/*
* setup the xstate image representing the init state
*/
static void __init setup_xstate_init(void)
{
setup_xstate_features();
/*
* Setup init_xstate_buf to represent the init state of
* all the features managed by the xsave
*/
init_xstate_buf = alloc_bootmem_align(xstate_size,
__alignof__(struct xsave_struct));
init_xstate_buf->i387.mxcsr = MXCSR_DEFAULT;
clts();
/*
* Init all the features state with header_bv being 0x0
*/
xrstor_state(init_xstate_buf, -1);
/*
* Dump the init state again. This is to identify the init state
* of any feature which is not represented by all zero's.
*/
xsave_state(init_xstate_buf, -1);
stts();
}
static void __init setup_xstate_init(void)
{
setup_xstate_features();
/*
*/
init_xstate_buf = alloc_bootmem_align(xstate_size,
__alignof__(struct xsave_struct));
init_xstate_buf->i387.mxcsr = MXCSR_DEFAULT;
clts();
/*
*/
xrstor_state(init_xstate_buf, -1);
/*
*/
xsave_state(init_xstate_buf, -1);
stts();
}
