On Fri, May 13, 2022 at 08:50:32AM -0300, Jason Gunthorpe wrote:
> > Perhaps, we can make device_to_iommu() only for probe_device() where the
> > per-device info data is not initialized yet. After probe_device(), iommu
> > and sid are retrieved through other helpers by looking up the device
> >
On Fri, May 13, 2022 at 11:32:11AM +0800, Baolu Lu wrote:
> On 2022/5/13 08:32, Nicolin Chen wrote:
> > Local boot test and VFIO sanity test show that info->iommu can be
> > used in device_to_iommu() as a fast path. So this patch adds it.
> >
> > Signed-off-by: Nicolin Chen
> >
On Fri, May 13, 2022 at 11:32:11AM +0800, Baolu Lu wrote:
> External email: Use caution opening links or attachments
>
>
> On 2022/5/13 08:32, Nicolin Chen wrote:
> > Local boot test and VFIO sanity test show that info->iommu can be
> > used in device_to_iommu() as a fast path. So this patch
On 2022/5/13 08:32, Nicolin Chen wrote:
Local boot test and VFIO sanity test show that info->iommu can be
used in device_to_iommu() as a fast path. So this patch adds it.
Signed-off-by: Nicolin Chen
---
drivers/iommu/intel/iommu.c | 5 +
1 file changed, 5 insertions(+)
diff --git
Local boot test and VFIO sanity test show that info->iommu can be
used in device_to_iommu() as a fast path. So this patch adds it.
Signed-off-by: Nicolin Chen
---
drivers/iommu/intel/iommu.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/drivers/iommu/intel/iommu.c
