From: "Huang, Kai" <kai.huang@intel.com>
To: "pbonzini@redhat.com" <pbonzini@redhat.com>,
"seanjc@google.com" <seanjc@google.com>,
"vkuznets@redhat.com" <vkuznets@redhat.com>
Cc: "kvm@vger.kernel.org" <kvm@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v2 0/3] KVM: x86: Convert nested ops to static calls
Date: Tue, 14 Jul 2026 22:43:36 +0000 [thread overview]
Message-ID: <9e79d662c4e2c2e595c776c8fa929ddf89d46fd0.camel@intel.com> (raw)
In-Reply-To: <178405258631.3111985.13515439003620338114.b4-ty@google.com>
On Tue, 2026-07-14 at 11:41 -0700, Sean Christopherson wrote:
> On Tue, 30 Jun 2026 13:28:25 -0700, Sean Christopherson wrote:
> > Convert nested_ops to use static calls, mainly because the nested ops are
> > bizarrely different than the x86 and PMU ops, and the kvm_x86_ops.nested_ops->
> > code is an eyesore (IMO). I haven't bothered to do any performance testing.
> >
> > v2: In patch 1, keep the get_evmcs_version != NULL check in kvm_get_hv_cpuid(),
> > then convert it to a RET0 call in patch 2. [Sashiko]
> >
> > [...]
>
> Applied to kvm-x86 misc, thanks!
>
> [1/3] KVM: x86: Reject nested CAP enablement if nested virtualization is disabled
> https://github.com/kvm-x86/linux/commit/b65699be2c60
> [2/3] KVM: x86: Add static calls for nested virtualization ops
> https://github.com/kvm-x86/linux/commit/4b9819a50674
> [3/3] KVM: x86: Move nested_ops out of kvm_x86_ops, to global kvm_nested_ops
> https://github.com/kvm-x86/linux/commit/2c56780d8ec7
>
I saw patch 2/3 has no tags from others.
FWIW, this series LGTM:
Reviewed-by: Kai Huang <kai.huang@intel.com>
prev parent reply other threads:[~2026-07-14 22:43 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-30 20:28 [PATCH v2 0/3] KVM: x86: Convert nested ops to static calls Sean Christopherson
2026-06-30 20:28 ` [PATCH v2 1/3] KVM: x86: Reject nested CAP enablement if nested virtualization is disabled Sean Christopherson
2026-07-10 12:56 ` Vitaly Kuznetsov
2026-07-14 3:46 ` Huang, Kai
2026-07-14 18:24 ` Sean Christopherson
2026-07-14 22:21 ` Huang, Kai
2026-06-30 20:28 ` [PATCH v2 2/3] KVM: x86: Add static calls for nested virtualization ops Sean Christopherson
2026-06-30 20:28 ` [PATCH v2 3/3] KVM: x86: Move nested_ops out of kvm_x86_ops, to global kvm_nested_ops Sean Christopherson
2026-07-14 18:41 ` [PATCH v2 0/3] KVM: x86: Convert nested ops to static calls Sean Christopherson
2026-07-14 22:43 ` Huang, Kai [this message]
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