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. Signed-off-by: Felix Fietkau --- --- 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 */