diff options
Diffstat (limited to 'arch/x86_64/kernel/aperture.c')
| -rw-r--r-- | arch/x86_64/kernel/aperture.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86_64/kernel/aperture.c b/arch/x86_64/kernel/aperture.c index c9a6b812e92..962ad4823b6 100644 --- a/arch/x86_64/kernel/aperture.c +++ b/arch/x86_64/kernel/aperture.c @@ -245,6 +245,8 @@ void __init iommu_hole_init(void) if (aper_alloc) { /* Got the aperture from the AGP bridge */ + } else if (swiotlb && !valid_agp) { + /* Do nothing */ } else if ((!no_iommu && end_pfn >= 0xffffffff>>PAGE_SHIFT) || force_iommu || valid_agp || |