Original Message
From: Avi Kivity
Sent: 2012年07月04日 星期三 16时47分40秒
To: Zhengwang Ruan
Subject: Re: A question about how kvm switch context to guest
On 07/03/2012 12:50 PM, Zhengwang Ruan wrote:
Hi kashyapc& all,
I see a piece of code in vmx_vcpu_run as below, is it use
On 07/03/2012 12:50 PM, Zhengwang Ruan wrote:
> Hi kashyapc & all,
>
> I see a piece of code in vmx_vcpu_run as below, is it used to switch
> context to a guest? Kvm don't used "vmlaunch" or "vmresume" to launch or
> resume a guest?
You trimmed the bit that contains vmlaunch/vmresume.
Why does
Hi kashyapc & all,
I see a piece of code in vmx_vcpu_run as below, is it used to switch
context to a guest? Kvm don't used "vmlaunch" or "vmresume" to launch or
resume a guest? Why does kvm need to manually switch context by filling
registers using stored register copies?
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a
