From: "Németh Márton" <nm127@freemail•hu>
To: David Miller <davem@davemloft•net>
Cc: socketcan@hartkopp•net, eric.dumazet@gmail•com,
oliver.hartkopp@volkswagen•de, urs.thuermann@volkswagen•de,
socketcan-core@lists•berlios.de, netdev@vger•kernel.org,
linux-kernel@vger•kernel.org
Subject: Re: Linux 2.6.34-rc3 + CAN build problem
Date: Sun, 11 Apr 2010 07:14:47 +0200 [thread overview]
Message-ID: <4BC15AC7.3010904@freemail.hu> (raw)
In-Reply-To: <20100410.155009.66184583.davem@davemloft.net>
David Miller wrote:
> From: Oliver Hartkopp <socketcan@hartkopp•net>
> 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.
>
>
next prev parent reply other threads:[~2010-04-11 5:14 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-04-10 8:13 Linux 2.6.34-rc3 + CAN build problem Németh Márton
2010-04-10 9:47 ` Eric Dumazet
2010-04-10 10:36 ` Németh Márton
[not found] ` <4BC054AE.7040303-Y8qEzhMunLyT9ig0jae3mg@public.gmane.org>
2010-04-10 12:36 ` Oliver Hartkopp
2010-04-10 22:50 ` David Miller
2010-04-11 5:14 ` Németh Márton [this message]
2010-04-11 5:16 ` David Miller
[not found] ` <20100410.155009.66184583.davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org>
2010-04-11 18:53 ` Oliver Hartkopp
2010-04-11 20:19 ` David Miller
2010-04-10 22:48 ` David Miller
2010-04-13 10:09 ` David Miller
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