# git rev-parse -q --verify d3d958fdcf0a555ca363c16838be807692415264^{commit}
d3d958fdcf0a555ca363c16838be807692415264
already have revision, skipping fetch
# git checkout -q -f -B kisskb d3d958fdcf0a555ca363c16838be807692415264
# git clean -qxdf
# git log -1
commit d3d958fdcf0a555ca363c16838be807692415264
Author: Michael Bringmann <mwb@linux.vnet.ibm.com>
Date:   Mon Jan 30 22:01:06 2017 +1100

    powerpc/64: Enable support for new DRC devtree properties
    
    Enable support for new DRC device tree properties "ibm,drc-info" and
    "ibm,dynamic-memory-v2" in initial handshake between the Linux kernel
    and the front end processor.
    
    Signed-off-by: Michael Bringmann <mwb@linux.vnet.ibm.com>
    Reviewed-by: Nathan Fontenot <nfont@linux.vnet.ibm.com>
    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 d3d958fdcf0a555ca363c16838be807692415264
# < make -j 10 ARCH=powerpc O=/home/kisskb/slave/build/powerpc-next_powerpc-randconfig_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  randconfig
KCONFIG_SEED=0x25656C28
# Added to kconfig CONFIG_STANDALONE=y
# Added to kconfig CONFIG_BUILD_DOCSRC=n
# Added to kconfig CONFIG_MODULE_SIG=n
# Added to kconfig CONFIG_CPU_BIG_ENDIAN=y
# Added to kconfig CONFIG_PPC64=y
# Added to kconfig CONFIG_PPC_DISABLE_WERROR=y
# Added to kconfig CONFIG_SECTION_MISMATCH_WARN_ONLY=y
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# Added to kconfig CONFIG_CC_STACKPROTECTOR_STRONG=n
# Added to kconfig CONFIG_GCC_PLUGINS=n
# Added to kconfig 
# yes \n | make -j 10 ARCH=powerpc O=/home/kisskb/slave/build/powerpc-next_powerpc-randconfig_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 -j 10 ARCH=powerpc O=/home/kisskb/slave/build/powerpc-next_powerpc-randconfig_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
make[1]: Entering directory '/home/kisskb/slave/build/powerpc-next_powerpc-randconfig_powerpc-5.3'
  GEN     ./Makefile
scripts/kconfig/conf  --silentoldconfig Kconfig
  CHK     include/config/kernel.release
  GEN     ./Makefile
  WRAP    arch/powerpc/include/generated/asm/clkdev.h
  WRAP    arch/powerpc/include/generated/asm/div64.h
  WRAP    arch/powerpc/include/generated/asm/export.h
  WRAP    arch/powerpc/include/generated/asm/irq_regs.h
  WRAP    arch/powerpc/include/generated/asm/irq_work.h
  WRAP    arch/powerpc/include/generated/asm/local64.h
  WRAP    arch/powerpc/include/generated/asm/mcs_spinlock.h
  WRAP    arch/powerpc/include/generated/asm/preempt.h
  WRAP    arch/powerpc/include/generated/asm/rwsem.h
  WRAP    arch/powerpc/include/generated/asm/vtime.h
  CHK     include/generated/uapi/linux/version.h
  UPD     include/generated/uapi/linux/version.h
  UPD     include/config/kernel.release
  HOSTCC  scripts/basic/bin2c
  Using /home/kisskb/slave/src as source for kernel
  CHK     include/generated/utsrelease.h
  UPD     include/generated/utsrelease.h
  HOSTCC  scripts/dtc/dtc.o
  CHK     include/generated/timeconst.h
  UPD     include/generated/timeconst.h
  HOSTCC  scripts/dtc/flattree.o
  CC      kernel/bounds.s
  HOSTCC  scripts/genksyms/genksyms.o
  CC      scripts/mod/empty.o
  CHK     include/generated/bounds.h
