From 944916858a430a0627e483657d4cfa2cd2dfb4f7 Mon Sep 17 00:00:00 2001 From: Benjamin Herrenschmidt Date: Tue, 2 Jun 2009 21:17:45 +0000 Subject: powerpc: Shield code specific to 64-bit server processors This is a random collection of added ifdef's around portions of code that only mak sense on server processors. Using either CONFIG_PPC_STD_MMU_64 or CONFIG_PPC_BOOK3S as seems appropriate. This is meant to make the future merging of Book3E 64-bit support easier. Signed-off-by: Benjamin Herrenschmidt --- arch/powerpc/mm/init_64.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/powerpc/mm/init_64.c') diff --git a/arch/powerpc/mm/init_64.c b/arch/powerpc/mm/init_64.c index 3e6a6543f53..68a821add28 100644 --- a/arch/powerpc/mm/init_64.c +++ b/arch/powerpc/mm/init_64.c @@ -66,6 +66,7 @@ #include "mmu_decl.h" +#ifdef CONFIG_PPC_STD_MMU_64 #if PGTABLE_RANGE > USER_VSID_RANGE #warning Limited user VSID range means pagetable space is wasted #endif @@ -73,6 +74,7 @@ #if (TASK_SIZE_USER64 < PGTABLE_RANGE) && (TASK_SIZE_USER64 < USER_VSID_RANGE) #warning TASK_SIZE is smaller than it needs to be. #endif +#endif /* CONFIG_PPC_STD_MMU_64 */ phys_addr_t memstart_addr = ~0; phys_addr_t kernstart_addr; -- cgit v1.2.3