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| author |   Joerg Roedel <joerg.roedel@amd.com> | 2008-09-04 19:18:02 +0200 |
|---|---|---|
| committer |   Ingo Molnar <mingo@elte.hu> | 2008-09-19 12:59:10 +0200 |
| commit | 6d4f343f84993eb0d5864c0823dc9babd171a33a (patch) | |
| tree | f9fc776688b0b0b9b495f10f6fda707661b38792 /lib/debugobjects.c | |
| parent | AMD IOMMU: add branch hints to completion wait checks (diff) | |
| download | wireguard-linux-6d4f343f84993eb0d5864c0823dc9babd171a33a.tar.xz wireguard-linux-6d4f343f84993eb0d5864c0823dc9babd171a33a.zip | |
AMD IOMMU: align alloc_coherent addresses properly
The API definition for dma_alloc_coherent states that the bus address
has to be aligned to the next power of 2 boundary greater than the
allocation size. This is violated by AMD IOMMU so far and this patch
fixes it.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'lib/debugobjects.c')
0 files changed, 0 insertions, 0 deletions