From mboxrd@z Thu Jan  1 00:00:00 1970
From: schwab@linux-m68k.org (Andreas Schwab)
Date: Fri, 06 Apr 2012 00:10:23 +0200
Subject: [PATCH v5 06/27] irq_domain/powerpc: eliminate irq_map;
 use irq_alloc_desc() instead
In-Reply-To: <20120404154020.40C513E09D5@localhost> (Grant Likely's message of
 "Wed, 04 Apr 2012 08:40:20 -0700")
References: <1329383368-12122-1-git-send-email-grant.likely@secretlab.ca>
 <1329383368-12122-7-git-send-email-grant.likely@secretlab.ca>
 <m2iphj3zxr.fsf@igel.home> <m2hax2qeqs.fsf@igel.home>
 <20120402202848.1EB833E02A7@localhost> <m2y5qdow0v.fsf@igel.home>
 <20120404154020.40C513E09D5@localhost>
Message-ID: <m2r4w1akz4.fsf@igel.home>
To: linux-arm-kernel@lists.infradead.org
List-Id: linux-arm-kernel.lists.infradead.org

Grant Likely <grant.likely@secretlab.ca> writes:

> Can you attach console output logs for each of configs above and also
> with NR_IRQS=128?  That might give me some clues as to which specific
> code is causing the issues.

It really looks like the issue starts when irq_expand_nr_irqs is called
the first time to make nr_irqs bigger than NR_IRQS.

Andreas.

-- 
Andreas Schwab, schwab at linux-m68k.org
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