| commit | 0815565adfe3f4c369110c57d8ffe83caefeed68 | [log] [tgz] |
|---|---|---|
| author | David Woodhouse <David.Woodhouse@intel.com> | Tue Aug 04 09:17:20 2009 +0100 |
| committer | David Woodhouse <David.Woodhouse@intel.com> | Tue Aug 04 09:17:24 2009 +0100 |
| tree | c1a2436a7f8c7b61a09ab1b809f65bd5b1325ccc | |
| parent | cfc65dd57967f2e0c7b3a8b73e6d12470b1cf1c1 [diff] |
intel-iommu: Cope with broken HP DC7900 BIOS Yet another reason why trusting this stuff to the BIOS was a bad idea. The HP DC7900 BIOS reports an iommu at an address which just returns all ones, when VT-d is disabled in the BIOS. Fix up the missing iounmap in the error paths while we're at it. Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>