From: Boqun Feng Sent: Thursday, September 10, 2020 7:35
AM
>
> When PAGE_SIZE > HV_HYP_PAGE_SIZE, we need the ringbuffer size to be at
> least 2 * PAGE_SIZE: one page for the header and at least one page of
> the data part (because of the alignment requirement for double mapping).
>
> So make
When PAGE_SIZE > HV_HYP_PAGE_SIZE, we need the ringbuffer size to be at
least 2 * PAGE_SIZE: one page for the header and at least one page of
the data part (because of the alignment requirement for double mapping).
So make sure the ringbuffer sizes to be at least 2 * PAGE_SIZE when
using vmbus_ope
