# git rev-parse -q --verify 5e36db73b61db96eb612a3ee355ed7cfe2970830^{commit}
5e36db73b61db96eb612a3ee355ed7cfe2970830
already have revision, skipping fetch
# git checkout -q -f -B kisskb 5e36db73b61db96eb612a3ee355ed7cfe2970830
# git clean -qxdf
# < git log -1
# commit 5e36db73b61db96eb612a3ee355ed7cfe2970830
# Author: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
# Date:   Mon Mar 26 15:34:50 2018 +0530
# 
#     powerpc/mm/hash: Don't memset pgd table if not needed
#     
#     We need to zero-out pgd table only if we share the slab cache with
#     pud/pmd level caches. With the support of 4PB, we don't share the slab
#     cache anymore. Instead of removing the code completely hide it within
#     an #ifdef. We don't need to do this with any other page table level,
#     because they all allocate table of double the size and we take of
#     initializing the first half corrrectly during page table zap.
#     
#     Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
#     [mpe: Consolidate multiple #if / #ifdef into one]
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
# < /opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < git log --format=%s --max-count=1 5e36db73b61db96eb612a3ee355ed7cfe2970830
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_powerpc-allmodconfig_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  allmodconfig
# Added to kconfig CONFIG_BUILD_DOCSRC=n
# Added to kconfig CONFIG_MODULE_SIG=n
# Added to kconfig CONFIG_SAMPLES=n
# yes \n | make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_powerpc-allmodconfig_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  oldconfig
yes: standard output: Broken pipe
yes: write error
# make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_powerpc-allmodconfig_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/arch/powerpc/mm/pgtable-radix.c: In function 'stop_machine_change_mapping':
/kisskb/src/arch/powerpc/mm/pgtable-radix.c:778:2: error: too few arguments to function 'create_physical_mapping'
  create_physical_mapping(params->aligned_start, params->start);
  ^
/kisskb/src/arch/powerpc/mm/pgtable-radix.c:275:22: note: declared here
 static int __meminit create_physical_mapping(unsigned long start,
                      ^
/kisskb/src/arch/powerpc/mm/pgtable-radix.c:779:2: error: too few arguments to function 'create_physical_mapping'
  create_physical_mapping(params->end, params->aligned_end);
  ^
/kisskb/src/arch/powerpc/mm/pgtable-radix.c:275:22: note: declared here
 static int __meminit create_physical_mapping(unsigned long start,
                      ^
/kisskb/src/scripts/Makefile.build:324: recipe for target 'arch/powerpc/mm/pgtable-radix.o' failed
make[2]: *** [arch/powerpc/mm/pgtable-radix.o] Error 1
make[2]: *** Waiting for unfinished jobs....
/kisskb/src/Makefile:1051: recipe for target 'arch/powerpc/mm' failed
make[1]: *** [arch/powerpc/mm] Error 2
make[1]: *** Waiting for unfinished jobs....
/kisskb/src/arch/powerpc/platforms/powernv/idle.c: In function 'pnv_power9_force_smt4_catch':
/kisskb/src/arch/powerpc/platforms/powernv/idle.c:415:11: error: 'paca' undeclared (first use in this function)
  tpaca = &paca[cpu0];
           ^
/kisskb/src/arch/powerpc/platforms/powernv/idle.c:415:11: note: each undeclared identifier is reported only once for each function it appears in
/kisskb/src/arch/powerpc/platforms/powernv/idle.c: In function 'pnv_power9_force_smt4_release':
/kisskb/src/arch/powerpc/platforms/powernv/idle.c:460:11: error: 'paca' undeclared (first use in this function)
  tpaca = &paca[cpu0];
           ^
/kisskb/src/scripts/Makefile.build:324: recipe for target 'arch/powerpc/platforms/powernv/idle.o' failed
make[3]: *** [arch/powerpc/platforms/powernv/idle.o] Error 1
make[3]: *** Waiting for unfinished jobs....
/kisskb/src/scripts/Makefile.build:583: recipe for target 'arch/powerpc/platforms/powernv' failed
make[2]: *** [arch/powerpc/platforms/powernv] Error 2
make[2]: *** Waiting for unfinished jobs....
/kisskb/src/Makefile:1051: recipe for target 'arch/powerpc/platforms' failed
make[1]: *** [arch/powerpc/platforms] Error 2
Makefile:146: recipe for target 'sub-make' failed
make: *** [sub-make] Error 2
Command 'make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_powerpc-allmodconfig_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/powerpc-next_powerpc-allmodconfig_powerpc-5.3
# Build took: 0:01:46.242396