On Mon, Sep 22, 2025, Nathan Chancellor wrote: > Hi Sean, > > On Thu, Sep 18, 2025 at 05:33:00PM -0700, Sean Christopherson wrote: > > diff --git a/arch/powerpc/include/asm/kvm_types.h > > b/arch/powerpc/include/asm/kvm_types.h > > new file mode 100644 > > index 000000000000..656b498ed3b6 > > --- /dev/null > > +++ b/arch/powerpc/include/asm/kvm_types.h > > @@ -0,0 +1,15 @@ > > +/* SPDX-License-Identifier: GPL-2.0 */ > > +#ifndef _ASM_PPC_KVM_TYPES_H > > +#define _ASM_PPC_KVM_TYPES_H > > + > > +#if IS_MODULE(CONFIG_KVM_BOOK3S_64_PR) && > > IS_MODULE(CONFIG_KVM_BOOK3S_64_HV) > > +#define KVM_SUB_MODULES kvm-pr,kvm-hv > > +#elif IS_MODULE(CONFIG_KVM_BOOK3S_64_PR) > > +#define KVM_SUB_MODULES kvm-pr > > +#elif IS_MODULE(CONFIG_KVM_INTEL) > > Typo :) which obviously breaks the ppc64_guest_defconfig build. > Changing that to CONFIG_KVM_BOOK3S_64_HV fixes it.
Argh, so many flavors of PPC KVM (says the x86 person :-D). > > +#define KVM_SUB_MODULES kvm-hv > > +#else > > +#undef KVM_SUB_MODULES > > +#endif > > + > > +#endif > > Also, you'll want to drop kvm_types.h from generic-y to avoid > > scripts/Makefile.asm-headers:39: redundant generic-y found in > arch/powerpc/include/asm/Kbuild: kvm_types.h > > diff --git a/arch/powerpc/include/asm/Kbuild b/arch/powerpc/include/asm/Kbuild > index e5fdc336c9b2..2e23533b67e3 100644 > --- a/arch/powerpc/include/asm/Kbuild > +++ b/arch/powerpc/include/asm/Kbuild > @@ -3,7 +3,6 @@ generated-y += syscall_table_32.h > generated-y += syscall_table_64.h > generated-y += syscall_table_spu.h > generic-y += agp.h > -generic-y += kvm_types.h Thanks much! > generic-y += mcs_spinlock.h > generic-y += qrwlock.h > generic-y += early_ioremap.h > -- > > Cheers, > Nathan
