From: Borislav Petkov <bp@alien8.de>
To: Jiri Slaby <jslaby@suse.cz>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>,
Bjorn Helgaas <bhelgaas@google.com>,
x86@kernel.org, lkml <linux-kernel@vger.kernel.org>,
Konstantin Khlebnikov <khlebnikov@openvz.org>
Subject: Re: Uhhuh. NMI received for unknown reason 2c on CPU 0.
Date: Thu, 4 Apr 2013 11:58:23 +0200 [thread overview]
Message-ID: <20130404095823.GC32271@pd.tnic> (raw)
In-Reply-To: <515D4A0D.7070302@suse.cz>
On Thu, Apr 04, 2013 at 11:38:21AM +0200, Jiri Slaby wrote:
> Oh, this reminds me that this time it might be unrelated to
> yesterday's use of ethernet. Because today, I resumed the system by a
> kernel which I didn't pass nmi_watchdog=0 to.
>
> Hmm. So you can silently ignore the report I sent today :).
>
> And sure, the way you describe above "works" for me to trigger the
> issue... I just wanted to note the ethernet may interfere.
>
> Anyway, I will bake some hack to disable NMI before jumping to the
> resumed kernel and will see what happens...
Yeah, Rafael said something about the resume kernel not getting the
disabling of the watchdog in time or so... The issue looks like a last
forgotten NMI which fires although we've disabled the watchdog already.
The certainly aren't any other coming up after this last one.
Hmm.
--
Regards/Gruss,
Boris.
Sent from a fat crate under my desk. Formatting is fine.
--
next prev parent reply other threads:[~2013-04-04 9:58 UTC|newest]
Thread overview: 58+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-29 20:28 Uhhuh. NMI received for unknown reason 2c on CPU 0 Borislav Petkov
2013-01-29 21:32 ` Bjorn Helgaas
2013-01-30 3:42 ` Borislav Petkov
2013-01-30 17:27 ` Bjorn Helgaas
2013-01-30 17:44 ` Borislav Petkov
2013-01-30 19:43 ` Jiri Slaby
2013-01-30 20:00 ` Borislav Petkov
2013-01-30 20:33 ` Jiri Slaby
2013-01-30 21:39 ` Rafael J. Wysocki
2013-01-30 22:17 ` Jiri Slaby
2013-01-30 22:45 ` Rafael J. Wysocki
2013-01-30 23:12 ` Jiri Slaby
2013-01-30 23:47 ` Jiri Slaby
2013-01-31 0:54 ` Rafael J. Wysocki
2013-01-31 7:09 ` Borislav Petkov
2013-01-31 8:14 ` Jiri Slaby
2013-01-31 13:12 ` Rafael J. Wysocki
2013-01-31 13:10 ` Borislav Petkov
2013-02-02 23:04 ` Rafael J. Wysocki
2013-02-03 14:46 ` Borislav Petkov
2013-02-03 20:15 ` Rafael J. Wysocki
2013-02-03 20:58 ` Borislav Petkov
2013-02-03 21:06 ` Borislav Petkov
2013-02-03 21:15 ` Borislav Petkov
2013-02-14 14:39 ` Borislav Petkov
2013-02-14 17:17 ` Bjorn Helgaas
2013-02-14 19:12 ` Borislav Petkov
2013-02-15 8:54 ` Konstantin Khlebnikov
2013-02-15 9:16 ` Borislav Petkov
2013-03-04 21:50 ` Borislav Petkov
2013-03-05 0:16 ` Bjorn Helgaas
2013-03-05 9:42 ` Jiri Slaby
2013-03-05 9:58 ` Borislav Petkov
2013-03-05 10:01 ` Jiri Slaby
2013-03-05 10:02 ` Jeff Kirsher
2013-03-05 10:14 ` Borislav Petkov
2013-03-05 10:29 ` Jeff Kirsher
2013-03-05 11:27 ` Borislav Petkov
2013-03-05 11:33 ` Jeff Kirsher
2013-03-05 11:42 ` Borislav Petkov
2013-03-06 0:13 ` Rafael J. Wysocki
2013-03-06 0:19 ` Borislav Petkov
2013-03-08 16:47 ` Borislav Petkov
2013-03-05 10:01 ` Jeff Kirsher
2013-03-05 10:04 ` Jiri Slaby
2013-03-01 12:51 ` e1000e broken after resume on x230 [was: Uhhuh. NMI received for unknown reason 2c on CPU 0.] Jiri Slaby
2013-02-06 13:54 ` Uhhuh. NMI received for unknown reason 2c on CPU 0 Jiri Slaby
2013-02-06 21:29 ` Rafael J. Wysocki
2013-01-31 8:28 ` Jiri Slaby
2013-01-31 13:18 ` Borislav Petkov
2013-01-31 13:24 ` Borislav Petkov
2013-03-01 12:55 ` Jiri Slaby
2013-04-04 7:32 ` Jiri Slaby
2013-04-04 9:33 ` Borislav Petkov
2013-04-04 9:38 ` Jiri Slaby
2013-04-04 9:58 ` Borislav Petkov [this message]
2013-01-31 13:29 ` Rafael J. Wysocki
2013-02-03 21:29 ` Jiri Slaby
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