Re: linux-next: build failure after merge of the kvm-fixes tree

[Paolo Bonzini]

On 4/22/25 16:00, Sean Christopherson wrote:
> On Tue, Apr 22, 2025, Stephen Rothwell wrote:
> > Hi all,
> >
> > On Tue, 22 Apr 2025 12:43:10 +1000 Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> wrote:
> > > After merging the kvm-fixes tree, today's linux-next build (x86_64
> > > allmodconfig) failed like this:
> > >
> > > ERROR: modpost: "kvm_arch_has_irq_bypass" [arch/x86/kvm/kvm-amd.ko] undefined!
> > >
> > > Caused by commit
> > >
> > >    73e0c567c24a ("KVM: SVM: Don't update IRTEs if APICv/AVIC is disabled")
> > >
> > > I have used the kvm-fixes tree from next-20250417 for today.
> >
> > I also had to use the kvm tree from next-20250417.
>
> It's a known issue[*], just waiting on Paolo to resurface.  :-/

*bubbles noise*

Done, pushed to kvm/master and will resend the PR to Linus as soon as 
Stephen updates linux-next.

Paolo

> [*] https://lore.kernel.org/all/20250418171609.231588-1-pbonzini@xxxxxxxxxx