The previously unknown members of vgpu_unlock_vgpu_t are now known. They decode
to an additional name for the vGPU and the length of the vGPU names. The code
has been updated to provide correct values for these members.
Some ioctl calls result in "Assertion Failed" although everything seems to work
anyway. So we suppress these so that the error messages that do pop up are
actually significant.
Also add support for sending syslog messages from the vgpu_unlock python script.
This simplifies debugging a lot, and allows us to log the operation type values
for each ioctl call that fails.
Jonathan Johansson