Displaying 5 results from an estimated 5 matches for "intel_iommu_enable_pasid".
2019 Dec 18
7
[PATCH v3 0/5] iommu: Implement generic_iommu_put_resv_regions()
From: Thierry Reding <treding at nvidia.com>
Most IOMMU drivers only need to free the memory allocated for each
reserved region. Instead of open-coding the loop to do this in each
driver, extract the code into a common function that can be used by
all these drivers.
Changes in v3:
- add Reviewed-by from Jean-Philippe Brucker on virtio patch
- add Acked-by from Will Deacon on ARM SMMU patch
2019 Dec 19
0
[PATCH v3 4/5] iommu: intel: Use generic_iommu_put_resv_regions()
...id intel_iommu_put_resv_regions(struct device *dev,
> > - struct list_head *head)
> > -{
> > - struct iommu_resv_region *entry, *next;
> > -
> > - list_for_each_entry_safe(entry, next, head, list)
> > - kfree(entry);
> > -}
> > -
> > int intel_iommu_enable_pasid(struct intel_iommu *iommu, struct device *dev)
> > {
> > struct device_domain_info *info;
> > @@ -5987,7 +5978,7 @@ const struct iommu_ops intel_iommu_ops = {
> > .add_device = intel_iommu_add_device,
> > .remove_device = intel_iommu_remove_device,
> &g...
2019 Dec 09
8
[PATCH v2 0/5] iommu: Implement iommu_put_resv_regions_simple()
From: Thierry Reding <treding at nvidia.com>
Most IOMMU drivers only need to free the memory allocated for each
reserved region. Instead of open-coding the loop to do this in each
driver, extract the code into a common function that can be used by
all these drivers.
Changes in v2:
- change subject prefix to "iommu: virtio: " for virtio-iommu.c driver
Thierry
Thierry Reding (5):
2019 Dec 21
13
[PATCH 0/8] Convert the intel iommu driver to the dma-iommu api
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
2019 Dec 21
13
[PATCH 0/8] Convert the intel iommu driver to the dma-iommu api
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