Re: Fix Compilation error for UM Linux

[Suzuki <suzuki@in.ibm.com>]

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