linux-kernel - Re: [PATCH v10 3/6] x86/cpufeatures: Add X86_FEATURE_SGX

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Message-ID: <4d71388b-07bc-4611-8cc6-d3d75fb6c812@intel.com>
Date: Fri, 1 Aug 2025 09:46:40 -0700
From: Dave Hansen <dave.hansen@...el.com>
To: Elena Reshetova <elena.reshetova@...el.com>
Cc: jarkko@...nel.org, seanjc@...gle.com, kai.huang@...el.com,
 mingo@...nel.org, linux-sgx@...r.kernel.org, linux-kernel@...r.kernel.org,
 x86@...nel.org, asit.k.mallick@...el.com, vincent.r.scarlata@...el.com,
 chongc@...gle.com, erdemaktas@...gle.com, vannapurve@...gle.com,
 bondarn@...gle.com, scott.raynor@...el.com
Subject: Re: [PATCH v10 3/6] x86/cpufeatures: Add X86_FEATURE_SGX_EUPDATESVN
 feature flag

On 8/1/25 04:25, Elena Reshetova wrote:
> Add a flag indicating whenever ENCLS[EUPDATESVN] SGX instruction
> is supported. This will be used by SGX driver to perform CPU
> SVN updates.
> 
> Signed-off-by: Elena Reshetova <elena.reshetova@...el.com>

Reviewed-by: Dave Hansen <dave.hansen@...ux.intel.com>