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From: Fabio Estevam <festevam@gmail.com>
To: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Bruno Thomsen <bruno.thomsen@gmail.com>,
	bth@kamstrup.com, Vinod <vkoul@kernel.org>,
	linux-mtd@lists.infradead.org, NXP Linux Team <linux-imx@nxp.com>,
	Miquel Raynal <miquel.raynal@bootlin.com>,
	dmaengine@vger.kernel.org
Subject: Re: Regression: dmaengine: imx28 with emmc
Date: Thu, 17 Oct 2019 09:41:24 -0300	[thread overview]
Message-ID: <CAOMZO5CkxnW_6gj9QoUD9Hj6m-R7LD93ip66+s6x+1CkcXoOjg@mail.gmail.com> (raw)
In-Reply-To: <20191014141344.uwnzy3j3kxngzv7a@pengutronix.de>

Hi Sascha,

On Mon, Oct 14, 2019 at 11:14 AM Sascha Hauer <s.hauer@pengutronix.de> wrote:

> From 3f7a1097099c9e57e31a86503edc479f9964bc95 Mon Sep 17 00:00:00 2001
> From: Sascha Hauer <s.hauer@pengutronix.de>
> Date: Mon, 14 Oct 2019 16:07:31 +0200
> Subject: [PATCH] mmc: mxs: fix flags passed to dmaengine_prep_slave_sg
>
> Since ceeeb99cd821 we no longer abuse the DMA_CTRL_ACK flag for custom
> driver use and introduced the MXS_DMA_CTRL_WAIT4END instead. We have not
> changed all users to this flag though. This patch fixes it for the
> mxs-mmc driver.
>
> Fixes: ceeeb99cd821 ("dmaengine: mxs: rename custom flag")

Please add:

Cc: stable@vger.kernel.org

so that it can be backported to 5.3.x

> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

This fixes the rootfs mounting issue from SD card on a imx28-evk running 5.3.6:

Tested-by: Fabio Estevam <festevam@gmail.com>

Thanks!

WARNING: multiple messages have this Message-ID (diff)
From: Fabio Estevam <festevam@gmail.com>
To: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Bruno Thomsen <bruno.thomsen@gmail.com>,
	bth@kamstrup.com, Vinod <vkoul@kernel.org>,
	linux-mtd@lists.infradead.org, NXP Linux Team <linux-imx@nxp.com>,
	Miquel Raynal <miquel.raynal@bootlin.com>,
	dmaengine@vger.kernel.org
Subject: Re: Regression: dmaengine: imx28 with emmc
Date: Thu, 17 Oct 2019 09:41:24 -0300	[thread overview]
Message-ID: <CAOMZO5CkxnW_6gj9QoUD9Hj6m-R7LD93ip66+s6x+1CkcXoOjg@mail.gmail.com> (raw)
In-Reply-To: <20191014141344.uwnzy3j3kxngzv7a@pengutronix.de>

Hi Sascha,

On Mon, Oct 14, 2019 at 11:14 AM Sascha Hauer <s.hauer@pengutronix.de> wrote:

> From 3f7a1097099c9e57e31a86503edc479f9964bc95 Mon Sep 17 00:00:00 2001
> From: Sascha Hauer <s.hauer@pengutronix.de>
> Date: Mon, 14 Oct 2019 16:07:31 +0200
> Subject: [PATCH] mmc: mxs: fix flags passed to dmaengine_prep_slave_sg
>
> Since ceeeb99cd821 we no longer abuse the DMA_CTRL_ACK flag for custom
> driver use and introduced the MXS_DMA_CTRL_WAIT4END instead. We have not
> changed all users to this flag though. This patch fixes it for the
> mxs-mmc driver.
>
> Fixes: ceeeb99cd821 ("dmaengine: mxs: rename custom flag")

Please add:

Cc: stable@vger.kernel.org

so that it can be backported to 5.3.x

> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

This fixes the rootfs mounting issue from SD card on a imx28-evk running 5.3.6:

Tested-by: Fabio Estevam <festevam@gmail.com>

Thanks!

______________________________________________________
Linux MTD discussion mailing list
http://lists.infradead.org/mailman/listinfo/linux-mtd/

  parent reply	other threads:[~2019-10-17 12:41 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-08  8:03 Regression: dmaengine: imx28 with emmc Bruno Thomsen
2019-10-08  8:03 ` Bruno Thomsen
2019-10-14 14:13 ` Sascha Hauer
2019-10-14 14:13   ` Sascha Hauer
2019-10-17 11:30   ` Bruno Thomsen
2019-10-17 11:30     ` Bruno Thomsen
2019-10-17 12:41   ` Fabio Estevam [this message]
2019-10-17 12:41     ` Fabio Estevam
2019-10-17 12:59   ` Vinod Koul
2019-10-17 12:59     ` Vinod Koul
2019-10-18  9:50   ` Sascha Hauer
2019-10-18  9:50     ` Sascha Hauer

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