linux-kernel - [PATCH] xen: use the pirq number to check the pirq_eoi

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Date:	Wed, 25 Apr 2012 16:11:38 +0100
From:	Stefano Stabellini <stefano.stabellini@...citrix.com>
To:	xen-devel@...ts.xen.org
CC:	konrad.wilk@...cle.com, Stefano.Stabellini@...citrix.com,
	tobias.geiger@...o.info, linux-kernel@...r.kernel.org,
	Stefano Stabellini <stefano.stabellini@...citrix.com>
Subject: [PATCH] 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.

Signed-off-by: Stefano Stabellini <stefano.stabellini@...citrix.com>
Tested-by: Tobias Geiger <tobias.geiger@...o.info>
---
 drivers/xen/events.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/xen/events.c b/drivers/xen/events.c
index 4b33acd..0a8a17c 100644
--- a/drivers/xen/events.c
+++ b/drivers/xen/events.c
@@ -274,7 +274,7 @@ static unsigned int cpu_from_evtchn(unsigned int evtchn)
 
 static bool pirq_check_eoi_map(unsigned irq)
 {
-	return test_bit(irq, pirq_eoi_map);
+	return test_bit(pirq_from_irq(irq), pirq_eoi_map);
 }
 
 static bool pirq_needs_eoi_flag(unsigned irq)
-- 
1.7.2.5

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