From: Julien Grall <julien.grall@linaro.org>
Date: Thu, 13 Jun 2013 14:52:49 +0000 (+0100)
Subject: xen/arm: Use the right GICD register to initialize IRQs routing
X-Git-Tag: archive/raspbian/4.8.0-1+rpi1~1^2~6743
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=2caac1caa19bdaeb9ab14b2baf1342e00c4d0495;p=xen.git

xen/arm: Use the right GICD register to initialize IRQs routing

Currently IRQs routing is initialized to the wrong register and overwrites
interrupt configuration register (ICFGRn).

Reported-by: Sander Bogaert <sander.bogaert@elis.ugent.be>
Signed-off-by: Julien Grall <julien.grall@linaro.org>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
---

diff --git a/xen/arch/arm/gic.c b/xen/arch/arm/gic.c
index d9940ead05..177560e3d1 100644
--- a/xen/arch/arm/gic.c
+++ b/xen/arch/arm/gic.c
@@ -280,7 +280,7 @@ static void __init gic_dist_init(void)
 
     /* Route all global IRQs to this CPU */
     for ( i = 32; i < gic.lines; i += 4 )
-        GICD[GICD_ICFGR + i / 4] = cpumask;
+        GICD[GICD_ITARGETSR + i / 4] = cpumask;
 
     /* Default priority for global interrupts */
     for ( i = 32; i < gic.lines; i += 4 )