Re: [PATCH v4-rebased 0/7] iommu: split mapping to page sizes as supported by the hardware

2011-11-15 Thread Joerg Roedel
On Thu, Nov 10, 2011 at 11:32:24AM +0200, Ohad Ben-Cohen wrote: Ohad Ben-Cohen (7): iommu/core: stop converting bytes to page order back and forth iommu/core: split mapping to page sizes as supported by the hardware iommu/omap: announce supported page sizes iommu/msm: announce

[PATCH v4-rebased 0/7] iommu: split mapping to page sizes as supported by the hardware

2011-11-10 Thread Ohad Ben-Cohen
v3-v4: - simplify splitter logic (Joerg) - declare supported page-sizes in the iommu_ops, without extending iommu_register (Joerg) - iommu_unmap should now return bytes too (Joerg) - don't cache min_pgsize anymore (Joerg) - handle cases when -unmap() actually unmaps more than requested (Joerg) -