On Mon, Nov 15, 2021 at 11:17 AM Wu Zongyong <[email protected]> wrote: > > Vdpa devices should be reset after unseting irqs of virtqueues, or we > will get errors when killing qemu process: > > >> pi_update_irte: failed to update PI IRTE > >> irq bypass consumer (token 0000000065102a43) unregistration fails: -22 > > Signed-off-by: Wu Zongyong <[email protected]>
Acked-by: Jason Wang <[email protected]> > --- > drivers/vhost/vdpa.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/vhost/vdpa.c b/drivers/vhost/vdpa.c > index 01c59ce7e250..29cced1cd277 100644 > --- a/drivers/vhost/vdpa.c > +++ b/drivers/vhost/vdpa.c > @@ -1014,12 +1014,12 @@ static int vhost_vdpa_release(struct inode *inode, > struct file *filep) > > mutex_lock(&d->mutex); > filep->private_data = NULL; > + vhost_vdpa_clean_irq(v); > vhost_vdpa_reset(v); > vhost_dev_stop(&v->vdev); > vhost_vdpa_iotlb_free(v); > vhost_vdpa_free_domain(v); > vhost_vdpa_config_put(v); > - vhost_vdpa_clean_irq(v); > vhost_dev_cleanup(&v->vdev); > kfree(v->vdev.vqs); > mutex_unlock(&d->mutex); > -- > 2.31.1 > _______________________________________________ Virtualization mailing list [email protected] https://lists.linuxfoundation.org/mailman/listinfo/virtualization
