From: "Tim Sander" <tim.sander@hbm.com>
To: "Peter Zijlstra" <peterz@infradead.org>
Cc: "Thomas Gleixner" <tglx@linutronix.de>,
"LKML" <linux-kernel@vger.kernel.org>,
"linux-rt-users" <linux-rt-users@vger.kernel.org>,
"Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Subject: Re: [ANNOUNCE] 3.0-rt6 : BUG at kernel/trmutex.c:724!
Date: Thu, 4 Aug 2011 19:04:53 +0200 [thread overview]
Message-ID: <201108041904.53780.tim.sander@hbm.com> (raw)
In-Reply-To: <1312475829.16729.45.camel@twins>
Am Donnerstag, 4. August 2011, 18:37:09 schrieb Peter Zijlstra:
> looks like it tries to use waitqueues from hardirq context, that's a
> no-no for -rt. That interrupt should be a threaded interrupt.
Ah, right: i enabled hardirq in tring to fight latency without preempt-rt and
then forgot.
Its working now with 3.0-rt7.
Thanks
Tim
Hottinger Baldwin Messtechnik GmbH, Im Tiefen See 45, 64293 Darmstadt, Germany | www.hbm.com
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WARNING: multiple messages have this Message-ID (diff)
From: "Tim Sander" <tim.sander@hbm.com>
To: "Peter Zijlstra" <peterz@infradead.org>
Cc: "Thomas Gleixner" <tglx@linutronix.de>,
"LKML" <linux-kernel@vger.kernel.org>,
"linux-rt-users" <linux-rt-users@vger.kernel.org>,
"Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Subject: Re: [ANNOUNCE] 3.0-rt6 : BUG at kernel/trmutex.c:724!
Date: Thu, 4 Aug 2011 19:04:53 +0200 [thread overview]
Message-ID: <201108041904.53780.tim.sander@hbm.com> (raw)
In-Reply-To: <1312475829.16729.45.camel@twins>
Am Donnerstag, 4. August 2011, 18:37:09 schrieb Peter Zijlstra:
> looks like it tries to use waitqueues from hardirq context, that's a
> no-no for -rt. That interrupt should be a threaded interrupt.
Ah, right: i enabled hardirq in tring to fight latency without preempt-rt and
then forgot.
Its working now with 3.0-rt7.
Thanks
Tim
Hottinger Baldwin Messtechnik GmbH, Im Tiefen See 45, 64293 Darmstadt, Germany | www.hbm.com
Registered as GmbH (German limited liability corporation) in the commercial register at the local court of Darmstadt, HRB 1147
Company domiciled in Darmstadt | CEO: Andreas Huellhorst | Chairman of the board: James Charles Webster
Als Gesellschaft mit beschraenkter Haftung eingetragen im Handelsregister des Amtsgerichts Darmstadt unter HRB 1147
Sitz der Gesellschaft: Darmstadt | Geschaeftsfuehrung: Andreas Huellhorst | Aufsichtsratsvorsitzender: James Charles Webster
The information in this email is confidential. It is intended solely for the addressee. If you are not the intended recipient, please let me know and delete this email.
Die in dieser E-Mail enthaltene Information ist vertraulich und lediglich für den Empfaenger bestimmt. Sollten Sie nicht der eigentliche Empfaenger sein, informieren Sie mich bitte kurz und loeschen diese E-Mail.
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next prev parent reply other threads:[~2011-08-04 17:05 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-07-28 21:43 [ANNOUNCE] 3.0-rt6 Thomas Gleixner
2011-07-28 22:33 ` Madovsky
2011-07-28 23:33 ` Peter W. Morreale
2011-07-29 0:56 ` Thomas Gleixner
2011-07-29 6:05 ` Mike Galbraith
2011-07-29 14:03 ` Paul E. McKenney
2011-07-29 15:57 ` [ANNOUNCE] 3.0-rt6 (kgdb working) Darren Hart
2011-07-30 15:49 ` [ANNOUNCE] 3.0-rt6 Remy Bohmer
2011-07-30 15:49 ` Remy Bohmer
2011-07-30 20:21 ` Remy Bohmer
2011-08-07 10:44 ` Remy Bohmer
2011-08-01 8:42 ` Rolando Martins
2011-08-01 10:34 ` Mike Galbraith
2011-08-01 10:45 ` Rolando Martins
2011-08-01 10:45 ` Rolando Martins
2011-08-01 11:06 ` Peter Zijlstra
2011-08-01 11:10 ` Rolando Martins
2011-08-04 6:34 ` Fernando Lopez-Lezcano
2011-08-04 9:42 ` Peter Zijlstra
2011-08-04 19:05 ` Fernando Lopez-Lezcano
2011-08-04 20:15 ` Uwe Kleine-König
2011-08-05 9:28 ` Uwe Kleine-König
2011-08-05 16:03 ` Fernando Lopez-Lezcano
2011-08-08 17:25 ` Fernando Lopez-Lezcano
2011-08-04 16:34 ` [ANNOUNCE] 3.0-rt6 : BUG at kernel/trmutex.c:724! Tim Sander
2011-08-04 16:34 ` Tim Sander
2011-08-04 16:37 ` Peter Zijlstra
2011-08-04 17:04 ` Tim Sander [this message]
2011-08-04 17:04 ` Tim Sander
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