From: longli@xxxxxxxxxxxxxxxxx <longli@xxxxxxxxxxxxxxxxx> Sent: Friday, June 25, 2021 11:30 PM > > Under certain configurations when Hyper-v presents a device to VMBUS, it > may have a VMBUS channel and a PCIe channel. The PCIe channel is not used > in Linux and does not have a backing PCIE device on Hyper-v. For such > devices, ignore those PCIe channels so they are not getting probed by the > PCI subsystem. > > Cc: K. Y. Srinivasan <kys@xxxxxxxxxxxxx> > Cc: Haiyang Zhang <haiyangz@xxxxxxxxxxxxx> > Cc: Stephen Hemminger <sthemmin@xxxxxxxxxxxxx> > Cc: Wei Liu <wei.liu@xxxxxxxxxx> > Cc: Dexuan Cui <decui@xxxxxxxxxxxxx> > Signed-off-by: Long Li <longli@xxxxxxxxxxxxx> > --- > drivers/hv/channel_mgmt.c | 48 +++++++++++++++++++++++++++++++++++++++++------ > 1 file changed, 42 insertions(+), 6 deletions(-) > Reviewed-by: Michael Kelley <mikelley@xxxxxxxxxxxxx>
