Re: [PATCH v5 06/14] nEPT: Support shadow paging for guest paging without A/D bits

Xiao Guangrong
2013-08-01T06:57:12Z

On 07/31/2013 10:48 PM, Gleb Natapov wrote:
> Some guest paging modes do not support A/D bits. Add support for such
> modes in shadow page code. For such modes PT_GUEST_DIRTY_MASK,
> PT_GUEST_ACCESSED_MASK, PT_GUEST_DIRTY_SHIFT and PT_GUEST_ACCESSED_SHIFT
> should be set to zero.
>

Reviewed-by: Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com>