Buildresult: powerpc-next/pseries_defconfig+NO_MEMORY_HOTREMOVE/powerpc-gcc4.6 built on Sep 2 2017, 00:31

kisskb

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Status:	Failed
Date/Time:	Sep 2 2017, 00:31
Duration:	0:00:51.428256
Builder:	ka1
Revision:	powerpc: Rewrite local_t using soft_irq (`eca4a2c7ace942cafbbcf47f860b2062bb4347c4)`
Target:	powerpc-next/pseries_defconfig+NO_MEMORY_HOTREMOVE/powerpc-gcc4.6
Branch:	powerpc-next
Compiler:	powerpc-gcc4.6 (powerpc-linux-gcc (GCC) 4.6.3)
Config:	pseries_defconfig+NO_MEMORY_HOTREMOVE (download)
Log:	Download original Possible errors /home/kisskb/slave/src/arch/powerpc/lib/sstep.c:2758:23: error: 'val' may be used uninitialized in this function [-Werror=uninitialized] cc1: all warnings being treated as errors make[2]: * [arch/powerpc/lib/sstep.o] Error 1 make[1]: * [arch/powerpc/lib] Error 2 /home/kisskb/slave/src/mm/swap_state.c:115:5: warning: 'error' may be used uninitialized in this function [-Wuninitialized] make: *** [sub-make] Error 2 Possible warnings (5) /home/kisskb/slave/src/kernel/printk/printk.c:186:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/kernel/cgroup/cgroup-v1.c:1209:20: warning: 'root' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/kernel/irq/proc.c:78:27: warning: 'mask' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/mm/swap_state.c:115:5: warning: 'error' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/fs/nfsd/nfs4xdr.c:2021:9: warning: 'str' may be used uninitialized in this function [-Wuninitialized] Full Log # git rev-parse -q --verify eca4a2c7ace942cafbbcf47f860b2062bb4347c4^{commit} eca4a2c7ace942cafbbcf47f860b2062bb4347c4 already have revision, skipping fetch # git checkout -q -f -B kisskb eca4a2c7ace942cafbbcf47f860b2062bb4347c4 # git clean -qxdf # git log -1 commit eca4a2c7ace942cafbbcf47f860b2062bb4347c4 Author: Madhavan Srinivasan <maddy@linux.vnet.ibm.com> Date: Sun Aug 20 23:28:31 2017 +0530 powerpc: Rewrite local_t using soft_irq Local atomic operations are fast and highly reentrant per CPU counters. Used for percpu variable updates. Local atomic operations only guarantee variable modification atomicity wrt the CPU which owns the data and these needs to be executed in a preemption safe way. Here is the design of this patch. Since local_* operations are only need to be atomic to interrupts (IIUC), we have two options. Either replay the "op" if interrupted or replay the interrupt after the "op". Initial patchset posted was based on implementing local_* operation based on CR5 which replay's the "op". Patchset had issues in case of rewinding the address pointor from an array. This make the slow path really slow. Since CR5 based implementation proposed using __ex_table to find the rewind addressr, this rasied concerns about size of __ex_table and vmlinux. https://lists.ozlabs.org/pipermail/linuxppc-dev/2014-December/123115.html But this patch uses, powerpc_local_irq_pmu_save to soft_disable interrupts (including PMIs). After finishing the "op", powerpc_local_irq_pmu_restore() called and correspondingly interrupts are replayed if any occured. patch re-write the current local_* functions to use arch_local_irq_disable. Base flow for each function is: { powerpc_local_irq_pmu_save(flags) load .. store powerpc_local_irq_pmu_restore(flags) } Reason for the approach is that, currently l[w/d]arx/st[w/d]cx. instruction pair is used for local_* operations, which are heavy on cycle count and they dont support a local variant. So to see whether the new implementation helps, used a modified version of Rusty's benchmark code on local_t. https://lkml.org/lkml/2008/12/16/450 Modifications to Rusty's benchmark code: - Executed only local_t test Here are the values with the patch. Time in ns per iteration Local_t Without Patch With Patch _inc 38 10 _add 38 10 _read 4 4 _add_return 38 10 Currently only asm/local.h has been rewritten, and also the entire change is tested only in PPC64 (pseries guest) and PPC64 host (LE) Patch convert the inline asm implementation of the local_t to C. Also removed the local_dec_if_positive since there are no users for this. Reviewed-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Madhavan Srinivasan <maddy@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version # < git log --format=%s --max-count=1 eca4a2c7ace942cafbbcf47f860b2062bb4347c4 # < make -j 48 ARCH=powerpc O=/home/kisskb/slave/build/powerpc-next_pseries_defconfig+NO_MEMORY_HOTREMOVE_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- pseries_defconfig # Added to kconfig CONFIG_MEMORY_HOTPLUG=y # Added to kconfig CONFIG_MEMORY_HOTREMOVE=n # yes \n \| make -j 48 ARCH=powerpc O=/home/kisskb/slave/build/powerpc-next_pseries_defconfig+NO_MEMORY_HOTREMOVE_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- oldconfig yes: standard output: Broken pipe yes: write error # make -j 48 ARCH=powerpc O=/home/kisskb/slave/build/powerpc-next_pseries_defconfig+NO_MEMORY_HOTREMOVE_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- make[1]: Entering directory '/home/kisskb/slave/build/powerpc-next_pseries_defconfig+NO_MEMORY_HOTREMOVE_powerpc' GEN ./Makefile scripts/kconfig/conf --silentoldconfig Kconfig CHK include/config/kernel.release GEN ./Makefile WRAP arch/powerpc/include/generated/uapi/asm/param.h WRAP arch/powerpc/include/generated/uapi/asm/poll.h WRAP arch/powerpc/include/generated/uapi/asm/resource.h WRAP arch/powerpc/include/generated/uapi/asm/sockios.h WRAP arch/powerpc/include/generated/uapi/asm/statfs.