Re: [PATCH 3/4] csky/dma: Fixup cache_op failed when cross memory ZONEs

[Guo Ren]

On Tue, Aug 6, 2019 at 2:49 PM Christoph Hellwig <hch@xxxxxxxxxxxxx> wrote:
>
> On Tue, Jul 30, 2019 at 08:15:44PM +0800, guoren@xxxxxxxxxx wrote:
> > diff --git a/arch/csky/mm/dma-mapping.c b/arch/csky/mm/dma-mapping.c
> > index 80783bb..3f1ff9d 100644
> > --- a/arch/csky/mm/dma-mapping.c
> > +++ b/arch/csky/mm/dma-mapping.c
> > @@ -18,71 +18,52 @@ static int __init atomic_pool_init(void)
> >  {
> >       return dma_atomic_pool_init(GFP_KERNEL, pgprot_noncached(PAGE_KERNEL));
> >  }
> > -postcore_initcall(atomic_pool_init);
>
> Please keep the postcore_initcall next to the function it calls.
Ok. Change arch_initcall back to postcore_initcall. :)

-- 
Best Regards
 Guo Ren

ML: https://lore.kernel.org/linux-csky/