[OpenWrt-Devel] [PATCH 1/4] kernel: mips jump only works with memory less then 256mb. when enable HIGHMEM use long jump

[John Crispin]

Hi,

do you plan to send the fixed version of this series ?

	John




On 07/05/2015 04:25, wengbj wrote:
> Signed-off-by: wengbj <fl.service at t-firefly.com>
> ---
>  .../patches-3.18/305-mips_module_reloc.patch       |    7 ++++++-
>  1 file changed, 6 insertions(+), 1 deletion(-)
> 
> diff --git a/target/linux/generic/patches-3.18/305-mips_module_reloc.patch b/target/linux/generic/patches-3.18/305-mips_module_reloc.patch
> index 41cf806..fd31f9f 100644
> --- a/target/linux/generic/patches-3.18/305-mips_module_reloc.patch
> +++ b/target/linux/generic/patches-3.18/305-mips_module_reloc.patch
> @@ -1,6 +1,6 @@
>  --- a/arch/mips/Makefile
>  +++ b/arch/mips/Makefile
> -@@ -90,8 +90,13 @@ all-$(CONFIG_SYS_SUPPORTS_ZBOOT)+= vmlin
> +@@ -90,8 +90,18 @@ all-$(CONFIG_SYS_SUPPORTS_ZBOOT)+= vmlin
>   cflags-y			+= -G 0 -mno-abicalls -fno-pic -pipe -mno-branch-likely
>   cflags-y			+= -msoft-float
>   LDFLAGS_vmlinux			+= -G 0 -static -n -nostdlib --gc-sections
> @@ -8,9 +8,14 @@
>   KBUILD_AFLAGS_MODULE		+= -mlong-calls
>   KBUILD_CFLAGS_MODULE		+= -mlong-calls
>  +else
> ++ifdef CONFIG_HIGHMEM
> ++KBUILD_AFLAGS_MODULE		+= -mlong-calls
> ++KBUILD_CFLAGS_MODULE		+= -mlong-calls
> ++else
>  +KBUILD_AFLAGS_MODULE		+= -mno-long-calls
>  +KBUILD_CFLAGS_MODULE		+= -mno-long-calls
>  +endif
> ++endif
>   
>   ifndef CONFIG_FUNCTION_TRACER
>   KBUILD_CFLAGS_KERNEL		+= -ffunction-sections -fdata-sections
> 
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