  UPD     include/generated/bounds.h
  HOSTCC  scripts/dtc/fstree.o
  SHIPPED scripts/genksyms/parse.tab.c
  SHIPPED scripts/genksyms/lex.lex.c
  GEN     scripts/gdb/linux/constants.py
  SHIPPED scripts/genksyms/keywords.hash.c
  HOSTCC  scripts/mod/mk_elfconfig
  CC      scripts/mod/devicetable-offsets.s
  HOSTCC  scripts/dtc/data.o
  SHIPPED scripts/genksyms/parse.tab.h
  CC      arch/powerpc/kernel/asm-offsets.s
  GEN     scripts/mod/devicetable-offsets.h
  HOSTCC  scripts/kallsyms
  MKELF   scripts/mod/elfconfig.h
  HOSTCC  scripts/mod/modpost.o
  HOSTCC  scripts/sortextable
  HOSTCC  scripts/asn1_compiler
  HOSTCC  scripts/extract-cert
  HOSTCC  scripts/dtc/livetree.o
  HOSTCC  scripts/genksyms/parse.tab.o
  HOSTCC  scripts/dtc/treesource.o
  HOSTCC  scripts/mod/file2alias.o
  HOSTCC  scripts/mod/sumversion.o
  HOSTCC  scripts/dtc/srcpos.o
  HOSTCC  scripts/genksyms/lex.lex.o
  CHK     include/generated/asm-offsets.h
  UPD     include/generated/asm-offsets.h
  CALL    /home/kisskb/slave/src/scripts/checksyscalls.sh
  HOSTCC  scripts/dtc/checks.o
  HOSTCC  scripts/dtc/util.o
  SHIPPED scripts/dtc/dtc-lexer.lex.c
  SHIPPED scripts/dtc/dtc-parser.tab.h
  SHIPPED scripts/dtc/dtc-parser.tab.c
  HOSTCC  scripts/dtc/dtc-lexer.lex.o
  HOSTCC  scripts/dtc/dtc-parser.tab.o
  HOSTLD  scripts/dtc/dtc
  HOSTLD  scripts/genksyms/genksyms
  HOSTLD  scripts/mod/modpost
  CC      init/main.o
  HOSTCC  usr/gen_init_cpio
  CHK     include/generated/compile.h
  CC      init/do_mounts.o
  CC      init/do_mounts_initrd.o
  CC      init/initramfs.o
  CC      init/init_task.o
  UPD     include/generated/compile.h
  CC      arch/powerpc/mm/fault.o
  AS      arch/powerpc/lib/string.o
  CC      arch/powerpc/sysdev/mpic.o
  CC      arch/powerpc/kernel/cputable.o
  CC      arch/powerpc/lib/alloc.o
  GEN     usr/initramfs_data.cpio.gz
  AS      usr/initramfs_data.o
  LD      usr/built-in.o
  CC      arch/powerpc/platforms/cell/cbe_regs.o
  CC      arch/powerpc/kernel/ptrace.o
  AS      arch/powerpc/lib/crtsavres.o
  CC      arch/powerpc/lib/code-patching.o
  CC      arch/powerpc/lib/feature-fixups.o
  CC      arch/powerpc/mm/mem.o
  CC      arch/powerpc/kernel/syscalls.o
  CC      arch/powerpc/kernel/irq.o
  CC      arch/powerpc/platforms/cell/interrupt.o
  CC      arch/powerpc/kernel/align.o
  AS      arch/powerpc/lib/checksum_64.o
  CC      arch/powerpc/kernel/signal_32.o
  CC      arch/powerpc/lib/checksum_wrappers.o
  CC      init/version.o
  CC      arch/powerpc/platforms/cell/pervasive.o
  CC      arch/powerpc/mm/pgtable.o
  CC      arch/powerpc/sysdev/mmio_nvram.o
  CC      arch/powerpc/lib/sstep.o
  CC      arch/powerpc/sysdev/dcr.o
  LD      init/mounts.o
  LD      init/built-in.o
  CC      arch/powerpc/mm/mmap.o
  CC      arch/powerpc/mm/init_64.o
  CC      arch/powerpc/platforms/cell/iommu.o
  CC      arch/powerpc/kernel/pmc.o
  CC      arch/powerpc/kernel/vdso.o
  CC      arch/powerpc/mm/pgtable_64.o
  CC      arch/powerpc/kernel/process.o
  CPP     arch/powerpc/kernel/systbl_chk.i
  AS      arch/powerpc/lib/ldstfp.o
  CC      arch/powerpc/platforms/ps3/setup.o
