From: Frans Pop <elendil@planet.nl>
To: Stefan Richter <stefanr@s5r6.in-berlin.de>
Cc: Robert Hancock <hancockr@shaw.ca>,
"Rafael J. Wysocki" <rjw@sisk.pl>,
linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: [patch] ohci1394: don't leave interrupts enabled during suspend/resume
Date: Wed, 10 Dec 2008 22:46:51 +0100 [thread overview]
Message-ID: <200812102246.52798.elendil@planet.nl> (raw)
In-Reply-To: <49402CBD.9020706@s5r6.in-berlin.de>
On Wednesday 10 December 2008, Stefan Richter wrote:
> Frans Pop wrote:
> > Any suggestions how to try and trace if that's what's happening?
>
> Test after booting with the kernel parameter nomsi.
With pci=nomsi I still get the same "irq 19: nobody cared".
The devices that normally get MSI now get assigned as follows:
- pcieport-driver: IRQ 16 and 17
- iwlagn: irq 17
- e1000e: irq 22
ohci1394 remains the only driver at irq 19.
Except for the changes due to the nomsi option I see no significant
changes in dmesg for boot plus one suspend/resume cycle.
next prev parent reply other threads:[~2008-12-10 21:47 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-12-06 12:16 ohci1394: "irq 19: nobody cared" during resume from suspend to ram Frans Pop
2008-12-06 13:11 ` Stefan Richter
2008-12-06 13:37 ` Frans Pop
2008-12-06 14:36 ` [patch] ohci1394: don't leave interrupts enabled during suspend/resume Frans Pop
2008-12-06 16:12 ` Stefan Richter
2008-12-06 21:03 ` Robert Hancock
[not found] ` <tkrat.fd592eed61e41b8f@s5r6.in-berlin.de>
2008-12-07 3:28 ` Robert Hancock
2008-12-07 9:19 ` Stefan Richter
2008-12-07 18:57 ` Robert Hancock
2008-12-10 13:24 ` Frans Pop
2008-12-10 20:55 ` Stefan Richter
2008-12-10 21:46 ` Frans Pop [this message]
2008-12-10 22:25 ` Stefan Richter
2008-12-11 16:02 ` Frans Pop
2008-12-10 13:23 ` Frans Pop
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