Buildresult: mpe/ppc64_defconfig+NO_HUGETLB/powerpc-gcc4.6 built on Jan 8 2016, 11:44

kisskb

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Status:	Failed
Date/Time:	Jan 8 2016, 11:44
Duration:	0:00:25.038990
Builder:	ka1
Revision:	cxl: Fix DSI misses when the context owning task exits (`7b8ad495d59280b634a7b546f4cdf58cf4d65f61)`
Target:	mpe/ppc64_defconfig+NO_HUGETLB/powerpc-gcc4.6
Branch:	mpe
Compiler:	powerpc-gcc4.6 (powerpc-linux-gcc (GCC) 4.6.3)
Config:	ppc64_defconfig+NO_HUGETLB (download)
Log:	Download original Possible errors /home/kisskb/slave/src/arch/powerpc/mm/hash_utils_64.c:869:19: error: 'struct paca_struct' has no member named 'context' /home/kisskb/slave/src/arch/powerpc/mm/hash_utils_64.c:870:1: error: control reaches end of non-void function [-Werror=return-type] cc1: all warnings being treated as errors make[2]: * [arch/powerpc/mm/hash_utils_64.o] Error 1 make[1]: * [arch/powerpc/mm] Error 2 make: * [sub-make] Error 2 No warnings found in log. Full Log # git rev-parse -q --verify 7b8ad495d59280b634a7b546f4cdf58cf4d65f61^{commit} 7b8ad495d59280b634a7b546f4cdf58cf4d65f61 already have revision, skipping fetch # git checkout -q -f -B kisskb 7b8ad495d59280b634a7b546f4cdf58cf4d65f61 # git clean -qxdf # git log -1 commit 7b8ad495d59280b634a7b546f4cdf58cf4d65f61 Author: Vaibhav Jain <vaibhav@linux.vnet.ibm.com> Date: Tue Nov 24 16:26:18 2015 +0530 cxl: Fix DSI misses when the context owning task exits Presently when a user-space process issues CXL_IOCTL_START_WORK ioctl we store the pid of the current task_struct and use it to get pointer to the mm_struct of the process, while processing page or segment faults from the capi card. However this causes issues when the thread that had originally issued the start-work ioctl exits in which case the stored pid is no more valid and the cxl driver is unable to handle faults as the mm_struct corresponding to process is no more accessible. This patch fixes this issue by using the mm_struct of the next alive task in the thread group. This is done by iterating over all the tasks in the thread group starting from thread group leader and calling get_task_mm on each one of them. When a valid mm_struct is obtained the pid of the associated task is stored in the context replacing the exiting one for handling future faults. The patch introduces a new function named get_mem_context that checks if the current task pointed to by ctx->pid is dead? If yes it performs the steps described above. Also a new variable cxl_context.glpid is introduced which stores the pid of the thread group leader associated with the context owning task. Reported-by: Matthew R. Ochs <mrochs@linux.vnet.ibm.com> Reported-by: Frank Haverkamp <HAVERKAM@de.ibm.com> Suggested-by: Ian Munsie <imunsie@au1.ibm.com> Signed-off-by: Vaibhav Jain <vaibhav@linux.vnet.ibm.com> Acked-by: Ian Munsie <imunsie@au1.ibm.com> Reviewed-by: Frederic Barrat <fbarrat@linux.vnet.ibm.com> Reviewed-by: Matthew R. Ochs <mrochs@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # < /opt/cross/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version # < git log --format=%s --max-count=1 7b8ad495d59280b634a7b546f4cdf58cf4d65f61 # < make -j 8 ARCH=powerpc O=/home/kisskb/slave/build/mpe_ppc64_defconfig+NO_HUGETLB_powerpc