Messages in this thread | | | Subject | Re: [PATCH v4 0/7] Convert the intel iommu driver to the dma-iommu api | From | Tvrtko Ursulin <> | Date | Mon, 28 Sep 2020 10:44:40 +0100 |
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On 27/09/2020 07:34, Lu Baolu wrote: > Hi, > > The previous post of this series could be found here. > > https://lore.kernel.org/linux-iommu/20200912032200.11489-1-baolu.lu@linux.intel.com/ > > This version introduce a new patch [4/7] to fix an issue reported here. > > https://lore.kernel.org/linux-iommu/51a1baec-48d1-c0ac-181b-1fba92aa428d@linux.intel.com/ > > There aren't any other changes. > > Please help to test and review. > > Best regards, > baolu > > Lu Baolu (3): > iommu: Add quirk for Intel graphic devices in map_sg
Since I do have patches to fix i915 to handle this, do we want to co-ordinate the two and avoid having to add this quirk and then later remove it? Or you want to go the staged approach?
Regards,
Tvrtko
> iommu/vt-d: Update domain geometry in iommu_ops.at(de)tach_dev > iommu/vt-d: Cleanup after converting to dma-iommu ops > > Tom Murphy (4): > iommu: Handle freelists when using deferred flushing in iommu drivers > iommu: Add iommu_dma_free_cpu_cached_iovas() > iommu: Allow the dma-iommu api to use bounce buffers > iommu/vt-d: Convert intel iommu driver to the iommu ops > > .../admin-guide/kernel-parameters.txt | 5 - > drivers/iommu/dma-iommu.c | 228 ++++- > drivers/iommu/intel/Kconfig | 1 + > drivers/iommu/intel/iommu.c | 901 +++--------------- > include/linux/dma-iommu.h | 8 + > include/linux/iommu.h | 1 + > 6 files changed, 336 insertions(+), 808 deletions(-) >
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