Re: [PATCH v2 0/5] kvm, mem-hotplug: Do not pin ept identity pagetable and apic access page.

2014-07-11 Thread Tang Chen
hi Gleb, Marcelo, Nadav, Would you please help to review these patches ? Thanks. :) On 07/08/2014 09:01 PM, Tang Chen wrote: ept identity pagetable and apic access page in kvm are pinned in memory. As a result, they cannot be migrated/hot-removed. But actually they don't need to be pinned in

Re: [PATCH v2 0/5] kvm, mem-hotplug: Do not pin ept identity pagetable and apic access page.

2014-07-11 Thread Tang Chen
hi Gleb, Marcelo, Nadav, Would you please help to review these patches ? Thanks. :) On 07/08/2014 09:01 PM, Tang Chen wrote: ept identity pagetable and apic access page in kvm are pinned in memory. As a result, they cannot be migrated/hot-removed. But actually they don't need to be pinned in

Re: [PATCH v2 0/5] kvm, mem-hotplug: Do not pin ept identity pagetable and apic access page.

2014-07-08 Thread Tang Chen
On 07/08/2014 09:01 PM, Tang Chen wrote: ept identity pagetable and apic access page in kvm are pinned in memory. As a result, they cannot be migrated/hot-removed. But actually they don't need to be pinned in memory. [For ept identity page] Just do not pin it. When it is migrated, guest will

[PATCH v2 0/5] kvm, mem-hotplug: Do not pin ept identity pagetable and apic access page.

2014-07-08 Thread Tang Chen
ept identity pagetable and apic access page in kvm are pinned in memory. As a result, they cannot be migrated/hot-removed. But actually they don't need to be pinned in memory. [For ept identity page] Just do not pin it. When it is migrated, guest will be able to find the new page in the next ept

[PATCH v2 0/5] kvm, mem-hotplug: Do not pin ept identity pagetable and apic access page.

2014-07-08 Thread Tang Chen
ept identity pagetable and apic access page in kvm are pinned in memory. As a result, they cannot be migrated/hot-removed. But actually they don't need to be pinned in memory. [For ept identity page] Just do not pin it. When it is migrated, guest will be able to find the new page in the next ept

Re: [PATCH v2 0/5] kvm, mem-hotplug: Do not pin ept identity pagetable and apic access page.

2014-07-08 Thread Tang Chen
On 07/08/2014 09:01 PM, Tang Chen wrote: ept identity pagetable and apic access page in kvm are pinned in memory. As a result, they cannot be migrated/hot-removed. But actually they don't need to be pinned in memory. [For ept identity page] Just do not pin it. When it is migrated, guest will