iommu/tegra: gart: Couple corrections
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- v1 Latest4 patches 11 repliesIn review
Patches in v1 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/4 | iommu/tegra: gart: Don't unnecessarily allocate registers contextdrivers/ | +25 | 2 replies | |
| 2/4 | iommu/tegra: gart: Check whether page is already mappeddrivers/ | +7 | 4 replies | |
| 3/4 | iommu/tegra: gart: Move PFN validation out of spinlockdrivers/ | +2 | 1 reply | |
| 4/4 | iommu/tegra: gart: Correct number of unmapped bytesdrivers/ | +1 | 1 reply |
Reviews trailers per patch
2 of 4 patches have a Reviewed-by or Acked-by.
| Patch | Thierry Reding |
|---|---|
| 1/4 | |
| 2/4 | |
| 3/4 | A-b |
| 4/4 | A-b |
Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.
Cover letter [PATCH v1 0/4] iommu/tegra: gart: Couple corrections
I've added an experimental support of the GART to the Tegra DRM driver and it ended up with a very positive result. During the testing of the GART driver I've noticed couple of its minor shortcomings, so here the patches to remedy them.
Dmitry Osipenko (4):
iommu/tegra: gart: Don't unnecessarily allocate registers context iommu/tegra: gart: Check whether page is already mapped iommu/tegra: gart: Move PFN validation out of spinlock iommu/tegra: gart: Correct number of unmapped bytes
drivers/iommu/tegra-gart.c | 49 +++++++++++++++++++++++++++++++++------------- 1 file changed, 35 insertions(+), 14 deletions(-)
Signature · 1 line
2.13.2