Re: [PATCH 05/26] x86, pkey: add PKRU xsave fields and data structure(s)

From	Thomas Gleixner <tglx@linutronix.de>
Newsgroups	linux.kernel
Subject	Re: [PATCH 05/26] x86, pkey: add PKRU xsave fields and data structure(s)
Date	2015-09-22 22:00 +0200
Message-ID	<qbBTk-6Qf-13@gated-at.bofh.it> (permalink)
References	<q9p0e-309-3@gated-at.bofh.it> <q9pjB-3D9-71@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On Wed, 16 Sep 2015, Dave Hansen wrote:
> --- a/arch/x86/kernel/fpu/xstate.c~pkeys-03-xsave	2015-09-16 10:48:13.340060126 -0700
> +++ b/arch/x86/kernel/fpu/xstate.c	2015-09-16 10:48:13.344060307 -0700
> @@ -23,6 +23,8 @@ static const char *xfeature_names[] =
>  	"AVX-512 opmask"		,
>  	"AVX-512 Hi256"			,
>  	"AVX-512 ZMM_Hi256"		,
> +	"unknown xstate feature (8)"	,

It's not unknown. It's PT, right?

> +	"Protection Keys User registers",
>  	"unknown xstate feature"	,
>  };

Thanks,

	tglx
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Re: [PATCH 05/26] x86, pkey: add PKRU xsave fields and data  structure(s) Thomas Gleixner <tglx@linutronix.de> - 2015-09-22 22:00 +0200
  Re: [PATCH 05/26] x86, pkey: add PKRU xsave fields and data  structure(s) Dave Hansen <dave@sr71.net> - 2015-09-22 22:00 +0200

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