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authorKevin Hilman <khilman@linaro.org>2015-08-14 10:33:21 -0700
committerKevin Hilman <khilman@linaro.org>2015-08-14 10:33:21 -0700
commit59255ac55ba6ecd195ef97c6bcd1303a7f838c94 (patch)
treec21899d772e8b55b74c9943f48ae88d3bd8724c9 /arch/arm64/kernel/vdso/Makefile
parent9106e24eb8e4dbe7f8de197317e68624ada540b0 (diff)
parent07818b5b1ba0f494a7255ab634bad2dd2b908ed0 (diff)
Merge branch 'linux-linaro-lsk-v3.10' into linux-linaro-lsk-v3.10-rtlsk-v3.10-15.08-rt
Diffstat (limited to 'arch/arm64/kernel/vdso/Makefile')
-rw-r--r--arch/arm64/kernel/vdso/Makefile4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm64/kernel/vdso/Makefile b/arch/arm64/kernel/vdso/Makefile
index ff3bddea482d..f6fe17d88da5 100644
--- a/arch/arm64/kernel/vdso/Makefile
+++ b/arch/arm64/kernel/vdso/Makefile
@@ -15,6 +15,10 @@ ccflags-y := -shared -fno-common -fno-builtin
ccflags-y += -nostdlib -Wl,-soname=linux-vdso.so.1 \
$(call cc-ldoption, -Wl$(comma)--hash-style=sysv)
+# Workaround for bare-metal (ELF) toolchains that neglect to pass -shared
+# down to collect2, resulting in silent corruption of the vDSO image.
+ccflags-y += -Wl,-shared
+
obj-y += vdso.o
extra-y += vdso.lds vdso-offsets.h
CPPFLAGS_vdso.lds += -P -C -U$(ARCH)