From: Wolfram Sang <wsa@the-dreams.de>
To: Esben Haabendal <esben.haabendal@gmail.com>
Cc: linux-i2c@vger.kernel.org,
"Wolfram Sang" <wsa+renesas@sang-engineering.com>,
"Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>,
"Rob Herring" <robh+dt@kernel.org>,
"Mark Rutland" <mark.rutland@arm.com>,
"Yuan Yao" <yao.yuan@freescale.com>,
"Esben Haabendal" <eha@deif.com>,
"Phil Reid" <preid@electromag.com.au>,
"Lucas Stach" <l.stach@pengutronix.de>,
"Linus Walleij" <linus.walleij@linaro.org>,
"Peter Rosin" <peda@axentia.se>,
"Fabio Estevam" <fabio.estevam@nxp.com>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 1/4] i2c: imx: Fix reinit_completion() use
Date: Mon, 23 Jul 2018 20:08:49 +0200 [thread overview]
Message-ID: <20180723180848.ctfwxrk2www2ede2@ninjato> (raw)
In-Reply-To: <20180709094304.8814-2-esben.haabendal@gmail.com>
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On Mon, Jul 09, 2018 at 11:43:01AM +0200, Esben Haabendal wrote:
> From: Esben Haabendal <eha@deif.com>
>
> Make sure to call reinit_completion() before dma is started to avoid race
> condition where reinit_completion() is called after complete() and before
> wait_for_completion_timeout().
>
> Signed-off-by: Esben Haabendal <eha@deif.com>
> Fixes: ce1a78840ff7 ("i2c: imx: add DMA support for freescale i2c driver")
> Reviewed-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Applied to for-current and added stable, thanks!
Uwe, do you have comments for the other patches, too?
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next prev parent reply other threads:[~2018-07-23 18:08 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20180709094304.8814-1-esben.haabendal@gmail.com>
2018-07-09 9:43 ` [PATCH v2 1/4] i2c: imx: Fix reinit_completion() use Esben Haabendal
2018-07-23 18:08 ` Wolfram Sang [this message]
2018-07-09 9:43 ` [PATCH v2 2/4] i2c: imx: Fix race condition in dma read Esben Haabendal
2018-07-24 7:57 ` Uwe Kleine-König
2018-08-09 11:57 ` Esben Haabendal
2018-07-09 9:43 ` [PATCH v2 3/4] i2c: imx: Simplify stopped state tracking Esben Haabendal
2018-07-24 7:59 ` Uwe Kleine-König
2018-08-09 12:06 ` Esben Haabendal
2018-08-09 16:26 ` Uwe Kleine-König
2018-08-10 9:25 ` Esben Haabendal
2018-08-10 12:25 ` Uwe Kleine-König
2018-07-09 9:43 ` [PATCH v2 4/4] arm: dts: ls1021a: Enable I2C DMA support Esben Haabendal
2018-07-24 8:02 ` Uwe Kleine-König
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