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Date: Fri, 29 Apr 2011 18:16:33 +0200
From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
MIME-Version: 1.0
To: Grant Likely <grant.likely@secretlab.ca>
Subject: Re: [PATCH 0/6] General device tree irq domain infrastructure
References: <20110428192227.8979.49181.stgit@ponder>
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Cc: Michal Simek <monstr@monstr.eu>, devicetree-discuss@lists.ozlabs.org,
	x86@kernel.org, linux-kernel@vger.kernel.org,
	Ralf Baechle <ralf@linux-mips.org>, hpa@zytor.com,
	Dirk Brandewie <dirk.brandewie@gmail.com>,
	Thomas Gleixner <tglx@linutronix.de>, linuxppc-dev@lists.ozlabs.org
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Grant Likely wrote:
> I'd really like to get patches 1-4 merged into 2.6.40.  Please test.
> I'm also running through build testing here, and when it's complete
> I'll push it out to a 'devicetree/irq-domain' branch on
> git://git.secretlab.ca/git/linux-2.6

I pulled this, built and booted my x86-dt box and nothing exploded so far.

If you merge Linus' tree then you will get a conflict (sooner or later) in
ioapic_of_irq_map() in arch/x86/kernel/devicetree.c:

-       return io_apic_setup_irq_pin_once(*out_hwirq, cpu_to_node(0), &attr);
  -      if (io_apic_setup_irq_pin(hwirq, cpu_to_node(0), &attr))
++      if (io_apic_setup_irq_pin_once(hwirq, cpu_to_node(0), &attr))

Sebastian