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 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 WRAP arch/powerpc/include/generated/asm/msi.h CHK include/generated/utsrelease.h UPD include/generated/utsrelease.h HOSTCC scripts/kallsyms HOSTCC scripts/pnmtologo HOSTCC scripts/conmakehash HOSTCC scripts/sortextable HOSTCC scripts/genksyms/genksyms.o HOSTCC scripts/dtc/dtc.o SHIPPED scripts/genksyms/parse.tab.c SHIPPED scripts/genksyms/lex.lex.c CC scripts/mod/empty.o HOSTCC scripts/dtc/flattree.o SHIPPED scripts/genksyms/keywords.hash.c SHIPPED scripts/genksyms/parse.tab.h HOSTCC scripts/mod/mk_elfconfig HOSTCC scripts/dtc/fstree.o HOSTCC scripts/dtc/data.o HOSTCC scripts/genksyms/parse.tab.o CC scripts/mod/devicetable-offsets.s HOSTCC scripts/dtc/livetree.o HOSTCC scripts/genksyms/lex.lex.o HOSTCC scripts/dtc/treesource.o HOSTCC scripts/dtc/srcpos.o HOSTCC scripts/dtc/checks.o SHIPPED scripts/dtc/dtc-lexer.lex.c SHIPPED scripts/dtc/dtc-parser.tab.h HOSTCC scripts/dtc/util.o SHIPPED scripts/dtc/dtc-parser.tab.c HOSTCC scripts/dtc/dtc-parser.tab.o HOSTCC scripts/dtc/dtc-lexer.lex.o CHK include/generated/timeconst.h CC kernel/bounds.s UPD include/generated/timeconst.h CHK scripts/mod/devicetable-offsets.h UPD scripts/mod/devicetable-offsets.h CHK include/generated/bounds.h UPD include/generated/bounds.h CC arch/powerpc/kernel/asm-offsets.s MKELF scripts/mod/elfconfig.h HOSTCC scripts/mod/modpost.o HOSTCC scripts/mod/file2alias.o HOSTCC scripts/mod/sumversion.o CHK include/generated/asm-offsets.h UPD include/generated/asm-offsets.h CALL /home/kisskb/slave/src/scripts/checksyscalls.sh HOSTLD scripts/dtc/dtc HOSTLD scripts/genksyms/genksyms 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 CC init/do_mounts_md.o CC init/init_task.o CC init/initramfs.o UPD include/generated/compile.h CC init/version.o CC arch/powerpc/mm/fault.o CC arch/powerpc/mm/mem.o CC arch/powerpc/mm/pgtable.o CC arch/powerpc/mm/mmap.o CC arch/powerpc/mm/pgtable_64.o CC arch/powerpc/sysdev/mpic.o CC arch/powerpc/mm/init_64.o CC arch/powerpc/mm/init-common.o CC arch/powerpc/lib/alloc.o CC arch/powerpc/lib/code-patching.o CC arch/powerpc/mm/pgtable-hash64.o CC arch/powerpc/mm/mmu_context.o CC arch/powerpc/lib/feature-fixups.o AS arch/powerpc/lib/string.o CC arch/powerpc/mm/slb.o CC arch/powerpc/mm/hash_utils_64.o AS arch/powerpc/mm/slb_low.o CC arch/powerpc/lib/checksum_wrappers.o CC arch/powerpc/sysdev/msi_bitmap.o CC arch/powerpc/sysdev/mpic_msi.o CC arch/powerpc/mm/pgtable-book3s64.o CC arch/powerpc/sysdev/i8259.o AS arch/powerpc/lib/ldstfp.o AS arch/powerpc/lib/checksum_64.o CC arch/powerpc/sysdev/mpic_u3msi.o CC arch/powerpc/mm/mmu_context_book3s64.o CC arch/powerpc/sysdev/scom.o AR arch/powerpc/math-emu/built-in.o CC arch/powerpc/mm/tlb-radix.o CC arch/powerpc/lib/sstep.o CC arch/powerpc/mm/pgtable-radix.o AS arch/powerpc/lib/quad.o CC arch/powerpc/mm/hash_native_64.o CC arch/powerpc/mm/tlb_hash64.o AR arch/powerpc/crypto/built-in.o AS [M] arch/powerpc/crypto/md5-asm.o CC arch/powerpc/sysdev/xics/xics-common.o AS arch/powerpc/lib/feature-fixups-test.o CC arch/powerpc/sysdev/xics/icp-native.o AS arch/powerpc/net/bpf_jit_asm64.o CC arch/powerpc/mm/hash64_64k.o CC [M] arch/powerpc/crypto/md5-glue.o CC arch/powerpc/net/bpf_jit_comp64.o AS [M] arch/powerpc/crypto/sha1-powerpc-asm.o CC arch/powerpc/platforms/powernv/setup.o CC arch/powerpc/platforms/pseries/lpar.o GEN usr/initramfs_data.cpio AS arch/powerpc/platforms/pseries/hvCall.o CC arch/powerpc/lib/xor_vmx.o CC arch/powerpc/lib/xor_vmx_glue.o CC [M] arch/powerpc/crypto/sha1.o CC arch/powerpc/platforms/pseries/nvram.o AS [M] arch/powerpc/crypto/crc32c-vpmsum_asm.o CC arch/powerpc/platforms/pseries/reconfig.o AS arch/powerpc/lib/copypage_64.o AS usr/initramfs_data.o CC arch/powerpc/mm/numa.o CC arch/powerpc/kernel/cputable.o AS arch/powerpc/lib/copyuser_64.o AS arch/powerpc/lib/mem_64.o CC [M] arch/powerpc/crypto/crc32c-vpmsum_glue.o AS arch/powerpc/lib/hweight_64.o AR usr/built-in.o CC arch/powerpc/mm/vphn.o AS arch/powerpc/lib/copyuser_power7.o CC arch/powerpc/sysdev/xive/common.o AS arch/powerpc/lib/string_64.o AS arch/powerpc/lib/copypage_power7.o CC arch/powerpc/mm/slice.o AS arch/powerpc/lib/memcpy_power7.o CC arch/powerpc/xmon/xmon.o CC arch/powerpc/mm/hugetlbpage.o CC arch/powerpc/mm/hugetlbpage-hash64.o CC arch/powerpc/xmon/nonstdio.o AS arch/powerpc/xmon/spr_access.o CC arch/powerpc/mm/subpage-prot.o CC arch/powerpc/mm/copro_fault.o CC arch/powerpc/mm/hugepage-hash64.o CC arch/powerpc/mm/hugetlbpage-radix.o CC arch/powerpc/kvm/book3s_exports.o CC arch/powerpc/kvm/book3s_64_vio_hv.o CC arch/powerpc/sysdev/xive/native.o AS arch/powerpc/lib/memcmp_64.o AS arch/powerpc/lib/memcpy_64.o CC arch/powerpc/mm/mmu_context_iommu.o LD [M] arch/powerpc/crypto/md5-ppc.o CC arch/powerpc/lib/vmx-helper.o CC arch/powerpc/lib/locks.o AS arch/powerpc/lib/crtsavres.o CC arch/powerpc/sysdev/xics/icp-hv.o CC arch/powerpc/sysdev/xics/ics-rtas.o CC arch/powerpc/xmon/ppc-dis.o CC