From: Ben Hutchings <ben@decadent.org.uk> [ 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@decadent.org.uk> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> --- arch/powerpc/Makefile | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile index e43321f..8954108 100644 --- a/arch/powerpc/Makefile +++ b/arch/powerpc/Makefile @@ -412,7 +412,9 @@ vdso_install: ifdef CONFIG_PPC64 $(Q)$(MAKE) $(build)=arch/$(ARCH)/kernel/vdso64 $@ endif +ifdef CONFIG_VDSO32 $(Q)$(MAKE) $(build)=arch/$(ARCH)/kernel/vdso32 $@ +endif archclean: $(Q)$(MAKE) $(clean)=$(boot) -- 1.8.3