| commit | ffec219770dadd32171e6dd927e1d83d3218529f | [log] [tgz] |
|---|---|---|
| author | Joerg Roedel <jroedel@suse.de> | Tue Jul 26 15:31:23 2016 +0200 |
| committer | Joerg Roedel <jroedel@suse.de> | Tue Jul 26 15:56:39 2016 +0200 |
| tree | cb04c4cfbdbd8a7fb19ac6ee28674d565ec54cd0 | |
| parent | 3254de6bf74fe94c197c9f819fe62a3a3c36f073 [diff] |
iommu/amd: Initialize dma-ops domains with 3-level page-table A two-level page-table can map up to 1GB of address space. With the IOVA allocator now in use, the allocated addresses are often more closely to 4G, which requires the address space to be increased much more often. Avoid that by using a three-level page-table by default. Signed-off-by: Joerg Roedel <jroedel@suse.de>