[PATCH 1/2] powerpc: Drop -fno-dwarf2-cfi-asm
From: Naveen N. Rao <hidden>
Date: 2020-03-05 14:39:17
Subsystem:
linux for powerpc (32-bit and 64-bit), the rest · Maintainers:
Madhavan Srinivasan, Linus Torvalds
The original commit/discussion adding -fno-dwarf2-cfi-asm refers to R_PPC64_REL32 relocations not being handled by our module loader: http://lkml.kernel.org/r/20090224065112.GA6690@bombadil.infradead.org However, that is now handled thanks to commit 9f751b82b491d ("powerpc/module: Add support for R_PPC64_REL32 relocations"). So, drop this flag from our Makefile. Signed-off-by: Naveen N. Rao <redacted> --- arch/powerpc/Makefile | 5 ----- 1 file changed, 5 deletions(-)
diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index cbe5ca4f0ee5..89956c4f1ce3 100644
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile@@ -239,11 +239,6 @@ KBUILD_CFLAGS += $(call cc-option,-mno-vsx) KBUILD_CFLAGS += $(call cc-option,-mno-spe) KBUILD_CFLAGS += $(call cc-option,-mspe=no) -# FIXME: the module load should be taught about the additional relocs -# generated by this. -# revert to pre-gcc-4.4 behaviour of .eh_frame -KBUILD_CFLAGS += $(call cc-option,-fno-dwarf2-cfi-asm) - # Never use string load/store instructions as they are # often slow when they are implemented at all KBUILD_CFLAGS += $(call cc-option,-mno-string)
--
2.24.1