diff options
| author | Fenghua Yu <[email protected]> | 2009-08-04 15:10:59 -0700 |
|---|---|---|
| committer | David Woodhouse <[email protected]> | 2009-08-05 09:15:48 +0100 |
| commit | 33041ec049d39a6e0463c7edc7b6f631d24559e3 (patch) | |
| tree | 319c613d743f4beae0b00603266f261d6f1dbbae /net/lapb/lapb_iface.c | |
| parent | f532959b77e5e567c84c914cb7c7b07d2582448b (diff) | |
intel-iommu: Mask physical address to correct page size in intel_map_single()
The physical address passed to domain_pfn_mapping() should be rounded
down to the start of the MM page, not the VT-d page.
This issue causes kernel panic on PAGE_SIZE>VTD_PAGE_SIZE platforms e.g. ia64
platforms.
Signed-off-by: Fenghua Yu <[email protected]>
Signed-off-by: David Woodhouse <[email protected]>
Diffstat (limited to 'net/lapb/lapb_iface.c')
0 files changed, 0 insertions, 0 deletions