zink: use cached memory for staging resources
I think at one point before staging resource flagging was less reliable this method made sense, but now it's worse
Fixes: 6ff6d01c ("zink: don't use cached mem for staging resources")
I think at one point before staging resource flagging was less reliable this method made sense, but now it's worse
Fixes: 6ff6d01c ("zink: don't use cached mem for staging resources")