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[Qemu-devel] [PATCH] target/s390x: Fix broken user mode
From: |
Stefan Weil |
Subject: |
[Qemu-devel] [PATCH] target/s390x: Fix broken user mode |
Date: |
Sat, 28 Jan 2017 09:36:35 +0100 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Icedove/45.6.0 |
Returning NULL from get_max_cpu_model results in a SIGSEGV runtime error.
Signed-off-by: Stefan Weil <address@hidden>
---
This is also broken in Debian.
In addition, there is no default CPU ("any"), so binfmt and related
actions currently don't work. I hacked my local installation by
duplicating the "qemu" cpu definition for "any", but maybe there is
a better solution.
Regards
Stefan
target/s390x/cpu_models.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/target/s390x/cpu_models.c b/target/s390x/cpu_models.c
index 2a894ee..6e34763 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;
}
-- 2.1.4
- [Qemu-devel] [PATCH] target/s390x: Fix broken user mode,
Stefan Weil <=