XFEATURE_MASK_XTILEDATA
if ((features & XFEATURE_MASK_XTILEDATA) == 0) {
set_xstatebv(xbuf, XFEATURE_MASK_XTILEDATA);
return xrstor_safe(xbuf, XFEATURE_MASK_XTILEDATA);
expected_bitmask = bitmask | XFEATURE_MASK_XTILEDATA;
#define XFEATURE_MASK_XTILE (XFEATURE_MASK_XTILECFG | XFEATURE_MASK_XTILEDATA)
xsave(xbuf2, XFEATURE_MASK_XTILEDATA);