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From: Bernhard Walle <bwalle@suse.de>
To: Vivek Goyal <vgoyal@in.ibm.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
	linux kernel mailing list <linux-kernel@vger.kernel.org>
Subject: Re: 2.6.21-rc7-mm2 "irqpoll" seems to be broken
Date: Tue, 1 May 2007 21:20:36 +0200	[thread overview]
Message-ID: <20070501192036.GA2117@suse.de> (raw)
In-Reply-To: <20070430084833.GA16173@in.ibm.com>

Hello Vivek,

* Vivek Goyal <vgoyal@in.ibm.com> [2007-04-30 10:48]:
> > 
> handle_edge_irq() already makes sure that desc->action is not null, still
> note_interrupt() is receiving desc->action as null, that's strange. On my 
> system this is happening for irq 4 and /proc/interrupt shows that it is
> coming from "serial".

from reading the code I also cannot this. However, I'm trying to
reproduce the problem here. I hope I find a machine where this also 
happens.


Thanks,
   Bernhard
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  reply	other threads:[~2007-05-01 19:20 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-04-26  9:36 Vivek Goyal
2007-04-26 15:24 ` Andrew Morton
2007-04-26 15:43   ` Bernhard Walle
2007-04-30  8:48   ` Vivek Goyal
2007-05-01 19:20     ` Bernhard Walle [this message]
     [not found]     ` <20070502221932.GA488@suse.de>
2007-05-08 17:18       ` Vivek Goyal
2007-05-14 14:05         ` Bernhard Walle
2007-05-17 13:05           ` Vivek Goyal
2007-05-17 21:56             ` Bernhard Walle
2007-05-22  8:37           ` [PATCH] Fix crash with irqpoll due to the IRQF_IRQPOLL flag Bernhard Walle
2007-05-23 16:01             ` Linus Torvalds
2007-05-24  5:28               ` Vivek Goyal

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