linux-kernel - Re: [ 13/48] s390/pci: Implement IRQ functions if !PCI

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Message-ID: <20130618173540.GP4752@decadent.org.uk>
Date:	Tue, 18 Jun 2013 18:35:40 +0100
From:	Ben Hutchings <ben@...adent.org.uk>
To:	Greg Kroah-Hartman <greg@...ah.com>
Cc:	linux-kernel@...r.kernel.org,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	stable@...r.kernel.org, "David S. Miller" <davem@...emloft.net>,
	Martin Schwidefsky <schwidefsky@...ibm.com>
Subject: Re: [ 13/48] s390/pci: Implement IRQ functions if !PCI

On Tue, Jun 18, 2013 at 09:17:39AM -0700, Greg Kroah-Hartman wrote:
> From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
> 
> 3.9-stable review patch.  If anyone has any objections, please let me know.
> 
> ------------------
> 
> From: Ben Hutchings <ben@...adent.org.uk>
> 
> commit c46b54f7406780ec4cf9c9124d1cfb777674dc70 upstream.
> 
> All architectures must implement IRQ functions.  Since various
> dependencies on !S390 were removed, there are various drivers that can
> be selected but will fail to link.  Provide a dummy implementation of
> these functions for the !PCI case.
[...]

This breaks !SMP builds, so it's probably best to defer this until the
following fix is in mainline.

Ben.

-- 
Ben Hutchings
We get into the habit of living before acquiring the habit of thinking.
                                                              - Albert Camus
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