Michael Ellerman <m...@ellerman.id.au> writes: > Radim Krčmář <rkrc...@redhat.com> writes: > >> 2016-08-03 13:36+0200, Paolo Bonzini: >>> hmi.c functions are unused unless sibling_subcore_state is nonzero, and >>> that in turn happens only if KVM is in use. So move the code to >>> arch/powerpc/kvm/, putting it under CONFIG_KVM_BOOK3S_64_HANDLER >>> rather than CONFIG_PPC_BOOK3S_64. The sibling_subcore_state is also >>> included in struct paca_struct only if KVM is supported by the kernel. >>> >>> Cc: Paul Mackerras <pau...@samba.org> >>> Cc: Michael Ellerman <m...@ellerman.id.au> >>> Cc: Mahesh Salgaonkar <mah...@linux.vnet.ibm.com> >>> Cc: linuxppc-dev@lists.ozlabs.org >>> Cc: kvm-...@vger.kernel.org >>> Cc: k...@vger.kernel.org >>> Signed-off-by: Paolo Bonzini <pbonz...@redhat.com> >>> --- >>> It would be nice to have this in 4.8, to minimize any 4.9 conflicts. >>> Build-tested only, with and without KVM enabled. >> >> If you agree with the change, would you prefer to have this patch merged >> through the PowerPC tree? > > Yeah I'll pull it into my fixes branch.
And then I pulled it out again: (.text+0x157fc): undefined reference to `.wait_for_subcore_guest_exit' (.text+0x15834): undefined reference to `.wait_for_tb_resync' make[1]: *** [vmlinux] Error 1 http://kisskb.ellerman.id.au/kisskb/buildresult/12775422/ cheers
