Re: [PATCH 1/1 linux-next] staging: ion: vm_insert_pfn and zap_page_range rely on CONFIG_MMU

From: Greg Kroah-Hartman
Date: Thu Jul 24 2014 - 18:03:00 EST


On Wed, Jul 23, 2014 at 09:04:38PM +0200, Fabian Frederick wrote:
> Fix following sh-allmodconfig errors reported on kisskb
> "
> drivers/built-in.o: In function `ion_vm_fault':
> ion.c:(.text+0x1f2d8f8): undefined reference to `vm_insert_pfn'
> drivers/built-in.o: In function `ion_buffer_sync_for_device':
> ion.c:(.text+0x1f316bc): undefined reference to `zap_page_range'
> make: *** [vmlinux] Error 1
> "
>
> Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
> ---
>
> This is untested.

I'd like to see it tested before I apply it...
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