arch/powerpc/kernel/ptrace.o AS arch/powerpc/platforms/powernv/opal-wrappers.o CC arch/powerpc/platforms/powernv/opal-async.o CC arch/powerpc/platforms/powernv/opal.o LD [M] arch/powerpc/crypto/sha1-powerpc.o CC arch/powerpc/sysdev/xics/ics-opal.o CC arch/powerpc/kernel/syscalls.o CC arch/powerpc/xmon/ppc-opc.o CC arch/powerpc/sysdev/xics/icp-opal.o CC arch/powerpc/platforms/pseries/setup.o CC arch/powerpc/platforms/pseries/of_helpers.o CC arch/powerpc/kvm/book3s_hv_hmi.o AS arch/powerpc/kvm/book3s_hv_rmhandlers.o CC arch/powerpc/kvm/book3s_hv_rm_mmu.o CC arch/powerpc/platforms/powernv/idle.o AS arch/powerpc/purgatory/trampoline.o CC arch/powerpc/sysdev/xive/spapr.o CC arch/powerpc/platforms/powernv/opal-rtc.o CC arch/powerpc/perf/callchain.o CC arch/powerpc/platforms/pseries/iommu.o LD arch/powerpc/purgatory/purgatory.ro BIN2C arch/powerpc/purgatory/kexec-purgatory.c CC arch/powerpc/purgatory/kexec-purgatory.o CC arch/powerpc/kvm/book3s_hv_ras.o AR init/mounts.o CC arch/powerpc/kvm/book3s_hv_builtin.o CC arch/powerpc/platforms/pseries/event_sources.o CC arch/powerpc/platforms/powernv/opal-nvram.o LD [M] arch/powerpc/crypto/crc32c-vpmsum.o AR init/built-in.o CC arch/powerpc/platforms/powernv/opal-lpc.o CC arch/powerpc/platforms/pseries/ras.o AR arch/powerpc/purgatory/built-in.o CC arch/powerpc/kvm/book3s_hv_rm_xics.o AR certs/built-in.o CC arch/powerpc/kvm/book3s_hv_rm_xive.o CC arch/powerpc/platforms/pseries/firmware.o CC [M] arch/powerpc/kvm/../../../virt/kvm/kvm_main.o CC arch/powerpc/platforms/pseries/power.o CC [M] arch/powerpc/kvm/../../../virt/kvm/eventfd.o CC [M] arch/powerpc/kvm/../../../virt/kvm/vfio.o CC arch/powerpc/platforms/pseries/dlpar.o CC [M] arch/powerpc/kvm/powerpc.o CC [M] arch/powerpc/kvm/emulate_loadstore.o CC [M] arch/powerpc/kvm/book3s.o CC arch/powerpc/platforms/pseries/mobility.o CC arch/powerpc/kernel/irq.o CC kernel/fork.o CC ipc/compat.o CC arch/powerpc/platforms/powernv/opal-flash.o CC arch/powerpc/platforms/powernv/rng.o CC ipc/util.o CC arch/powerpc/platforms/powernv/opal-elog.o CC arch/powerpc/platforms/pseries/rng.o CC arch/powerpc/platforms/powernv/opal-dump.o AR arch/powerpc/sysdev/xics/built-in.o /home/kisskb/slave/src/arch/powerpc/lib/sstep.c: In function 'emulate_loadstore': /home/kisskb/slave/src/arch/powerpc/lib/sstep.c:2758:23: error: 'val' may be used uninitialized in this function [-Werror=uninitialized] CC kernel/exec_domain.o CC arch/powerpc/perf/perf_regs.o cc1: all warnings being treated as errors /home/kisskb/slave/src/scripts/Makefile.build:302: recipe for target 'arch/powerpc/lib/sstep.o' failed make[2]: * [arch/powerpc/lib/sstep.o] Error 1 /home/kisskb/slave/src/Makefile:1019: recipe for target 'arch/powerpc/lib' failed make[1]: * [arch/powerpc/lib] Error 2 make[1]: * Waiting for unfinished jobs.... CC arch/powerpc/perf/core-book3s.o AS arch/powerpc/perf/bhrb.o CC arch/powerpc/platforms/pseries/pci.o CC [M] arch/powerpc/kvm/book3s_rtas.o CC arch/powerpc/platforms/pseries/pci_dlpar.o CC arch/powerpc/platforms/pseries/eeh_pseries.o CC arch/powerpc/platforms/pseries/msi.o CC arch/powerpc/platforms/powernv/opal-sysparam.o CC arch/powerpc/platforms/pseries/smp.o CC arch/powerpc/perf/imc-pmu.o CC kernel/panic.o CC arch/powerpc/platforms/pseries/kexec.o CC arch/powerpc/platforms/powernv/opal-sensor.o CC [M] arch/powerpc/kvm/book3s_xics.o CC mm/filemap.o AR arch/powerpc/sysdev/xive/built-in.o CC arch/powerpc/platforms/powernv/opal-msglog.o CC arch/powerpc/platforms/powernv/opal-hmi.o AR arch/powerpc/mm/built-in.o CC [M] arch/powerpc/kvm/book3s_xive.o AR arch/powerpc/sysdev/built-in.o CC arch/powerpc/platforms/pseries/pseries_energy.o CC arch/powerpc/perf/hv-24x7.o CC [M] arch/powerpc/kvm/book3s_64_vio.o CC [M] arch/powerpc/kvm/book3s_hv.o CC arch/powerpc/platforms/pseries/hotplug-cpu.o AR arch/powerpc/net/built-in.o CC ipc/msgutil.o CC kernel/cpu.o CC arch/powerpc/platforms/pseries/hotplug-memory.o CC arch/powerpc/platforms/pseries/hvconsole.o CC ipc/msg.o CC arch/powerpc/platforms/powernv/opal-power.o AS [M] arch/powerpc/kvm/book3s_hv_interrupts.o CC arch/powerpc/perf/hv-gpci.o CC arch/powerpc/platforms/powernv/opal-irqchip.o CC fs/open.o CC [M] arch/powerpc/kvm/book3s_64_mmu_hv.o CC [M] arch/powerpc/kvm/book3s_64_mmu_radix.o CC arch/powerpc/platforms/powernv/opal-kmsg.o CC arch/powerpc/platforms/pseries/cmm.o CC arch/powerpc/platforms/powernv/opal-powercap.o CC arch/powerpc/platforms/pseries/dtl.o CC arch/powerpc/platforms/powernv/opal-psr.o CC ipc/sem.o CC arch/powerpc/platforms/powernv/opal-sensor-groups.o CC arch/powerpc/platforms/pseries/io_event_irq.o CC arch/powerpc/platforms/pseries/lparcfg.o CC arch/powerpc/perf/hv-common.o CC arch/powerpc/platforms/pseries/vio.o CC arch/powerpc/platforms/powernv/smp.o CC arch/powerpc/platforms/pseries/ibmebus.o CC arch/powerpc/platforms/pseries/suspend.o CC [M] arch/powerpc/platforms/pseries/scanlog.o CC ipc/shm.o CC arch/powerpc/platforms/powernv/subcore.o AR arch/powerpc/kvm/built-in.o AS arch/powerpc/platforms/powernv/subcore-asm.o CC mm/mempool.o CC [M] arch/powerpc/platforms/pseries/hvcserver.o CC arch/powerpc/platforms/powernv/pci.o CC arch/powerpc/platforms/powernv/pci-ioda.o CC ipc/syscall.o CC arch/powerpc/perf/power4-pmu.o CC kernel/exit.o CC