# git rev-parse -q --verify 7773544e4027aa905e7f75752e3db619b473bd5c^{commit}
7773544e4027aa905e7f75752e3db619b473bd5c
already have revision, skipping fetch
# git checkout -q -f -B kisskb 7773544e4027aa905e7f75752e3db619b473bd5c
# git clean -qxdf
# < git log -1
# commit 7773544e4027aa905e7f75752e3db619b473bd5c
# Author: Jason Wang <wangborong@cdjrlc.com>
# Date:   Mon Dec 20 11:02:43 2021 +0800
# 
#     powerpc/kvm: no need to initialise statics to 0
#     
#     Static variables do not need to be initialised to 0, because compiler
#     will initialise all uninitialised statics to 0. Thus, remove the
#     unneeded initialization.
#     
#     Signed-off-by: Jason Wang <wangborong@cdjrlc.com>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
#     Link: https://lore.kernel.org/r/20211220030243.603435-1-wangborong@cdjrlc.com
# < /opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-gcc --version
# < /opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-ld --version
# < git log --format=%s --max-count=1 7773544e4027aa905e7f75752e3db619b473bd5c
# < make -s -j 24 ARCH=sparc64 O=/kisskb/build/powerpc-next_sparc64-defconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  defconfig
# < make -s -j 24 ARCH=sparc64 O=/kisskb/build/powerpc-next_sparc64-defconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  help
# make -s -j 24 ARCH=sparc64 O=/kisskb/build/powerpc-next_sparc64-defconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  olddefconfig
# make -s -j 24 ARCH=sparc64 O=/kisskb/build/powerpc-next_sparc64-defconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  
<stdin>:1517:2: warning: #warning syscall clone3 not implemented [-Wcpp]
WARNING: modpost: EXPORT symbol "_mcount" [vmlinux] version ...
Is "_mcount" prototyped in <asm/asm-prototypes.h>?
  kernel: arch/sparc/boot/image is ready
  kernel: arch/sparc/boot/zImage is ready
Completed OK
# rm -rf /kisskb/build/powerpc-next_sparc64-defconfig_sparc64
# Build took: 0:01:46.928055