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From: Markus Elfring <Markus.Elfring@web.de>
To: Wolfram Sang <wsa@kernel.org>,
	linux-pm@vger.kernel.org, kernel@pengutronix.de,
	linux-imx@nxp.com, linux-i2c@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org
Cc: Aisheng Dong <aisheng.dong@nxp.com>,
	Dinghao Liu <dinghao.liu@zju.edu.cn>,
	Ulf Hansson <ulf.hansson@linaro.org>,
	"Rafael J . Wysocki" <rafael.j.wysocki@intel.com>,
	Shawn Guo <shawnguo@kernel.org>,
	Sascha Hauer <s.hauer@pengutronix.de>,
	Fabio Estevam <festevam@gmail.com>,
	Andy Duan <fugang.duan@nxp.com>,
	linux-kernel@vger.kernel.org, Qiushi Wu <wu000273@umn.edu>,
	Navid Emamdoost <emamd001@umn.edu>, Kangjie Lu <kjlu@umn.edu>,
	Aditya Pakki <pakki001@umn.edu>
Subject: Re: [v3] i2c: imx-lpi2c: Fix runtime PM imbalance on error
Date: Mon, 15 Jun 2020 09:40:53 +0200	[thread overview]
Message-ID: <44768ceb-ee7c-85f2-6091-ec6bcd06ab54@web.de> (raw)
In-Reply-To: <20200615070613.GA1497@kunai>

> I started a seperate thread:
>
> https://lkml.org/lkml/2020/6/14/76
>
> Still, on-going discussion if the proper fix is to remove the error check.

I find that a bit of additional information can make such a link safer.

RFC: a failing pm_runtime_get increases the refcnt?
https://lore.kernel.org/lkml/20200614090751.GA2878@kunai/

How will the clarification of corresponding software aspects evolve further?

Regards,
Markus

WARNING: multiple messages have this Message-ID
From: Markus Elfring <Markus.Elfring@web.de>
To: Wolfram Sang <wsa@kernel.org>,
	linux-pm@vger.kernel.org, kernel@pengutronix.de,
	linux-imx@nxp.com, linux-i2c@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org
Cc: Aisheng Dong <aisheng.dong@nxp.com>,
	Ulf Hansson <ulf.hansson@linaro.org>,
	Andy Duan <fugang.duan@nxp.com>, Qiushi Wu <wu000273@umn.edu>,
	Fabio Estevam <festevam@gmail.com>,
	Sascha Hauer <s.hauer@pengutronix.de>,
	"Rafael J . Wysocki" <rafael.j.wysocki@intel.com>,
	Kangjie Lu <kjlu@umn.edu>,
	linux-kernel@vger.kernel.org, Navid Emamdoost <emamd001@umn.edu>,
	Dinghao Liu <dinghao.liu@zju.edu.cn>,
	Aditya Pakki <pakki001@umn.edu>, Shawn Guo <shawnguo@kernel.org>
Subject: Re: [v3] i2c: imx-lpi2c: Fix runtime PM imbalance on error
Date: Mon, 15 Jun 2020 09:40:53 +0200	[thread overview]
Message-ID: <44768ceb-ee7c-85f2-6091-ec6bcd06ab54@web.de> (raw)
In-Reply-To: <20200615070613.GA1497@kunai>

> I started a seperate thread:
>
> https://lkml.org/lkml/2020/6/14/76
>
> Still, on-going discussion if the proper fix is to remove the error check.

I find that a bit of additional information can make such a link safer.

RFC: a failing pm_runtime_get increases the refcnt?
https://lore.kernel.org/lkml/20200614090751.GA2878@kunai/

How will the clarification of corresponding software aspects evolve further?

Regards,
Markus

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

  reply	other threads:[~2020-06-15  7:41 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-06-01  6:16 [PATCH] " Dinghao Liu
2020-06-01  6:16 ` Dinghao Liu
2020-06-01  6:24 ` [EXT] " Andy Duan
2020-06-01  6:24   ` Andy Duan
2020-06-01  6:42 ` [PATCH v3] i2c: imx-lpi2c: Fix runtime PM imbalance in lpi2c_imx_master_enable() Markus Elfring
2020-06-01  6:42   ` Markus Elfring
2020-06-01  6:42   ` Markus Elfring
2020-06-14  9:12 ` [PATCH] [v3] i2c: imx-lpi2c: Fix runtime PM imbalance on error Wolfram Sang
2020-06-14  9:12   ` Wolfram Sang
2020-06-14 12:08   ` dinghao.liu
2020-06-14 12:08     ` dinghao.liu
2020-06-15  6:33   ` Aisheng Dong
2020-06-15  6:33     ` Aisheng Dong
2020-06-15  7:06     ` Wolfram Sang
2020-06-15  7:06       ` Wolfram Sang
2020-06-15  7:40       ` Markus Elfring [this message]
2020-06-15  7:40         ` Markus Elfring

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