Kernel mmap syscall and VFIO kernel driver expect unsigned long for offset. The BAR index to work with inside VFIO kernel driver will be the wrong one except for BAR 0.
The patch solves the issue.
Kernel mmap syscall and VFIO kernel driver expect unsigned long for offset. The BAR index to work with inside VFIO kernel driver will be the wrong one except for BAR 0.
The patch solves the issue.