diff options
Diffstat (limited to 'sys/x86/iommu')
| -rw-r--r-- | sys/x86/iommu/intel_gas.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/x86/iommu/intel_gas.c b/sys/x86/iommu/intel_gas.c index 8b18b4c..ffc8b70 100644 --- a/sys/x86/iommu/intel_gas.c +++ b/sys/x86/iommu/intel_gas.c @@ -327,8 +327,8 @@ dmar_gas_match_one(struct dmar_gas_match_args *a, struct dmar_map_entry *prev, * the boundary. Check if there is enough space after the * next boundary after the prev->end. */ - bs = (a->entry->start + a->offset + a->common->boundary) & - ~(a->common->boundary - 1); + bs = rounddown2(a->entry->start + a->offset + a->common->boundary, + a->common->boundary); start = roundup2(bs, a->common->alignment); /* DMAR_PAGE_SIZE to create gap after new entry. */ if (start + a->offset + a->size + DMAR_PAGE_SIZE <= |
