linux-kernel - re: net: fec: Ensure clocks are enabled while using mdio bus

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Message-ID: <CANMBJr7XML6v5_75LmD7ARMHaAJo9YBodv13jCcdN2mL7Vu0ZQ@mail.gmail.com>
Date:	Fri, 10 Jul 2015 12:07:29 -0700
From:	Tyler Baker <tyler.baker@...aro.org>
To:	Andrew Lunn <andrew@...n.ch>
Cc:	"David S. Miller" <davem@...emloft.net>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Fugang Duan <B38611@...escale.com>,
	"Kevin's boot bot" <khilman@...nel.org>,
	Olof Johansson <olof@...om.net>,
	netdev <netdev@...r.kernel.org>, Shawn Guo <shawn.guo@...aro.org>
Subject: re: net: fec: Ensure clocks are enabled while using mdio bus

Hi Andrew,

The kernelci.org system reported[1][2][3] new imx6 boot failures in
next-20150710. I've bisected[4] these failures to 6c3e921b18ed "net:
fec: Ensure clocks are enabled while using mdio bus". Reverting this
commit on top of next-20150710, resolves the boot failures. I have not
investigated any further, but did add the imx maintainer to the CC
list. Apologies in advanced for not replying to the original thread,
as I was not subscribed to the netdev list until now.

Any chance you can confirm this regression on your end?

Cheers,

Tyler

[1] http://kernelci.org/boot/all/job/next/kernel/next-20150710/
[2] http://storage.kernelci.org/next/next-20150710/arm-multi_v7_defconfig/lab-collabora/boot-imx6q-sabrelite.html
[3] http://storage.kernelci.org/next/next-20150710/arm-imx_v6_v7_defconfig/lab-tbaker/boot-imx6q-cm-fx6.html
[4] http://hastebin.com/uzofovupey.pas
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