From: Stefan Weil <sw@weilnetz.de>
Date: Mon, 30 Jan 2017 13:15:17 +0000 (+0100)
Subject: target/s390x: Fix broken user mode
X-Git-Tag: v2.9.0-rc2~17^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a352aa62a75fcb1db35a0c71a10af3b2c1f8b89f;p=thirdparty%2Fqemu.git

target/s390x: Fix broken user mode

Returning NULL from get_max_cpu_model results in a SIGSEGV runtime error.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: David Hildenbrand <david@redhat.com>
Message-Id: <20170130131517.8092-1-sw@weilnetz.de>
Cc: qemu-stable@nongnu.org
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
---

diff --git a/target/s390x/cpu_models.c b/target/s390x/cpu_models.c
index 4ea3a2de806..1434d153154 100644
--- a/target/s390x/cpu_models.c
+++ b/target/s390x/cpu_models.c
@@ -660,7 +660,6 @@ static void check_compatibility(const S390CPUModel *max_model,
 
 static S390CPUModel *get_max_cpu_model(Error **errp)
 {
-#ifndef CONFIG_USER_ONLY
     static S390CPUModel max_model;
     static bool cached;
 
@@ -680,7 +679,6 @@ static S390CPUModel *get_max_cpu_model(Error **errp)
         cached = true;
         return &max_model;
     }
-#endif
     return NULL;
 }