Messages in this thread | | | Date | Fri, 28 Feb 2020 22:47:42 +0100 | From | Borislav Petkov <> | Subject | Re: [PATCH v2 8/8] x86/fpu/xstate: Restore supervisor xstates for __fpu__restore_sig() |
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On Fri, Feb 28, 2020 at 01:22:39PM -0800, Yu-cheng Yu wrote: > The code is for sigreturn only. Because of lazy-restore, > copy_xregs_to_kernel() does not happen all the time.
What does "not all the time" mean? You need to quantify this more precisely.
-- Regards/Gruss, Boris.
https://people.kernel.org/tglx/notes-about-netiquette
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