Re: Fix Compilation error for UM Linux

Suzuki
2006-06-09T05:10:31Z

Andrew Morton wrote:
> On Thu, 08 Jun 2006 20:34:08 +0530
> Suzuki <suzuki@in.ibm.com> wrote:
>
>
>>Hi,
>>
>>This patch fixes the compilation error for UM Linux with linux-2.6.17-rc5.
>>
>>It complains of using (void *) in arithmetic.
>
>
> Really? We often do arithmetic on void*. Are you using gcc, with standard
> kbuild and standard compiler options?

Ah ! I was using g++ since the kernel had some C++ code in it. Sorry for
the same.

>
>
>>Thanks.
>>
>>Suzuki K P
>>Linux Technology Center,
>>IBM Software Labs.
>>
>>
>>
>>* Fix the compilation error for um-linux.
>>
>>Signed Off by: Suzuki K P <suzuki@in.ibm.com>
>
>
> "Signed-off-by:", please.
Sorry ! Will take care of it from now onwards.

Thanks,

Suzuki
>
>
>>--- arch/um/include/mem.h 2006-05-25 01:45:04.000000000 -0700
>>+++ arch/um/include/mem.h~fix_compilation_error 2006-06-08
>>07:46:21.000000000 -0700
>>@@ -22,7 +22,7 @@ static inline unsigned long to_phys(void
>>
>> static inline void *to_virt(unsigned long phys)
>> {
>>- return((void *) uml_physmem + phys);
>>+ return (void *) (uml_physmem + phys);
>> }
>>
>> #endif