Re: [PATCH v3 18/27] KVM: VMX: Dump FRED context in dump_vmcs()

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To: Chao Gao <chao.gao@xxxxxxxxx>
Subject: Re: [PATCH v3 18/27] KVM: VMX: Dump FRED context in dump_vmcs()
From: Xin Li <xin@xxxxxxxxx>
Date: Thu, 24 Oct 2024 09:50:27 -0700
Cc: kvm@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, linux-doc@xxxxxxxxxxxxxxx, seanjc@xxxxxxxxxx, pbonzini@xxxxxxxxxx, corbet@xxxxxxx, tglx@xxxxxxxxxxxxx, mingo@xxxxxxxxxx, bp@xxxxxxxxx, dave.hansen@xxxxxxxxxxxxxxx, x86@xxxxxxxxxx, hpa@xxxxxxxxx, luto@xxxxxxxxxx, peterz@xxxxxxxxxxxxx, andrew.cooper3@xxxxxxxxxx
In-reply-to: <Zxn11WJkMXPUai5y@intel.com>
References: <20241001050110.3643764-1-xin@zytor.com> <20241001050110.3643764-19-xin@zytor.com> <Zxn11WJkMXPUai5y@intel.com>
User-agent: Mozilla Thunderbird

On 10/24/2024 12:23 AM, Chao Gao wrote:

On Mon, Sep 30, 2024 at 10:01:01PM -0700, Xin Li (Intel) wrote:

From: Xin Li <xin3.li@xxxxxxxxx>

Add FRED related VMCS fields to dump_vmcs() to dump FRED context.


Host/guest SSP[1-3] are not dumped. Is this intentional?


Right, we will see how to do it after CET gets merged.

References:
- [PATCH v3 00/27] Enable FRED with KVM VMX
  - From: Xin Li (Intel)
- [PATCH v3 18/27] KVM: VMX: Dump FRED context in dump_vmcs()
  - From: Xin Li (Intel)
- Re: [PATCH v3 18/27] KVM: VMX: Dump FRED context in dump_vmcs()
  - From: Chao Gao

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