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authorBill Wendling <morbo@google.com>2020-09-22 16:21:40 -0700
committerMasahiro Yamada <masahiroy@kernel.org>2020-10-09 23:57:30 +0900
commita968433723310f35898b4a2f635a7991aeef66b1 (patch)
tree27bc9ae9916d55f2ccb9bec2afbd5aa0f9ecb678 /arch/mips/vdso
parent548b8b5168c90c42e88f70fcf041b4ce0b8e7aa8 (diff)
downloadlinux-a968433723310f35898b4a2f635a7991aeef66b1.tar.bz2
kbuild: explicitly specify the build id style
ld's --build-id defaults to "sha1" style, while lld defaults to "fast". The build IDs are very different between the two, which may confuse programs that reference them. Signed-off-by: Bill Wendling <morbo@google.com> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Diffstat (limited to 'arch/mips/vdso')
-rw-r--r--arch/mips/vdso/Makefile2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/mips/vdso/Makefile b/arch/mips/vdso/Makefile
index 57fe83235281..5810cc12bc1d 100644
--- a/arch/mips/vdso/Makefile
+++ b/arch/mips/vdso/Makefile
@@ -61,7 +61,7 @@ endif
# VDSO linker flags.
ldflags-y := -Bsymbolic --no-undefined -soname=linux-vdso.so.1 \
$(filter -E%,$(KBUILD_CFLAGS)) -nostdlib -shared \
- -G 0 --eh-frame-hdr --hash-style=sysv --build-id -T
+ -G 0 --eh-frame-hdr --hash-style=sysv --build-id=sha1 -T
CFLAGS_REMOVE_vdso.o = -pg