powerpc/kvm: Fix the build for 32-bit Book 3S (classic) processors

Commits a5d4f3ad3a ("powerpc: Base support for exceptions using
HSRR0/1") and 673b189a2e ("powerpc: Always use SPRN_SPRG_HSCRATCH0
when running in HV mode") cause compile and link errors for 32-bit
classic Book 3S processors when KVM is enabled.  This fixes these
errors.

Signed-off-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/arch/powerpc/kvm/book3s_rmhandlers.S b/arch/powerpc/kvm/book3s_rmhandlers.S
index ae99af66ca34..1a1b34487e71 100644
--- a/arch/powerpc/kvm/book3s_rmhandlers.S
+++ b/arch/powerpc/kvm/book3s_rmhandlers.S
@@ -112,7 +112,9 @@ INTERRUPT_TRAMPOLINE	BOOK3S_INTERRUPT_MACHINE_CHECK
 INTERRUPT_TRAMPOLINE    BOOK3S_INTERRUPT_DATA_STORAGE
 INTERRUPT_TRAMPOLINE    BOOK3S_INTERRUPT_INST_STORAGE
 INTERRUPT_TRAMPOLINE    BOOK3S_INTERRUPT_EXTERNAL
+#ifdef CONFIG_PPC_BOOK3S_64
 INTERRUPT_TRAMPOLINE    BOOK3S_INTERRUPT_EXTERNAL_HV
+#endif
 INTERRUPT_TRAMPOLINE    BOOK3S_INTERRUPT_ALIGNMENT
 INTERRUPT_TRAMPOLINE    BOOK3S_INTERRUPT_PROGRAM
 INTERRUPT_TRAMPOLINE    BOOK3S_INTERRUPT_FP_UNAVAIL