Re: [RFC 01/11] Drivers: hv: vmbus: Always use HV_HYP_PAGE_SIZE for gpadl

[Wei Liu]

On Tue, Jul 21, 2020 at 09:41:25AM +0800, Boqun Feng wrote:
> Since the hypervisor always uses 4K as its page size, the size of PFNs
> used for gpadl should be HV_HYP_PAGE_SIZE rather than PAGE_SIZE, so
> adjust this accordingly as the preparation for supporting 16K/64K page
> size guests.

It may be worth calling out there is no change on x86 because
HV_HYP_PAGE_SHIFT and PAGE_SHIFT are of the same value there.

Wei.