[PATCH 07/37] iommu: Add a page fault handler

[Jean-Philippe Brucker]

On 05/03/18 21:53, Sinan Kaya wrote:
> On 2/12/2018 1:33 PM, Jean-Philippe Brucker wrote:
>> +static struct workqueue_struct *iommu_fault_queue;
> 
> Is there anyway we can make this fault queue per struct device?
> Since this is common code, I think it needs some care.

I don't think it's better, the workqueue struct seems large. Maybe having
one wq per IOMMU is a good compromise? As said in my other reply for this
patch, doing so isn't completely straightforward. I'll consider adding an
iommu pointer to the iommu_param struct attached to each device.

Thanks,
Jean