CROSS_COMPILE=/opt/cross/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- ppc64_defconfig # Added to kconfig CONFIG_HUGETLBFS=n # yes \n \| make -j 8 ARCH=powerpc O=/home/kisskb/slave/build/mpe_ppc64_defconfig+NO_HUGETLB_powerpc CROSS_COMPILE=/opt/cross/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- oldconfig yes: standard output: Broken pipe yes: write error # make -j 8 ARCH=powerpc O=/home/kisskb/slave/build/mpe_ppc64_defconfig+NO_HUGETLB_powerpc CROSS_COMPILE=/opt/cross/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- make[1]: Entering directory '/home/kisskb/slave/build/mpe_ppc64_defconfig+NO_HUGETLB_powerpc' 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/irq_work.h WRAP arch/powerpc/include/generated/asm/irq_regs.h WRAP arch/powerpc/include/generated/asm/local64.h WRAP arch/powerpc/include/generated/asm/preempt.h WRAP arch/powerpc/include/generated/asm/mcs_spinlock.h WRAP arch/powerpc/include/generated/asm/vtime.h WRAP arch/powerpc/include/generated/asm/rwsem.h CHK include/generated/uapi/linux/version.h UPD include/generated/uapi/linux/version.h HOSTCC scripts/basic/bin2c UPD include/config/kernel.release Using /home/kisskb/slave/src as source for kernel CHK include/generated/utsrelease.h UPD include/generated/utsrelease.h HOSTCC scripts/dtc/dtc.o HOSTCC scripts/dtc/flattree.o HOSTCC scripts/genksyms/genksyms.o SHIPPED scripts/genksyms/parse.tab.c HOSTCC scripts/dtc/fstree.o HOSTCC scripts/dtc/data.o SHIPPED scripts/genksyms/lex.lex.c SHIPPED scripts/genksyms/keywords.hash.c CC scripts/mod/empty.o SHIPPED scripts/genksyms/parse.tab.h HOSTCC scripts/dtc/livetree.o HOSTCC scripts/mod/mk_elfconfig HOSTCC scripts/kallsyms HOSTCC scripts/pnmtologo CC scripts/mod/devicetable-offsets.s MKELF scripts/mod/elfconfig.h GEN scripts/mod/devicetable-offsets.h HOSTCC scripts/mod/sumversion.o HOSTCC scripts/conmakehash HOSTCC scripts/genksyms/parse.tab.o HOSTCC scripts/dtc/treesource.o HOSTCC scripts/dtc/srcpos.o HOSTCC scripts/genksyms/lex.lex.o HOSTCC scripts/dtc/checks.o HOSTCC scripts/mod/modpost.o HOSTCC scripts/mod/file2alias.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 CC kernel/bounds.s CHK include/generated/timeconst.h UPD include/generated/timeconst.h CHK include/generated/bounds.h UPD include/generated/bounds.h CC arch/powerpc/kernel/asm-offsets.s HOSTLD scripts/genksyms/genksyms HOSTLD scripts/dtc/dtc CHK include/generated/asm-offsets.h UPD include/generated/asm-offsets.h CALL /home/kisskb/slave/src/scripts/checksyscalls.sh HOSTLD scripts/mod/modpost HOSTCC usr/gen_init_cpio CC init/main.o CHK include/generated/compile.h CC init/do_mounts.o CC init/do_mounts_rd.o CC init/do_mounts_initrd.o UPD include/generated/compile.h CC arch/powerpc/mm/fault.o CC init/do_mounts_md.o CC arch/powerpc/kernel/cputable.o GEN usr/initramfs_data.cpio.gz AS usr/initramfs_data.o LD usr/built-in.o CC init/initramfs.o CC arch/powerpc/kernel/ptrace.o CC arch/powerpc/mm/mem.o CC arch/powerpc/kernel/syscalls.o CC arch/powerpc/kernel/irq.o CC init/init_task.o CC arch/powerpc/kernel/align.o CC arch/powerpc/kernel/signal_32.o CC arch/powerpc/kernel/pmc.o AS arch/powerpc/lib/string.o CC arch/powerpc/lib/alloc.o AS arch/powerpc/lib/crtsavres.o CC arch/powerpc/lib/ppc_ksyms.o CC arch/powerpc/kernel/vdso.o CC init/version.o CC