From: Helge Deller <deller@gmx.de>
Date: Wed, 8 Apr 2026 16:19:01 +0000 (+0200)
Subject: parisc: Allow to build without VDSO32
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=3dce917902056ca7e46685f86f1f94b5953092e2;p=thirdparty%2Fkernel%2Flinux.git

parisc: Allow to build without VDSO32

When building for 64-bit and without CONFIG_COMPAT, leave out the
vdso32 binary.

Signed-off-by: Helge Deller <deller@gmx.de>
---

diff --git a/arch/parisc/Makefile b/arch/parisc/Makefile
index 48ae3c79557a5..edab2a9483525 100644
--- a/arch/parisc/Makefile
+++ b/arch/parisc/Makefile
@@ -176,10 +176,12 @@ prepare: vdso_prepare
 vdso_prepare: prepare0
 	$(if $(CONFIG_64BIT),$(Q)$(MAKE) \
 		$(build)=arch/parisc/kernel/vdso64 include/generated/vdso64-offsets.h)
-	$(Q)$(MAKE) $(build)=arch/parisc/kernel/vdso32 include/generated/vdso32-offsets.h
+	$(if $(CONFIG_PA11)$(CONFIG_COMPAT),$(Q)$(MAKE) \
+		$(build)=arch/parisc/kernel/vdso32 include/generated/vdso32-offsets.h)
 endif
 
-vdso-install-y			+= arch/parisc/kernel/vdso32/vdso32.so
+vdso-install-$(CONFIG_PA11)	+= arch/parisc/kernel/vdso32/vdso32.so
+vdso-install-$(CONFIG_COMPAT)	+= arch/parisc/kernel/vdso32/vdso32.so
 vdso-install-$(CONFIG_64BIT)	+= arch/parisc/kernel/vdso64/vdso64.so
 
 install: KBUILD_IMAGE := vmlinux
diff --git a/arch/parisc/kernel/Makefile b/arch/parisc/kernel/Makefile
index 9157bc8bdf41c..2f3441769ac54 100644
--- a/arch/parisc/kernel/Makefile
+++ b/arch/parisc/kernel/Makefile
@@ -47,4 +47,5 @@ obj-$(CONFIG_KEXEC_FILE)		+= kexec_file.o
 # vdso
 obj-y			+= vdso.o
 obj-$(CONFIG_64BIT)	+= vdso64/
-obj-y			+= vdso32/
+obj-$(CONFIG_PA11)	+= vdso32/
+obj-$(CONFIG_COMPAT)	+= vdso32/