[PATCH 9/12] UML - Use CONFIG variable for address space size

[Jeff Dike <jdike@addtoit.com>]

From: Bodo Stroesser <bstroesser@fujitsu-siemens.com>

tt/mem.c still uses hardcoded TOP for i386 instead of
CONFIG_TOP_ADDR provided by subarch's Kconfig_XXXX,
which would be right.

Signed-off-by: Bodo Stroesser <bstroesser@fujitsu-siemens.com>
Signed-off-by: Jeff Dike <jdike@addtoit.com>

Index: linux-2.6.11/arch/um/kernel/tt/mem.c
===================================================================
--- linux-2.6.11.orig/arch/um/kernel/tt/mem.c	2005-04-29 13:44:51.000000000 -0400
+++ linux-2.6.11/arch/um/kernel/tt/mem.c	2005-04-29 15:11:21.000000000 -0400
@@ -21,14 +21,8 @@
 	remap_data(UML_ROUND_DOWN(&__bss_start), UML_ROUND_UP(&_end), 1);
 }
 
-#ifdef CONFIG_HOST_2G_2G
-#define TOP 0x80000000
-#else
-#define TOP 0xc0000000
-#endif
-
 #define SIZE ((CONFIG_NEST_LEVEL + CONFIG_KERNEL_HALF_GIGS) * 0x20000000)
-#define START (TOP - SIZE)
+#define START (CONFIG_TOP_ADDR - SIZE)
 
 unsigned long set_task_sizes_tt(int arg, unsigned long *host_size_out, 
 				unsigned long *task_size_out)

-
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