From: u.kleine-koenig@pengutronix.de (Uwe Kleine-König)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/1] Disable CONFIG_UACCESS_WITH_MEMCPY in Atmel config.
Date: Wed, 30 Sep 2015 08:10:02 +0200 [thread overview]
Message-ID: <20150930061002.GI3982@pengutronix.de> (raw)
In-Reply-To: <1443565968-7012-1-git-send-email-jc@eclis.ch>
Hello,
On Wed, Sep 30, 2015 at 12:32:48AM +0200, jc at eclis.ch wrote:
> From: Jean-Christian de Rivaz <jc@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@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-K?nig |
Industrial Linux Solutions | http://www.pengutronix.de/ |
next prev parent reply other threads:[~2015-09-30 6:10 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-29 22:32 [PATCH 1/1] Disable CONFIG_UACCESS_WITH_MEMCPY in Atmel config jc at eclis.ch
2015-09-30 6:10 ` Uwe Kleine-König [this message]
2015-09-30 10:13 ` Jean-Christian de Rivaz
-- strict thread matches above, loose matches on Subject: below --
2015-09-29 20:03 jc at eclis.ch
2015-09-29 20:13 ` Nicolas Pitre
2015-09-29 20:35 ` Uwe Kleine-König
2015-09-29 20:59 ` Jean-Christian de Rivaz
2015-09-29 22:01 ` Alexandre Belloni
2015-09-29 22:18 ` Russell King - ARM Linux
2015-09-29 22:53 ` Alexandre Belloni
2015-09-29 23:19 ` Nicolas Pitre
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