From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
To: Mike Galbraith <bitbucket@online.de>
Cc: linux-rt-users <linux-rt-users@vger.kernel.org>,
LKML <linux-kernel@vger.kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
rostedt@goodmis.org, John Kacur <jkacur@redhat.com>
Subject: Re: [ANNOUNCE] 3.12.9-rt13
Date: Fri, 7 Feb 2014 09:57:01 +0100 [thread overview]
Message-ID: <20140207085701.GB23668@linutronix.de> (raw)
In-Reply-To: <1391526218.5532.33.camel@marge.simpson.net>
* Mike Galbraith | 2014-02-04 16:03:38 [+0100]:
>On Mon, 2014-02-03 at 20:48 +0100, Sebastian Andrzej Siewior wrote:
>
>> Known issues:
>
>> Mike said that it caused two of his 64 CPUs to spin for five minutes
>> doing nothing. Therefore it is disabled in the queue. Everyone
>> who wants test it may do so :)
>
>I put rt13 on an 8 socket Opetron (48 core) box, with patch enabled. It
>box did NOT reproduce the hangs the 8 socket (1 node, bleh) DL980 did.
>
>Nor did it explode running hotplug stress, but then it deadlocks before
>BOOM would have happened on the DL980. kdump isn't working properly on
>this box (not an rt issue, userspace), so..
Okay, so this is at some point good news. Thank you.
>-Mike
Sebastian
next prev parent reply other threads:[~2014-02-07 8:57 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-03 19:48 [ANNOUNCE] 3.12.9-rt13 Sebastian Andrzej Siewior
2014-02-04 7:26 ` Matthias Klein
2014-02-04 8:29 ` Pavel Vasilyev
2014-02-07 12:54 ` Sebastian Andrzej Siewior
2014-02-04 15:03 ` Mike Galbraith
2014-02-07 8:57 ` Sebastian Andrzej Siewior [this message]
2014-02-07 14:46 ` Mike Galbraith
2014-02-05 9:26 ` Nicholas Mc Guire
2014-02-07 10:41 ` Sebastian Andrzej Siewior
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