Got it, Ingo.

Will figure out more fine comment.


2014-04-27 19:46 GMT+08:00 Ingo Molnar <mingo@kernel.org>:

>
> * Wang Sheng-Hui <shhuiw@gmail.com> wrote:
>
> >
> > The system variable is not used for x86 only now. Remove the
> > "x86" strings.
> >
> > Signed-off-by: Wang Sheng-Hui <shhuiw@gmail.com>
> > ---
> >  mm/memory.c | 7 +++----
> >  1 file changed, 3 insertions(+), 4 deletions(-)
> >
> > diff --git a/mm/memory.c b/mm/memory.c
> > index 93e332d..1615a64 100644
> > --- a/mm/memory.c
> > +++ b/mm/memory.c
> > @@ -85,14 +85,13 @@ EXPORT_SYMBOL(mem_map);
> >  #endif
> >
> >  /*
> > - * A number of key systems in x86 including ioremap() rely on the
> assumption
> > - * that high_memory defines the upper bound on direct map memory, then
> end
> > - * of ZONE_NORMAL.  Under CONFIG_DISCONTIG this means that max_low_pfn
> and
> > + * A number of key systems including ioremap() rely on the assumption
> that
> > + * high_memory defines the upper bound on direct map memory, then end of
> > + * ZONE_NORMAL.  Under CONFIG_DISCONTIG this means that max_low_pfn and
> >   * highstart_pfn must be the same; there must be no gap between
> ZONE_NORMAL
> >   * and ZONE_HIGHMEM.
>
> ioremap() is not a 'key system', so if we are touching it then the
> comment should be fixed in other ways as well.
>
> Thanks,
>
>         Ingo
>