On 18 September 2017 at 15:22, Chris Wilson <[email protected]> wrote:
> Quoting Chris Wilson (2017-09-14 17:22:40)
>> On some machines, the iommu cannot allocate a domain for the mock device
>> causing the dma_map_sg() to fail, and the selftest to fail with -ENOMEM.
>> For the mock selftests, we are using a fake device and do not care about
>> iommu; so convince intel_iommu to treat us as a dummy device with an
>> identity mapping (and no iommu domain).
>>
>> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=101080
>> Signed-off-by: Chris Wilson <[email protected]>
> Tested-by: Elizabeth De La Torre Mena <[email protected]>
Reviewed-by: Matthew Auld <[email protected]>
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