arch/powerpc/platforms/powernv/npu-dma.o CC kernel/softirq.o CC arch/powerpc/platforms/powernv/pci-cxl.o CC arch/powerpc/platforms/powernv/eeh-powernv.o CC kernel/resource.o CC arch/powerpc/perf/ppc970-pmu.o CC arch/powerpc/kernel/align.o CC arch/powerpc/platforms/powernv/opal-xscom.o CC kernel/sysctl.o CC arch/powerpc/kernel/signal_32.o CC arch/powerpc/perf/power5-pmu.o CC arch/powerpc/perf/power5+-pmu.o CC arch/powerpc/kernel/pmc.o CC arch/powerpc/platforms/powernv/opal-tracepoints.o CC arch/powerpc/perf/power6-pmu.o CC arch/powerpc/perf/power7-pmu.o CC arch/powerpc/platforms/powernv/vas-window.o CC arch/powerpc/platforms/powernv/opal-imc.o CC arch/powerpc/platforms/powernv/vas.o CC ipc/ipc_sysctl.o CC arch/powerpc/perf/isa207-common.o CC ipc/mqueue.o CC ipc/namespace.o CC arch/powerpc/perf/power8-pmu.o CC ipc/mq_sysctl.o CC arch/powerpc/perf/power9-pmu.o CC fs/read_write.o CC kernel/sysctl_binary.o CC fs/file_table.o CC kernel/capability.o CC fs/super.o CC kernel/ptrace.o CC fs/char_dev.o CC kernel/user.o CC kernel/signal.o CC arch/powerpc/kernel/vdso.o CC arch/powerpc/kernel/process.o CPP arch/powerpc/kernel/systbl_chk.i CC kernel/sys.o CC arch/powerpc/kernel/idle.o CC arch/powerpc/kernel/signal.o CC mm/oom_kill.o CC mm/maccess.o CC fs/stat.o AR arch/powerpc/xmon/built-in.o CC mm/page_alloc.o CC fs/exec.o LD [M] arch/powerpc/kvm/kvm.o CC kernel/kmod.o CC mm/page-writeback.o CC arch/powerpc/kernel/sysfs.o CC kernel/workqueue.o CC arch/powerpc/kernel/cacheinfo.o CC kernel/pid.o CC arch/powerpc/kernel/time.o CC fs/pipe.o CC arch/powerpc/kernel/prom.o AR arch/powerpc/platforms/pseries/built-in.o CC mm/readahead.o CC arch/powerpc/kernel/traps.o CC mm/swap.o CC arch/powerpc/kernel/setup-common.o CC mm/truncate.o CC arch/powerpc/kernel/udbg.o CC kernel/task_work.o CC fs/namei.o CC kernel/extable.o AS arch/powerpc/kernel/misc.o CC kernel/params.o CC kernel/kthread.o CC arch/powerpc/kernel/io.o AR arch/powerpc/perf/built-in.o CC mm/vmscan.o CC kernel/sys_ni.o CC mm/shmem.o CC kernel/nsproxy.o CC arch/powerpc/kernel/dma.o CC kernel/notifier.o AR arch/powerpc/platforms/powernv/built-in.o AR arch/powerpc/platforms/built-in.o CC mm/util.o CC fs/fcntl.o AS arch/powerpc/kernel/misc_64.o CC arch/powerpc/kernel/of_platform.o CC fs/ioctl.o CC arch/powerpc/kernel/prom_parse.o CC kernel/ksysfs.o CC arch/powerpc/kernel/setup_64.o CC kernel/cred.o CC arch/powerpc/kernel/sys_ppc32.o CC fs/readdir.o LD [M] arch/powerpc/kvm/kvm-hv.o CC arch/powerpc/kernel/signal_64.o CC arch/powerpc/kernel/ptrace32.o CC fs/select.o AR ipc/built-in.o CC arch/powerpc/kernel/paca.o CC kernel/async.o CC kernel/reboot.o CC fs/dcache.o CC fs/inode.o CC kernel/range.o CC arch/powerpc/kernel/nvram_64.o CC arch/powerpc/kernel/firmware.o CC kernel/smpboot.o CC kernel/ucount.o CC kernel/groups.o CC arch/powerpc/kernel/trace/ftrace.o CC arch/powerpc/kernel/watchdog.o LDS arch/powerpc/kernel/vdso32/vdso32.lds CC arch/powerpc/kernel/hw_breakpoint.o LDS arch/powerpc/kernel/vdso64/vdso64.lds CC fs/attr.o CC mm/mmzone.o VDSO32A arch/powerpc/kernel/vdso32/sigtramp.o AS arch/powerpc/kernel/cpu_setup_ppc970.o CC kernel/cgroup/cgroup.o CC kernel/bpf/core.o AS arch/powerpc/kernel/vdso64/sigtramp.o CC mm/vmstat.o AR kernel/livepatch/built-in.o CC kernel/locking/mutex.o VDSO32A arch/powerpc/kernel/vdso32/gettimeofday.o AS arch/powerpc/kernel/cpu_setup_pa6t.o CC mm/backing-dev.o AS arch/powerpc/kernel/cpu_setup_power.o CC mm/mm_init.o AS arch/powerpc/kernel/vdso64/gettimeofday.o CC kernel/irq/irqdesc.o CC kernel/events/core.o CC mm/mmu_context.o CC kernel/power/qos.o CC kernel/printk/printk.o CC arch/powerpc/kernel/mce.o CC kernel/rcu/update.o CC arch/powerpc/kernel/mce_power.o CC kernel/rcu/sync.o VDSO32A arch/powerpc/kernel/vdso32/datapage.o CC arch/powerpc/kernel/vecemu.o AS arch/powerpc/kernel/vdso64/datapage.o AS arch/powerpc/kernel/idle_book3s.o CC fs/bad_inode.o VDSO32A arch/powerpc/kernel/vdso32/cacheflush.o CC arch/powerpc/kernel/proc_powerpc.o CC arch/powerpc/kernel/trace/trace_clock.o AS arch/powerpc/kernel/vdso64/cacheflush.o CC arch/powerpc/kernel/rtas.o VDSO32A arch/powerpc/kernel/vdso32/note.o CC arch/powerpc/kernel/rtas-rtc.o AS arch/powerpc/kernel/vdso64/note.o VDSO32A arch/powerpc/kernel/vdso32/getcpu.o CC kernel/freezer.o CC fs/file.o CC kernel/profile.o CC fs/filesystems.o CC kernel/sched/core.o AS arch/powerpc/kernel/trace/ftrace_64.o VDSO32L arch/powerpc/kernel/vdso32/vdso32.so.dbg CC kernel/time/time.o CC mm/percpu.o AS arch/powerpc/kernel/vdso64/getcpu.o OBJCOPY arch/powerpc/kernel/vdso32/vdso32.so CC fs/namespace.o AS arch/powerpc/kernel/vdso32/vdso32_wrapper.o CC arch/powerpc/kernel/rtas_pci.o CC fs/seq_file.o VDSO64L arch/powerpc/kernel/vdso64/vdso64.so.dbg CC mm/slab_common.o OBJCOPY arch/powerpc/kernel/vdso64/vdso64.so CC kernel/rcu/srcutree.o CC arch/powerpc/kernel/rtasd.o AS arch/powerpc/kernel/vdso64/vdso64_wrapper.o AR arch/powerpc/kernel/vdso32/built-in.o CC kernel/trace/trace_clock.o CC arch/powerpc/kernel/rtas-proc.o CC arch/powerpc/kernel/dt_cpu_ftrs.o CC kernel/stacktrace.o CC arch/powerpc/kernel/eeh.o CC fs/xattr.o AR arch/powerpc/kernel/vdso64/built-in.o CC mm/compaction.o CC arch/powerpc/kernel/eeh_pe.o CC kernel/futex.o CC arch/powerpc/kernel/eeh_dev.o CC mm/vmacache.o CC fs/libfs.o AS arch/powerpc/kernel/trace/ftrace_64_pg.o CC fs/fs-writeback.o CC kernel/irq/handle.o AR arch/powerpc/kernel/trace/built-in.o CC arch/powerpc/kernel/eeh_cache.o CC arch/powerpc/kernel/eeh_event.o CC arch/powerpc/kernel/eeh_driver.o CC kernel/power/main.o CC kernel/locking/semaphore.o CC mm/swap_slots.o CC kernel/futex_compat.o CC arch/powerpc/kernel/eeh_sysfs.o CC kernel/dma.o /home/kisskb/slave/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl': /home/kisskb/slave/src/kernel/printk/printk.c:186:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] CC kernel/trace/ftrace.o CC kernel/smp.o CC arch/powerpc/kernel/module.o CC kernel/time/timer.o CC fs/pnode.o CC mm/interval_tree.o CC arch/powerpc/kernel/module_64.o CC fs/splice.