target_linux_generic/pending-6.12/307-mips_highmem_offset.patch
sbwml 2995a2080c linux-6.12-rc6
Signed-off-by: sbwml <admin@cooluc.com>
2024-11-07 09:10:07 +08:00

20 lines
646 B
Diff

From: Felix Fietkau <nbd@nbd.name>
Subject: kernel: adjust mips highmem offset to avoid the need for -mlong-calls on systems with >256M RAM
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
arch/mips/include/asm/mach-generic/spaces.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/mips/include/asm/mach-generic/spaces.h
+++ b/arch/mips/include/asm/mach-generic/spaces.h
@@ -46,7 +46,7 @@
* 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
#define CKSEG0ADDR_OR_64BIT(x) CKSEG0ADDR(x)