From: Borislav Petkov <bp@amd64.org>
To: Chris Edwards <cedwards.linux@cedwards.geek.nz>
Cc: Thomas Gleixner <tglx@linutronix.de>,
Borislav Petkov <bp@amd64.org>,
Steven Rostedt <rostedt@goodmis.org>,
linux-rt-users <linux-rt-users@vger.kernel.org>
Subject: Re: IRQ "nobody cared...Disabling" errors on linux-3.0.10-rt27 on SMP AMD64 system
Date: Tue, 6 Dec 2011 12:17:03 +0100 [thread overview]
Message-ID: <20111206111703.GB17926@aftab> (raw)
In-Reply-To: <4EDD8314.3060904@cedwards.geek.nz>
On Tue, Dec 06, 2011 at 03:51:00PM +1300, Chris Edwards wrote:
> On 06/12/11 10:02, Thomas Gleixner wrote:
> >On Mon, 5 Dec 2011, Borislav Petkov wrote:
> >>On Mon, Dec 05, 2011 at 05:56:01PM +0100, Thomas Gleixner wrote:
> >>
> >>>You could try the following patch. Be aware that it might not work at
> >>>all, but I don't expect that you need a fire extinguisher :)
>
> No smoke or flames noted. :) And that appears to have solved the
> problem. Firewire audio works, and even after running NetPIPE a
> couple of times over that Ethernet interface, there's only a handful
> of interrupts on the Firewire IRQ (as seems to be normal):
Oh ok, good.
I started poking at hw people for comments, let's see what happens. Please let
us know should there be other issues.
@tglx: You could give me a couple of days to confirm the workaround but
this is old stuff so don't hold your breath for too long :).
Thanks.
--
Regards/Gruss,
Boris.
Advanced Micro Devices GmbH
Einsteinring 24, 85609 Dornach
GM: Alberto Bozzo
Reg: Dornach, Landkreis Muenchen
HRB Nr. 43632 WEEE Registernr: 129 19551
next prev parent reply other threads:[~2011-12-06 11:17 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-23 12:39 IRQ "nobody cared...Disabling" errors on linux-3.0.10-rt27 on SMP AMD64 system Chris Edwards
2011-11-23 13:52 ` Steven Rostedt
2011-11-23 23:12 ` Chris Edwards
2011-11-29 2:25 ` Chris Edwards
2011-11-30 22:10 ` Steven Rostedt
2011-12-03 9:41 ` Chris Edwards
2011-12-03 10:42 ` Chris Edwards
2011-12-03 16:29 ` Thomas Gleixner
[not found] ` <4EDAAEFD.9060209@ripples.dyndns.org>
2011-12-04 13:32 ` Thomas Gleixner
2011-12-05 13:39 ` Chris Edwards
2011-12-05 16:56 ` Thomas Gleixner
2011-12-05 18:14 ` Borislav Petkov
2011-12-05 21:02 ` Thomas Gleixner
2011-12-06 2:51 ` Chris Edwards
2011-12-06 11:17 ` Borislav Petkov [this message]
2011-12-07 0:32 ` Thomas Gleixner
2011-12-06 19:42 ` Borislav Petkov
2011-12-07 0:37 ` Thomas Gleixner
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20111206111703.GB17926@aftab \
--to=bp@amd64.org \
--cc=cedwards.linux@cedwards.geek.nz \
--cc=linux-rt-users@vger.kernel.org \
--cc=rostedt@goodmis.org \
--cc=tglx@linutronix.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).