On 25/05/2018 13:06, Peter Maydell wrote: > --- a/include/standard-headers/asm-x86/kvm_para.h > +++ b/include/standard-headers/asm-x86/kvm_para.h > @@ -29,7 +29,7 @@ > #define KVM_FEATURE_PV_TLB_FLUSH 9 > #define KVM_FEATURE_ASYNC_PF_VMEXIT 10 > > -#define KVM_HINTS_DEDICATED 0 > +#define KVM_HINTS_REALTIME 0 > > /* The last 8 bits are used to indicate how to interpret the flags field > * in pvclock structure. If no bits are set, all flags are ignored. > > I'm not sure what's going on here -- commit 633711e8287 in > the kernel just renames the constant, but doesn't that > break userspace API ? No, but only because the constant with the old name was not in any released version. It was added in 4.17-rc1. Thanks, Paolo