From: Christian Borntraeger <borntraeger@de.ibm.com>
Date: Thu, 30 Oct 2014 09:05:28 +0000 (+0100)
Subject: valgrind/s390x: avoid false positives on KVM_SET_FPU ioctl
X-Git-Tag: v2.3.0-rc0~137^2~35
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e6eef7c221634c942e9f586df84aae623aa06cd5;p=thirdparty%2Fqemu.git

valgrind/s390x: avoid false positives on KVM_SET_FPU ioctl

struct kvm_fpu contains an alignment padding on s390x. Let's use a
designated initializer to avoid false positives from valgrind/memcheck.

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---

diff --git a/target-s390x/kvm.c b/target-s390x/kvm.c
index 1b79c4de756..1dcdaa6662e 100644
--- a/target-s390x/kvm.c
+++ b/target-s390x/kvm.c
@@ -208,7 +208,7 @@ int kvm_arch_put_registers(CPUState *cs, int level)
     CPUS390XState *env = &cpu->env;
     struct kvm_sregs sregs;
     struct kvm_regs regs;
-    struct kvm_fpu fpu;
+    struct kvm_fpu fpu = {};
     int r;
     int i;