linux-ext4 - Unable to randomly boot rootfs (EXT3 or EXT4) from SD: MMC error -110 (TIMEDOUT)

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Date:	Sun, 21 Jul 2013 13:07:43 -0400
From:	Kevyn-Alexandre Paré 
	<kevyn.alexandre.pare@...il.com>
To:	linux-omap@...r.kernel.org, linux-mmc@...r.kernel.org
Cc:	linux-ext4@...r.kernel.org
Subject: Unable to randomly boot rootfs (EXT3 or EXT4) from SD: MMC error -110 (TIMEDOUT)

Hi,

I'm trying to figure out why when randomly booting our system after it =
have been hard shutdown for some time (couple of minutes to couple of =
days) doesn't boot with MMC error?=20

WORKAROUND:
Rebooting the system most of the time remove the issue.

I try couple of version of Kernel from stable 3.2.47 & 3.4.53 without =
success.
I try to change FS from EXT3 to EXT4 without success.
I try multiple SD..

Any proposition of test that you think that is worth trying, I'm willing =
to try.

Your opinions will really be appreciated,

See below for some output of my environment,
http://pastebin.com/qchsr1FQ

Thx,

-Kevyn-Alexandre Par=E9
ps: My intention are to enable CONFIG_MMC_DEBUG? Try kernel 3.10.1?
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