On 18 September 2017 at 15:22, Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> 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 <chris@xxxxxxxxxxxxxxxxxx> > Tested-by: Elizabeth De La Torre Mena <elizabethx.de.la.torre.mena@xxxxxxxxx> Reviewed-by: Matthew Auld <matthew.auld@xxxxxxxxx> _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
