Re: [Xen-devel] [PATCH v4 10/16] xen/mm: Switch map_pages_to_xen to use MFN typesafe

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 02.03.18 at 16:06, <JBeulich@xxxxxxxx> wrote:
>>>> On 21.02.18 at 15:02, <julien.grall@xxxxxxx> wrote:
>> --- a/xen/arch/x86/x86_64/mm.c
>> +++ b/xen/arch/x86/x86_64/mm.c
>> @@ -40,6 +40,10 @@ asm(".file \"" __FILE__ "\"");
>>  #include <asm/mem_sharing.h>
>>  #include <public/memory.h>
>>  
>> +/* Override macros from asm/page.h to make them work with mfn_t */
>> +#undef page_to_mfn
>> +#define page_to_mfn(pg) _mfn(__page_to_mfn(pg))
> 
> I can't spot where this is needed in this file.

Oh, I'm sorry, I should have looked at the file as well, not just
at the hunks in the patch.

Jan


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