All of lore.kernel.org
 help / color / mirror / Atom feed
From: Wolfram Sang <wsa+renesas@sang-engineering.com>
To: linux-mmc@vger.kernel.org
Cc: linux-renesas-soc@vger.kernel.org,
	Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com>,
	Alain Volmat <alain.volmat@foss.st.com>,
	Maxime Coquelin <mcoquelin.stm32@gmail.com>,
	Alexandre Torgue <alexandre.torgue@foss.st.com>,
	linux-i2c@vger.kernel.org,
	linux-stm32@st-md-mailman.stormreply.com,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH 7/7] i2c: stm32f7: : use proper DMAENGINE API for termination
Date: Wed, 23 Jun 2021 16:03:57 +0200	[thread overview]
Message-ID: <YNM/TZMWwCLGSEJO@ninjato> (raw)
In-Reply-To: <20210623095942.3325-8-wsa+renesas@sang-engineering.com>

[-- Attachment #1: Type: text/plain, Size: 441 bytes --]

On Wed, Jun 23, 2021 at 11:59:41AM +0200, Wolfram Sang wrote:
> dmaengine_terminate_all() is deprecated in favor of explicitly saying if
> it should be sync or async. Here, we want dmaengine_terminate_sync()
> because there is no other synchronization code in the driver to handle
> an async case.
> 
> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>

Eeks, this is called from irq context as well. Broken patch :(


[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 833 bytes --]

WARNING: multiple messages have this Message-ID (diff)
From: Wolfram Sang <wsa+renesas@sang-engineering.com>
To: linux-mmc@vger.kernel.org
Cc: linux-renesas-soc@vger.kernel.org,
	Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com>,
	Alain Volmat <alain.volmat@foss.st.com>,
	Maxime Coquelin <mcoquelin.stm32@gmail.com>,
	Alexandre Torgue <alexandre.torgue@foss.st.com>,
	linux-i2c@vger.kernel.org,
	linux-stm32@st-md-mailman.stormreply.com,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH 7/7] i2c: stm32f7: : use proper DMAENGINE API for termination
Date: Wed, 23 Jun 2021 16:03:57 +0200	[thread overview]
Message-ID: <YNM/TZMWwCLGSEJO@ninjato> (raw)
In-Reply-To: <20210623095942.3325-8-wsa+renesas@sang-engineering.com>


[-- Attachment #1.1: Type: text/plain, Size: 441 bytes --]

On Wed, Jun 23, 2021 at 11:59:41AM +0200, Wolfram Sang wrote:
> dmaengine_terminate_all() is deprecated in favor of explicitly saying if
> it should be sync or async. Here, we want dmaengine_terminate_sync()
> because there is no other synchronization code in the driver to handle
> an async case.
> 
> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>

Eeks, this is called from irq context as well. Broken patch :(


[-- Attachment #1.2: signature.asc --]
[-- Type: application/pgp-signature, Size: 833 bytes --]

[-- Attachment #2: Type: text/plain, Size: 176 bytes --]

_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  reply	other threads:[~2021-06-23 14:04 UTC|newest]

Thread overview: 37+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-23  9:59 [PATCH 0/7] i2c: use proper DMAENGINE API for termination Wolfram Sang
2021-06-23  9:59 ` Wolfram Sang
2021-06-23  9:59 ` [PATCH 1/7] i2c: at91-master: : " Wolfram Sang
2021-06-23  9:59   ` Wolfram Sang
2021-07-13  9:07   ` Codrin.Ciubotariu
2021-07-13  9:07     ` Codrin.Ciubotariu
2021-08-11 13:24   ` Wolfram Sang
2021-08-11 13:24     ` Wolfram Sang
2021-08-11 13:34     ` Codrin.Ciubotariu
2021-08-11 13:34       ` Codrin.Ciubotariu
2021-06-23  9:59 ` [PATCH 2/7] i2c: imx: " Wolfram Sang
2021-06-23  9:59   ` Wolfram Sang
2021-06-25 12:06   ` Oleksij Rempel
2021-06-25 12:06     ` Oleksij Rempel
2021-08-11 13:24   ` Wolfram Sang
2021-08-11 13:24     ` Wolfram Sang
2021-06-23  9:59 ` [PATCH 3/7] i2c: mxs: " Wolfram Sang
2021-06-23  9:59   ` Wolfram Sang
2021-08-11 13:24   ` Wolfram Sang
2021-08-11 13:24     ` Wolfram Sang
2021-06-23  9:59 ` [PATCH 4/7] i2c: qup: " Wolfram Sang
2021-08-11 13:24   ` Wolfram Sang
2021-06-23  9:59 ` [PATCH 5/7] i2c: rcar: " Wolfram Sang
2021-06-23 14:02   ` Geert Uytterhoeven
2021-06-23 14:08     ` Wolfram Sang
2021-06-23  9:59 ` [PATCH 6/7] i2c: sh_mobile: " Wolfram Sang
2021-08-11 13:24   ` Wolfram Sang
2021-06-23  9:59 ` [PATCH 7/7] i2c: stm32f7: " Wolfram Sang
2021-06-23  9:59   ` Wolfram Sang
2021-06-23 14:03   ` Wolfram Sang [this message]
2021-06-23 14:03     ` Wolfram Sang
2021-06-30 13:11     ` Alain Volmat
2021-06-30 13:11       ` Alain Volmat
2021-06-30 13:48       ` Wolfram Sang
2021-06-30 13:48         ` Wolfram Sang
2021-08-11 13:26 ` [PATCH 0/7] i2c: " Wolfram Sang
2021-08-11 13:26   ` Wolfram Sang

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=YNM/TZMWwCLGSEJO@ninjato \
    --to=wsa+renesas@sang-engineering.com \
    --cc=alain.volmat@foss.st.com \
    --cc=alexandre.torgue@foss.st.com \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-i2c@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-mmc@vger.kernel.org \
    --cc=linux-renesas-soc@vger.kernel.org \
    --cc=linux-stm32@st-md-mailman.stormreply.com \
    --cc=mcoquelin.stm32@gmail.com \
    --cc=pierre-yves.mordret@foss.st.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.