On 18/06/2015 07:02, Xiao Guangrong wrote:
> However, role->level is more hotter than role->smm so that it's also a good
> candidate for this kind of trick.
Right, we could give the first 8 bits to role->level, so it can be
accessed with a single memory load and extracted with a single AND.
Thos
On 06/17/2015 04:18 PM, Paolo Bonzini wrote:
On 09/06/2015 06:01, Xiao Guangrong wrote:
On 05/28/2015 01:05 AM, Paolo Bonzini wrote:
This is now very simple to do. The only interesting part is a simple
trick to find the right memslot in gfn_to_rmap, retrieving the address
space from the
On 09/06/2015 06:01, Xiao Guangrong wrote:
>
>
> On 05/28/2015 01:05 AM, Paolo Bonzini wrote:
>> This is now very simple to do. The only interesting part is a simple
>> trick to find the right memslot in gfn_to_rmap, retrieving the address
>> space from the spte role word. The same trick is u
On 05/28/2015 01:05 AM, Paolo Bonzini wrote:
This is now very simple to do. The only interesting part is a simple
trick to find the right memslot in gfn_to_rmap, retrieving the address
space from the spte role word. The same trick is used in the auditing
code.
The comment on top of union kvm
This is now very simple to do. The only interesting part is a simple
trick to find the right memslot in gfn_to_rmap, retrieving the address
space from the spte role word. The same trick is used in the auditing
code.
The comment on top of union kvm_mmu_page_role has been stale forever,
so remove
