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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-07-03 15:38:26 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-07-03 15:38:26 -0700 |
| commit | a8d70602b186f3c347e62c59a418be802b71886d (patch) | |
| tree | 48bf9b05703ff824a4dddfaaa773687c9fe6fd05 /drivers/vdpa/vdpa_user | |
| parent | e8069f5a8e3bdb5fdeeff895780529388592ee7a (diff) | |
| parent | 9e396a2f434f829fb3b98a24bb8db5429320589d (diff) | |
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
Pull virtio updates from Michael Tsirkin:
- resume support in vdpa/solidrun
- structure size optimizations in virtio_pci
- new pds_vdpa driver
- immediate initialization mechanism for vdpa/ifcvf
- interrupt bypass for vdpa/mlx5
- multiple worker support for vhost
- viirtio net in Intel F2000X-PL support for vdpa/ifcvf
- fixes, cleanups all over the place
* tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: (48 commits)
vhost: Make parameter name match of vhost_get_vq_desc()
vduse: fix NULL pointer dereference
vhost: Allow worker switching while work is queueing
vhost_scsi: add support for worker ioctls
vhost: allow userspace to create workers
vhost: replace single worker pointer with xarray
vhost: add helper to parse userspace vring state/file
vhost: remove vhost_work_queue
vhost_scsi: flush IO vqs then send TMF rsp
vhost_scsi: convert to vhost_vq_work_queue
vhost_scsi: make SCSI cmd completion per vq
vhost_sock: convert to vhost_vq_work_queue
vhost: convert poll work to be vq based
vhost: take worker or vq for flushing
vhost: take worker or vq instead of dev for queueing
vhost, vhost_net: add helper to check if vq has work
vhost: add vhost_worker pointer to vhost_virtqueue
vhost: dynamically allocate vhost_worker
vhost: create worker at end of vhost_dev_set_owner
virtio_bt: call scheduler when we free unused buffs
...
Diffstat (limited to 'drivers/vdpa/vdpa_user')
| -rw-r--r-- | drivers/vdpa/vdpa_user/vduse_dev.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/vdpa/vdpa_user/vduse_dev.c b/drivers/vdpa/vdpa_user/vduse_dev.c index 4619b4a520ef..dc38ed21319d 100644 --- a/drivers/vdpa/vdpa_user/vduse_dev.c +++ b/drivers/vdpa/vdpa_user/vduse_dev.c @@ -726,7 +726,11 @@ static int vduse_vdpa_set_vq_affinity(struct vdpa_device *vdpa, u16 idx, { struct vduse_dev *dev = vdpa_to_vduse(vdpa); - cpumask_copy(&dev->vqs[idx]->irq_affinity, cpu_mask); + if (cpu_mask) + cpumask_copy(&dev->vqs[idx]->irq_affinity, cpu_mask); + else + cpumask_setall(&dev->vqs[idx]->irq_affinity); + return 0; } |