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/smp.o CC arch/powerpc/kernel/kprobes.o CC fs/sync.o CC kernel/module.o CC mm/list_lru.o CC kernel/kallsyms.o CC fs/utimes.o CC mm/workingset.o CC fs/stack.o CC kernel/crash_core.o CC mm/debug.o CC kernel/rcu/tree.o CC arch/powerpc/kernel/optprobes.o AS arch/powerpc/kernel/optprobes_head.o CC arch/powerpc/kernel/uprobes.o CC arch/powerpc/kernel/legacy_serial.o CC arch/powerpc/kernel/udbg_16550.o CC kernel/irq/manage.o CC kernel/rcu/rcu_segcblist.o CC arch/powerpc/kernel/stacktrace.o CC fs/fs_struct.o CC kernel/power/console.o CC kernel/locking/rwsem.o CC fs/statfs.o CC kernel/kexec_core.o CC fs/fs_pin.o CC kernel/bpf/syscall.o CC arch/powerpc/kernel/pci_64.o CC fs/nsfs.o CC arch/powerpc/kernel/pci_dn.o CC kernel/printk/printk_safe.o CC mm/gup.o CC arch/powerpc/kernel/pci-hotplug.o CC fs/buffer.o CC mm/highmem.o CC kernel/kexec.o CC arch/powerpc/kernel/isa-bridge.o CC arch/powerpc/kernel/pci-common.o CC fs/block_dev.o CC arch/powerpc/kernel/pci_of_scan.o CC arch/powerpc/kernel/msi.o CC arch/powerpc/kernel/machine_kexec.o AR kernel/printk/built-in.o CC mm/memory.o CC mm/mincore.o CC kernel/kexec_file.o CC arch/powerpc/kernel/crash.o CC fs/direct-io.o CC fs/mpage.o CC arch/powerpc/kernel/machine_kexec_64.o CC kernel/locking/percpu-rwsem.o CC fs/proc_namespace.o CC arch/powerpc/kernel/machine_kexec_file_64.o CC arch/powerpc/kernel/kexec_elf_64.o CC mm/mlock.o CC arch/powerpc/kernel/audit.o CC mm/mmap.o CC arch/powerpc/kernel/compat_audit.o CC kernel/time/timekeeping.o CC kernel/time/hrtimer.o AR fs/autofs4/built-in.o CC [M] fs/autofs4/init.o CC [M] fs/autofs4/inode.o CC kernel/power/process.o CC kernel/power/suspend.o CC kernel/bpf/verifier.o CC kernel/cgroup/namespace.o AS arch/powerpc/kernel/tm.o AS arch/powerpc/kernel/ppc_save_regs.o CC kernel/time/ntp.o CC mm/mprotect.o CC kernel/locking/spinlock.o CC arch/powerpc/kernel/prom_init.o AS arch/powerpc/kernel/head_64.o CC kernel/compat.o LDS arch/powerpc/kernel/vmlinux.lds CC kernel/irq/spurious.o AS arch/powerpc/kernel/fpu.o CC kernel/utsname.o AR fs/btrfs/built-in.o CC kernel/pid_namespace.o CC kernel/user_namespace.o CC [M] fs/btrfs/super.o AR fs/cramfs/built-in.o CC [M] fs/btrfs/ctree.o AR fs/cifs/built-in.o CC [M] fs/btrfs/extent-tree.o CC [M] fs/btrfs/print-tree.o CC [M] fs/cramfs/inode.o CC [M] fs/cifs/cifsfs.o CC [M] fs/autofs4/root.o CC [M] fs/autofs4/symlink.o CC fs/debugfs/inode.o CC fs/debugfs/file.o CC [M] fs/autofs4/waitq.o CC [M] fs/autofs4/expire.o AS arch/powerpc/kernel/vector.o CC [M] fs/autofs4/dev-ioctl.o AS arch/powerpc/kernel/entry_64.o CC fs/devpts/inode.o CC [M] arch/powerpc/kernel/rtas_flash.o GZIP kernel/config_data.gz CC kernel/stop_machine.o CC kernel/audit.o CC kernel/sched/loadavg.o CC kernel/auditfilter.o CC kernel/auditsc.o CC kernel/audit_watch.o CC kernel/cgroup/cgroup-v1.o CC kernel/audit_fsnotify.o CC kernel/bpf/inode.o CC kernel/audit_tree.o CC kernel/events/ring_buffer.o AR fs/exofs/built-in.o CALL /home/kisskb/slave/src/arch/powerpc/kernel/systbl_chk.sh CALL /home/kisskb/slave/src/arch/powerpc/kernel/prom_init_check.sh CC kernel/locking/osq_lock.o CC kernel/events/callchain.o CC kernel/bpf/helpers.o CC kernel/irq/resend.o CC fs/exportfs/expfs.o CC kernel/bpf/hashtab.o AS arch/powerpc/kernel/systbl.o CC kernel/power/poweroff.o CC mm/mremap.o CC kernel/irq/chip.o CC kernel/irq/dummychip.o CC kernel/locking/rtmutex.o CC mm/msync.o CC mm/page_vma_mapped.o CC [M] fs/btrfs/root-tree.o CC kernel/sched/clock.o CC [M] fs/btrfs/file-item.o CC [M] fs/btrfs/dir-item.o CC [M] fs/btrfs/inode-item.o CC [M] fs/btrfs/inode-map.o CC [M] fs/btrfs/disk-io.o AR kernel/power/built-in.o CC fs/ext2/balloc.o AR fs/devpts/devpts.o AR fs/devpts/built-in.o AR arch/powerpc/kernel/built-in.o CC kernel/time/clocksource.o CC kernel/time/jiffies.o CC fs/hugetlbfs/inode.o CC [M] fs/cramfs/uncompress.o LD [M] fs/autofs4/autofs4.o AR fs/fuse/built-in.o CC [M] fs/fuse/dir.o CC [M] fs/fuse/dev.o CC kernel/trace/ring_buffer.o CC fs/fat/cache.o CC kernel/irq/devres.o AR fs/exportfs/exportfs.o CC fs/ext4/balloc.o AR fs/exportfs/built-in.o CC [M] fs/cifs/cifssmb.o CC [M] fs/cifs/connect.o CC [M] fs/cifs/cifs_debug.o CC kernel/bpf/arraymap.o CC kernel/bpf/percpu_freelist.o CC kernel/bpf/bpf_lru_list.o CC fs/isofs/namei.o LD [M] fs/cramfs/cramfs.o CC kernel/bpf/lpm_trie.o CC kernel/bpf/stackmap.o CC kernel/bpf/map_in_map.o CC kernel/sched/cputime.o CC kernel/sched/idle_task.o /home/kisskb/slave/src/kernel/cgroup/cgroup-v1.c: In