Closed stan-servaenergy closed 9 months ago
Thank you for the issue.
Removed pcie_port_bus_type from udmabuf_available_bus_type_list[] so that u-dma-buf can be successfully built on linux kernel 6.6. As a result of this action, "pci_express" can no longer be specified as the parent device. We appreciate your understanding, and apologize for inconvenience. Thank you.
When trying to build udmabuf on kernel>=6.6.0 following error is produced:
I believe the reason is that Linux kernel 6.6.0 has unexported
pcie_port_bus_type
which is needed byudmabuf
.Unfortunately I'm not familiar enough with either
udmabuf
or kernel source to provide a fix.