RE: [PATCH v3 2/2] vfio: Use device_iommu_capable()
> From: Robin Murphy > Sent: Saturday, June 25, 2022 2:00 AM > > Use the new interface to check the capabilities for our device > specifically. > > Reviewed-by: Lu Baolu > Signed-off-by: Robin Murphy Reviewed-by: Kevin Tian ___ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu
Re: [PATCH v3 2/2] vfio: Use device_iommu_capable()
On Fri, Jun 24, 2022 at 06:59:35PM +0100, Robin Murphy wrote: > Use the new interface to check the capabilities for our device > specifically. > > Reviewed-by: Lu Baolu > Signed-off-by: Robin Murphy > --- > drivers/vfio/vfio.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) Reviewed-by: Jason Gunthorpe Jason ___ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu
[PATCH v3 2/2] vfio: Use device_iommu_capable()
Use the new interface to check the capabilities for our device specifically. Reviewed-by: Lu Baolu Signed-off-by: Robin Murphy --- drivers/vfio/vfio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/vfio/vfio.c b/drivers/vfio/vfio.c index 61e71c1154be..4c06b571eaba 100644 --- a/drivers/vfio/vfio.c +++ b/drivers/vfio/vfio.c @@ -605,7 +605,7 @@ int vfio_register_group_dev(struct vfio_device *device) * VFIO always sets IOMMU_CACHE because we offer no way for userspace to * restore cache coherency. */ - if (!iommu_capable(device->dev->bus, IOMMU_CAP_CACHE_COHERENCY)) + if (!device_iommu_capable(device->dev, IOMMU_CAP_CACHE_COHERENCY)) return -EINVAL; return __vfio_register_dev(device, -- 2.36.1.dirty ___ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu
