Pull UML updates from Richard Weinberger:
"This contains a nice FPU fixup from Eli Cooper for UML"
* 'for-linus-4.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml:
um: add extended processor state save/restore support
um: extend fpstate to _xstate to support YMM registers
um: fix FPU state preservation around signal handlers