# git rev-parse -q --verify 1cd735b81f3b39d58a2c18ee4b08cb22a1999c7c^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/mpe/kisskb master
error: The last gc run reported the following. Please correct the root cause
and remove .git/gc.log.
Automatic cleanup will not be performed until the file is removed.

warning: There are too many unreachable loose objects; run 'git prune' to remove them.

# git rev-parse -q --verify 1cd735b81f3b39d58a2c18ee4b08cb22a1999c7c^{commit}
1cd735b81f3b39d58a2c18ee4b08cb22a1999c7c
# git checkout -q -f -B kisskb 1cd735b81f3b39d58a2c18ee4b08cb22a1999c7c
# git clean -qxdf
# < git log -1
# commit 1cd735b81f3b39d58a2c18ee4b08cb22a1999c7c
# Author: Firoz Khan <firoz.khan@linaro.org>
# Date:   Mon Dec 17 16:10:36 2018 +0530
# 
#     powerpc: generate uapi header and system call table files
#     
#     System call table generation script must be run to gener-
#     ate unistd_32/64.h and syscall_table_32/64/c32/spu.h files.
#     This patch will have changes which will invokes the script.
#     
#     This patch will generate unistd_32/64.h and syscall_table-
#     _32/64/c32/spu.h files by the syscall table generation
#     script invoked by parisc/Makefile and the generated files
#     against the removed files must be identical.
#     
#     The generated uapi header file will be included in uapi/-
#     asm/unistd.h and generated system call table header file
#     will be included by kernel/systbl.S file.
#     
#     Signed-off-by: Firoz Khan <firoz.khan@linaro.org>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
# < /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 1cd735b81f3b39d58a2c18ee4b08cb22a1999c7c
# < make -s -j 8 ARCH=sparc O=/kisskb/build/mpe_sparc-defconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  defconfig
# make -s -j 8 ARCH=sparc O=/kisskb/build/mpe_sparc-defconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  
<stdin>:1335:2: warning: #warning syscall rseq not implemented [-Wcpp]
  kernel: arch/sparc/boot/image is ready
  kernel: arch/sparc/boot/zImage is ready
Completed OK
# rm -rf /kisskb/build/mpe_sparc-defconfig_sparc64
# Build took: 0:01:08.726468