Messages in this thread | | | Subject | Re: [PATCH v4 0/7] Convert the intel iommu driver to the dma-iommu api | From | Lu Baolu <> | Date | Tue, 29 Sep 2020 08:11:35 +0800 |
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Hi Tvrtko,
On 9/28/20 5:44 PM, Tvrtko Ursulin wrote: > > 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?
I have no preference. It depends on which patch goes first. Let the maintainers help here.
Best regards, baolu
> > 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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