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To:     Xin Li <xin3.li@intel.com>, linux-kernel@vger.kernel.org,
        x86@kernel.org
Cc:     mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com,
        hpa@zytor.com, peterz@infradead.org, brgerst@gmail.com,
        chang.seok.bae@intel.com
Subject: Re: [PATCH v4 0/5] x86: Enable LKGS instruction
In-Reply-To: <20221019102310.1543-1-xin3.li@intel.com>
References: <20221019102310.1543-1-xin3.li@intel.com>
Date:   Wed, 19 Oct 2022 16:12:09 +0200
Message-ID: <87ilkfaona.ffs@tglx>
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X-Mailing-List: linux-kernel@vger.kernel.org

Xin,

On Wed, Oct 19 2022 at 03:23, Xin Li wrote:
> LKGS instruction is introduced with Intel FRED (flexible return and event
> delivery) specification https://cdrdv2.intel.com/v1/dl/getContent/678938.

So I have two versions of the same thing in my inbox now. What's the
difference?