On Fri, Jul 08, 2016 at 03:55:21PM +0100, Will Deacon wrote:
> On Fri, Jul 01, 2016 at 05:50:10PM +0100, Robin Murphy wrote:
> > From: Lorenzo Pieralisi
> >
> > Current bus notifier in ARM64 (__iommu_attach_notifier)
> > attempts to attach dma_ops to a device on BUS_NOTIFY_ADD_DEVICE
> > action n
Hi Catalin,
On Fri, Jul 01, 2016 at 05:50:10PM +0100, Robin Murphy wrote:
> From: Lorenzo Pieralisi
>
> Current bus notifier in ARM64 (__iommu_attach_notifier)
> attempts to attach dma_ops to a device on BUS_NOTIFY_ADD_DEVICE
> action notification.
>
> This will cause issues on ACPI based syste
From: Lorenzo Pieralisi
Current bus notifier in ARM64 (__iommu_attach_notifier)
attempts to attach dma_ops to a device on BUS_NOTIFY_ADD_DEVICE
action notification.
This will cause issues on ACPI based systems, where PCI devices
can be added before the IOMMUs the devices are attached to
had a ch
