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Message-Id: <20200116173641.22137-77-sashal@kernel.org>
Date: Thu, 16 Jan 2020 12:34:26 -0500
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc: Ben Hutchings <ben@...adent.org.uk>,
Michael Ellerman <mpe@...erman.id.au>,
Sasha Levin <sashal@...nel.org>, linuxppc-dev@...ts.ozlabs.org
Subject: [PATCH AUTOSEL 4.9 117/251] powerpc: vdso: Make vdso32 installation conditional in vdso_install
From: Ben Hutchings <ben@...adent.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@...adent.org.uk>
Signed-off-by: Michael Ellerman <mpe@...erman.id.au>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
arch/powerpc/Makefile | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index a60c9c6e5cc1..de29b88c0e70 100644
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile
@@ -373,7 +373,9 @@ 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
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