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Commit 056537c6 authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost 

Pull last-minute virtio fix from Michael Tsirkin:
 "This fixes a minor issue affecting multiqueue virtio net when user
  keeps changing the number of active queues and CPUs are added and
  removed by hotplug"

* tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost:
  virtio_pci: Clear stale cpumask when setting irq affinity
parents 40b985fb 210d150e

drivers/virtio/virtio_pci_common.c

+1 −0
Original line number Diff line number Diff line
@@ -423,6 +423,7 @@ int vp_set_vq_affinity(struct virtqueue *vq, int cpu) 
		if (cpu == -1)

			irq_set_affinity_hint(irq, NULL);

		else {

			cpumask_clear(mask);

			cpumask_set_cpu(cpu, mask);

			irq_set_affinity_hint(irq, mask);

		}