function 'cgroup1_mount': /home/kisskb/slave/src/kernel/cgroup/cgroup-v1.c:1209:20: warning: 'root' may be used uninitialized in this function [-Wuninitialized] CC kernel/bpf/cgroup.o CC fs/fat/fatent.o CC fs/fat/dir.o CC kernel/kprobes.o CC kernel/hung_task.o CC kernel/watchdog.o CC fs/ext2/dir.o AR fs/debugfs/debugfs.o CC fs/ext2/file.o AR fs/debugfs/built-in.o CC fs/ext2/ialloc.o AR kernel/rcu/built-in.o CC kernel/seccomp.o CC [M] fs/btrfs/transaction.o CC kernel/time/timer_list.o CC kernel/time/timeconv.o CC mm/pagewalk.o CC mm/pgtable-generic.o CC kernel/irq/irqdomain.o CC kernel/irq/proc.o CC fs/ext4/bitmap.o CC [M] fs/btrfs/inode.o CC kernel/locking/rwsem-xadd.o CC kernel/events/hw_breakpoint.o CC kernel/cgroup/freezer.o CC kernel/relay.o CC kernel/cgroup/cpuset.o CC kernel/utsname_sysctl.o CC fs/isofs/inode.o CC kernel/sched/rt.o CC kernel/sched/deadline.o CC kernel/sched/fair.o CC [M] fs/btrfs/tree-defrag.o CC [M] fs/btrfs/file.o CC kernel/sched/wait.o CC kernel/sched/wait_bit.o CC fs/ext4/block_validity.o CC kernel/trace/trace.o /home/kisskb/slave/src/kernel/irq/proc.c: In function 'show_irq_affinity': /home/kisskb/slave/src/kernel/irq/proc.c:78:27: warning: 'mask' may be used uninitialized in this function [-Wuninitialized] CC fs/ext2/inode.o CC fs/ext2/ioctl.o CC fs/ext2/namei.o CC fs/ext2/super.o CC fs/ext2/symlink.o CC fs/ext2/xattr.o AR fs/hugetlbfs/hugetlbfs.o CC fs/ext2/xattr_user.o CC kernel/time/timecounter.o CC kernel/time/alarmtimer.o AR fs/hugetlbfs/built-in.o CC fs/ext2/xattr_trusted.o CC fs/ext2/acl.o CC kernel/delayacct.o CC [M] fs/btrfs/extent_map.o CC fs/ext2/xattr_security.o CC kernel/taskstats.o CC mm/rmap.o CC kernel/tsacct.o CC mm/vmalloc.o CC mm/process_vm_access.o CC mm/init-mm.o CC [M] fs/fuse/file.o AR kernel/locking/built-in.o CC kernel/time/posix-timers.o CC mm/nobootmem.o CC mm/fadvise.o CC mm/madvise.o CC mm/memblock.o CC mm/page_io.o CC mm/swap_state.o CC kernel/tracepoint.o CC kernel/latencytop.o AR kernel/bpf/built-in.o CC kernel/elfcore.o CC fs/fat/file.o CC kernel/events/uprobes.o CC kernel/sched/swait.o CC kernel/sched/completion.o CC kernel/sched/idle.o CC kernel/sched/cpudeadline.o CC kernel/sched/cpupri.o CC kernel/sched/topology.o CC fs/ext4/dir.o CC [M] fs/btrfs/sysfs.o CC kernel/sched/stop_task.o CC fs/ext4/ext4_jbd2.o CC [M] fs/btrfs/struct-funcs.o CC kernel/sched/stats.o CC [M] fs/btrfs/xattr.o CC kernel/sched/debug.o CC kernel/irq_work.o CC mm/dmapool.o CC mm/swapfile.o CC kernel/jump_label.o CC fs/isofs/dir.o CC mm/hugetlb.o CC kernel/irq/cpuhotplug.o CC [M] fs/cifs/dir.o CC [M] fs/cifs/inode.o CC [M] fs/cifs/link.o CC [M] fs/cifs/file.o CC [M] fs/cifs/misc.o CC [M] fs/btrfs/ordered-data.o CC [M] fs/cifs/netmisc.o CC [M] fs/fuse/inode.o CC kernel/membarrier.o CC [M] fs/fuse/control.o CC [M] fs/cifs/smbencrypt.o /home/kisskb/slave/src/mm/swap_state.c: In function '__add_to_swap_cache': /home/kisskb/slave/src/mm/swap_state.c:115:5: warning: 'error' may be used uninitialized in this function [-Wuninitialized] CC [M] fs/fuse/xattr.o CC fs/ext4/extents.o CC kernel/memremap.o CC kernel/sched/cpuacct.o CC fs/isofs/util.o CC kernel/sched/cpufreq.o CC mm/mempolicy.o CC [M] fs/cifs/transport.o CC [M] fs/cifs/asn1.o CC kernel/irq/pm.o CC [M] fs/cifs/nterr.o CC [M] fs/cifs/cifs_unicode.o CC [M] fs/cifs/cifsencrypt.o CC [M] fs/cifs/readdir.o CC kernel/time/posix-cpu-timers.o CC [M] fs/cifs/ioctl.o CC [M] fs/cifs/sess.o AR fs/ext2/ext2.o AR kernel/cgroup/built-in.o AR fs/ext2/built-in.o CC [M] fs/cifs/export.o CC [M] fs/cifs/winucase.o CC [M] fs/cifs/smb1ops.o CC [M] fs/cifs/smb2ops.o CC [M] fs/cifs/smb2maperror.o CC mm/sparse.o CC [M] fs/fuse/acl.o CHK kernel/config_data.h CC mm/sparse-vmemmap.o UPD kernel/config_data.h CC kernel/configs.o CC fs/fat/inode.o CC fs/fat/misc.o CC fs/fat/nfs.o CC [M] fs/cifs/smb2transport.o CC [M] fs/btrfs/extent_io.o CC [M] fs/cifs/smb2misc.o CC [M] fs/btrfs/volumes.o CC fs/isofs/rock.o CC [M] fs/cifs/smb2pdu.o CC fs/ext4/extents_status.o CC fs/ext4/file.o CC fs/ext4/fsmap.o CC fs/ext4/fsync.o CC fs/ext4/hash.o CC fs/ext4/ialloc.o CC fs/ext4/indirect.o CC fs/ext4/inline.o AR kernel/events/built-in.o CC kernel/time/posix-clock.o CC [M] fs/cifs/smb2inode.o CC [M] fs/cifs/smb2file.o CC mm/mmu_notifier.o CC [M] fs/cifs/xattr.o CC mm/ksm.o CC kernel/irq/msi.o CC mm/slub.o CC kernel/irq/affinity.o AR kernel/sched/built-in.o CC mm/memory_hotplug.o CC mm/migrate.o CC [M] fs/btrfs/async-thread.o CC mm/huge_memory.o CC mm/khugepaged.o CC [M] fs/btrfs/ioctl.o CC mm/page_counter.o CC [M] fs/btrfs/orphan.o CC [M] fs/btrfs/locking.o CC [M] fs/btrfs/export.o CC fs/fat/namei_msdos.o CC [M] fs/btrfs/tree-log.o CC [M] fs/fat/namei_vfat.o CC fs/ext4/inode.o CC fs/ext4/ioctl.o CC fs/isofs/export.o AR kernel/irq/built-in.o CC mm/memcontrol.o CC [M] fs/btrfs/free-space-cache.o CC mm/vmpressure.o CC [M] fs/btrfs/zlib.o CC kernel/trace/trace_output.o CC mm/swap_cgroup.o CC fs/ext4/mballoc.o CC kernel/trace/trace_seq.o LD [M] fs/fuse/fuse.o CC fs/ext4/migrate.o CC kernel/trace/trace_stat.o CC kernel/trace/trace_printk.o CC fs/ext4/mmp.o CC fs/jbd2/transaction.o CC mm/page_isolation.o CC fs/ext4/move_extent.o AR fs/fat/fat.o CC kernel/time/itimer.o CC [M] fs/btrfs/lzo.o AR fs/isofs/isofs.o AR fs/isofs/built-in.o