  AS      arch/powerpc/lib/feature-fixups-test.o
  CC [M]  arch/powerpc/sysdev/rtc_cmos_setup.o
  CC      arch/powerpc/mm/init-common.o
  CC      arch/powerpc/mm/pgtable-hash64.o
  CC      arch/powerpc/mm/hash_utils_64.o
  AS      arch/powerpc/mm/slb_low.o
  CC      arch/powerpc/mm/slb.o
  CC      arch/powerpc/mm/hash_native_64.o
  LD      arch/powerpc/sysdev/built-in.o
  CC      arch/powerpc/lib/xor_vmx.o
  CC      arch/powerpc/platforms/cell/setup.o
  CC      arch/powerpc/mm/mmu_context_book3s64.o
  CC      arch/powerpc/kernel/idle.o
  CC      arch/powerpc/platforms/ps3/mm.o
  LD      arch/powerpc/math-emu/built-in.o
  CC      arch/powerpc/platforms/cell/spider-pic.o
  AS      arch/powerpc/crypto/md5-asm.o
  AS      arch/powerpc/lib/copypage_64.o
  CC      arch/powerpc/crypto/md5-glue.o
  CC      arch/powerpc/platforms/cell/pmu.o
  AS      arch/powerpc/lib/copyuser_64.o
  CC      arch/powerpc/lib/usercopy_64.o
  CC      arch/powerpc/mm/pgtable-book3s64.o
  CC      arch/powerpc/kernel/signal.o
  CC      arch/powerpc/platforms/ps3/time.o
  CC      arch/powerpc/platforms/cell/spider-pci.o
  CC      arch/powerpc/platforms/cell/ras.o
  AS [M]  arch/powerpc/crypto/sha1-powerpc-asm.o
  CC [M]  arch/powerpc/crypto/sha1.o
  AS      arch/powerpc/lib/mem_64.o
  AS      arch/powerpc/platforms/ps3/hvcall.o
  CC      arch/powerpc/mm/pgtable-radix.o
  CC      arch/powerpc/platforms/ps3/htab.o
  CC      arch/powerpc/platforms/ps3/repository.o
  CC      arch/powerpc/kernel/sysfs.o
  AS      arch/powerpc/lib/hweight_64.o
  AS      arch/powerpc/net/bpf_jit_asm64.o
  CC      arch/powerpc/platforms/ps3/interrupt.o
  CC      arch/powerpc/net/bpf_jit_comp64.o
  CC      arch/powerpc/platforms/cell/smp.o
  CC      arch/powerpc/platforms/cell/spu_callbacks.o
  AS      arch/powerpc/lib/copyuser_power7.o
  LD      arch/powerpc/crypto/md5-ppc.o
  LD [M]  arch/powerpc/crypto/sha1-powerpc.o
  LD      arch/powerpc/crypto/built-in.o
  AS      arch/powerpc/lib/string_64.o
  CC      arch/powerpc/xmon/xmon.o
/home/kisskb/slave/src/arch/powerpc/mm/pgtable-radix.c: In function 'remove_pmd_table':
/home/kisskb/slave/src/arch/powerpc/mm/pgtable-radix.c:557:7: error: implicit declaration of function 'pmd_huge' [-Werror=implicit-function-declaration]
   if (pmd_huge(*pmd)) {
       ^
/home/kisskb/slave/src/arch/powerpc/mm/pgtable-radix.c: In function 'remove_pud_table':
/home/kisskb/slave/src/arch/powerpc/mm/pgtable-radix.c:588:7: error: implicit declaration of function 'pud_huge' [-Werror=implicit-function-declaration]
   if (pud_huge(*pud)) {
       ^
  AS      arch/powerpc/lib/copypage_power7.o
  CC      arch/powerpc/platforms/cell/spu_base.o
  AS      arch/powerpc/lib/memcpy_power7.o
  AS      arch/powerpc/lib/memcpy_64.o
  CC      arch/powerpc/kernel/cacheinfo.o
cc1: some warnings being treated as errors
/home/kisskb/slave/src/scripts/Makefile.build:293: recipe for target 'arch/powerpc/mm/pgtable-radix.o' failed
make[2]: *** [arch/powerpc/mm/pgtable-radix.o] Error 1
/home/kisskb/slave/src/Makefile:988: recipe for target 'arch/powerpc/mm' failed
make[1]: *** [arch/powerpc/mm] Error 2
make[1]: *** Waiting for unfinished jobs....
