From: "Chris Friesen" <cfriesen@nortel.com>
To: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>,
linux-kernel@vger.kernel.org,
Steven Rostedt <rostedt@goodmis.org>,
David Miller <davem@davemloft.net>,
linuxppc-dev@ozlabs.org, Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@elte.hu>,
Andrew Morton <akpm@linux-foundation.org>
Subject: Re: [PATCH 0/2] ftrace: fixes for PPC
Date: Thu, 16 Oct 2008 23:37:05 -0600 [thread overview]
Message-ID: <48F82481.8070201@nortel.com> (raw)
In-Reply-To: <20081016181452.GA29739@yoda.jdub.homelinux.org>
Josh Boyer wrote:
> Are these two merged yet? I just spent the better part of the morning
> trying to figure out why various Fedora kernels based on 2.6.27-rcX and
> 2.6.27 final hung on my G5 and finally got one booting with FTRACE
> disabled.
Until recently I could boot my G5 with FTRACE enabled, but it totally screwed
up load balancing.
As of a couple days ago, -tip hung on boot due to the following genirq
issue:
diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c
index 570d1ea..1c178ae 100644
--- a/kernel/irq/chip.c
+++ b/kernel/irq/chip.c
@@ -132,7 +132,7 @@ int set_irq_type(unsigned int irq, unsigned int type)
return 0;
spin_lock_irqsave(&desc->lock, flags);
- ret = __irq_set_trigger(desc, irq, flags);
+ ret = __irq_set_trigger(desc, irq, type);
spin_unlock_irqrestore(&desc->lock, flags);
return ret;
}
Chris
prev parent reply other threads:[~2008-10-17 5:37 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-09-06 5:06 [PATCH 0/2] ftrace: fixes for PPC Steven Rostedt
2008-09-06 5:06 ` [PATCH 1/2] ftrace: use ftrace_release for all dynamic ftrace functions Steven Rostedt
2008-09-06 5:06 ` [PATCH 2/2] ftrace: fix unlocking of hash Steven Rostedt
2008-09-06 12:03 ` [PATCH 0/2] ftrace: fixes for PPC Ingo Molnar
2008-10-16 18:14 ` Josh Boyer
2008-10-16 18:22 ` Steven Rostedt
2008-10-16 18:35 ` Josh Boyer
2008-10-16 18:42 ` Steven Rostedt
2008-10-16 18:45 ` Steven Rostedt
2008-10-16 19:01 ` Josh Boyer
2008-10-20 16:30 ` Steven Rostedt
2008-10-20 17:08 ` Josh Boyer
2008-10-20 17:28 ` Steven Rostedt
2008-10-20 17:42 ` Frédéric Weisbecker
2008-10-20 17:53 ` Steven Rostedt
2008-10-20 21:47 ` Frédéric Weisbecker
2008-10-17 0:48 ` [PATCH] ftrace: powerpc: remove startup functions from tracing Steven Rostedt
2008-10-17 0:50 ` Benjamin Herrenschmidt
2008-10-17 1:04 ` Steven Rostedt
2008-10-17 5:37 ` Chris Friesen [this message]
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