arch/powerpc/mm/pgtable.o CC arch/powerpc/kernel/process.o CC arch/powerpc/lib/code-patching.o CC arch/powerpc/mm/mmap.o CPP arch/powerpc/kernel/systbl_chk.i LD init/mounts.o CC arch/powerpc/sysdev/mpic.o LD init/built-in.o CC arch/powerpc/mm/init_64.o CC arch/powerpc/lib/feature-fixups.o LD arch/powerpc/math-emu/built-in.o CC arch/powerpc/platforms/maple/setup.o CC arch/powerpc/platforms/cell/cbe_regs.o CC arch/powerpc/platforms/pasemi/setup.o CC arch/powerpc/platforms/powermac/pic.o AS arch/powerpc/lib/checksum_64.o CC arch/powerpc/lib/checksum_wrappers_64.o CC arch/powerpc/platforms/powermac/setup.o CC arch/powerpc/lib/sstep.o CC arch/powerpc/platforms/cell/interrupt.o CC arch/powerpc/platforms/maple/pci.o AS arch/powerpc/lib/ldstfp.o CC arch/powerpc/platforms/pasemi/pci.o AS arch/powerpc/lib/feature-fixups-test.o CC arch/powerpc/lib/xor_vmx.o CC arch/powerpc/platforms/pasemi/time.o CC arch/powerpc/platforms/pasemi/idle.o CC arch/powerpc/platforms/maple/time.o AS arch/powerpc/lib/copypage_64.o AS arch/powerpc/lib/copyuser_64.o CC arch/powerpc/lib/usercopy_64.o CC arch/powerpc/kernel/idle.o CC arch/powerpc/sysdev/mpic_msi.o CC arch/powerpc/platforms/powermac/time.o CC arch/powerpc/mm/pgtable_64.o CC arch/powerpc/platforms/cell/pervasive.o AS arch/powerpc/platforms/pasemi/powersave.o CC arch/powerpc/platforms/pasemi/iommu.o AS arch/powerpc/lib/mem_64.o AS arch/powerpc/lib/hweight_64.o CC arch/powerpc/sysdev/mpic_u3msi.o LD arch/powerpc/platforms/maple/built-in.o AS arch/powerpc/lib/copyuser_power7.o CC arch/powerpc/platforms/cell/iommu.o LD arch/powerpc/crypto/built-in.o CC arch/powerpc/platforms/pasemi/dma_lib.o AS arch/powerpc/lib/string_64.o AS arch/powerpc/lib/copypage_power7.o CC arch/powerpc/platforms/powermac/feature.o CC arch/powerpc/kernel/signal.o AS arch/powerpc/lib/memcpy_power7.o CC arch/powerpc/platforms/powermac/pci.o AS arch/powerpc/lib/memcpy_64.o AS arch/powerpc/lib/memcmp_64.o CC arch/powerpc/lib/locks.o CC arch/powerpc/sysdev/msi_bitmap.o CC arch/powerpc/lib/vmx-helper.o CC arch/powerpc/kernel/sysfs.o CC arch/powerpc/mm/hash_utils_64.o LD arch/powerpc/lib/built-in.o CC arch/powerpc/kernel/cacheinfo.o CC arch/powerpc/kernel/time.o CC arch/powerpc/platforms/pasemi/misc.o CC arch/powerpc/platforms/cell/setup.o CC arch/powerpc/sysdev/dart_iommu.o AS arch/powerpc/platforms/powermac/sleep.o /home/kisskb/slave/src/arch/powerpc/mm/hash_utils_64.c: In function 'get_paca_psize': /home/kisskb/slave/src/arch/powerpc/mm/hash_utils_64.c:869:19: error: 'struct paca_struct' has no member named 'context' /home/kisskb/slave/src/arch/powerpc/mm/hash_utils_64.c:870:1: error: control reaches end of non-void function [-Werror=return-type] cc1: all warnings being treated as errors CC arch/powerpc/platforms/powermac/low_i2c.o /home/kisskb/slave/src/scripts/Makefile.build:258: recipe for target 'arch/powerpc/mm/hash_utils_64.o' failed make[2]: * [arch/powerpc/mm/hash_utils_64.o] Error 1 /home/kisskb/slave/src/Makefile:943: recipe for target 'arch/powerpc/mm' failed make[1]: * [arch/powerpc/mm] Error 2 make[1]: * Waiting for unfinished jobs.... CC arch/powerpc/sysdev/mmio_nvram.o CC arch/powerpc/platforms/pasemi/gpio_mdio.o CC arch/powerpc/sysdev/i8259.o CC arch/powerpc/platforms/cell/spider-pic.o AS arch/powerpc/platforms/powermac/cache.o