[PATCH] riscv: vdso: Only try to install vDSO when present

[Thomas Weißschuh]

vdso.so.dbg is only built with CONFIG_MMU.

Reported-by: kernel test robot <lkp at intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202607090258.iSAUYlO1-lkp@intel.com/
Fixes: f157d411a9eb ("riscv: add missing vdso_install target")
Fixes: 3edf39916977 ("vDSO, kbuild: Provide vDSO debug variants at runtime")
Signed-off-by: Thomas Weißschuh <thomas.weissschuh at linutronix.de>
---
 arch/riscv/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/riscv/Makefile b/arch/riscv/Makefile
index ce0cc737f870..1363e5bef35c 100644
--- a/arch/riscv/Makefile
+++ b/arch/riscv/Makefile
@@ -168,7 +168,7 @@ vdso_prepare: prepare0
 endif
 endif
 
-vdso-install-y			+= arch/riscv/kernel/vdso/vdso.so.dbg
+vdso-install-$(CONFIG_MMU)		+= arch/riscv/kernel/vdso/vdso.so.dbg
 vdso-install-$(CONFIG_RISCV_USER_CFI)	+= arch/riscv/kernel/vdso_cfi/vdso-cfi.so.dbg
 vdso-install-$(CONFIG_COMPAT)	+= arch/riscv/kernel/compat_vdso/compat_vdso.so.dbg
 

---
base-commit: dc59e4fea9d83f03bad6bddf3fa2e52491777482
change-id: 20260709-riscv-install-vdso-4d060ed55a3d

Best regards,
--  
Thomas Weißschuh <thomas.weissschuh at linutronix.de>