kbuild: remove unused OBJSIZE

The "size" tool has been solely used by s390 to enforce .bss section usage
restrictions in early startup code. Since commit 980d5f9ab36b ("s390/boot:
enable .bss section for compressed kernel") and commit 2e83e0eb85ca
("s390: clean .bss before running uncompressed kernel") these restrictions
have been lifted for the decompressor and uncompressed kernel and the
size tool is now unused.

Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Reviewed-by: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>

diff --git a/Documentation/kbuild/llvm.rst b/Documentation/kbuild/llvm.rst
index cf3ca23..21c8478 100644 (file)
--- a/Documentation/kbuild/llvm.rst
+++ b/Documentation/kbuild/llvm.rst
@@ -57,9 +57,8 @@ to enable them. ::
 They can be enabled individually. The full list of the parameters: ::
 
        make CC=clang LD=ld.lld AR=llvm-ar NM=llvm-nm STRIP=llvm-strip \
-         OBJCOPY=llvm-objcopy OBJDUMP=llvm-objdump OBJSIZE=llvm-size \
-         READELF=llvm-readelf HOSTCC=clang HOSTCXX=clang++ HOSTAR=llvm-ar \
-         HOSTLD=ld.lld
+         OBJCOPY=llvm-objcopy OBJDUMP=llvm-objdump READELF=llvm-readelf \
+         HOSTCC=clang HOSTCXX=clang++ HOSTAR=llvm-ar HOSTLD=ld.lld
 
 Currently, the integrated assembler is disabled by default. You can pass
 ``LLVM_IAS=1`` to enable it.

diff --git a/Makefile b/Makefile
index 9e7fd6a..f353886 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -433,7 +433,6 @@ NM          = llvm-nm
 OBJCOPY                = llvm-objcopy
 OBJDUMP                = llvm-objdump
 READELF                = llvm-readelf
-OBJSIZE                = llvm-size
 STRIP          = llvm-strip
 else
 CC             = $(CROSS_COMPILE)gcc
@@ -443,7 +442,6 @@ NM          = $(CROSS_COMPILE)nm
 OBJCOPY                = $(CROSS_COMPILE)objcopy
 OBJDUMP                = $(CROSS_COMPILE)objdump
 READELF                = $(CROSS_COMPILE)readelf
-OBJSIZE                = $(CROSS_COMPILE)size
 STRIP          = $(CROSS_COMPILE)strip
 endif
 PAHOLE         = pahole
@@ -509,7 +507,7 @@ KBUILD_LDFLAGS :=
 CLANG_FLAGS :=
 
 export ARCH SRCARCH CONFIG_SHELL BASH HOSTCC KBUILD_HOSTCFLAGS CROSS_COMPILE LD CC
-export CPP AR NM STRIP OBJCOPY OBJDUMP OBJSIZE READELF PAHOLE RESOLVE_BTFIDS LEX YACC AWK INSTALLKERNEL
+export CPP AR NM STRIP OBJCOPY OBJDUMP READELF PAHOLE RESOLVE_BTFIDS LEX YACC AWK INSTALLKERNEL
 export PERL PYTHON PYTHON3 CHECK CHECKFLAGS MAKE UTS_MACHINE HOSTCXX
 export KGZIP KBZIP2 KLZOP LZMA LZ4 XZ ZSTD
 export KBUILD_HOSTCXXFLAGS KBUILD_HOSTLDFLAGS KBUILD_HOSTLDLIBS LDFLAGS_MODULE