CC arch/powerpc/platforms/pasemi/msi.o CC arch/powerpc/platforms/powernv/setup.o CC arch/powerpc/platforms/ps3/setup.o CC arch/powerpc/platforms/cell/pmu.o CC arch/powerpc/sysdev/dcr.o CC arch/powerpc/platforms/cell/spider-pci.o LD arch/powerpc/platforms/pasemi/built-in.o CC arch/powerpc/platforms/cell/ras.o CC arch/powerpc/kernel/prom.o CC arch/powerpc/sysdev/scom.o AS arch/powerpc/platforms/powernv/opal-wrappers.o CC arch/powerpc/platforms/powernv/opal.o CC arch/powerpc/platforms/pseries/lpar.o AS arch/powerpc/platforms/pseries/hvCall.o CC arch/powerpc/platforms/ps3/mm.o CC arch/powerpc/platforms/powermac/pfunc_core.o CC arch/powerpc/sysdev/xics/xics-common.o CC arch/powerpc/platforms/cell/smp.o CC arch/powerpc/platforms/powernv/opal-async.o CC arch/powerpc/kernel/traps.o CC arch/powerpc/platforms/cell/spu_callbacks.o CC arch/powerpc/sysdev/xics/icp-native.o CC arch/powerpc/platforms/cell/spu_base.o CC arch/powerpc/platforms/powernv/idle.o CC arch/powerpc/platforms/pseries/nvram.o CC arch/powerpc/platforms/ps3/time.o CC arch/powerpc/platforms/powermac/pfunc_base.o AS arch/powerpc/platforms/ps3/hvcall.o CC arch/powerpc/sysdev/xics/icp-hv.o CC arch/powerpc/platforms/pseries/reconfig.o CC arch/powerpc/platforms/ps3/htab.o CC arch/powerpc/platforms/powernv/opal-rtc.o CC arch/powerpc/platforms/powermac/udbg_scc.o CC arch/powerpc/sysdev/xics/ics-rtas.o CC arch/powerpc/platforms/powernv/opal-nvram.o CC arch/powerpc/kernel/setup-common.o CC arch/powerpc/platforms/powermac/udbg_adb.o CC arch/powerpc/sysdev/xics/ics-opal.o CC arch/powerpc/platforms/pseries/of_helpers.o CC arch/powerpc/platforms/powermac/nvram.o CC arch/powerpc/platforms/cell/spu_notify.o CC arch/powerpc/platforms/ps3/repository.o CC arch/powerpc/platforms/pseries/setup.o CC arch/powerpc/platforms/powernv/opal-lpc.o LD arch/powerpc/sysdev/xics/built-in.o CC [M] arch/powerpc/sysdev/pmi.o CC [M] arch/powerpc/sysdev/axonram.o CC arch/powerpc/platforms/cell/spu_syscalls.o CC arch/powerpc/platforms/powernv/opal-flash.o CC arch/powerpc/platforms/ps3/interrupt.o CC arch/powerpc/kernel/udbg.o CC arch/powerpc/platforms/powermac/smp.o CC arch/powerpc/platforms/powernv/rng.o LD arch/powerpc/sysdev/built-in.o CC arch/powerpc/platforms/ps3/exports.o CC arch/powerpc/platforms/cell/spu_priv1_mmio.o AS arch/powerpc/kernel/misc.o CC arch/powerpc/platforms/pseries/iommu.o CC arch/powerpc/kernel/io.o CC arch/powerpc/platforms/ps3/os-area.o CC arch/powerpc/platforms/ps3/system-bus.o LD arch/powerpc/platforms/powermac/built-in.o CC arch/powerpc/platforms/ps3/smp.o CC arch/powerpc/platforms/powernv/opal-elog.o CC arch/powerpc/platforms/cell/spu_manage.o CC arch/powerpc/kernel/dma.o LD arch/powerpc/platforms/cell/spufs/built-in.o CC [M] arch/powerpc/platforms/cell/spufs/inode.o CC arch/powerpc/platforms/cell/axon_msi.o CC [M] arch/powerpc/platforms/cell/cbe_thermal.o CC arch/powerpc/platforms/powernv/opal-dump.o AS arch/powerpc/kernel/misc_64.o CC arch/powerpc/platforms/ps3/spu.o CC arch/powerpc/kernel/of_platform.o CC arch/powerpc/platforms/ps3/device-init.o CC arch/powerpc/platforms/pseries/event_sources.o CC [M] arch/powerpc/platforms/cell/cpufreq_spudemand.o CC arch/powerpc/kernel/prom_parse.o CC arch/powerpc/platforms/powernv/opal-sysparam.o CC arch/powerpc/platforms/pseries/ras.o