From 050613545b389825c1f5beb67fa2667b727f866d Mon Sep 17 00:00:00 2001 From: Paul Mackerras Date: Sat, 10 Jun 2006 18:17:35 +1000 Subject: [PATCH] powerpc: Fix bug in iommu_alloc_coherent causing hang during boot In commit 8eb6c6e3b9c8bfed3d75536ab142d7694627c2e5, Christoph Hellwig made iommu_alloc_coherent able to do node-local allocations, but unfortunately got the order of the arguments to alloc_pages_node wrong. This fixes it. Signed-off-by: Paul Mackerras --- arch/powerpc/kernel/iommu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/kernel/iommu.c b/arch/powerpc/kernel/iommu.c index cbb794556d02..cef8cba8329b 100644 --- a/arch/powerpc/kernel/iommu.c +++ b/arch/powerpc/kernel/iommu.c @@ -561,7 +561,7 @@ void *iommu_alloc_coherent(struct iommu_table *tbl, size_t size, return NULL; /* Alloc enough pages (and possibly more) */ - page = alloc_pages_node(flag, order, node); + page = alloc_pages_node(node, flag, order); if (!page) return NULL; ret = page_address(page);