diff options
| author | Shreyas B. Prabhu <[email protected]> | 2015-04-16 10:58:09 +0000 |
|---|---|---|
| committer | Michael Ellerman <[email protected]> | 2015-04-17 01:57:36 +0000 |
| commit | a7e73e711e48e138a25265c156cca9a1ed109b50 (patch) | |
| tree | cfc02ac0bef32c9678a036cacbd0f152733ac008 /net/unix/af_unix.c | |
| parent | powerpc/mm/thp: Return pte address if we find trans_splitting. (diff) | |
| download | kernel-a7e73e711e48e138a25265c156cca9a1ed109b50.tar.gz kernel-a7e73e711e48e138a25265c156cca9a1ed109b50.zip | |
powerpc/kvm: Fix ppc64_defconfig + PPC_POWERNV=n build error
kvm_no_guest() calls power7_wakeup_loss() to put the thread into the
deepest supported idle state. power7_wakeup_loss() is defined in
arch/powerpc/kernel/idle_power7.S, which is compiled only when
PPC_P7_NAP=y.
And PPC_P7_NAP is selected when PPC_POWERNV=y.
Hence in cases where PPC_POWERNV=n and KVM_BOOK3S_64_HV=y we see the
following error:
arch/powerpc/kvm/built-in.o: In function `kvm_no_guest':
arch/powerpc/kvm/book3s_hv_rmhandlers.o:(.text+0x42c): undefined reference to `power7_wakeup_loss'
Fix this by adding PPC_POWERNV as a dependency for KVM_BOOK3S_64_HV.
Signed-off-by: Shreyas B. Prabhu <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions