linux-kernel - Re: [PATCH] KVM: VMX: Report up-to-date exit qualification to userspace

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Message-ID: <170743816317.201922.997319442265850341.b4-ty@google.com>
Date: Thu,  8 Feb 2024 16:22:47 -0800
From: Sean Christopherson <seanjc@...gle.com>
To: Sean Christopherson <seanjc@...gle.com>, kvm@...r.kernel.org, Chao Gao <chao.gao@...el.com>
Cc: Paolo Bonzini <pbonzini@...hat.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, 
	"H. Peter Anvin" <hpa@...or.com>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] KVM: VMX: Report up-to-date exit qualification to userspace

On Fri, 29 Dec 2023 10:26:52 +0800, Chao Gao wrote:
> Use vmx_get_exit_qual() to read the exit qualification.
> 
> vcpu->arch.exit_qualification is cached for EPT violation only and even
> for EPT violation, it is stale at this point because the up-to-date
> value is cached later in handle_ept_violation().
> 
> 
> [...]

Applied to kvm-x86 vmx, thanks!

[1/1] KVM: VMX: Report up-to-date exit qualification to userspace
      https://github.com/kvm-x86/linux/commit/d7f0a00e438d

--
https://github.com/kvm-x86/linux/tree/next