I suggest the patchset goes through the pci.git tree. Patch #1: no functional change. Patch #2 enhances the pci-hyperv driver to support hibernation. Patch #3 is unrelated to hibernation. Patch #4 is unrelated to hibernation. Changes in v3: Patch #1: Added Michael Kelley's Signed-off-by. Patch #2: Used a better commit log message from Michael Kelley. Patch #3: Added Michael Kelley's Signed-off-by. Patch #4: Used kzalloc() rather than get_zeroed_page()/kmemleak_alloc()/ kmemleak_free(), and added the necessary comments. Michael, can you please review #2 and #4 again? Dexuan Cui (4): PCI: hv: Reorganize the code in preparation of hibernation PCI: hv: Add the support of hibernation PCI: hv: Change pci_protocol_version to per-hbus PCI: hv: Avoid a kmemleak false positive caused by the hbus buffer drivers/pci/controller/pci-hyperv.c | 208 ++++++++++++++++++++++++---- 1 file changed, 179 insertions(+), 29 deletions(-) -- 2.19.1