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From: Sean Christopherson <seanjc@google.com>
To: dan.j.williams@intel.com
Cc: Thomas Gleixner <tglx@kernel.org>, Ingo Molnar <mingo@redhat.com>,
	Borislav Petkov <bp@alien8.de>,
	 Dave Hansen <dave.hansen@linux.intel.com>,
	x86@kernel.org,  Kiryl Shutsemau <kas@kernel.org>,
	Peter Zijlstra <peterz@infradead.org>,
	 Arnaldo Carvalho de Melo <acme@kernel.org>,
	Namhyung Kim <namhyung@kernel.org>,
	 Paolo Bonzini <pbonzini@redhat.com>,
	linux-kernel@vger.kernel.org,  linux-coco@lists.linux.dev,
	kvm@vger.kernel.org,  linux-perf-users@vger.kernel.org,
	Chao Gao <chao.gao@intel.com>,
	 Xu Yilun <yilun.xu@linux.intel.com>
Subject: Re: [PATCH v3 00/16] KVM: x86/tdx: Have TDX handle VMXON during bringup
Date: Thu, 5 Mar 2026 11:08:24 -0800	[thread overview]
Message-ID: <aanUqJWYMSXSwGRR@google.com> (raw)
In-Reply-To: <69a9d0645bc31_6423c1006@dwillia2-mobl4.notmuch>

On Thu, Mar 05, 2026, dan.j.williams@intel.com wrote:
> Sean Christopherson wrote:
> > On Fri, 13 Feb 2026 17:26:46 -0800, Sean Christopherson wrote:
> > > Assuming I didn't break anything between v2 and v3, I think this is ready to
> > > rip.  Given the scope of the KVM changes, and that they extend outside of x86,
> > > my preference is to take this through the KVM tree.  But a stable topic branch
> > > in tip would work too, though I think we'd want it sooner than later so that
> > > it can be used as a base.
> > > 
> > > Chao, I deliberately omitted your Tested-by, as I shuffled things around enough
> > > while splitting up the main patch that I'm not 100% positive I didn't regress
> > > anything relative to v2.
> > > 
> > > [...]
> > 
> > Applied to kvm-x86 vmxon, with the minor fixups.  I'll make sure not to touch
> > the hashes at this point, but holler if anyone wants an "official" stable tag.
> 
> Thanks, Sean!
> 
> Please do make an official stable tag that I can use for coordinating
> the initial TDX Connect enabling series. While there is no strict
> dependency I do not want it to be the case that a bisect of TDX Connect
> bounces between a world where you need to load kvm_intel before the PCI
> layer can do link encryption operations and keep it loaded etc.

With a timestamp, in case fixups on top are needed:

kvm-x86-vmxon-2026.03.05

      parent reply	other threads:[~2026-03-05 19:08 UTC|newest]

Thread overview: 38+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-02-14  1:26 [PATCH v3 00/16] KVM: x86/tdx: Have TDX handle VMXON during bringup Sean Christopherson
2026-02-14  1:26 ` [PATCH v3 01/16] KVM: x86: Move kvm_rebooting to x86 Sean Christopherson
2026-02-14  1:26 ` [PATCH v3 02/16] KVM: VMX: Move architectural "vmcs" and "vmcs_hdr" structures to public vmx.h Sean Christopherson
2026-02-14  1:26 ` [PATCH v3 03/16] KVM: x86: Move "kvm_rebooting" to kernel as "virt_rebooting" Sean Christopherson
2026-02-14  1:26 ` [PATCH v3 04/16] KVM: VMX: Unconditionally allocate root VMCSes during boot CPU bringup Sean Christopherson
2026-02-14  1:26 ` [PATCH v3 05/16] x86/virt: Force-clear X86_FEATURE_VMX if configuring root VMCS fails Sean Christopherson
2026-02-16 20:53   ` dan.j.williams
2026-02-17 16:31     ` Sean Christopherson
2026-02-14  1:26 ` [PATCH v3 06/16] KVM: VMX: Move core VMXON enablement to kernel Sean Christopherson
2026-02-26 22:32   ` Dave Hansen
2026-02-14  1:26 ` [PATCH v3 07/16] KVM: SVM: Move core EFER.SVME " Sean Christopherson
2026-02-26  7:40   ` Chao Gao
2026-02-26 23:43     ` Sean Christopherson
2026-02-14  1:26 ` [PATCH v3 08/16] KVM: x86: Move bulk of emergency virtualizaton logic to virt subsystem Sean Christopherson
2026-02-26  8:55   ` Chao Gao
2026-02-14  1:26 ` [PATCH v3 09/16] x86/virt: Add refcounting of VMX/SVM usage to support multiple in-kernel users Sean Christopherson
2026-02-27 11:26   ` Chao Gao
2026-02-14  1:26 ` [PATCH v3 10/16] x86/virt/tdx: Drop the outdated requirement that TDX be enabled in IRQ context Sean Christopherson
2026-02-17 11:29   ` Huang, Kai
2026-02-17 15:25     ` Sean Christopherson
2026-02-17 20:30       ` Huang, Kai
2026-02-14  1:26 ` [PATCH v3 11/16] KVM: x86/tdx: Do VMXON and TDX-Module initialization during subsys init Sean Christopherson
2026-02-26 22:35   ` Dave Hansen
2026-02-27 11:28   ` Chao Gao
2026-02-14  1:26 ` [PATCH v3 12/16] x86/virt/tdx: Tag a pile of functions as __init, and globals as __ro_after_init Sean Christopherson
2026-02-14  1:26 ` [PATCH v3 13/16] x86/virt/tdx: KVM: Consolidate TDX CPU hotplug handling Sean Christopherson
2026-02-14  1:27 ` [PATCH v3 14/16] x86/virt/tdx: Use ida_is_empty() to detect if any TDs may be running Sean Christopherson
2026-02-14  1:27 ` [PATCH v3 15/16] KVM: Bury kvm_{en,dis}able_virtualization() in kvm_main.c once more Sean Christopherson
2026-02-14  1:27 ` [PATCH v3 16/16] KVM: TDX: Fold tdx_bringup() into tdx_hardware_setup() Sean Christopherson
2026-02-16 23:00 ` [PATCH v3 00/16] KVM: x86/tdx: Have TDX handle VMXON during bringup dan.j.williams
2026-02-25 14:38 ` Chao Gao
2026-03-03 21:39 ` Sagi Shahar
2026-03-04  0:06   ` Sagi Shahar
2026-03-05 17:08 ` Sean Christopherson
2026-03-05 18:50   ` dan.j.williams
2026-03-05 18:54     ` Dave Hansen
2026-03-05 19:07       ` Sean Christopherson
2026-03-05 19:08     ` Sean Christopherson [this message]

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