From: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Date: Wed, 25 Apr 2012 15:11:38 +0000 (+0100)
Subject: xen: use the pirq number to check the pirq_eoi_map
X-Git-Tag: v3.4-rc5~11^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=521394e4e679996955bc351cb6b64639751db2ff;p=pandora-kernel.git

xen: use the pirq number to check the pirq_eoi_map

In pirq_check_eoi_map use the pirq number rather than the Linux irq
number to check whether an eoi is needed in the pirq_eoi_map.

The reason is that the irq number is not always identical to the
pirq number so if we wrongly use the irq number to check the
pirq_eoi_map we are going to check for the wrong pirq to EOI.

As a consequence some interrupts might not be EOI'ed by the
guest correctly.

Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Tested-by: Tobias Geiger <tobias.geiger@vido.info>
[v1: Added some extra wording to git commit]
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
---

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