| commit | 7bfa5bd2708d096c79fc2c9f32de478ade7a013f | |
| author | Joerg Roedel <jroedel@suse.de> | |
| Mon, 21 Dec 2015 18:07:50 +0000 (21 19:07 +0100) | ||
| committer | Joerg Roedel <jroedel@suse.de> | |
| Mon, 28 Dec 2015 16:18:53 +0000 (28 17:18 +0100) | ||
| tree | 3afa9e8640a67ca1370d67a1bff364cad7151561 | treesnapshot (tar.gz zip) |
| parent | 266a3bd28f9842bac54f934df8dc9834799efbff | commitdiff |
iommu/amd: Build io page-tables with cmpxchg64
This allows to build up the page-tables without holding any
locks. As a consequence it removes the need to pre-populate
dma_ops page-tables.
Signed-off-by: Joerg Roedel <jroedel@suse.de>
This allows to build up the page-tables without holding any
locks. As a consequence it removes the need to pre-populate
dma_ops page-tables.
Signed-off-by: Joerg Roedel <jroedel@suse.de>
| drivers/iommu/amd_iommu.c | diffblobblamehistory |