# git rev-parse -q --verify a4a7b36a4dd0a92073270452a9f49c4dd0eb1484^{commit}
# git fetch -q -n -f git://gitlab.ozlabs.ibm.com/linuxppc/linux.git fixes-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 a4a7b36a4dd0a92073270452a9f49c4dd0eb1484^{commit}
a4a7b36a4dd0a92073270452a9f49c4dd0eb1484
# git checkout -q -f -B kisskb a4a7b36a4dd0a92073270452a9f49c4dd0eb1484
# git clean -qxdf
# < git log -1
# commit a4a7b36a4dd0a92073270452a9f49c4dd0eb1484
# Author: Michael Ellerman <mpe@ellerman.id.au>
# Date:   Thu Feb 7 13:43:26 2019 +1100
# 
#     powerpc/44x: Force PCI on for CURRITUCK
#     
#     The recent rework of PCI kconfig symbols exposed an existing bug in
#     the CURRITUCK kconfig logic.
#     
#     It selects PPC4xx_PCI_EXPRESS which depends on PCI, but PCI is user
#     selectable and might be disabled, leading to a warning:
#     
#       WARNING: unmet direct dependencies detected for PPC4xx_PCI_EXPRESS
#         Depends on [n]: PCI [=n] && 4xx [=y]
#         Selected by [y]:
#         - CURRITUCK [=y] && PPC_47x [=y]
#     
#     Prior to commit eb01d42a7778 ("PCI: consolidate PCI config entry in
#     drivers/pci") PCI was enabled by default for currituck_defconfig so we
#     didn't see the warning. The bad logic was still there, it just
#     required someone disabling PCI in their .config to hit it.
#     
#     Fix it by forcing PCI on for CURRITUCK, which seems was always the
#     expectation anyway.
#     
#     Fixes: eb01d42a7778 ("PCI: consolidate PCI config entry in drivers/pci")
#     Reported-by: Randy Dunlap <rdunlap@infradead.org>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/m68k-linux/bin/m68k-linux-gcc --version
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/m68k-linux/bin/m68k-linux-ld --version
# < git log --format=%s --max-count=1 a4a7b36a4dd0a92073270452a9f49c4dd0eb1484
# < make -s -j 10 ARCH=m68k O=/kisskb/build/powerpc-fixes_m68k-defconfig_m68k CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/m68k-linux/bin/m68k-linux-  defconfig
# make -s -j 10 ARCH=m68k O=/kisskb/build/powerpc-fixes_m68k-defconfig_m68k CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/m68k-linux/bin/m68k-linux-  
In file included from /kisskb/src/include/linux/sched.h:16:0,
                 from /kisskb/src/arch/m68k/kernel/asm-offsets.c:15:
/kisskb/src/include/linux/shm.h:8:26: fatal error: asm/shmparam.h: No such file or directory
compilation terminated.
make[2]: *** [/kisskb/src/scripts/Makefile.build:110: arch/m68k/kernel/asm-offsets.s] Error 1
make[1]: *** [/kisskb/src/Makefile:1092: prepare0] Error 2
make: *** [Makefile:152: sub-make] Error 2
Command 'make -s -j 10 ARCH=m68k O=/kisskb/build/powerpc-fixes_m68k-defconfig_m68k CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/m68k-linux/bin/m68k-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/powerpc-fixes_m68k-defconfig_m68k
# Build took: 0:00:07.476488