From: Ingo Molnar <mingo@elte.hu>
To: Michal Piotrowski <michal.k.k.piotrowski@gmail.com>
Cc: linux-kernel@vger.kernel.org, linux-rt-users@vger.kernel.org
Subject: Re: v2.6.20-rt1, yum/rpm
Date: Mon, 5 Feb 2007 14:47:08 +0100 [thread overview]
Message-ID: <20070205134708.GA6318@elte.hu> (raw)
In-Reply-To: <6bffcb0e0702050459y692359ai67cbd4f93e11d06e@mail.gmail.com>
* Michal Piotrowski <michal.k.k.piotrowski@gmail.com> wrote:
> It looks like a bug to me
>
> BUG: MAX_LOCKDEP_ENTRIES too low!
> turning off the locking correctness validator.
hm, the patch below should solve this.
Ingo
Index: linux/kernel/lockdep_internals.h
===================================================================
--- linux.orig/kernel/lockdep_internals.h
+++ linux/kernel/lockdep_internals.h
@@ -15,7 +15,7 @@
* table (if it's not there yet), and we check it for lock order
* conflicts and deadlocks.
*/
-#define MAX_LOCKDEP_ENTRIES 8192UL
+#define MAX_LOCKDEP_ENTRIES 16384UL
#define MAX_LOCKDEP_KEYS_BITS 11
#define MAX_LOCKDEP_KEYS (1UL << MAX_LOCKDEP_KEYS_BITS)
next prev parent reply other threads:[~2007-02-05 13:49 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-02-05 6:56 v2.6.20-rt1, yum/rpm Ingo Molnar
2007-02-05 9:18 ` Serge Belyshev
2007-02-05 9:02 ` Ingo Molnar
2007-02-05 10:36 ` Sunil Naidu
2007-02-05 10:42 ` Peter Zijlstra
2007-02-05 10:22 ` Ingo Molnar
2007-02-05 11:15 ` Sunil Naidu
2007-02-05 12:59 ` Michal Piotrowski
2007-02-05 13:47 ` Ingo Molnar [this message]
2007-02-05 21:29 ` Michal Piotrowski
2007-02-05 14:25 ` Karsten Wiese
2007-02-05 21:50 ` Michal Piotrowski
2007-02-06 0:11 ` Michal Piotrowski
2007-02-06 1:14 ` Daniel Walker
2007-02-06 10:05 ` Pre-packaged version Alessio Igor Bogani
2007-02-06 10:10 ` v2.6.20-rt1, yum/rpm Arjan van de Ven
2007-02-07 12:32 ` Ingo Molnar
2007-02-06 10:30 ` Sunil Naidu
2007-02-06 19:38 ` Chuck Harding
2007-02-06 20:08 ` K.R. Foley
2007-02-27 17:39 ` K.R. Foley
2007-02-28 8:11 ` Ingo Molnar
2007-02-28 10:16 ` K.R. Foley
2007-04-26 13:57 ` v2.6.21-rt1 Ingo Molnar
2007-04-26 20:53 ` v2.6.21-rt1 Free Ekanayaka
2007-05-03 19:16 ` v2.6.21-rt1 - bug in asm-mips/atomic.h Tim Bird
2007-05-03 19:35 ` v2.6.21-rt1 - mips compile bugs Tim Bird
2007-05-17 18:46 ` v2.6.21-rt1 emin ak
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