# git rev-parse -q --verify f12b034afeb3a977bbb1c6584dedc0f3dc666f14^{commit}
f12b034afeb3a977bbb1c6584dedc0f3dc666f14
already have revision, skipping fetch
# git checkout -q -f -B kisskb f12b034afeb3a977bbb1c6584dedc0f3dc666f14
# git clean -qxdf
# < git log -1
# commit f12b034afeb3a977bbb1c6584dedc0f3dc666f14
# Author: Nick Desaulniers <ndesaulniers@google.com>
# Date:   Fri Aug 6 10:27:01 2021 -0700
# 
#     scripts/Makefile.clang: default to LLVM_IAS=1
#     
#     LLVM_IAS=1 controls enabling clang's integrated assembler via
#     -integrated-as. This was an explicit opt in until we could enable
#     assembler support in Clang for more architecures. Now we have support
#     and CI coverage of LLVM_IAS=1 for all architecures except a few more
#     bugs affecting s390 and powerpc.
#     
#     This commit flips the default from opt in via LLVM_IAS=1 to opt out via
#     LLVM_IAS=0.  CI systems or developers that were previously doing builds
#     with CC=clang or LLVM=1 without explicitly setting LLVM_IAS must now
#     explicitly opt out via LLVM_IAS=0, otherwise they will be implicitly
#     opted-in.
#     
#     This finally shortens the command line invocation when cross compiling
#     with LLVM to simply:
#     
#     $ make ARCH=arm64 LLVM=1
#     
#     Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
#     Reviewed-by: Nathan Chancellor <nathan@kernel.org>
#     Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 f12b034afeb3a977bbb1c6584dedc0f3dc666f14
# < make -s -j 8 ARCH=powerpc O=/kisskb/build/kbuild_powerpc-allnoconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  allnoconfig
# < make -s -j 8 ARCH=powerpc O=/kisskb/build/kbuild_powerpc-allnoconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 8 ARCH=powerpc O=/kisskb/build/kbuild_powerpc-allnoconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 8 ARCH=powerpc O=/kisskb/build/kbuild_powerpc-allnoconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/block/genhd.c: In function 'diskstats_show':
/kisskb/src/block/genhd.c:1181:1: warning: the frame size of 1120 bytes is larger than 1024 bytes [-Wframe-larger-than=]
 }
 ^
Completed OK
# rm -rf /kisskb/build/kbuild_powerpc-allnoconfig_powerpc-gcc4.9
# Build took: 0:00:33.298405