On Wed, 2025-10-08 at 16:33 -0400, Matthew Rosato wrote: > Allow irqfd to be used for virtio-pci on s390x if the kernel supports > it. This improves s390x virtio-pci performance when using kvm > acceleration by allowing kvm to deliver interrupts instead of QEMU. > > Signed-off-by: Matthew Rosato <[email protected]> > --- > v3: > - Fix builds when !KVM (Thomas). Tested build on x86 and s390. > - Note: Dropped all review tags due to the code re-organization.
Ah, my apologies for missing the !KVM case before. Reviewed-by: Eric Farman <[email protected]>
