On Mon, Oct 17, 2016 at 04:30:47PM -0700, Andy Lutomirski wrote: > Rik wants to add a different form of FPU laziness, and it would be > simpler if we could just always copy from a kernel buffer. Does code > to do that exist in the tree?
If we know fpregs are not active at the time of the copy and compacted format is the concern, can we use copyout_from_xsaves() in xstate.c? Yu-cheng
