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authorBen Wolsieffer <ben.wolsieffer@hefring.com>2022-08-13 00:24:25 +0300
committerRussell King (Oracle) <rmk+kernel@armlinux.org.uk>2022-08-31 16:50:07 +0300
commit3d47ff25685e76c24565779681f652b7ff2b10f0 (patch)
tree9e4c8394b40c3f15e52049529489ad6d53af75be /arch/arm/Makefile
parentee50036b25be62e4abbac46665f410b887b66130 (diff)
downloadlinux-3d47ff25685e76c24565779681f652b7ff2b10f0.tar.xz
ARM: 9226/1: disable FDPIC ABI
When building with an arm-*-uclinuxfdpiceabi toolchain, the FDPIC ABI is enabled by default but should not be used to build the kernel. Therefore, pass -mno-fdpic if supported by the compiler. Signed-off-by: Ben Wolsieffer <ben.wolsieffer@hefring.com> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Diffstat (limited to 'arch/arm/Makefile')
-rw-r--r--arch/arm/Makefile3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 56f655deebb1..44b240d6ed30 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -22,6 +22,9 @@ GZFLAGS :=-9
# Never generate .eh_frame
KBUILD_CFLAGS += $(call cc-option,-fno-dwarf2-cfi-asm)
+# Disable FDPIC ABI
+KBUILD_CFLAGS += $(call cc-option,-mno-fdpic)
+
# This should work on most of the modern platforms
KBUILD_DEFCONFIG := multi_v7_defconfig