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* Re: 2.6.20-rt5 Oops on boot
@ 2007-02-10 15:51 Andrew Burgess
  2007-02-10 16:31 ` Rui Nuno Capela
  2007-02-14 13:55 ` Esben Nielsen
  0 siblings, 2 replies; 5+ messages in thread
From: Andrew Burgess @ 2007-02-10 15:51 UTC (permalink / raw)
  To: mingo, rncbc, linux-rt-users, linux-kernel

>I have terrible news: 2.6.20-rt5 does not boot at all on a couple
>machines I was brave enough to try -- a P4@3.3Ghz SMP/HT desktop, and a
>Core2 Duo T7200@2.0Ghz laptop.

Ditto for me on an ASUS AMD64 x2, just hangs, I have no
serial console. 2.6.20-rc5-rt7 booted ok (the last one I
tried). Both using SMP.


^ permalink raw reply	[flat|nested] 5+ messages in thread
* 2.6.20-rc6-rt4 register_cpu_notification undefined
@ 2007-01-30 11:26 Rui Nuno Capela
  2007-02-09 18:56 ` 2.6.20-rt5 Oops on boot Rui Nuno Capela
  0 siblings, 1 reply; 5+ messages in thread
From: Rui Nuno Capela @ 2007-01-30 11:26 UTC (permalink / raw)
  To: Ingo Molnar; +Cc: linux-rt-users, linux-kernel

[-- 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);

^ permalink raw reply	[flat|nested] 5+ messages in thread

end of thread, other threads:[~2007-02-14 13:55 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2007-02-10 15:51 2.6.20-rt5 Oops on boot Andrew Burgess
2007-02-10 16:31 ` Rui Nuno Capela
2007-02-12  2:14   ` Sergio Monteiro Basto
2007-02-14 13:55 ` Esben Nielsen
  -- strict thread matches above, loose matches on Subject: below --
2007-01-30 11:26 2.6.20-rc6-rt4 register_cpu_notification undefined Rui Nuno Capela
2007-02-09 18:56 ` 2.6.20-rt5 Oops on boot Rui Nuno Capela

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