From 89c94f2f70d093f59b55d3ea8042d13889169346 Mon Sep 17 00:00:00 2001 From: FUJITA Tomonori Date: Wed, 20 Feb 2008 22:56:42 -0800 Subject: [PATCH] [SPARC64]: make IOMMU code respect the segment boundary limits Signed-off-by: FUJITA Tomonori Signed-off-by: David S. Miller --- arch/sparc64/kernel/iommu.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/sparc64/kernel/iommu.c b/arch/sparc64/kernel/iommu.c index 0e347ff812a3..fbaab3497bfd 100644 --- a/arch/sparc64/kernel/iommu.c +++ b/arch/sparc64/kernel/iommu.c @@ -134,7 +134,8 @@ unsigned long iommu_range_alloc(struct device *dev, else boundary_size = ALIGN(1UL << 32, 1 << IO_PAGE_SHIFT); - n = iommu_area_alloc(arena->map, limit, start, npages, 0, + n = iommu_area_alloc(arena->map, limit, start, npages, + iommu->page_table_map_base >> IO_PAGE_SHIFT, boundary_size >> IO_PAGE_SHIFT, 0); if (n == -1) { if (likely(pass < 1)) { -- 2.20.1