From: Boqun Feng <boqun.feng@xxxxxxxxx> Sent: Thursday, September 10, 2020 7:35 AM > > 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. No functional changes on x86, since PAGE_SIZE is always 4k > (equals to HV_HYP_PAGE_SIZE). > > Signed-off-by: Boqun Feng <boqun.feng@xxxxxxxxx> > --- > drivers/hv/channel.c | 13 +++++-------- > 1 file changed, 5 insertions(+), 8 deletions(-) > Reviewed-by: Michael Kelley <mikelley@xxxxxxxxxxxxx>
