From: Sean Christopherson <seanjc@google.com>
To: Sean Christopherson <seanjc@google.com>,
kvm@vger.kernel.org, Chao Gao <chao.gao@intel.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
Dave Hansen <dave.hansen@linux.intel.com>,
x86@kernel.org, "H. Peter Anvin" <hpa@zytor.com>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] KVM: VMX: Report up-to-date exit qualification to userspace
Date: Thu, 8 Feb 2024 16:22:47 -0800 [thread overview]
Message-ID: <170743816317.201922.997319442265850341.b4-ty@google.com> (raw)
In-Reply-To: <20231229022652.300095-1-chao.gao@intel.com>
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
prev parent reply other threads:[~2024-02-09 0:23 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-29 2:26 Chao Gao
2024-02-07 16:04 ` Sean Christopherson
2024-02-09 0:22 ` Sean Christopherson [this message]
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