Re: [PATCH v2] KVM: TDX: Force split irqchip for TDX at irqchip creation time

[Xiaoyao Li]

On 9/16/2025 8:25 AM, Sean Christopherson wrote:
> On Tue, 26 Aug 2025 18:17:26 -0700, Sagi Shahar wrote:
> > TDX module protects the EOI-bitmap which prevents the use of in-kernel
> > I/O APIC. See more details in the original patch [1]
> >
> > The current implementation already enforces the use of split irqchip for
> > TDX but it does so at the vCPU creation time which is generally to late
> > to fallback to split irqchip.
> >
> > [...]
>
> Applied to kvm-x86 misc, thanks!

The latest one of this patch is v4:

https://lore.kernel.org/all/20250904062007.622530-1-sagis@xxxxxxxxxx/

> [1/1] KVM: TDX: Force split irqchip for TDX at irqchip creation time
>        https://github.com/kvm-x86/linux/commit/2569c8c5767b

What got queued, added a superfluous new line in tdx_vm_init()

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