linux-kernel - Re: [PATCH v8 08/10] KVM VMX: Move MSR_IA32_VMX

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Date: Wed, 12 Jun 2024 09:53:06 +0800
From: Xiaoyao Li <xiaoyao.li@...el.com>
To: Sean Christopherson <seanjc@...gle.com>,
 Thomas Gleixner <tglx@...utronix.de>, Ingo Molnar <mingo@...hat.com>,
 Borislav Petkov <bp@...en8.de>, Dave Hansen <dave.hansen@...ux.intel.com>,
 x86@...nel.org, Paolo Bonzini <pbonzini@...hat.com>,
 Andy Lutomirski <luto@...nel.org>, Peter Zijlstra <peterz@...radead.org>
Cc: linux-kernel@...r.kernel.org, kvm@...r.kernel.org,
 Kai Huang <kai.huang@...el.com>, Jim Mattson <jmattson@...gle.com>,
 Shan Kang <shan.kang@...el.com>, Xin Li <xin3.li@...el.com>,
 Zhao Liu <zhao1.liu@...el.com>
Subject: Re: [PATCH v8 08/10] KVM VMX: Move MSR_IA32_VMX_MISC bit defines to
 asm/vmx.h

On 6/6/2024 7:19 AM, Sean Christopherson wrote:
> Move the handful of MSR_IA32_VMX_MISC bit defines that are currently in
> msr-indx.h to vmx.h so that all of the VMX_MISC defines and wrappers can
> be found in a single location.
> 
> Opportunistically use BIT_ULL() instead of open coding hex values, add
> defines for feature bits that are architecturally defined, and move the
> defines down in the file so that they are colocated with the helpers for
> getting fields from VMX_MISC.
> 
> No functional change intended.
> 
> Cc: Shan Kang <shan.kang@...el.com>
> Cc: Kai Huang <kai.huang@...el.com>
> Signed-off-by: Xin Li <xin3.li@...el.com>
> [sean: split to separate patch, write changelog]
> Reviewed-by: Zhao Liu <zhao1.liu@...el.com>
> Reviewed-by: Kai Huang <kai.huang@...el.com>

Reviewed-by: Xiaoyao Li <xiaoyao.li@...el.com>

> Signed-off-by: Sean Christopherson <seanjc@...gle.com>