The cpumask vp_dev->msix_affinity_masks[info->msix_vector] may contain
staled information when vp_set_vq_affinity() gets called, so clear it
before setting the new cpu bit mask.
Cc: stable@vger.kernel.org
Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
if (cpu == -1)
irq_set_affinity_hint(irq, NULL);
else {
if (cpu == -1)
irq_set_affinity_hint(irq, NULL);
else {
cpumask_set_cpu(cpu, mask);
irq_set_affinity_hint(irq, mask);
}
cpumask_set_cpu(cpu, mask);
irq_set_affinity_hint(irq, mask);
}