linux-kernel - Re: [RFC PATCH] x86/insn: support decode MOVSXD instruction for MMIO

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Message-ID: <20230330123951.b5vujv67c7q3dhay@box.shutemov.name>
Date:   Thu, 30 Mar 2023 15:39:51 +0300
From:   kirill.shutemov@...ux.intel.com
To:     Wu Zongyong <wuzongyong@...ux.alibaba.com>
Cc:     tglx@...utronix.de, mingo@...hat.com, dave.hansen@...ux.intel.com,
        x86@...nel.org, linux-kernel@...r.kernel.org,
        thomas.lendacky@....com, tony.luck@...el.com,
        wutu.xq2@...ux.alibaba.com
Subject: Re: [RFC PATCH] x86/insn: support decode MOVSXD instruction for MMIO

On Wed, Mar 29, 2023 at 10:59:37AM +0800, Wu Zongyong wrote:
> It seems MOVSXD which opcode is 0x63 is not handled, support
> to decode it in insn_decode_mmio().

Do you have a particular user in mind?

-- 
  Kiryl Shutsemau / Kirill A. Shutemov