From: Julien Grall <julien.grall@linaro.org>
Date: Thu, 26 Sep 2013 11:09:39 +0000 (+0100)
Subject: xen/arm: Fix assert in send_SGI_one
X-Git-Tag: archive/raspbian/4.8.0-1+rpi1~1^2~6267
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=a22a8e48eee4d1157eeef2b9c1b81ef9124dda4e;p=xen.git

xen/arm: Fix assert in send_SGI_one

The GIC can handle maximum 8 cpus (0...7). The CPU id 7 is still valid.

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 05685cded0..74575cda7a 100644
--- a/xen/arch/arm/gic.c
+++ b/xen/arch/arm/gic.c
@@ -477,7 +477,7 @@ void send_SGI_mask(const cpumask_t *cpumask, enum gic_sgi sgi)
 
 void send_SGI_one(unsigned int cpu, enum gic_sgi sgi)
 {
-    ASSERT(cpu < 7);  /* Targets bitmap only supports 8 CPUs */
+    ASSERT(cpu < NR_GIC_CPU_IF);  /* Targets bitmap only supports 8 CPUs */
     send_SGI_mask(cpumask_of(cpu), sgi);
 }