Re: [PATCH] KVM: Add missing debugfs cleanup in kvm_init error path

[Steffen Eiden]

On Thu, Jul 09, 2026 at 09:52:41AM -0700, Sean Christopherson wrote:
> On Thu, Jul 09, 2026, Steffen Eiden wrote:
> > If any initialization after kvm_init_debug() fails the cleanup code did
> > not remove the debugfs entries. Therefore, the corresponding debugfs
> > entries where still alive but the backing fops are already freed,
> > creating a use-after-free scenario. Fix this by removing the debugfs
> > entries if vfio init fails.
> 
> Already posted, and applied locally on my end.
> 
> https://lore.kernel.org/all/20260706095910.39798-1-leixiang%40kylinos.cn

Oh sorry, I missed that.