy-waiting for a long amount of t
From: Wanpeng Li
Remote flushing api's does a busy wait which is fine in bare-metal
scenario. But with-in the guest, the vcpus might have been pre-empted
or blocked. In this scenario, the initator vcpu would end up
busy-waiting for a long amount of time.
This patch set implements para-virt flush
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