K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2013-05-08T10:14:46.757746Z
K 7
svn:log
V 367
MFC r250153:
Partially saved extended state must be handled always, i.e. for both
fpu-owned context, and for pcb-saved one.  More, the XSAVE could do
partial save, same as XSAVEOPT, so qualifier for the handler should be
use_xsave and not use_xsaveopt.

Since xsave_area_desc is now needed regardless of the XSAVEOPT use,
remove the write-only use_xsaveopt variable.

END