On Monday 23 Nov 2020 at 10:55:20 (+0000), Fuad Tabba wrote: > > diff --git a/arch/arm64/include/asm/kvm_cpufeature.h b/arch/arm64/include/asm/kvm_cpufeature.h > > new file mode 100644 > > index 000000000000..d34f85cba358 > > --- /dev/null > > +++ b/arch/arm64/include/asm/kvm_cpufeature.h > > @@ -0,0 +1,17 @@ > > +/* SPDX-License-Identifier: GPL-2.0-only */ > > +/* > > + * Copyright (C) 2020 - Google LLC > > + * Author: Quentin Perret <qperret@xxxxxxxxxx> > > + */ > > Missing include guard. Right, but on purpose :) See how arm.c includes this header twice with different definitions of KVM_HYP_CPU_FTR_REG for instance. Thanks, Quentin