From: Shawn Guo <shawnguo@kernel.org>
To: Dong Aisheng <dongas86@gmail.com>
Cc: Lucas Stach <l.stach@pengutronix.de>,
Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@codeaurora.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Stefan Agner <stefan@agner.ch>,
mingo@redhat.com, "kernel@pengutronix.de" <kernel@pengutronix.de>,
tglx@linutronix.de, linux-clk@vger.kernel.org,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH 1/2] clk: imx: do not sleep if IRQ's are still disabled
Date: Wed, 27 Apr 2016 09:58:36 +0800 [thread overview]
Message-ID: <20160427015835.GE30692@tiger> (raw)
In-Reply-To: <CAA+hA=Q5Un7Sib5QEvK4H2PH5qrySAkRR+=ofuaKxX_PCuT-Yw@mail.gmail.com>
On Tue, Apr 26, 2016 at 07:27:03PM +0800, Dong Aisheng wrote:
> Shawn,
> What's your suggestion?
I think this needs more discussion, and I just dropped Stefan's patch
from my tree.
We need to firstly understand why this is happening. The .prepare hook
is defined to be non-atomic context, and so that we call sleep function
in there. We did everything right. Why are we getting the warning? If
I'm correct, this warning only happens on i.MX7D. Why is that?
Shawn
next prev parent reply other threads:[~2016-04-27 1:58 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-29 22:49 [PATCH 1/2] clk: imx: do not sleep if IRQ's are still disabled Stefan Agner
2016-01-29 22:49 ` [PATCH 2/2] clk: imx: return correct frequency for Ethernet PLL Stefan Agner
2016-01-29 23:35 ` [PATCH 1/2] clk: imx: do not sleep if IRQ's are still disabled Joshua Clayton
2016-01-30 1:16 ` Stephen Boyd
2016-04-26 17:04 ` Stefan Agner
2016-04-16 1:00 ` Stephen Boyd
2016-04-18 1:58 ` Shawn Guo
2016-04-21 3:45 ` Dong Aisheng
2016-04-26 1:23 ` Shawn Guo
2016-04-26 5:51 ` Dong Aisheng
2016-04-26 9:24 ` Shawn Guo
2016-04-26 9:31 ` Lucas Stach
2016-04-26 11:16 ` Dong Aisheng
2016-04-26 11:27 ` Dong Aisheng
2016-04-27 1:58 ` Shawn Guo [this message]
2016-04-27 2:45 ` Dong Aisheng
2016-04-27 2:56 ` Fabio Estevam
2016-04-27 7:28 ` Stefan Agner
2016-04-27 8:53 ` Dong Aisheng
2016-04-27 2:57 ` Dong Aisheng
2016-04-27 7:24 ` Shawn Guo
2016-04-27 7:26 ` Stefan Agner
2016-04-27 8:48 ` Dong Aisheng
2016-04-27 7:34 ` Stefan Agner
2016-04-27 8:57 ` Dong Aisheng
2016-04-27 10:15 ` Thomas Gleixner
2016-04-29 9:45 ` [RFC PATCH 1/1] clk: imx7d: move clk setting out of imx7d_clocks_init Dong Aisheng
2016-04-29 9:55 ` Dong Aisheng
2016-04-29 12:31 ` Lucas Stach
2016-04-30 2:04 ` Stefan Agner
2016-06-02 15:19 ` Dong Aisheng
2016-05-25 21:54 ` [PATCH 1/2] clk: imx: do not sleep if IRQ's are still disabled Stefan Agner
2016-06-02 14:59 ` Dong Aisheng
2016-06-06 13:20 ` Thomas Gleixner
2016-06-07 7:04 ` Dong Aisheng
2016-06-09 20:08 ` Thomas Gleixner
2016-06-09 22:14 ` Stefan Agner
2016-06-09 22:55 ` Thomas Gleixner
2016-06-12 12:24 ` Dong Aisheng
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