From 54b79248b24610663298e122c6ba3804468271fe Mon Sep 17 00:00:00 2001 From: Mike Kravetz Date: Mon, 7 Nov 2005 16:25:48 -0800 Subject: [PATCH] revised Memory Add Fixes for ppc64 Add the create_section_mapping() routine to create hptes for memory sections dynamically added after system boot. Signed-off-by: Mike Kravetz Signed-off-by: Paul Mackerras --- arch/powerpc/mm/mem.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'arch/powerpc/mm/mem.c') diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c index 6f55efd9be95..2ead0951823a 100644 --- a/arch/powerpc/mm/mem.c +++ b/arch/powerpc/mm/mem.c @@ -127,6 +127,9 @@ int __devinit add_memory(u64 start, u64 size) unsigned long start_pfn = start >> PAGE_SHIFT; unsigned long nr_pages = size >> PAGE_SHIFT; + start += KERNELBASE; + create_section_mapping(start, start + size); + /* this should work for most non-highmem platforms */ zone = pgdata->node_zones; -- cgit v1.2.3