On 05.09.2012, at 09:58, Rusty Russell wrote: > Useful helper for getting length of register given id. > > Signed-off-by: Rusty Russell <rusty.russ...@linaro.org>
Acked-by: Alexander Graf <ag...@suse.de> Alex > --- > include/linux/kvm.h | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/include/linux/kvm.h b/include/linux/kvm.h > index d808694..8c3760e 100644 > --- a/include/linux/kvm.h > +++ b/include/linux/kvm.h > @@ -744,6 +744,8 @@ struct kvm_dirty_tlb { > #define KVM_REG_SIZE_U256 0x0050000000000000ULL > #define KVM_REG_SIZE_U512 0x0060000000000000ULL > #define KVM_REG_SIZE_U1024 0x0070000000000000ULL > +#define KVM_REG_SIZE(id) \ > + (1U << (((id) & KVM_REG_SIZE_MASK) >> KVM_REG_SIZE_SHIFT)) > > struct kvm_one_reg { > __u64 id; > -- > 1.7.9.5 > -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html