Commit fd8589dc authored by Nathan Chancellor's avatar Nathan Chancellor Committed by Masahiro Yamada

s390/vdso: Drop '-shared' from KBUILD_CFLAGS_64

When clang's -Qunused-arguments is dropped from KBUILD_CPPFLAGS, it
points out that there is a linking phase flag added to CFLAGS, which
will only be used for compiling

  clang-16: error: argument unused during compilation: '-shared' [-Werror,-Wunused-command-line-argument]

'-shared' is already present in ldflags-y so it can just be dropped.

Fixes: 2b2a2584 ("s390/vdso: Use $(LD) instead of $(CC) to link vDSO")
Signed-off-by: default avatarNathan Chancellor <nathan@kernel.org>
Acked-by: default avatarHeiko Carstens <hca@linux.ibm.com>
Reviewed-by: default avatarSven Schnelle <svens@linux.ibm.com>
Tested-by: default avatarLinux Kernel Functional Testing <lkft@linaro.org>
Tested-by: default avatarAnders Roxell <anders.roxell@linaro.org>
Signed-off-by: default avatarMasahiro Yamada <masahiroy@kernel.org>
parent f8210229
......@@ -25,7 +25,7 @@ KBUILD_AFLAGS_64 := $(filter-out -m64,$(KBUILD_AFLAGS))
KBUILD_AFLAGS_64 += -m64
KBUILD_CFLAGS_64 := $(filter-out -m64,$(KBUILD_CFLAGS))
KBUILD_CFLAGS_64 += -m64 -fPIC -shared -fno-common -fno-builtin
KBUILD_CFLAGS_64 += -m64 -fPIC -fno-common -fno-builtin
ldflags-y := -fPIC -shared -soname=linux-vdso64.so.1 \
--hash-style=both --build-id=sha1 -T
......
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