| commit | d4b036648402bb4ef6d4a0df51375a2fb705b6cc | |
| author | Joerg Roedel <jroedel@suse.de> | |
| Wed, 1 Apr 2015 12:58:52 +0000 (1 14:58 +0200) | ||
| committer | Joerg Roedel <jroedel@suse.de> | |
| Thu, 2 Apr 2015 11:31:08 +0000 (2 13:31 +0200) | ||
| tree | 9f464e5834439731cb8260f0883a65838a217c01 | treesnapshot (tar.gz zip) |
| parent | b24b1b63a37d05d61601d643ef30f95dd2452048 | commitdiff |
iommu/amd: Correctly encode huge pages in iommu page tables
When a default page-size for given level should be mapped,
the level encoding must be 0 rather than 7. This fixes an
issue seen on IOMMUv2 hardware, where this encoding is
enforced.
Tested-by: Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
When a default page-size for given level should be mapped,
the level encoding must be 0 rather than 7. This fixes an
issue seen on IOMMUv2 hardware, where this encoding is
enforced.
Tested-by: Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
| drivers/iommu/amd_iommu.c | diffblobblamehistory |