From: Boqun Feng <boqun.feng@xxxxxxxxx> Sent: Thursday, September 10, 2020 7:35 AM > > When communicating with Hyper-V, HV_HYP_PAGE_SIZE should be used since > that's the page size used by Hyper-V and Hyper-V expects all > page-related data using the unit of HY_HYP_PAGE_SIZE, for example, the > "pfn" in hv_page_buffer is actually the HV_HYP_PAGE (i.e. the Hyper-V > page) number. > > In order to support guest whose page size is not 4k, we need to make > hv_netvsc always use HV_HYP_PAGE_SIZE for Hyper-V communication. > > Signed-off-by: Boqun Feng <boqun.feng@xxxxxxxxx> > --- > drivers/net/hyperv/netvsc.c | 2 +- > drivers/net/hyperv/netvsc_drv.c | 46 +++++++++++++++---------------- > drivers/net/hyperv/rndis_filter.c | 13 ++++----- > 3 files changed, 30 insertions(+), 31 deletions(-) > Reviewed-by: Michael Kelley <mikelley@xxxxxxxxxxxxx>