  CC      arch/powerpc/xmon/nonstdio.o
  AS      arch/powerpc/lib/memcmp_64.o
  CC      arch/powerpc/platforms/ps3/exports.o
  CC      arch/powerpc/platforms/ps3/os-area.o
  CC      arch/powerpc/platforms/cell/spu_notify.o
  CC      arch/powerpc/lib/locks.o
  CC      arch/powerpc/lib/vmx-helper.o
  CC      arch/powerpc/platforms/cell/spu_syscalls.o
  CC      arch/powerpc/platforms/cell/spu_priv1_mmio.o
  CC      arch/powerpc/kernel/time.o
  LD      arch/powerpc/lib/built-in.o
  CC      arch/powerpc/platforms/ps3/system-bus.o
  CC      arch/powerpc/platforms/ps3/gelic_udbg.o
  CC      arch/powerpc/platforms/ps3/smp.o
  CC      arch/powerpc/kernel/prom.o
  CC      arch/powerpc/platforms/cell/spu_manage.o
  LD      arch/powerpc/platforms/cell/spufs/built-in.o
  CC [M]  arch/powerpc/platforms/cell/cbe_thermal.o
  CC [M]  arch/powerpc/platforms/cell/spufs/inode.o
  LD      arch/powerpc/net/built-in.o
  CC      arch/powerpc/kernel/traps.o
  CC      arch/powerpc/platforms/ps3/spu.o
  CC      arch/powerpc/kernel/setup-common.o
  AS      arch/powerpc/xmon/spr_access.o
  CC      arch/powerpc/xmon/ppc-dis.o
  CC [M]  arch/powerpc/platforms/cell/spufs/file.o
  CC      arch/powerpc/xmon/ppc-opc.o
  CC [M]  arch/powerpc/platforms/cell/spufs/context.o
  CC      arch/powerpc/xmon/spu-dis.o
  CC [M]  arch/powerpc/platforms/cell/spufs/syscalls.o
  CC      arch/powerpc/platforms/ps3/device-init.o
  CC      arch/powerpc/xmon/spu-opc.o
  CC      arch/powerpc/kernel/udbg.o
  AS      arch/powerpc/kernel/misc.o
  CC [M]  arch/powerpc/platforms/cell/spufs/sched.o
  CC [M]  arch/powerpc/platforms/cell/spufs/backing_ops.o
  CC      arch/powerpc/kernel/io.o
  CC      arch/powerpc/kernel/dma.o
  AS      arch/powerpc/kernel/misc_64.o
  CC      arch/powerpc/kernel/of_platform.o
  CC      arch/powerpc/kernel/prom_parse.o
  LD      arch/powerpc/platforms/ps3/built-in.o
  CC      arch/powerpc/kernel/setup_64.o
  CC      arch/powerpc/kernel/sys_ppc32.o
  CC      arch/powerpc/kernel/signal_64.o
  CC      arch/powerpc/kernel/ptrace32.o
  CC      arch/powerpc/kernel/paca.o
  CC [M]  arch/powerpc/platforms/cell/spufs/hw_ops.o
  CC      arch/powerpc/kernel/nvram_64.o
  CC [M]  arch/powerpc/platforms/cell/spufs/run.o
  CC [M]  arch/powerpc/platforms/cell/spufs/gang.o
  SHIPPED arch/powerpc/platforms/cell/spufs/spu_save_dump.h
  SHIPPED arch/powerpc/platforms/cell/spufs/spu_restore_dump.h
  CC [M]  arch/powerpc/platforms/cell/spufs/fault.o
  CC      arch/powerpc/kernel/firmware.o
  LDS     arch/powerpc/kernel/vdso32/vdso32.lds
  VDSO32A arch/powerpc/kernel/vdso32/sigtramp.o
  LDS     arch/powerpc/kernel/vdso64/vdso64.lds
  CC      arch/powerpc/kernel/hw_breakpoint.o
  AS      arch/powerpc/kernel/vdso64/sigtramp.o
  VDSO32A arch/powerpc/kernel/vdso32/gettimeofday.o
  AS      arch/powerpc/kernel/vdso64/gettimeofday.o
  VDSO32A arch/powerpc/kernel/vdso32/datapage.o
  AS      arch/powerpc/kernel/vdso64/datapage.o
  VDSO32A arch/powerpc/kernel/vdso32/cacheflush.o
  VDSO32A arch/powerpc/kernel/vdso32/note.o
  AS      arch/powerpc/kernel/vdso64/cacheflush.o
  VDSO32A arch/powerpc/kernel/vdso32/getcpu.o
  AS      arch/powerpc/kernel/cpu_setup_ppc970.o
