powerpc: Only build restart_table.c for 64s

Commit 9b69d48c7516 ("powerpc/64e: remove implicit soft-masking and
interrupt exit restart logic") limited the implicit soft masking and
restart logic to 64-bit Book3S only. However we are still building
restart_table.c for all 64-bit, ie. Book3E also.

There's no need to build it for 64e, and it also causes missing
prototype warnings for 64e builds, because the prototype is already
behind an #ifdef PPC_BOOK3S_64.

Fixes: 9b69d48c7516 ("powerpc/64e: remove implicit soft-masking and interrupt exit restart logic")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210701125026.292224-1-mpe@ellerman.id.au

diff --git a/arch/powerpc/lib/Makefile b/arch/powerpc/lib/Makefile
index 4c92c80454f30aa84a164dc4c525dd1467ba6e6c..99a7c9132422ccdfc0958c0ab94b0f57d43ed6f5 100644 (file)
--- a/arch/powerpc/lib/Makefile
+++ b/arch/powerpc/lib/Makefile
@@ -39,10 +39,10 @@ extra-$(CONFIG_PPC64)       += crtsavres.o
 endif
 
 obj-$(CONFIG_PPC_BOOK3S_64) += copyuser_power7.o copypage_power7.o \
-                              memcpy_power7.o
+                              memcpy_power7.o restart_table.o
 
 obj64-y        += copypage_64.o copyuser_64.o mem_64.o hweight_64.o \
-          memcpy_64.o copy_mc_64.o restart_table.o
+          memcpy_64.o copy_mc_64.o
 
 ifndef CONFIG_PPC_QUEUED_SPINLOCKS
 obj64-$(CONFIG_SMP)    += locks.o