From: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
[ Upstream commit ff6d27823f619892ab96f7461764840e0d786b15 ]
The 32-bit vDSO is not needed and not normally built for 64-bit
little-endian configurations. However, the vdso_install target still
builds and installs it. Add the same config condition as is normally
used for the build.
Fixes: e0d005916994 ("powerpc/vdso: Disable building the 32-bit VDSO ...")
Signed-off-by: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
arch/powerpc/Makefile | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index d7eb035a9c960..65cb22541c660 100644
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile
@@ -350,7 +350,9 @@ vdso_install:
ifeq ($(CONFIG_PPC64),y)
$(Q)$(MAKE) $(build)=arch/$(ARCH)/kernel/vdso64 $@
endif
+ifdef CONFIG_VDSO32
$(Q)$(MAKE) $(build)=arch/$(ARCH)/kernel/vdso32 $@
+endif
archclean:
$(Q)$(MAKE) $(clean)=$(boot)
--
2.20.1
