From: Luis Machado <luisgpm@linux.vnet.ibm.com>
To: Arnd Bergmann <arnd@arndb.de>
Cc: linuxppc-dev@ozlabs.org, Paul Mackerras <paulus@samba.org>,
Roland McGrath <roland@redhat.com>,
Jan Kratochvil <jan.kratochvil@redhat.com>
Subject: Re: PPC upstream kernel ignored DABR bug
Date: Sun, 09 Mar 2008 21:53:51 -0300 [thread overview]
Message-ID: <1205110432.10078.5.camel@gargoyle> (raw)
In-Reply-To: <200711290113.29024.arnd@arndb.de>
> Yes, I know. I tried it on the PS3 first and couldn't reproduce
> the bug he saw on the blade.
Arnd,
Do we have any news on this topic?
I've seen this happening quite often within GDB when using hardware
watchpoints on a shared variable in a threaded (7+ threads) binary.
Sometimes the watchpoint won't trigger, even though the monitored
variable's value was modified.
Appreciate your feedback.
Best regards,
--
Luis Machado
LoP Toolchain
Software Engineer
IBM Linux Technology Center
next prev parent reply other threads:[~2008-03-10 0:54 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-11-26 22:02 PPC upstream kernel ignored DABR bug Jan Kratochvil
2007-11-27 22:35 ` Arnd Bergmann
2007-11-28 8:59 ` Jan Kratochvil
2007-11-28 12:28 ` Arnd Bergmann
2007-11-28 12:45 ` Jan Kratochvil
2007-11-28 22:59 ` Geoff Levand
2007-11-29 0:13 ` Arnd Bergmann
2008-03-10 0:53 ` Luis Machado [this message]
2008-03-10 14:01 ` Jens Osterkamp
2008-03-10 15:13 ` Luis Machado
2008-03-10 19:19 ` Roland McGrath
2008-03-10 19:36 ` Luis Machado
2008-03-10 19:50 ` Olof Johansson
2008-03-10 19:54 ` Roland McGrath
2008-03-10 22:06 ` Segher Boessenkool
2008-03-12 17:51 ` Luis Machado
2008-03-12 22:30 ` Jens Osterkamp
2008-03-13 1:47 ` Roland McGrath
2008-03-13 22:20 ` Segher Boessenkool
2008-03-13 22:42 ` Roland McGrath
2008-03-14 2:11 ` Segher Boessenkool
2008-03-14 7:45 ` Roland McGrath
2008-03-14 8:42 ` Segher Boessenkool
2008-03-16 20:38 ` Benjamin Herrenschmidt
2008-03-16 20:37 ` Benjamin Herrenschmidt
2008-03-26 20:57 ` Josh Boyer
2008-03-27 1:47 ` Josh Boyer
2008-03-13 13:13 ` Luis Machado
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