CC kernel/time/clockevents.o CC mm/cma.o CC fs/ext4/namei.o CC [M] fs/btrfs/delayed-ref.o CC [M] fs/btrfs/compression.o CC fs/ext4/page-io.o CC fs/kernfs/mount.o AR fs/jfs/built-in.o CC fs/ext4/readpage.o CC kernel/trace/trace_sched_switch.o CC kernel/trace/trace_functions.o CC [M] fs/jfs/super.o CC mm/balloon_compaction.o CC [M] fs/btrfs/relocation.o AR fs/fat/msdos.o AR fs/fat/built-in.o CC [M] fs/btrfs/delayed-inode.o CC kernel/time/tick-common.o CC [M] fs/btrfs/scrub.o CC kernel/time/tick-broadcast.o CC fs/ext4/resize.o CC [M] fs/btrfs/reada.o CC kernel/trace/trace_sched_wakeup.o CC fs/ext4/super.o CC fs/ext4/symlink.o CC kernel/trace/trace_nop.o LD [M] fs/cifs/cifs.o CC fs/ext4/sysfs.o CC kernel/trace/trace_functions_graph.o CC fs/ext4/xattr.o CC fs/ext4/xattr_trusted.o LD [M] fs/fat/vfat.o CC [M] fs/btrfs/backref.o CC fs/ext4/xattr_user.o CC fs/ext4/acl.o CC kernel/trace/blktrace.o CC kernel/trace/trace_events.o CC kernel/time/tick-broadcast-hrtimer.o CC fs/lockd/clntlock.o CC fs/lockd/clntproc.o CC fs/nfs_common/nfsacl.o CC fs/nfs_common/grace.o CC fs/kernfs/inode.o CC [M] fs/btrfs/ulist.o CC kernel/trace/trace_export.o CC [M] fs/btrfs/qgroup.o CC kernel/trace/trace_event_perf.o CC [M] fs/jfs/file.o CC kernel/time/tick-oneshot.o CC [M] fs/btrfs/send.o CC fs/ext4/xattr_security.o CC [M] fs/btrfs/dev-replace.o CC [M] fs/btrfs/raid56.o CC [M] fs/jfs/inode.o CC [M] fs/btrfs/uuid-tree.o CC [M] fs/jfs/namei.o CC fs/nfs/client.o CC fs/jbd2/commit.o CC [M] fs/btrfs/props.o CC kernel/time/tick-sched.o CC kernel/time/timekeeping_debug.o CC [M] fs/jfs/jfs_mount.o CC [M] fs/jfs/jfs_umount.o CC [M] fs/btrfs/hash.o CC [M] fs/jfs/jfs_xtree.o CC [M] fs/btrfs/free-space-tree.o CC [M] fs/btrfs/acl.o CC kernel/trace/trace_events_filter.o CC kernel/trace/trace_events_trigger.o CC fs/jbd2/recovery.o CC fs/lockd/clntxdr.o CC fs/jbd2/checkpoint.o CC kernel/trace/bpf_trace.o CC kernel/trace/trace_kprobe.o CC kernel/trace/power-traces.o CC fs/kernfs/dir.o AR fs/nfs_common/nfs_acl.o CC fs/kernfs/file.o CC kernel/trace/rpm-traces.o CC fs/lockd/host.o CC fs/kernfs/symlink.o CC fs/lockd/svc.o AR fs/nfs_common/built-in.o CC fs/nfs/dir.o CC fs/nfs/file.o CC [M] fs/jfs/jfs_imap.o CC fs/jbd2/revoke.o CC fs/lockd/svclock.o CC fs/lockd/svcshare.o CC [M] fs/jfs/jfs_debug.o CC [M] fs/jfs/jfs_dmap.o CC fs/lockd/svcproc.o CC [M] fs/jfs/jfs_unicode.o CC fs/nls/nls_base.o CC fs/jbd2/journal.o CC fs/lockd/svcsubs.o CC fs/lockd/mon.o AR fs/nfsd/built-in.o AR fs/nilfs2/built-in.o CC [M] fs/nfsd/trace.o CC [M] fs/nilfs2/inode.o CC [M] fs/jfs/jfs_dtree.o CC fs/lockd/xdr.o AR kernel/time/built-in.o CC fs/lockd/clnt4xdr.o CC kernel/trace/trace_probe.o CC kernel/trace/trace_uprobe.o CC fs/lockd/xdr4.o CC fs/lockd/svc4proc.o AR kernel/trace/libftrace.o CC [M] fs/jfs/jfs_inode.o CC [M] fs/nfsd/nfssvc.o CC [M] fs/jfs/jfs_discard.o CC fs/lockd/procfs.o CC [M] fs/jfs/jfs_extent.o CC [M] fs/jfs/symlink.o CC fs/nfs/getroot.o CC [M] fs/nilfs2/file.o CC fs/nfs/inode.o CC fs/nls/nls_cp437.o CC fs/nfs/io.o CC fs/nfs/super.o CC fs/nfs/direct.o AR mm/built-in.o CC fs/nfs/pagelist.o CC [M] fs/nfsd/nfsctl.o CC [M] fs/jfs/jfs_metapage.o CC fs/nfs/read.o CC [M] fs/nfsd/nfsproc.o CC fs/nfs/symlink.o CC fs/nfs/unlink.o CC [M] fs/nfsd/nfsfh.o CC [M] fs/jfs/jfs_logmgr.o CC [M] fs/jfs/jfs_txnmgr.o CC fs/nfs/namespace.o CC fs/nfs/write.o CC [M] fs/jfs/jfs_uniupr.o AR fs/kernfs/built-in.o CC [M] fs/nilfs2/dir.o CC fs/nls/nls_ascii.o CC fs/nls/nls_iso8859-1.o CC fs/notify/fsnotify.o CC [M] fs/jfs/resize.o CC fs/notify/notification.o CC fs/nls/nls_utf8.o CC fs/notify/group.o CC fs/notify/mark.o CC [M] fs/jfs/xattr.o CC fs/notify/fdinfo.o AR fs/overlayfs/built-in.o CC [M] fs/overlayfs/super.o CC [M] fs/overlayfs/util.o CC fs/nfs/mount_clnt.o CC [M] fs/overlayfs/namei.o CC [M] fs/jfs/ioctl.o CC [M] fs/nilfs2/super.o AR fs/lockd/lockd.o AR fs/lockd/built-in.o CC [M] fs/jfs/acl.o CC [M] fs/nfsd/vfs.o CC [M] fs/nfsd/export.o CC fs/pstore/inode.o CC fs/nfs/nfstrace.o AR kernel/trace/built-in.o CC fs/nfs/export.o CC fs/pstore/platform.o CC fs/nfs/sysctl.o AR kernel/built-in.o CC [M] fs/nfsd/auth.o CC fs/nfs/nfs2super.o CC fs/nfs/proc.o AR fs/nls/built-in.o CC [M] fs/nfsd/lockd.o CC fs/nfs/nfs2xdr.o CC fs/nfs/nfs3super.o AR fs/quota/built-in.o AR fs/notify/fanotify/built-in.o CC [M] fs/nfsd/nfscache.o CC fs/notify/dnotify/dnotify.o CC [M] fs/nfsd/nfsxdr.o CC fs/proc/task_mmu.o CC fs/notify/inotify/inotify_fsnotify.o CC fs/notify/inotify/inotify_user.o CC fs/ramfs/inode.o CC fs/sysfs/file.o CC fs/nfs/nfs3client.o CC [M] fs/overlayfs/inode.o CC fs/nfs/nfs3proc.o CC fs/nfs/nfs3xdr.o CC fs/nfs/nfs4proc.o CC [M] fs/nilfs2/namei.o CC [M] fs/nilfs2/page.o CC fs/nfs/nfs3acl.o CC [M] fs/nfsd/stats.o CC fs/sysfs/dir.o LD [M] fs/btrfs/btrfs.o CC [M] fs/overlayfs/dir.o AR fs/squashfs/built-in.o CC [M] fs/squashfs/block.o CC fs/nfs/nfs4xdr.o CC fs/tracefs/inode.o CC [M] fs/nfsd/nfs2acl.o CC fs/nfs/nfs4state.o CC [M] fs/nfsd/nfs3proc.o CC [M] fs/overlayfs/readdir.o CC fs/nfs/nfs4renewd.o CC [M] fs/squashfs/cache.o CC fs/nfs/nfs4super.o AR fs/jbd2/jbd2.o AR fs/notify/dnotify/built-in.o AR fs/pstore/pstore.o CC [M] fs/nfsd/nfs3xdr.o AR fs/jbd2/built-in.o CC fs/ramfs/file-mmu.o CC fs/nfs/nfs4file.o CC [M] fs/nilfs2/mdt.o AR