search for: tlb_addr

...ruct dmar_domain *domain; cfb94a372f2d4e Lu Baolu 2019-09-06 3949 struct intel_iommu *iommu; cfb94a372f2d4e Lu Baolu 2019-09-06 3950 unsigned long iova_pfn; cfb94a372f2d4e Lu Baolu 2019-09-06 3951 unsigned long nrpages; cfb94a372f2d4e Lu Baolu 2019-09-06 3952 phys_addr_t tlb_addr; cfb94a372f2d4e Lu Baolu 2019-09-06 3953 int prot = 0; cfb94a372f2d4e Lu Baolu 2019-09-06 3954 int ret; cfb94a372f2d4e Lu Baolu 2019-09-06 3955 a11bfde9c77df1 Joerg Roedel 2020-02-17 3956 if (unlikely(attach_deferred(dev))) a11bfde9c77df1 Joerg Roedel 2020-02-17 3957 do_...

This patchset converts the intel iommu driver to the dma-iommu api. While converting the driver I exposed a bug in the intel i915 driver which causes a huge amount of artifacts on the screen of my laptop. You can see a picture of it here: https://github.com/pippy360/kernelPatches/blob/master/IMG_20191219_225922.jpg This issue is most likely in the i915 driver and is most likely caused by the

This patchset converts the intel iommu driver to the dma-iommu api. While converting the driver I exposed a bug in the intel i915 driver which causes a huge amount of artifacts on the screen of my laptop. You can see a picture of it here: https://github.com/pippy360/kernelPatches/blob/master/IMG_20191219_225922.jpg This issue is most likely in the i915 driver and is most likely caused by the

Hi all, this series replaced the DMA_ATTR_NON_CONSISTENT flag to dma_alloc_attrs with a separate new dma_alloc_pages API, which is available on all platforms. In addition to cleaning up the convoluted code path, this ensures that other drivers that have asked for better support for non-coherent DMA to pages with incurring bounce buffering over can finally be properly supported. I'm still a