linux-kernel - Re: [PATCH RFC v1 14/20] KVM: x86: Emulate REX2-prefixed 64-bit absolute jump

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Message-ID: <93377c7f-38ee-4458-8a6d-50a70c8cc5cb@intel.com>
Date: Thu, 13 Nov 2025 15:27:16 -0800
From: "Chang S. Bae" <chang.seok.bae@...el.com>
To: Paolo Bonzini <pbonzini@...hat.com>, <kvm@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>
CC: <seanjc@...gle.com>, <chao.gao@...el.com>, <zhao1.liu@...el.com>
Subject: Re: [PATCH RFC v1 14/20] KVM: x86: Emulate REX2-prefixed 64-bit
 absolute jump

On 11/11/2025 8:39 AM, Paolo Bonzini wrote:
> 
> We can just add a NoRex bit and apply it to the six reows you touch in 
> patch 13.

Yeah, I think that is much simple and better. Attached is the diff for
this:

View attachment "PATCH14.diff" of type "text/plain" (6022 bytes)