# git rev-parse -q --verify 7584c013e69f8e31026f4aa5afac6ea27f56a6b2^{commit}
7584c013e69f8e31026f4aa5afac6ea27f56a6b2
already have revision, skipping fetch
# git checkout -q -f -B kisskb 7584c013e69f8e31026f4aa5afac6ea27f56a6b2
# git clean -qxdf
# < git log -1
# commit 7584c013e69f8e31026f4aa5afac6ea27f56a6b2
# Author: Ariel Marcovitch <arielmarcovitch@gmail.com>
# Date:   Sun Aug 22 22:22:03 2021 +0300
# 
#     checkkconfigsymbols.py: Forbid passing 'HEAD' to --commit
#     
#     As opposed to the --diff option, --commit can get ref names instead of
#     commit hashes.
#     
#     When using the --commit option, the script resets the working directory
#     to the commit before the given ref, by adding '~' to the end of the ref.
#     
#     However, the 'HEAD' ref is relative, and so when the working directory
#     is reset to 'HEAD~', 'HEAD' points to what was 'HEAD~'. Then when the
#     script resets to 'HEAD' it actually stays in the same commit. In this
#     case, the script won't report any cases because there is no diff between
#     the cases of the two refs.
#     
#     Prevent the user from using HEAD refs.
#     
#     A better solution might be to resolve the refs before doing the
#     reset, but for now just disallow such refs.
#     
#     Signed-off-by: Ariel Marcovitch <arielmarcovitch@gmail.com>
#     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 7584c013e69f8e31026f4aa5afac6ea27f56a6b2
# < make -s -j 32 ARCH=powerpc O=/kisskb/build/kbuild_mpc85xx_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  mpc85xx_defconfig
# < make -s -j 32 ARCH=powerpc O=/kisskb/build/kbuild_mpc85xx_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 32 ARCH=powerpc O=/kisskb/build/kbuild_mpc85xx_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 32 ARCH=powerpc O=/kisskb/build/kbuild_mpc85xx_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/drivers/scsi/Makefile:196: FORCE prerequisite is missing
/kisskb/src/net/sched/sch_frag.c: In function 'sch_fragment':
/kisskb/src/net/sched/sch_frag.c:93:10: warning: missing braces around initializer [-Wmissing-braces]
   struct rtable sch_frag_rt = { 0 };
          ^
/kisskb/src/net/sched/sch_frag.c:93:10: warning: (near initialization for 'sch_frag_rt.dst') [-Wmissing-braces]
In file included from /kisskb/src/include/linux/kernel.h:11:0,
                 from /kisskb/src/include/linux/list.h:9,
                 from /kisskb/src/include/linux/module.h:12,
                 from /kisskb/src/drivers/net/ethernet/freescale/fs_enet/mac-scc.c:15:
/kisskb/src/drivers/net/ethernet/freescale/fs_enet/mac-scc.c: In function 'allocate_bd':
/kisskb/src/include/linux/err.h:22:49: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
 #define IS_ERR_VALUE(x) unlikely((unsigned long)(void *)(x) >= (unsigned long)-MAX_ERRNO)
                                                 ^
/kisskb/src/include/linux/compiler.h:78:42: note: in definition of macro 'unlikely'
 # define unlikely(x) __builtin_expect(!!(x), 0)
                                          ^
/kisskb/src/drivers/net/ethernet/freescale/fs_enet/mac-scc.c:139:6: note: in expansion of macro 'IS_ERR_VALUE'
  if (IS_ERR_VALUE(fep->ring_mem_addr))
      ^
/kisskb/src/arch/powerpc/boot/dts/fsl/mpc8541cds.dts:330.3-21: Warning (pci_device_bus_num): /pci@e0008000/i8259@19000:bus-range: PCI bus number 1 out of range, expected (0 - 0)
/kisskb/src/arch/powerpc/boot/dts/fsl/mpc8555cds.dts:330.3-21: Warning (pci_device_bus_num): /pci@e0008000/i8259@19000:bus-range: PCI bus number 1 out of range, expected (0 - 0)
Completed OK
# rm -rf /kisskb/build/kbuild_mpc85xx_defconfig_powerpc-gcc4.9
# Build took: 0:01:17.524320