[PATCH v4 01/13] powerpc: Fix 'sparse' checking on PPC64le
From: Christophe Leroy <hidden>
Date: 2022-02-15 12:41:45
Also in:
linux-arch, linux-mm, lkml
Subsystem:
linux for powerpc (32-bit and 64-bit), the rest · Maintainers:
Madhavan Srinivasan, Michael Ellerman, Linus Torvalds
'sparse' is architecture agnostic and knows nothing about ELF ABI version. Just like it gets arch and powerpc type and endian from Makefile, it also need to get _CALL_ELF from there, otherwise it won't set PPC64_ELF_ABI_v2 macro for PPC64le and won't check the correct code. Signed-off-by: Christophe Leroy <redacted> --- arch/powerpc/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index ddc5a706760a..4d4d8175f4a1 100644
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile@@ -213,7 +213,7 @@ CHECKFLAGS += -m$(BITS) -D__powerpc__ -D__powerpc$(BITS)__ ifdef CONFIG_CPU_BIG_ENDIAN CHECKFLAGS += -D__BIG_ENDIAN__ else -CHECKFLAGS += -D__LITTLE_ENDIAN__ +CHECKFLAGS += -D__LITTLE_ENDIAN__ -D_CALL_ELF=2 endif ifdef CONFIG_476FPE_ERR46
--
2.34.1