From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Vrabel <david.vrabel@citrix.com>
Subject: Re: [Xen-devel] [Patch V4 19/42] x86, irq: count legacy IRQs by legacy_pic->nr_legacy_irqs
 instead of NR_IRQS_LEGACY
Date: Tue, 10 Jun 2014 15:18:26 +0100
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References: <1402302011-23642-1-git-send-email-jiang.liu@linux.intel.com> <1402302011-23642-20-git-send-email-jiang.liu@linux.intel.com>
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To: Jiang Liu <jiang.liu@linux.intel.com>, Benjamin Herrenschmidt <benh@kernel.crashing.org>, Thomas Gleixner <tglx@linutronix.de>, Grant Likely <grant.likely@linaro.org>, Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>, "Rafael J. Wysocki" <rjw@rjwysocki.net>, Bjorn Helgaas <bhelgaas@google.com>, Randy Dunlap <rdunlap@infradead.org>, Yinghai Lu <yinghai@kernel.org>, x86@kernel.org, Len Brown <len.brown@intel.com>, Pavel Machek <pavel@ucw.cz>, Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>, Rob Herring <rob.herring@calxeda.com>, Michal Simek <monstr@monstr.eu>, Tony Lindgren <tony@atomide.com>
Cc: Tony Luck <tony.luck@intel.com>, linux-acpi@vger.kernel.org, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, Joerg Roedel <joro@8bytes.org>, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, Paul Gortmaker <paul.gortmaker@windriver.com>, linux-pci@vger.kernel.org, xen-devel@lists.xenproject.org, Andrew Morton <akpm@linux-foundation.org>, Ingo Molnar <mingo@kernel.org>

On 09/06/14 09:19, Jiang Liu wrote:
> Some platforms, such as Intel MID and mshypv, do not support legacy
> interrupt controllers. So count legacy IRQs by legacy_pic->nr_legacy_irqs
> instead of hard-coded NR_IRQS_LEGACY.
> 
[...]
> --- a/arch/x86/pci/xen.c
> +++ b/arch/x86/pci/xen.c

Xen bits:

Acked-by: David Vrabel <david.vrabel@citrix.com>

David