CC arch/powerpc/platforms/pseries/firmware.o CC [M] arch/powerpc/platforms/cell/spufs/file.o CC [M] arch/powerpc/platforms/cell/spufs/context.o CC arch/powerpc/platforms/powernv/opal-sensor.o CC [M] arch/powerpc/platforms/cell/spufs/syscalls.o CC arch/powerpc/platforms/pseries/power.o LD arch/powerpc/platforms/ps3/built-in.o CC arch/powerpc/kernel/setup_64.o CC [M] arch/powerpc/platforms/cell/cbe_powerbutton.o CC arch/powerpc/platforms/pseries/dlpar.o CC arch/powerpc/kernel/sys_ppc32.o CC arch/powerpc/kernel/signal_64.o CC arch/powerpc/kernel/ptrace32.o CC arch/powerpc/platforms/powernv/opal-msglog.o CC arch/powerpc/kernel/paca.o CC arch/powerpc/platforms/powernv/opal-hmi.o CC arch/powerpc/platforms/pseries/mobility.o CC arch/powerpc/platforms/pseries/rng.o CC arch/powerpc/platforms/powernv/opal-power.o CC [M] arch/powerpc/platforms/cell/spufs/sched.o CC [M] arch/powerpc/platforms/cell/spufs/backing_ops.o CC arch/powerpc/kernel/nvram_64.o CC [M] arch/powerpc/platforms/cell/spufs/hw_ops.o CC arch/powerpc/platforms/pseries/pci.o CC arch/powerpc/platforms/powernv/opal-irqchip.o CC [M] arch/powerpc/platforms/cell/spufs/run.o CC [M] arch/powerpc/platforms/cell/spufs/gang.o CC arch/powerpc/platforms/pseries/pci_dlpar.o CC arch/powerpc/kernel/firmware.o CC arch/powerpc/platforms/powernv/opal-kmsg.o CC arch/powerpc/platforms/powernv/smp.o CC arch/powerpc/platforms/pseries/eeh_pseries.o LDS arch/powerpc/kernel/vdso32/vdso32.lds VDSO32A arch/powerpc/kernel/vdso32/sigtramp.o CC arch/powerpc/platforms/pseries/msi.o VDSO32A arch/powerpc/kernel/vdso32/gettimeofday.o SHIPPED arch/powerpc/platforms/cell/spufs/spu_save_dump.h CC arch/powerpc/platforms/powernv/subcore.o SHIPPED arch/powerpc/platforms/cell/spufs/spu_restore_dump.h VDSO32A arch/powerpc/kernel/vdso32/datapage.o VDSO32A arch/powerpc/kernel/vdso32/cacheflush.o LDS arch/powerpc/kernel/vdso64/vdso64.lds VDSO64A arch/powerpc/kernel/vdso64/sigtramp.o VDSO32A arch/powerpc/kernel/vdso32/note.o VDSO32A arch/powerpc/kernel/vdso32/getcpu.o VDSO64A arch/powerpc/kernel/vdso64/gettimeofday.o VDSO32L arch/powerpc/kernel/vdso32/vdso32.so.dbg VDSO64A arch/powerpc/kernel/vdso64/datapage.o OBJCOPY arch/powerpc/kernel/vdso32/vdso32.so AS arch/powerpc/kernel/vdso32/vdso32_wrapper.o VDSO64A arch/powerpc/kernel/vdso64/cacheflush.o LD arch/powerpc/kernel/vdso32/built-in.o AS arch/powerpc/platforms/powernv/subcore-asm.o CC arch/powerpc/platforms/powernv/pci.o VDSO64A arch/powerpc/kernel/vdso64/note.o CC arch/powerpc/kernel/hw_breakpoint.o VDSO64A arch/powerpc/kernel/vdso64/getcpu.o CC [M] arch/powerpc/platforms/cell/spufs/fault.o VDSO64L arch/powerpc/kernel/vdso64/vdso64.so.dbg OBJCOPY arch/powerpc/kernel/vdso64/vdso64.so AS arch/powerpc/kernel/vdso64/vdso64_wrapper.o CC arch/powerpc/platforms/powernv/pci-p5ioc2.o LD arch/powerpc/kernel/vdso64/built-in.o CC arch/powerpc/platforms/powernv/pci-ioda.o AS arch/powerpc/kernel/cpu_setup_ppc970.o CC arch/powerpc/platforms/pseries/smp.o AS arch/powerpc/kernel/cpu_setup_pa6t.o CC [M] arch/powerpc/platforms/cell/spufs/lscsa_alloc.o AS arch/powerpc/kernel/cpu_setup_power.o CC arch/powerpc/platforms/powernv/npu-dma.o CC arch/powerpc/kernel/mce.o CC arch/powerpc/platforms/pseries/kexec.o CC arch/powerpc/platforms/powernv/eeh-powernv.o CC [M] arch/powerpc/platforms/cell/spufs/coredump.o CC arch/powerpc/platforms/powernv/opal-xscom.o CC arch/powerpc/platforms/pseries/pseries_energy.o CC arch/powerpc/platforms/powernv/opal-tracepoints.o CC arch/powerpc/kernel/mce_power.o CC arch/powerpc/kernel/vecemu.o AS arch/powerpc/kernel/idle_power4.o AS arch/powerpc/kernel/idle_power7.o CC arch/powerpc/kernel/proc_powerpc.o CC arch/powerpc/kernel/rtas.o CC arch/powerpc/platforms/pseries/hotplug-cpu.o CC [M] arch/powerpc/platforms/cell/spufs/switch.o CC arch/powerpc/kernel/rtas-rtc.o CC arch/powerpc/platforms/pseries/hotplug-memory.o CC arch/powerpc/kernel/rtas_pci.o CC arch/powerpc/platforms/pseries/hvconsole.o CC arch/powerpc/platforms/pseries/cmm.o CC arch/powerpc/platforms/pseries/dtl.o CC arch/powerpc/kernel/rtasd.o CC arch/powerpc/kernel/rtas-proc.o CC arch/powerpc/platforms/pseries/io_event_irq.o LD arch/powerpc/platforms/powernv/built-in.o CC arch/powerpc/platforms/pseries/lparcfg.o CC arch/powerpc/kernel/vio.o CC arch/powerpc/platforms/pseries/suspend.o CC [M] arch/powerpc/platforms/pseries/scanlog.o CC arch/powerpc/kernel/ibmebus.o LD [M] arch/powerpc/platforms/cell/spufs/spufs.o LD arch/powerpc/platforms/cell/built-in.o CC arch/powerpc/kernel/eeh.o CC arch/powerpc/kernel/eeh_pe.o CC [M] arch/powerpc/platforms/pseries/hvcserver.o CC arch/powerpc/kernel/eeh_dev.o CC arch/powerpc/kernel/eeh_cache.o LD arch/powerpc/platforms/pseries/built-in.o CC arch/powerpc/kernel/eeh_driver.o CC arch/powerpc/kernel/eeh_event.o CC arch/powerpc/kernel/eeh_sysfs.o CC arch/powerpc/kernel/smp-tbsync.o LD arch/powerpc/platforms/built-in.o CC arch/powerpc/kernel/crash_dump.o CC arch/powerpc/kernel/module.o CC arch/powerpc/kernel/module_64.o CC arch/powerpc/kernel/dbell.o CC arch/powerpc/kernel/jump_label.o CC arch/powerpc/kernel/dma-iommu.o CC arch/powerpc/kernel/iommu.o CC arch/powerpc/kernel/ppc_ksyms.o CC arch/powerpc/kernel/btext.o CC arch/powerpc/kernel/smp.o CC arch/powerpc/kernel/kprobes.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/pci_64.o CC arch/powerpc/kernel/pci_dn.o CC arch/powerpc/kernel/pci-hotplug.o CC arch/powerpc/kernel/isa-bridge.o CC arch/powerpc/kernel/pci-common.o CC arch/powerpc/kernel/pci_of_scan.o CC arch/powerpc/kernel/msi.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/io-workarounds.o CC arch/powerpc/kernel/trace_clock.o AS arch/powerpc/kernel/reloc_64.o AS arch/powerpc/kernel/tm.o AS arch/powerpc/kernel/ppc_save_regs.o CC arch/powerpc/kernel/prom_init.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 CC [M] arch/powerpc/kernel/rtas_flash.o CALL /home/kisskb/slave/src/arch/powerpc/kernel/systbl_chk.sh AS arch/powerpc/kernel/systbl.o CALL /home/kisskb/slave/src/arch/powerpc/kernel/prom_init_check.sh LD arch/powerpc/kernel/built-in.o make[1]: Leaving directory '/home/kisskb/slave/build/mpe_ppc64_defconfig+NO_HUGETLB_powerpc' Makefile:146: recipe for target 'sub-make' failed make: *** [sub-make] Error 2 Command 'make -j 8 ARCH=powerpc O=/home/kisskb/slave/build/mpe_ppc64_defconfig+NO_HUGETLB_powerpc CROSS_COMPILE=/opt/cross/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- ' returned non-zero exit status 2 # rm -rf /home/kisskb/slave/build/mpe_ppc64_defconfig+NO_HUGETLB_powerpc # Build took: 0:00:25.038990

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