| commit | bee44f294efd8417f5e68553778a6cc957af1547 | [log] [tgz] |
|---|---|---|
| author | FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | Fri Sep 12 19:42:35 2008 +0900 |
| committer | Ingo Molnar <mingo@elte.hu> | Sun Sep 14 16:42:37 2008 +0200 |
| tree | 765ab42985836390cb0e83403deb9ff59d1f59a8 | |
| parent | 589fc9a6e2102b498978f6350581ec7fa5aeb032 [diff] |
x86: make GART to respect device's dma_mask about virtual mappings Currently, GART IOMMU ingores device's dma_mask when it does virtual mappings. So it could give a device a virtual address that the device can't access to. This patch fixes the above problem. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: Ingo Molnar <mingo@elte.hu>