Re: [PATCH] KVM: let declaration of kvm_get_running_vcpus match implementation

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On 28/02/20 09:49, Christian Borntraeger wrote:
> Sparse notices that declaration and implementation do not match:
> arch/s390/kvm/../../../virt/kvm/kvm_main.c:4435:17: warning: incorrect type in return expression (different address spaces)
> arch/s390/kvm/../../../virt/kvm/kvm_main.c:4435:17:    expected struct kvm_vcpu [noderef] <asn:3> **
> arch/s390/kvm/../../../virt/kvm/kvm_main.c:4435:17:    got struct kvm_vcpu *[noderef] <asn:3> *
> 
> Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>
> ---
>  include/linux/kvm_host.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
> index 7944ad6ac10b..bcb9b2ac0791 100644
> --- a/include/linux/kvm_host.h
> +++ b/include/linux/kvm_host.h
> @@ -1344,7 +1344,7 @@ static inline void kvm_vcpu_set_dy_eligible(struct kvm_vcpu *vcpu, bool val)
>  #endif /* CONFIG_HAVE_KVM_CPU_RELAX_INTERCEPT */
>  
>  struct kvm_vcpu *kvm_get_running_vcpu(void);
> -struct kvm_vcpu __percpu **kvm_get_running_vcpus(void);
> +struct kvm_vcpu * __percpu *kvm_get_running_vcpus(void);
>  
>  #ifdef CONFIG_HAVE_KVM_IRQ_BYPASS
>  bool kvm_arch_has_irq_bypass(void);
> 

Queued, thanks.

Paolo




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