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Commit f8210229 authored by Nathan Chancellor's avatar Nathan Chancellor Committed by Masahiro Yamada
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s390/vdso: Drop unused '-s' flag from KBUILD_AFLAGS_64



When clang's -Qunused-arguments is dropped from KBUILD_CPPFLAGS, it
warns:

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

The compiler's '-s' flag is a linking option (it is passed along to the
linker directly), which means it does nothing when the linker is not
invoked by the compiler. The kernel builds all .o files with '-c', which
stops the compilation pipeline before linking, so '-s' can be safely
dropped from KBUILD_AFLAGS_64.

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 05e05bfc
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