From: Hedi Berriche <hedi@sgi.com>
To: Petr Tesarik <ptesarik@suse.cz>
Cc: "Luck, Tony" <tony.luck@intel.com>,
"linux-ia64@vger.kernel.org" <linux-ia64@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: Serious problem with ticket spinlocks on ia64
Date: Fri, 27 Aug 2010 18:20:39 +0000 [thread overview]
Message-ID: <20100827182039.GC18967@zorg.emea.sgi.com> (raw)
In-Reply-To: <201008271916.30369.ptesarik@suse.cz>
On Fri, Aug 27, 2010 at 18:16 Petr Tesarik wrote:
| On Friday 27 of August 2010 18:08:03 Luck, Tony wrote:
| > > Hedi Berriche sent me a simple test case that can
| > > trigger the failure on the siglock.
| >
| > Can you post the test case please. How long does it typically take
| > to reproduce the problem?
|
| I let Hedi send it. It's really easy to reproduce. In fact, I can reproduce it
| within 5 minutes on an 8-CPU system.
Test case provided via private email.
Cheers,
Hedi.
--
Hedi Berriche
Global Product Support
http://www.sgi.com/support
WARNING: multiple messages have this Message-ID (diff)
From: Hedi Berriche <hedi@sgi.com>
To: Petr Tesarik <ptesarik@suse.cz>
Cc: "Luck, Tony" <tony.luck@intel.com>,
"linux-ia64@vger.kernel.org" <linux-ia64@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: Serious problem with ticket spinlocks on ia64
Date: Fri, 27 Aug 2010 19:20:39 +0100 [thread overview]
Message-ID: <20100827182039.GC18967@zorg.emea.sgi.com> (raw)
In-Reply-To: <201008271916.30369.ptesarik@suse.cz>
On Fri, Aug 27, 2010 at 18:16 Petr Tesarik wrote:
| On Friday 27 of August 2010 18:08:03 Luck, Tony wrote:
| > > Hedi Berriche sent me a simple test case that can
| > > trigger the failure on the siglock.
| >
| > Can you post the test case please. How long does it typically take
| > to reproduce the problem?
|
| I let Hedi send it. It's really easy to reproduce. In fact, I can reproduce it
| within 5 minutes on an 8-CPU system.
Test case provided via private email.
Cheers,
Hedi.
--
Hedi Berriche
Global Product Support
http://www.sgi.com/support
next prev parent reply other threads:[~2010-08-27 18:20 UTC|newest]
Thread overview: 72+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-08-27 13:37 Serious problem with ticket spinlocks on ia64 Petr Tesarik
2010-08-27 13:37 ` Petr Tesarik
2010-08-27 13:48 ` Hedi Berriche
2010-08-27 13:48 ` Hedi Berriche
2010-08-27 14:09 ` Petr Tesarik
2010-08-27 14:09 ` Petr Tesarik
2010-08-27 14:31 ` Hedi Berriche
2010-08-27 14:31 ` Hedi Berriche
2010-08-27 14:40 ` Petr Tesarik
2010-08-27 14:40 ` Petr Tesarik
2010-08-27 14:52 ` Hedi Berriche
2010-08-27 14:52 ` Hedi Berriche
2010-08-27 16:37 ` Petr Tesarik
2010-08-27 16:37 ` Petr Tesarik
2010-08-27 16:08 ` Luck, Tony
2010-08-27 16:08 ` Luck, Tony
2010-08-27 17:16 ` Petr Tesarik
2010-08-27 17:16 ` Petr Tesarik
2010-08-27 18:20 ` Hedi Berriche [this message]
2010-08-27 18:20 ` Hedi Berriche
2010-08-27 19:40 ` Petr Tesarik
2010-08-27 19:40 ` Petr Tesarik
2010-08-27 20:29 ` Luck, Tony
2010-08-27 20:29 ` Luck, Tony
2010-08-27 20:41 ` Petr Tesarik
2010-08-27 20:41 ` Petr Tesarik
2010-08-27 21:03 ` Petr Tesarik
2010-08-27 21:03 ` Petr Tesarik
2010-08-27 21:11 ` Luck, Tony
2010-08-27 21:11 ` Luck, Tony
2010-08-27 22:13 ` Petr Tesarik
2010-08-27 22:13 ` Petr Tesarik
2010-08-27 23:26 ` Luck, Tony
2010-08-27 23:26 ` Luck, Tony
2010-08-27 23:55 ` Luck, Tony
2010-08-27 23:55 ` Luck, Tony
2010-08-28 0:28 ` Hedi Berriche
2010-08-28 0:28 ` Hedi Berriche
2010-08-28 5:01 ` Luck, Tony
2010-08-28 5:01 ` Luck, Tony
2010-08-30 18:17 ` Luck, Tony
2010-08-30 18:17 ` Luck, Tony
2010-08-30 21:41 ` Petr Tesarik
2010-08-30 21:41 ` Petr Tesarik
2010-08-30 22:43 ` Tony Luck
2010-08-30 22:43 ` Tony Luck
2010-08-31 22:17 ` Tony Luck
2010-08-31 22:17 ` Tony Luck
2010-09-01 23:09 ` Tony Luck
2010-09-01 23:09 ` Tony Luck
2010-09-02 0:26 ` Hedi Berriche
2010-09-02 0:26 ` Hedi Berriche
2010-09-03 0:06 ` Tony Luck
2010-09-03 0:06 ` Tony Luck
2010-09-03 9:04 ` Petr Tesarik
2010-09-03 9:04 ` Petr Tesarik
2010-09-03 14:35 ` Petr Tesarik
2010-09-03 14:35 ` Petr Tesarik
2010-09-03 14:52 ` Petr Tesarik
2010-09-03 14:52 ` Petr Tesarik
2010-09-03 15:50 ` Tony Luck
2010-09-03 15:50 ` Tony Luck
2010-09-06 14:47 ` Petr Tesarik
2010-09-06 14:47 ` Petr Tesarik
2010-09-07 13:17 ` Petr Tesarik
2010-09-07 13:17 ` Petr Tesarik
2010-09-07 17:35 ` Tony Luck
2010-09-07 17:35 ` Tony Luck
2010-09-08 15:55 ` Tony Luck
2010-09-08 15:55 ` Tony Luck
2010-09-10 2:55 ` Dave Jones
2010-09-10 2:55 ` Dave Jones
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