Merge tag 'kvm-x86-generic-6.19' of https://github.com/kvm-x86/linux into HEAD

KVM generic changes for 6.19:

 - Use the recently-added WQ_PERCPU when creating the per-CPU workqueue for
   irqfd cleanup.

 - Fix a goof in the dirty ring documentation.

diff --cc Documentation/virt/kvm/api.rst
Simple merge