From: Bjorn Andersson <bjorn.andersson@sonymobile.com>
To: John Stultz <john.stultz@linaro.org>
Cc: Sascha Hauer <s.hauer@pengutronix.de>,
Mark Brown <broonie@linaro.org>,
Ulf Hansson <ulf.hansson@linaro.org>,
lkml <linux-kernel@vger.kernel.org>
Subject: Re: MMC/regulator boot hang in -next
Date: Mon, 2 Nov 2015 12:46:20 -0800 [thread overview]
Message-ID: <20151102204620.GF24668@usrtlx11787.corpusers.net> (raw)
In-Reply-To: <CALAqxLW30-dXBPKYEawvdZPaBotQHv2KGjMKHQVo8Q9r_ayWHg@mail.gmail.com>
On Mon 02 Nov 11:57 PST 2015, John Stultz wrote:
> Trying to move my nexus7 work to -next, I started seeing boot time
> hangs. Enabling some debug options provided with a lockdep spew.
>
> Reverting "regulator: core: Propagate voltage changes to supply
> regulators" - fc42112c0eaa avoids the hang, but I still see lockdep
> noise.
>
> Full log of -next based tree without any reverts follows:
It sure does lock like a deadlock to me. Can you figure out which
regulator we're talking about here? And confirm that this is 8064 we're
talking about
Regards,
Bjorn
next prev parent reply other threads:[~2015-11-02 20:46 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-02 19:57 John Stultz
2015-11-02 20:46 ` Bjorn Andersson [this message]
2015-11-02 20:50 ` John Stultz
2015-11-02 22:03 ` John Stultz
2015-11-02 22:27 ` John Stultz
2015-11-02 22:58 ` Mark Brown
2015-11-02 23:04 ` John Stultz
2015-11-03 5:35 ` Mark Brown
2015-11-02 21:17 ` Mark Brown
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