[PATCH 1/1] Disable CONFIG_UACCESS_WITH_MEMCPY in Atmel config.

Uwe Kleine-König u.kleine-koenig at pengutronix.de
Tue Sep 29 23:10:02 PDT 2015


Hello,

On Wed, Sep 30, 2015 at 12:32:48AM +0200, jc at eclis.ch wrote:
> From: Jean-Christian de Rivaz <jc at eclis.ch>
> 
> According to Russell King:
> In any case, unless you have a Marvell platform, you should have this
> disabled - it provides a performance boost for Marvell platforms, but
> degrades performance everywhere else.  Please ensure that you disable
> CONFIG_UACCESS_WITH_MEMCPY.
> 
> Signed-off-by: Jean-Christian de Rivaz <jc at eclis.ch>
the change is fine now. Feel free to add my Ack also if you do another
round to improve the changelog.

Best regards
Uwe

-- 
Pengutronix e.K.                           | Uwe Kleine-König            |
Industrial Linux Solutions                 | http://www.pengutronix.de/  |



More information about the linux-arm-kernel mailing list