X-Git-Url: https://nv-tegra.nvidia.com/r/gitweb?p=linux-2.6.git;a=blobdiff_plain;f=lib%2Fswiotlb.c;h=5bdeaaea57fda3d5bee69e47c5167de6d218f368;hp=c2fc470b6ed8290f7e3baa5c63380b866953cd8f;hb=9cec58dc138d6fcad9f447a19c8ff69f6540e667;hpb=17e5ad6c0ce5a970e2830d0de8bdd60a2f077d38

diff --git a/lib/swiotlb.c b/lib/swiotlb.c
index c2fc470b6ed..5bdeaaea57f 100644
--- a/lib/swiotlb.c
+++ b/lib/swiotlb.c
@@ -142,8 +142,8 @@ swiotlb_init_with_default_size (size_t default_size)
 	/*
 	 * Get IO TLB memory from the low pages
 	 */
-	io_tlb_start = alloc_bootmem_low_pages(io_tlb_nslabs *
-					       (1 << IO_TLB_SHIFT));
+	io_tlb_start = alloc_bootmem_low_pages_limit(io_tlb_nslabs *
+					     (1 << IO_TLB_SHIFT), 0x100000000);
 	if (!io_tlb_start)
 		panic("Cannot allocate SWIOTLB buffer");
 	io_tlb_end = io_tlb_start + io_tlb_nslabs * (1 << IO_TLB_SHIFT);