When mapMemoryToGpu fails, we need unregister it with user address as
the gpu address is not available.
Change-Id: I4418eeaa7aa37008f5bffa144e2c2171f0d238fd
Signed-off-by: xinhui pan <xinhui.pan@amd.com>
The code is a snapshot up to this commit around July 31 2018.
commit b00fadff36a3
Author: xinhui pan <xinhui.pan@amd.com>
Date: Mon Jul 30 09:53:03 2018 +0800
kfdtest: skip MMapLarge test on apu
Change-Id: I40e9a5a18e5c8f075e5290bb80532f1a3f689058
Signed-off-by: Yong Zhao <yong.zhao@amd.com>