From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Thomas Gleixner <tglx@linutronix.de>
Cc: "alan@linux.intel.com" <alan@linux.intel.com>,
"Ailus, Sakari" <sakari.ailus@intel.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"linux-media@vger.kernel.org" <linux-media@vger.kernel.org>
Subject: Re: IRQ behaivour has been changed from v4.14 to v4.15-rc1
Date: Fri, 29 Dec 2017 14:06:11 +0200 [thread overview]
Message-ID: <1514549171.7000.512.camel@linux.intel.com> (raw)
In-Reply-To: <alpine.DEB.2.20.1712282256240.1899@nanos>
On Thu, 2017-12-28 at 22:59 +0100, Thomas Gleixner wrote:
> On Thu, 28 Dec 2017, Thomas Gleixner wrote:
> > On Thu, 28 Dec 2017, Andy Shevchenko wrote:
> > > The result w/o above is (full log is available here
> > > https://pastebin.com
> > > /J5yaTbM9):
> >
> > Ok. Which irqs are related to that ISP thingy?
> >
> > Are these interrupts MSI?
Yes, they are MSI.
> And looking at the log, I see that you can load the driver
> successfully and
> the trouble starts afterwards when you actually use it.
Correct.
> Can you please enable CONFIG_GENERIC_IRQ_DEBUGFS and after login,
> check
> which interrupt is assigned to that atomisp thingy and then provide
> the
> output of
>
> cat /sys/kernel/debug/irq/irqs/$ATOMISPIRQ
Full log, including output of the above.
https://pastebin.com/4jammqi5
--
Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Intel Finland Oy
next prev parent reply other threads:[~2017-12-29 12:06 UTC|newest]
Thread overview: 65+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-28 17:17 IRQ behaivour has been changed from v4.14 to v4.15-rc1 Shevchenko, Andriy
2017-12-28 17:21 ` Thomas Gleixner
2017-12-28 17:34 ` Andy Shevchenko
2017-12-28 17:44 ` Thomas Gleixner
2017-12-28 19:31 ` Andy Shevchenko
2017-12-28 19:36 ` Andy Shevchenko
2017-12-28 20:18 ` Thomas Gleixner
2017-12-28 21:03 ` Andy Shevchenko
2017-12-28 21:31 ` Thomas Gleixner
2017-12-28 21:59 ` Thomas Gleixner
2017-12-29 12:06 ` Andy Shevchenko [this message]
2017-12-29 13:10 ` Thomas Gleixner
2017-12-29 14:27 ` Andy Shevchenko
2017-12-29 20:20 ` [tip:irq/urgent] genirq/msi, x86/vector: Prevent reservation mode for non maskable MSI tip-bot for Thomas Gleixner
2017-12-28 17:23 ` IRQ behaivour has been changed from v4.14 to v4.15-rc1 Andy Shevchenko
[not found] <20171218082011.GA24638@arch-chirva.localdomain>
2017-12-18 10:11 ` PROBLEM: 4.15.0-rc3 APIC causes lockups on Core 2 Duo laptop Pavel Machek
2017-12-19 8:34 ` Alexandru Chirvasitu
2017-12-20 0:31 ` Thomas Gleixner
2017-12-20 3:58 ` Dou Liyang
2017-12-20 13:19 ` Alexandru Chirvasitu
2017-12-20 19:45 ` Alexandru Chirvasitu
2017-12-21 2:23 ` Alexandru Chirvasitu
2017-12-22 10:28 ` Dou Liyang
[not found] ` <20171222142053.3cbhi2nhh24w7yoo@D-69-91-141-110.dhcp4.washington.edu>
2017-12-22 21:31 ` Dexuan Cui
2017-12-22 21:31 ` Dexuan Cui
[not found] ` <20171222222917.GA1138@arch-chirva.localdomain>
2017-12-23 1:35 ` Dexuan Cui
2017-12-23 1:35 ` Dexuan Cui
2017-12-23 4:51 ` Alexandru Chirvasitu
2017-12-23 13:32 ` Thomas Gleixner
2017-12-23 20:01 ` Alexandru Chirvasitu
2017-12-27 8:14 ` Dou Liyang
2017-12-27 16:18 ` Alexandru Chirvasitu
[not found] ` <20171227195007.GF1410@arch-chirva.localdomain>
2017-12-27 23:13 ` Alexandru Chirvasitu
2017-12-28 2:06 ` Dou Liyang
2017-12-28 2:51 ` Alexandru Chirvasitu
2017-12-28 10:23 ` Dou Liyang
2017-12-24 3:29 ` Dou Liyang
2017-12-28 11:00 ` Thomas Gleixner
2017-12-28 14:21 ` Alexandru Chirvasitu
2017-12-28 14:48 ` Thomas Gleixner
2017-12-28 15:48 ` Alexandru Chirvasitu
2017-12-28 16:05 ` Alexandru Chirvasitu
2017-12-28 16:10 ` Thomas Gleixner
2017-12-28 17:22 ` Alexandru Chirvasitu
2017-12-28 17:29 ` Thomas Gleixner
2017-12-28 17:50 ` Alexandru Chirvasitu
2017-12-28 18:32 ` Thomas Gleixner
2017-12-28 21:54 ` Thomas Gleixner
2017-12-28 22:50 ` Alexandru Chirvasitu
2017-12-28 22:57 ` Thomas Gleixner
2017-12-28 23:19 ` Thomas Gleixner
2017-12-28 23:30 ` Alexandru Chirvasitu
2017-12-28 23:36 ` Thomas Gleixner
2017-12-28 23:59 ` Alexandru Chirvasitu
2017-12-29 8:07 ` Thomas Gleixner
2017-12-29 11:49 ` Alexandru Chirvasitu
2017-12-29 12:22 ` Alexandru Chirvasitu
2017-12-29 13:09 ` Thomas Gleixner
2017-12-29 14:06 ` Alexandru Chirvasitu
2017-12-29 0:15 ` Bjorn Helgaas
2017-12-29 0:38 ` Alexandru Chirvasitu
2017-12-28 11:03 ` Thomas Gleixner
2017-12-28 19:01 ` Dexuan Cui
2017-12-28 19:01 ` Dexuan Cui
2017-12-28 20:14 ` Thomas Gleixner
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