From: Thomas Gleixner <tglx@linutronix.de>
To: John Stultz <john.stultz@linaro.org>
Cc: Jon Hunter <jonathanh@nvidia.com>,
Marc Zyngier <marc.zyngier@arm.com>,
lkml <linux-kernel@vger.kernel.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>
Subject: Re: [Regression] "irqdomain: Don't set type when mapping an IRQ" breaks nexus7 gpio buttons
Date: Sat, 30 Jul 2016 10:07:06 +0200 (CEST) [thread overview]
Message-ID: <alpine.DEB.2.11.1607301006160.19896@nanos> (raw)
In-Reply-To: <CALAqxLUMMc_3cnj_0q9-hr+0ZKQONNyJKynT3RtsvOy4JKsDgQ@mail.gmail.com>
On Fri, 29 Jul 2016, John Stultz wrote:
> Hey Jon,
> So after rebasing my nexus7 patch stack onto pre-4.8-rc1 tree, I
> noticed the power/volume buttons stopped working.
>
> I did a manual rebased bisection and chased it down to your commit
> 1e2a7d78499e ("irqdomain: Don't set type when mapping an IRQ").
>
> Reverting that patch makes things work again, so I wanted to see if
> there was any debugging info I could provide to try to help narrow
> down the problem here. (Sorry, I'd tinker myself with it some and try
> to debug the issue, but after burning my friday night on this, I'm
> eager to get away from the keyboard for the weekend).
dmesg should contain debug output which yells about non matching types. Can
you provide that?
Thanks,
tglx
next prev parent reply other threads:[~2016-07-30 8:09 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-30 4:39 John Stultz
2016-07-30 4:52 ` Bjorn Andersson
2016-07-30 11:10 ` Marc Zyngier
2016-07-30 8:07 ` Thomas Gleixner [this message]
2016-08-05 18:12 ` John Stultz
2016-08-08 9:04 ` Jon Hunter
2016-08-08 21:50 ` Linus Walleij
2016-08-08 21:35 ` Linus Walleij
2016-08-01 10:26 ` Jon Hunter
2016-08-05 23:45 ` John Stultz
2016-08-08 9:31 ` Jon Hunter
2016-08-09 4:25 ` John Stultz
2016-08-09 13:20 ` Jon Hunter
2016-08-09 15:08 ` Marc Zyngier
2016-08-09 23:03 ` Linus Walleij
2016-08-10 9:41 ` Marc Zyngier
2016-08-10 9:56 ` Jon Hunter
2016-08-10 10:21 ` Marc Zyngier
2016-08-10 13:58 ` Linus Walleij
2016-08-10 14:12 ` Jon Hunter
2016-08-10 22:06 ` Linus Walleij
2016-08-10 13:50 ` Linus Walleij
2016-08-10 15:17 ` Marc Zyngier
2016-08-10 22:14 ` Linus Walleij
2016-08-08 21:48 ` Linus Walleij
2016-08-11 8:37 ` Marc Zyngier
2016-08-11 9:47 ` Jon Hunter
2016-08-11 11:45 ` Marc Zyngier
2016-08-11 11:53 ` Marc Zyngier
2016-08-11 12:46 ` Marc Zyngier
2016-08-11 13:29 ` Jon Hunter
2016-08-11 13:34 ` Marc Zyngier
2016-08-11 15:32 ` John Stultz
2016-08-11 15:51 ` Marc Zyngier
2016-08-11 21:08 ` Linus Walleij
2016-08-11 21:23 ` Bjorn Andersson
2016-08-12 10:22 ` Marc Zyngier
2016-08-11 12:01 ` Linus Walleij
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