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From: "Rui Nuno Capela" <rncbc@rncbc.org>
To: "Ingo Molnar" <mingo@elte.hu>
Cc: linux-rt-users@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: 2.6.20-rc6-rt4 register_cpu_notification undefined
Date: Tue, 30 Jan 2007 11:26:49 -0000 (WET)	[thread overview]
Message-ID: <23932.213.58.131.130.1170156409.squirrel@www.rncbc.org> (raw)

[-- Attachment #1: Type: text/plain, Size: 229 bytes --]

Hi,

Just to let you know that this my simple patch solves the
'register_cpu_notifier' being undefined when SMP is set but not
HOTPLUG_CPU.

Dunno if its the right thing, tho.

Cheers
-- 
rncbc aka Rui Nuno Capela
rncbc@rncbc.org

[-- Attachment #2: linux-2.6.20-rc6-rt4-cpu.patch --]
[-- Type: application/octet-stream, Size: 357 bytes --]

--- linux/kernel/cpu.c.orig	2007-01-25 02:19:28.000000000 +0000
+++ linux/kernel/cpu.c	2007-01-30 09:43:22.000000000 +0000
@@ -75,10 +75,10 @@
 	return ret;
 }
 
-#ifdef CONFIG_HOTPLUG_CPU
-
 EXPORT_SYMBOL(register_cpu_notifier);
 
+#ifdef CONFIG_HOTPLUG_CPU
+
 void unregister_cpu_notifier(struct notifier_block *nb)
 {
 	mutex_lock(&cpu_add_remove_lock);

             reply	other threads:[~2007-01-30 11:27 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-01-30 11:26 Rui Nuno Capela [this message]
2007-02-09 18:56 ` 2.6.20-rt5 Oops on boot Rui Nuno Capela
2007-02-16  0:46   ` 2.6.20-rt5 Oops on boot [-rt8 OK] Rui Nuno Capela
2007-02-16  8:25     ` Ingo Molnar
2007-02-19 12:38       ` Sergio Monteiro Basto
2007-04-01 17:12 ` 2.6.21-rc5-rt6 make errors Rui Nuno Capela
2007-04-01 18:39   ` Ingo Molnar
2007-04-03 23:49     ` 2.6.21-rc5-rt10 troubles Rui Nuno Capela
2007-04-04  8:49       ` Ingo Molnar
2007-04-04  9:42         ` Ingo Molnar
2007-05-25 20:58     ` 2.6.21-rt2..8 troubles Rui Nuno Capela
2007-05-26 16:08       ` Thomas Gleixner
2007-05-26 21:21         ` Rui Nuno Capela
2007-06-06  0:44           ` Rui Nuno Capela
2007-06-08 15:47             ` Thomas Gleixner
2007-06-08 18:21               ` Rui Nuno Capela
2007-06-08 18:50                 ` Thomas Gleixner
2007-06-11 19:36                   ` Rui Nuno Capela
2007-06-11 19:45                     ` Thomas Gleixner
2007-06-11 19:55                       ` Daniel Walker
2007-06-11 20:50                         ` Rui Nuno Capela
2007-06-11 21:14                           ` Thomas Gleixner
2007-06-11 21:25                             ` Rui Nuno Capela
2007-06-11 21:42                               ` Thomas Gleixner
2007-06-11 22:34                                 ` Daniel Walker
2007-06-11 23:08                                   ` Thomas Gleixner
2007-06-12 10:10                                     ` Rui Nuno Capela
2007-07-06 14:16                                       ` Rui Nuno Capela
2007-05-31 15:56       ` Steven Rostedt
2007-05-31 16:26         ` Luis Claudio R. Goncalves

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