Re: Linux 3.0-rc4 - fail to compile...

[Prateek Sharma]

Will this issue be be please fixed in rc5 ? Not being able to even
compile it is a big hindrance.


> -----Original Message-----
> From: linux-kernel-owner@xxxxxxxxxxxxxxx [mailto:linux-kernel-owner@xxxxxxxxxxxxxxx] On Behalf Of Paul Rolland (???ã???)
>
> Sent: Tuesday, June 21, 2011 3:14 PM
> To: Linus Torvalds
> Cc: Linux Kernel Mailing List; rol@xxxxxxxxx
> Subject: Re: Linux 3.0-rc4 - fail to compile...
> Hello,
>
> On Mon, 20 Jun 2011 21:02:56 -0700
>
> Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx> wrote:
>
> > Mostly the usual small driver one- (or few-) liners, and some bigger
> > changes to drm (and md). But also two new smallish drivers
>
> > (net/usb/kalmia.c, and the ADP8870 backlight driver). Some filesystem
> > fixes (btrfs, cifs, afs, xfs, nfsd).
>
> This is failing to compile on my machine :
> ...
>   CC      mm/page_cgroup.o
>   CC      fs/direct-io.o
>
> mm/page_cgroup.c: In function âpage_cgroup_initâ:
> mm/page_cgroup.c:308: error: implicit declaration of function ânode_start_pfnâ
> mm/page_cgroup.c:309: error: implicit declaration of function ânode_end_pfnâ
> make[1]: *** [mm/page_cgroup.o] Error 1
>
> make: *** [mm] Error 2
> make: *** Waiting for unfinished jobs....
>   CC      fs/mpage.o
>   CC      fs/ioprio.o
> This seems to be caused by arch/x86/include/asm/mmzone_64.h which only defines
> node_start_pfn and node_end_pfn if CONFIG_NUMA is set.
>
>
> Adding CONFIG_NUMA to my .config fixes the issue.
>
> Paul
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