From: Sean Christopherson <seanjc@google.com>
To: Sean Christopherson <seanjc@google.com>,
Paolo Bonzini <pbonzini@redhat.com>
Cc: kvm@vger.kernel.org, linux-kernel@vger.kernel.org,
Yosry Ahmed <yosry@kernel.org>
Subject: Re: [PATCH v4] KVM: selftests: Add a test for gPAT handling in L2
Date: Fri, 5 Jun 2026 11:31:49 -0700 [thread overview]
Message-ID: <178068414043.2235650.4274865348571075426.b4-ty@google.com> (raw)
In-Reply-To: <20260528231052.404737-1-seanjc@google.com>
On Thu, 28 May 2026 16:10:52 -0700, Sean Christopherson wrote:
> When KVM_X86_QUIRK_NESTED_SVM_SHARED_PAT is disabled, verify that KVM
> correctly virtualizes the host PAT MSR and the guest PAT register for
> nested SVM guests.
>
> With nested NPT disabled:
> * L1 and L2 share the same PAT
> * The vmcb12.g_pat is ignored
>
> [...]
Applied to kvm-x86 svm, thanks!
[1/1] KVM: selftests: Add a test for gPAT handling in L2
https://github.com/kvm-x86/linux/commit/adeb462cecae
--
https://github.com/kvm-x86/linux/tree/next
prev parent reply other threads:[~2026-06-05 18:32 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-28 23:10 Sean Christopherson
2026-05-29 0:47 ` Yosry Ahmed
2026-05-29 13:27 ` Sean Christopherson
2026-05-29 14:10 ` Jim Mattson
2026-05-29 22:55 ` Sean Christopherson
2026-05-29 23:01 ` Yosry Ahmed
2026-06-03 18:33 ` Sean Christopherson
2026-06-03 18:39 ` Yosry Ahmed
2026-06-05 18:31 ` Sean Christopherson [this message]
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