Re: [PATCH v2 8/8] x86/fpu/xstate: Restore supervisor xstates for __fpu__restore_sig()
On Fri, Feb 28, 2020 at 07:53:38AM -0800, Yu-cheng Yu wrote: > Yes, saving only supervisor states is optimal, but doing XSAVES with a > partial RFBM changes xcomp_bv.