Re: [PATCH v2] s390x/kvm: help valgrind in several places

[David Hildenbrand]

On 29.04.20 09:42, Christian Borntraeger wrote:
> We need some little help in the code to reduce the valgrind noise.
> This patch does this with some designated initializers for the cpu
> model features and subfunctions.
> 
> Reviewed-by: Philippe Mathieu-Daudé <address@hidden>
> Signed-off-by: Christian Borntraeger <address@hidden>
> ---
>  target/s390x/kvm.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/target/s390x/kvm.c b/target/s390x/kvm.c
> index 69881a0da0..f2f75d2a57 100644
> --- a/target/s390x/kvm.c
> +++ b/target/s390x/kvm.c
> @@ -2165,7 +2165,7 @@ int kvm_arch_msi_data_to_gsi(uint32_t data)
>  
>  static int query_cpu_subfunc(S390FeatBitmap features)
>  {
> -    struct kvm_s390_vm_cpu_subfunc prop;
> +    struct kvm_s390_vm_cpu_subfunc prop = {};
>      struct kvm_device_attr attr = {
>          .group = KVM_S390_VM_CPU_MODEL,
>          .attr = KVM_S390_VM_CPU_MACHINE_SUBFUNC,
> @@ -2292,7 +2292,7 @@ static int kvm_to_feat[][2] = {
>  
>  static int query_cpu_feat(S390FeatBitmap features)
>  {
> -    struct kvm_s390_vm_cpu_feat prop;
> +    struct kvm_s390_vm_cpu_feat prop = {};
>      struct kvm_device_attr attr = {
>          .group = KVM_S390_VM_CPU_MODEL,
>          .attr = KVM_S390_VM_CPU_MACHINE_FEAT,
> 

Reviewed-by: David Hildenbrand <address@hidden>

-- 
Thanks,

David / dhildenb