# git rev-parse -q --verify 440a39cec9682f5d1fcdcdfb0b49341d4b25852c^{commit}
440a39cec9682f5d1fcdcdfb0b49341d4b25852c
already have revision, skipping fetch
# git checkout -q -f -B kisskb 440a39cec9682f5d1fcdcdfb0b49341d4b25852c
# git clean -qxdf
# < git log -1
# commit 440a39cec9682f5d1fcdcdfb0b49341d4b25852c
# Author: Christophe Leroy <christophe.leroy@csgroup.eu>
# Date:   Wed Apr 7 12:55:39 2021 +0000
# 
#     powerpc/mem: Use kmap_local_page() in flushing functions
#     
#     Flushing functions don't rely on preemption being disabled, so
#     use kmap_local_page() instead of kmap_atomic().
#     
#     Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 440a39cec9682f5d1fcdcdfb0b49341d4b25852c
# < make -s -j 8 ARCH=powerpc O=/kisskb/build/chleroy_85xx_tqm8548_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  85xx/tqm8548_defconfig
# < make -s -j 8 ARCH=powerpc O=/kisskb/build/chleroy_85xx_tqm8548_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 8 ARCH=powerpc O=/kisskb/build/chleroy_85xx_tqm8548_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 8 ARCH=powerpc O=/kisskb/build/chleroy_85xx_tqm8548_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/arch/powerpc/mm/mem.c: In function 'mem_topology_setup':
/kisskb/src/arch/powerpc/mm/mem.c:133:16: error: 'lowmem_end_addr' undeclared (first use in this function)
  max_low_pfn = lowmem_end_addr >> PAGE_SHIFT;
                ^
/kisskb/src/arch/powerpc/mm/mem.c:133:16: note: each undeclared identifier is reported only once for each function it appears in
/kisskb/src/arch/powerpc/mm/mem.c: In function 'mem_init':
/kisskb/src/arch/powerpc/mm/mem.c:264:19: error: 'lowmem_end_addr' undeclared (first use in this function)
   highmem_mapnr = lowmem_end_addr >> PAGE_SHIFT;
                   ^
make[3]: *** [/kisskb/src/scripts/Makefile.build:271: arch/powerpc/mm/mem.o] Error 1
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [/kisskb/src/scripts/Makefile.build:514: arch/powerpc/mm] Error 2
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/kisskb/src/Makefile:1851: arch/powerpc] Error 2
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:215: __sub-make] Error 2
Command 'make -s -j 8 ARCH=powerpc O=/kisskb/build/chleroy_85xx_tqm8548_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/chleroy_85xx_tqm8548_defconfig_powerpc-gcc5
# Build took: 0:00:34.624746