From: Yinghai Lu <yhlu.kernel@gmail.com>
Date: Thu, 21 Aug 2008 20:10:09 +0000 (-0700)
Subject: x86: fix probe_nr_irqs for xen
X-Git-Tag: v2.6.28-rc1~80^2~92
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=052c0bff9b83a578654dfa513d6e3d0b3795f1e8;p=pandora-kernel.git

x86: fix probe_nr_irqs for xen

otherwise Xen is _completely_ unusable with 5 or more VCPUs.
(when !CONFIG_HAVE_SPARSE_IRQ).

based on Alex Nixon's patch.

also add +1 offset after redir_entries

Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Acked-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Acked-by: Alex Nixon <alex.nixon@citrix.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

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