[PATCH] powerpc: Suppress 'executable stack' warning at link
Christophe Leroy
christophe.leroy at csgroup.eu
Fri Mar 24 14:10:35 CET 2023
Following warning is observed at link.
powerpc-linux-ld.bfd: warning: arch/powerpc/lib/reloc.o: missing .note.GNU-stack section implies executable stack
powerpc-linux-ld.bfd: NOTE: This behaviour is deprecated and will be removed in a future version of the linker
Add -zexecstack to KBUILD_LDFLAGS in order to suppress this warning.
Reported-by: Stephane Franjou <stephane.franjou at csgroup.eu>
Signed-off-by: Christophe Leroy <christophe.leroy at csgroup.eu>
---
arch/powerpc/config.mk | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/config.mk b/arch/powerpc/config.mk
index 725a4f48aa..53124f4e80 100644
--- a/arch/powerpc/config.mk
+++ b/arch/powerpc/config.mk
@@ -10,7 +10,7 @@ PLATFORM_RELFLAGS += -fpic -mrelocatable -ffunction-sections \
PF_CPPFLAGS_POWERPC := $(call cc-option,-fno-ira-hoist-pressure,)
PLATFORM_CPPFLAGS += -D__powerpc__ -ffixed-r2 -m32 $(PF_CPPFLAGS_POWERPC)
-KBUILD_LDFLAGS += -m32 -melf32ppclinux
+KBUILD_LDFLAGS += -m32 -melf32ppclinux -zexecstack
#
# When cross-compiling on NetBSD, we have to define __PPC__ or else we
--
2.39.2
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