  AS      arch/powerpc/kernel/vdso64/note.o
  VDSO32L arch/powerpc/kernel/vdso32/vdso32.so.dbg
  AS      arch/powerpc/kernel/cpu_setup_pa6t.o
  AS      arch/powerpc/kernel/vdso64/getcpu.o
  OBJCOPY arch/powerpc/kernel/vdso32/vdso32.so
  AS      arch/powerpc/kernel/vdso32/vdso32_wrapper.o
  AS      arch/powerpc/kernel/cpu_setup_power.o
  CC [M]  arch/powerpc/platforms/cell/spufs/lscsa_alloc.o
  VDSO64L arch/powerpc/kernel/vdso64/vdso64.so.dbg
  LD      arch/powerpc/kernel/vdso32/built-in.o
  CC      arch/powerpc/kernel/mce.o
  LD      arch/powerpc/xmon/built-in.o
  OBJCOPY arch/powerpc/kernel/vdso64/vdso64.so
  AS      arch/powerpc/kernel/vdso64/vdso64_wrapper.o
  CC      arch/powerpc/kernel/mce_power.o
  CC [M]  arch/powerpc/platforms/cell/spufs/switch.o
  CC      arch/powerpc/kernel/vecemu.o
  LD      arch/powerpc/kernel/vdso64/built-in.o
  CC      arch/powerpc/kernel/rtas.o
  CC      arch/powerpc/kernel/rtas-rtc.o
  CC      arch/powerpc/kernel/rtas_pci.o
  CC      arch/powerpc/kernel/module.o
  CC      arch/powerpc/kernel/module_64.o
  AS      arch/powerpc/kernel/reloc_64.o
  CC      arch/powerpc/kernel/dma-iommu.o
  CC      arch/powerpc/kernel/iommu.o
  CC      arch/powerpc/kernel/kgdb.o
  CC      arch/powerpc/kernel/btext.o
  CC      arch/powerpc/kernel/smp.o
  CC      arch/powerpc/kernel/legacy_serial.o
  CC      arch/powerpc/kernel/udbg_16550.o
  CC      arch/powerpc/kernel/stacktrace.o
  CC      arch/powerpc/kernel/dma-swiotlb.o
  CC      arch/powerpc/kernel/pci_64.o
  CC      arch/powerpc/kernel/pci_dn.o
  CC      arch/powerpc/kernel/pci-hotplug.o
  CC      arch/powerpc/kernel/isa-bridge.o
  LD [M]  arch/powerpc/platforms/cell/spufs/spufs.o
  LD      arch/powerpc/platforms/cell/built-in.o
  CC      arch/powerpc/kernel/pci-common.o
  LD      arch/powerpc/platforms/built-in.o
  CC      arch/powerpc/kernel/pci_of_scan.o
  CC      arch/powerpc/kernel/machine_kexec.o
  CC      arch/powerpc/kernel/crash.o
  CC      arch/powerpc/kernel/machine_kexec_64.o
  CC      arch/powerpc/kernel/machine_kexec_file_64.o
  CC      arch/powerpc/kernel/kexec_elf_64.o
  CC      arch/powerpc/kernel/audit.o
  CC      arch/powerpc/kernel/io-workarounds.o
  CC      arch/powerpc/kernel/compat_audit.o
  AS      arch/powerpc/kernel/ppc_save_regs.o
  CC      arch/powerpc/kernel/epapr_paravirt.o
  AS      arch/powerpc/kernel/epapr_hcalls.o
  CC      arch/powerpc/kernel/kvm.o
  AS      arch/powerpc/kernel/kvm_emul.o
  AS      arch/powerpc/kernel/head_64.o
  LDS     arch/powerpc/kernel/vmlinux.lds
  AS      arch/powerpc/kernel/fpu.o
  AS      arch/powerpc/kernel/vector.o
  AS      arch/powerpc/kernel/entry_64.o
  CALL    /home/kisskb/slave/src/arch/powerpc/kernel/systbl_chk.sh
  AS      arch/powerpc/kernel/systbl.o
  LD      arch/powerpc/kernel/built-in.o
make[1]: Leaving directory '/home/kisskb/slave/build/powerpc-next_powerpc-randconfig_powerpc-5.3'
Makefile:150: recipe for target 'sub-make' failed
make: *** [sub-make] Error 2
Command 'make -j 10 ARCH=powerpc O=/home/kisskb/slave/build/powerpc-next_powerpc-randconfig_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 /home/kisskb/slave/build/powerpc-next_powerpc-randconfig_powerpc-5.3
# Build took: 0:00:20.829935