Re: Linux 2.6.34-rc3 + CAN build problem

From: NÃmeth MÃrton
Date: Sun Apr 11 2010 - 01:14:54 EST


David Miller wrote:
> From: Oliver Hartkopp <socketcan@xxxxxxxxxxxx>
> Date: Sat, 10 Apr 2010 14:36:48 +0200
>
>> So i wonder why Nemeth trapped into this problem ... probably an include file
>> mix-up?
>
> Do you have CONFIG_DEBUG_STRICT_USER_COPY_CHECKS enabled in your
> kernel config?

CONFIG_DEBUG_STRICT_USER_COPY_CHECKS=y

> That's the only way you get an actual failure of a build when
> the user copy size can't be proven to be in range by the
> compiler, otherwise it just warns.
>
>

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/