2015-12-03 06:23:22 +08:00
|
|
|
Adjust highmem offset to 0x10000000 to ensure that all kmalloc allocations
|
|
|
|
|
stay within the same 256M boundary. This ensures that -mlong-calls is not
|
|
|
|
|
needed on systems with more than 256M RAM.
|
|
|
|
|
|
2016-06-07 14:58:31 +08:00
|
|
|
Signed-off-by: Felix Fietkau <nbd@nbd.name>
|
2015-12-03 06:23:22 +08:00
|
|
|
---
|
|
|
|
|
--- a/arch/mips/include/asm/mach-generic/spaces.h
|
|
|
|
|
+++ b/arch/mips/include/asm/mach-generic/spaces.h
|
|
|
|
|
@@ -44,7 +44,7 @@
|
|
|
|
|
* Memory above this physical address will be considered highmem.
|
|
|
|
|
*/
|
|
|
|
|
#ifndef HIGHMEM_START
|
|
|
|
|
-#define HIGHMEM_START _AC(0x20000000, UL)
|
|
|
|
|
+#define HIGHMEM_START _AC(0x10000000, UL)
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#endif /* CONFIG_32BIT */
|
