[PATCH v2] arm: Build with -fno-dwarf2-cfi-asm

From: Michal Marek
Date: Mon Jul 26 2010 - 09:29:47 EST

Commit d0679c7 restricted this workaround to powerpc only, but it turns
out that ARM needs it as well. Fixes
https://bugzilla.kernel.org/show_bug.cgi?id=16310 .

Reported-and-Tested-by: Robert Nelson <robertcnelson@xxxxxxxxx>
Acked-by: Mikael Pettersson <mikpe@xxxxxxxx>
Signed-off-by: Michal Marek <mmarek@xxxxxxx>

v2: changed commend as suggested by Mikael

arch/arm/Makefile | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 64ba313..730d40c 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -21,6 +21,9 @@ GZFLAGS :=-9
# Explicitly specifiy 32-bit ARM ISA since toolchain default can be -mthumb:
KBUILD_CFLAGS +=$(call cc-option,-marm,)

+# Never generate .eh_frame
+KBUILD_CFLAGS += $(call cc-option,-fno-dwarf2-cfi-asm)
# Do not use arch/arm/defconfig - it's always outdated.
# Select a platform tht is kept up-to-date
KBUILD_DEFCONFIG := versatile_defconfig

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