On Wed,  2 Jan 2013 13:36:26 +0000
Mark Brown <broonie@opensource.wolfsonmicro.com> wrote:

> In current -next namei.h now include/linux/namei.h uses ESTALE but does
> not include errno.h, leading to build failures on ARM where errno.h is
> not previously implicitly included by some other header as is the case
> in some bits of ext3. Fix this by adding a direct inclusion of errno.h.
> 
> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
> ---
>  include/linux/namei.h |    1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/include/linux/namei.h b/include/linux/namei.h
> index e998c03..5a5ff57 100644
> --- a/include/linux/namei.h
> +++ b/include/linux/namei.h
> @@ -2,6 +2,7 @@
>  #define _LINUX_NAMEI_H
>  
>  #include <linux/dcache.h>
> +#include <linux/errno.h>
>  #include <linux/linkage.h>
>  #include <linux/path.h>
>  

I think Ted and Stephen (cc'ed here) proposed the same patch a week or
so ago, but I'm not sure why Al hasn't pushed it yet.

-- 
Jeff Layton <jlayton@redhat.com>