diff options
Diffstat (limited to 'arch/x86_64/kernel')
| -rw-r--r-- | arch/x86_64/kernel/pci-gart.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86_64/kernel/pci-gart.c b/arch/x86_64/kernel/pci-gart.c index fc1960f1f24..030eb375335 100644 --- a/arch/x86_64/kernel/pci-gart.c +++ b/arch/x86_64/kernel/pci-gart.c @@ -185,7 +185,7 @@ static void iommu_full(struct device *dev, size_t size, int dir) static inline int need_iommu(struct device *dev, unsigned long addr, size_t size) { u64 mask = *dev->dma_mask; - int high = addr + size >= mask; + int high = addr + size > mask; int mmu = high; if (force_iommu) mmu = 1; @@ -195,7 +195,7 @@ static inline int need_iommu(struct device *dev, unsigned long addr, size_t size static inline int nonforced_iommu(struct device *dev, unsigned long addr, size_t size) { u64 mask = *dev->dma_mask; - int high = addr + size >= mask; + int high = addr + size > mask; int mmu = high; return mmu; } |