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powerpc/kvm: Force selection of CONFIG_PPC_FPU
book3s/32 kvm is designed with the assumption that
an FPU is always present.
Force selection of FPU support in the kernel when
build KVM.
Fixes: 7d68c89169
("powerpc/32s: Allow deselecting CONFIG_PPC_FPU on mpc832x")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/74461a99fa1466f361532ca794ca0753be3d9f86.1611038044.git.christophe.leroy@csgroup.eu
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@ -54,6 +54,7 @@ config KVM_BOOK3S_32
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select KVM
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select KVM_BOOK3S_32_HANDLER
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select KVM_BOOK3S_PR_POSSIBLE
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select PPC_FPU
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help
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Support running unmodified book3s_32 guest kernels
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in virtual machines on book3s_32 host processors.
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