Please pull these patches in your v3.4 branch. A bunch of folks using Xen chatted a bit about this and it is a worthwile to have this functionality in the kernel. Thanks! The two patches are: [PATCH 1/2] pci: Introduce __pci_reset_function_locked to be used [PATCH 2/2] xen/pciback: Support pci_reset_function, aka FLR or D3 drivers/pci/pci.c | 25 ++++++++++++++++++++++ drivers/xen/xen-pciback/pci_stub.c | 41 +++++++++++++++++++++++++++++++++-- drivers/xen/xen-pciback/pciback.h | 1 + include/linux/pci.h | 1 + 4 files changed, 65 insertions(+), 3 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html