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Date:   Thu, 14 Apr 2022 07:43:51 -0700
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To:     Thomas Gleixner <tglx@linutronix.de>,
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Cc:     x86@kernel.org, Andrew Cooper <andrew.cooper3@citrix.com>,
        "Edgecombe, Rick P" <rick.p.edgecombe@intel.com>
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From:   Dave Hansen <dave.hansen@intel.com>
Subject: Re: [patch 1/3] x86/fpu/xsave: Support XSAVEC in the kernel
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On 4/4/22 05:11, Thomas Gleixner wrote:
>  - Create a software defined X86_FEATURE_XCOMPACTED to select the compacted
>    XSTATE buffer format for both XSAVEC and XSAVES.

We probably should have logically separated the compacted format bits
from the supervisor bits long ago.  I'm glad this is doing it now.