On Thu, Feb 16, 2017 at 05:04:49PM +0100, Radim Krčmář wrote:
...
> diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
> index 2cc438685af8..563cf964dc5c 100644
> --- a/include/linux/kvm_host.h
> +++ b/include/linux/kvm_host.h
> @@ -1101,6 +1101,11 @@ static inline int kvm_ioeventfd(struct kvm *kvm,
> struct kvm_ioeventfd *args)
> * should contain kvm_vcpu_kick().
> */
>
> +static inline bool kvm_request_pending(struct kvm_vcpu *vcpu)
> +{
> + return vcpu->requests;
How about wrapping this with READ_ONCE for good measure?
> +}
> +
> static inline void __kvm_request_set(unsigned req, struct kvm_vcpu *vcpu)
> {
> set_bit(req, &vcpu->requests);
> --
> 2.11.1
>
Thanks,
drew
