[Intel-gfx] [PATCH v10 05/22] kvm/vfio: Accept vfio device file from userspace

[Liu, Yi L]

> From: Cédric Le Goater <clegoate at redhat.com>
> Sent: Thursday, May 11, 2023 3:11 PM
> 
> On 4/26/23 17:03, Yi Liu wrote:
> > This defines KVM_DEV_VFIO_FILE* and make alias with KVM_DEV_VFIO_GROUP*.
> > Old userspace uses KVM_DEV_VFIO_GROUP* works as well.
> >
> > diff --git a/virt/kvm/vfio.c b/virt/kvm/vfio.c
> > index 8f7fa07e8170..10a3c7ccadf1 100644
> > --- a/virt/kvm/vfio.c
> > +++ b/virt/kvm/vfio.c
> > @@ -286,18 +286,18 @@ static int kvm_vfio_set_file(struct kvm_device *dev, long
> attr,
> >   	int32_t fd;
> >
> >   	switch (attr) {
> > -	case KVM_DEV_VFIO_GROUP_ADD:
> > +	case KVM_DEV_VFIO_FILE_ADD:
> >   		if (get_user(fd, argp))
> >   			return -EFAULT;
> >   		return kvm_vfio_file_add(dev, fd);
> >
> > -	case KVM_DEV_VFIO_GROUP_DEL:
> > +	case KVM_DEV_VFIO_FILE_DEL:
> >   		if (get_user(fd, argp))
> >   			return -EFAULT;
> >   		return kvm_vfio_file_del(dev, fd);
> >
> >   #ifdef CONFIG_SPAPR_TCE_IOMMU
> > -	case KVM_DEV_VFIO_GROUP_SET_SPAPR_TCE:
> > +	case KVM_DEV_VFIO_FILE_SET_SPAPR_TCE:
> 
> This should still be DEV_VFIO_GROUP_SET_SPAPR_TCE. Same below.

Thanks. It's a rebase mistake.

Regards,
Yi Liu