RE: Does KVM use one EPT table per Guest CR3?

2011-02-10 Thread Lok Kwong Yan
AM To: Lok Kwong Yan Cc: Anthony Liguori; kvm@vger.kernel.org Subject: Re: Does KVM use one EPT table per Guest CR3? On 12/17/2010 05:24 PM, Avi Kivity wrote: On 12/17/2010 12:14 AM, Lok Kwong Yan wrote: Thanks for the reply and it makes a lot of sense. I am not seeing any EPT tables being

RE: Does KVM use one EPT table per Guest CR3?

2010-12-22 Thread Lok Kwong Yan
Kwong Yan Cc: Anthony Liguori; kvm@vger.kernel.org Subject: Re: Does KVM use one EPT table per Guest CR3? On 12/17/2010 05:24 PM, Avi Kivity wrote: On 12/17/2010 12:14 AM, Lok Kwong Yan wrote: Thanks for the reply and it makes a lot of sense. I am not seeing any EPT tables being zapped after

RE: Does KVM use one EPT table per Guest CR3?

2010-12-16 Thread Lok Kwong Yan
, December 12, 2010 5:47 AM To: Lok Kwong Yan Cc: Anthony Liguori; kvm@vger.kernel.org Subject: Re: Does KVM use one EPT table per Guest CR3? On 12/10/2010 09:44 AM, Lok Kwong Yan wrote: Thanks again. I understand that the table can change over time, but it doesn't explain why the top-most table

RE: Does KVM use one EPT table per Guest CR3?

2010-12-09 Thread Lok Kwong Yan
and then recreated? Which piece of the puzzle and I missing? Thanks. From: Anthony Liguori [anth...@codemonkey.ws] Sent: Tuesday, December 07, 2010 5:11 PM To: Lok Kwong Yan Cc: kvm@vger.kernel.org Subject: Re: Does KVM use one EPT table per Guest CR3? On 12

Does KVM use one EPT table per Guest CR3?

2010-12-07 Thread Lok Kwong Yan
After some testing and digging around the 2.6.32-26 Kernel, Ubuntu port, , it seems to me that KVM creates a separate EPT table for each separate guest CR3 value. So, if there are 100 guest processes, there are essentially 100 EPT tables. Is this correct? If so, can someone please tell me where

RE: Does KVM use one EPT table per Guest CR3?

2010-12-07 Thread Lok Kwong Yan
] Sent: Tuesday, December 07, 2010 4:57 PM To: Lok Kwong Yan Cc: kvm@vger.kernel.org Subject: Re: Does KVM use one EPT table per Guest CR3? On 12/07/2010 03:47 PM, Lok Kwong Yan wrote: After some testing and digging around the 2.6.32-26 Kernel, Ubuntu port, , it seems to me that KVM creates