# git rev-parse -q --verify 6b77557511f28dd1a8db3b3c5313427119f874e1^{commit}
# git fetch -q -n -f git://gitlab.ozlabs.ibm.com/linuxppc/linux.git next-test
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 6b77557511f28dd1a8db3b3c5313427119f874e1^{commit}
6b77557511f28dd1a8db3b3c5313427119f874e1
# git checkout -q -f -B kisskb 6b77557511f28dd1a8db3b3c5313427119f874e1
# git clean -qxdf
# < git log -1
# commit 6b77557511f28dd1a8db3b3c5313427119f874e1
# Author: Qian Cai <cai@lca.pw>
# Date:   Sat Apr 6 21:54:47 2019 -0400
# 
#     powerpc/pseries/pmem: Fix a set but not used value
#     
#     The commit 4c5d87db4978 ("powerpc/pseries: PAPR persistent memory
#     support") set a local variable "count" in dlpar_hp_pmem() but never
#     use it.
#     
#       arch/powerpc/platforms/pseries/pmem.c: In function 'dlpar_hp_pmem':
#       arch/powerpc/platforms/pseries/pmem.c:109:6: warning: variable 'count' set but not used
#     
#     Signed-off-by: Qian Cai <cai@lca.pw>
#     Reviewed-by: Mukesh Ojha <mojha@codeaurora.org>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
# < /opt/cross/kisskb/br-mipsel-o32-full-2016.08-613-ge98b4dd/bin/mipsel-linux-gcc --version
# < /opt/cross/kisskb/br-mipsel-o32-full-2016.08-613-ge98b4dd/bin/mipsel-linux-ld --version
# < git log --format=%s --max-count=1 6b77557511f28dd1a8db3b3c5313427119f874e1
# < make -s -j 80 ARCH=mips O=/kisskb/build/powerpc-next_mips-defconfig_mipsel CROSS_COMPILE=/opt/cross/kisskb/br-mipsel-o32-full-2016.08-613-ge98b4dd/bin/mipsel-linux-  defconfig
# make -s -j 80 ARCH=mips O=/kisskb/build/powerpc-next_mips-defconfig_mipsel CROSS_COMPILE=/opt/cross/kisskb/br-mipsel-o32-full-2016.08-613-ge98b4dd/bin/mipsel-linux-  
<stdin>:1478:2: warning: #warning syscall pidfd_send_signal not implemented [-Wcpp]
<stdin>:1481:2: warning: #warning syscall io_uring_setup not implemented [-Wcpp]
<stdin>:1484:2: warning: #warning syscall io_uring_enter not implemented [-Wcpp]
<stdin>:1487:2: warning: #warning syscall io_uring_register not implemented [-Wcpp]
<stdin>:1478:2: warning: #warning syscall pidfd_send_signal not implemented [-Wcpp]
<stdin>:1481:2: warning: #warning syscall io_uring_setup not implemented [-Wcpp]
<stdin>:1484:2: warning: #warning syscall io_uring_enter not implemented [-Wcpp]
<stdin>:1487:2: warning: #warning syscall io_uring_register not implemented [-Wcpp]
FIT description: Linux 5.1.0-rc3-g6b77557511f2
Created:         Thu Apr 11 03:28:05 2019
 Image 0 (kernel@0)
  Description:  Linux 5.1.0-rc3-g6b77557511f2
  Created:      Thu Apr 11 03:28:05 2019
  Type:         Kernel Image
  Compression:  gzip compressed
  Data Size:    4546663 Bytes = 4440.10 KiB = 4.34 MiB
  Architecture: MIPS
  OS:           Linux
  Load Address: 0x80100000
  Entry Point:  0x80867870
  Hash algo:    sha1
  Hash value:   c98920b63572643ab3d15ad617cfe07371cc5d89
 Image 1 (fdt@boston)
  Description:  img,boston Device Tree
  Created:      Thu Apr 11 03:28:05 2019
  Type:         Flat Device Tree
  Compression:  uncompressed
  Data Size:    3793 Bytes = 3.70 KiB = 0.00 MiB
  Architecture: MIPS
  Hash algo:    sha1
  Hash value:   4799f50d688573234da6e9d7701234d394759ef4
 Image 2 (fdt@ni169445)
  Description:  NI 169445 device tree
  Created:      Thu Apr 11 03:28:05 2019
  Type:         Flat Device Tree
  Compression:  uncompressed
  Data Size:    1871 Bytes = 1.83 KiB = 0.00 MiB
  Architecture: MIPS
  Hash algo:    sha1
  Hash value:   51b89b31605ee62038c8468c429af091dfc75ec7
 Image 3 (fdt@xilfpga)
  Description:  MIPSfpga (xilfpga) Device Tree
  Created:      Thu Apr 11 03:28:05 2019
  Type:         Flat Device Tree
  Compression:  uncompressed
  Data Size:    2708 Bytes = 2.64 KiB = 0.00 MiB
  Architecture: MIPS
  Hash algo:    sha1
  Hash value:   63d058b780f65e22da30f0a183433765f1807f1d
 Default Configuration: 'conf@default'
 Configuration 0 (conf@default)
  Description:  Generic Linux kernel
  Kernel:       kernel@0
 Configuration 1 (conf@boston)
  Description:  Boston Linux kernel
  Kernel:       kernel@0
  FDT:          fdt@boston
 Configuration 2 (conf@ni169445)
  Description:  NI 169445 Linux Kernel
  Kernel:       kernel@0
  FDT:          fdt@ni169445
 Configuration 3 (conf@xilfpga)
  Description:  MIPSfpga Linux kernel
  Kernel:       kernel@0
  FDT:          fdt@xilfpga
Completed OK
# rm -rf /kisskb/build/powerpc-next_mips-defconfig_mipsel
# Build took: 0:01:45.383164