fs/pstore/built-in.o CC fs/nfs/delegation.o CC fs/nfs/nfs4idmap.o CC [M] fs/nfsd/nfs3acl.o LD [M] fs/jfs/jfs.o CC fs/nfs/callback.o CC [M] fs/squashfs/dir.o CC fs/eventpoll.o CC fs/nfs/callback_xdr.o CC fs/sysfs/symlink.o CC [M] fs/nfsd/nfs4proc.o CC [M] fs/overlayfs/copy_up.o AR fs/udf/built-in.o CC fs/sysfs/mount.o CC fs/nfs/callback_proc.o CC [M] fs/udf/balloc.o CC [M] fs/nfsd/nfs4xdr.o CC fs/nfs/nfs4namespace.o AR fs/notify/inotify/built-in.o CC [M] fs/nfsd/nfs4state.o CC fs/nfs/nfs4getroot.o CC fs/nfs/nfs4client.o AR fs/notify/built-in.o AR fs/ramfs/ramfs.o CC fs/nfs/nfs4session.o AR fs/ramfs/built-in.o AR fs/tracefs/tracefs.o CC fs/nfs/dns_resolve.o CC fs/anon_inodes.o CC fs/signalfd.o CC [M] fs/nfsd/nfs4idmap.o CC [M] fs/squashfs/export.o CC [M] fs/nilfs2/btnode.o CC fs/nfs/nfs4trace.o CC [M] fs/nilfs2/bmap.o AR fs/tracefs/built-in.o CC fs/timerfd.o CC [M] fs/nfsd/nfs4acl.o CC fs/nfs/nfs4sysctl.o CC [M] fs/nfsd/nfs4callback.o CC fs/proc/inode.o AR fs/nfs/nfsv2.o CC fs/proc/root.o CC [M] fs/nfsd/nfs4recover.o CC fs/sysfs/group.o CC fs/proc/base.o CC [M] fs/squashfs/file.o CC fs/proc/generic.o CC fs/proc/array.o CC [M] fs/squashfs/fragment.o CC [M] fs/nilfs2/btree.o CC [M] fs/squashfs/id.o AR fs/xfs/built-in.o CC [M] fs/xfs/xfs_trace.o CC [M] fs/squashfs/inode.o AR fs/nfs/nfsv3.o CC [M] fs/xfs/libxfs/xfs_alloc.o CC [M] fs/squashfs/namei.o CC [M] fs/xfs/libxfs/xfs_alloc_btree.o LD [M] fs/overlayfs/overlay.o CC fs/eventfd.o CC [M] fs/udf/dir.o CC [M] fs/udf/file.o CC [M] fs/nilfs2/direct.o AR fs/nfs/nfs.o CC fs/aio.o CC [M] fs/squashfs/super.o CC [M] fs/squashfs/symlink.o CC fs/dax.o CC fs/locks.o CC fs/proc/fd.o CC [M] fs/squashfs/decompressor.o CC fs/compat.o CC [M] fs/squashfs/file_cache.o CC fs/compat_ioctl.o CC [M] fs/nilfs2/dat.o CC fs/binfmt_script.o CC [M] fs/nilfs2/recovery.o CC [M] fs/squashfs/decompressor_single.o /home/kisskb/slave/src/fs/nfsd/nfs4xdr.c: In function 'nfsd4_encode_components_esc': /home/kisskb/slave/src/fs/nfsd/nfs4xdr.c:2021:9: warning: 'str' may be used uninitialized in this function [-Wuninitialized] AR fs/sysfs/built-in.o CC [M] fs/nilfs2/the_nilfs.o CC [M] fs/nilfs2/segbuf.o CC fs/binfmt_elf.o CC [M] fs/nilfs2/segment.o CC fs/compat_binfmt_elf.o CC fs/proc/proc_tty.o CC [M] fs/squashfs/xattr.o CC fs/proc/cmdline.o CC [M] fs/squashfs/xattr_id.o CC fs/proc/cpuinfo.o CC fs/proc/consoles.o CC [M] fs/squashfs/lzo_wrapper.o CC [M] fs/squashfs/xz_wrapper.o CC [M] fs/squashfs/zlib_wrapper.o CC [M] fs/udf/ialloc.o CC [M] fs/nilfs2/cpfile.o CC fs/proc/devices.o CC fs/mbcache.o CC fs/proc/interrupts.o CC [M] fs/udf/inode.o CC [M] fs/udf/lowlevel.o CC [M] fs/xfs/libxfs/xfs_attr.o CC [M] fs/udf/namei.o CC [M] fs/xfs/libxfs/xfs_attr_leaf.o CC [M] fs/nilfs2/sufile.o CC fs/posix_acl.o CC [M] fs/nilfs2/ifile.o CC fs/coredump.o CC fs/proc/loadavg.o CC fs/drop_caches.o CC [M] fs/nilfs2/alloc.o CC fs/proc/meminfo.o CC [M] fs/nilfs2/gcinode.o CC fs/proc/stat.o CC fs/proc/uptime.o CC fs/fhandle.o CC fs/proc/version.o CC [M] fs/nilfs2/ioctl.o CC [M] fs/nilfs2/sysfs.o CC fs/proc/softirqs.o CC fs/proc/namespaces.o CC [M] fs/xfs/libxfs/xfs_attr_remote.o CC fs/proc/self.o CC fs/proc/thread_self.o LD [M] fs/squashfs/squashfs.o CC [M] fs/xfs/libxfs/xfs_bit.o CC [M] fs/udf/partition.o CC fs/proc/proc_sysctl.o CC fs/iomap.o CC [M] fs/xfs/libxfs/xfs_bmap.o CC fs/dcookies.o CC fs/proc/proc_net.o CC [M] fs/udf/super.o CC fs/proc/kmsg.o CC fs/proc/kcore.o CC [M] fs/binfmt_misc.o CC fs/proc/page.o AR fs/ext4/ext4.o CC [M] fs/xfs/libxfs/xfs_btree.o CC [M] fs/xfs/libxfs/xfs_bmap_btree.o CC [M] fs/udf/truncate.o AR fs/ext4/built-in.o CC [M] fs/xfs/libxfs/xfs_da_btree.o CC [M] fs/udf/symlink.o CC [M] fs/xfs/libxfs/xfs_da_format.o CC [M] fs/udf/directory.o CC [M] fs/xfs/libxfs/xfs_defer.o CC [M] fs/udf/misc.o CC [M] fs/xfs/libxfs/xfs_dir2.o CC [M] fs/udf/udftime.o CC [M] fs/xfs/libxfs/xfs_dir2_block.o CC [M] fs/udf/unicode.o CC [M] fs/xfs/libxfs/xfs_dir2_data.o CC [M] fs/xfs/libxfs/xfs_dir2_leaf.o CC [M] fs/xfs/libxfs/xfs_dir2_node.o CC [M] fs/xfs/libxfs/xfs_dir2_sf.o CC [M] fs/xfs/libxfs/xfs_ialloc.o CC [M] fs/xfs/libxfs/xfs_dquot_buf.o CC [M] fs/xfs/libxfs/xfs_ialloc_btree.o CC [M] fs/xfs/libxfs/xfs_inode_fork.o CC [M] fs/xfs/libxfs/xfs_log_rlimit.o CC [M] fs/xfs/libxfs/xfs_inode_buf.o CC [M] fs/xfs/libxfs/xfs_ag_resv.o CC [M] fs/xfs/libxfs/xfs_rmap.o CC [M] fs/xfs/libxfs/xfs_rmap_btree.o CC [M] fs/xfs/libxfs/xfs_refcount.o CC [M] fs/xfs/libxfs/xfs_refcount_btree.o CC [M] fs/xfs/libxfs/xfs_sb.o CC [M] fs/xfs/libxfs/xfs_symlink_remote.o CC [M] fs/xfs/libxfs/xfs_trans_resv.o CC [M] fs/xfs/xfs_aops.o CC [M] fs/xfs/xfs_attr_inactive.o CC [M] fs/xfs/xfs_attr_list.o CC [M] fs/xfs/xfs_bmap_util.o CC [M] fs/xfs/xfs_buf.o CC [M] fs/xfs/xfs_dir2_readdir.o CC [M] fs/xfs/xfs_error.o CC [M] fs/xfs/xfs_discard.o CC [M] fs/xfs/xfs_export.o CC [M] fs/xfs/xfs_extent_busy.o CC [M] fs/xfs/xfs_file.o CC [M] fs/xfs/xfs_filestream.o CC [M] fs/xfs/xfs_fsmap.o CC [M] fs/xfs/xfs_fsops.o CC [M] fs/xfs/xfs_globals.o CC [M] fs/xfs/xfs_icache.o CC [M] fs/xfs/xfs_ioctl.o CC [M] fs/xfs/xfs_iomap.o AR fs/proc/proc.o AR fs/proc/built-in.o AR fs/nfs/nfsv4.o CC [M] fs/xfs/xfs_inode.o CC [M] fs/xfs/xfs_iops.o AR fs/nfs/built-in.o CC [M] fs/xfs/xfs_itable.o CC [M] fs/xfs/xfs_message.o LD [M] fs/nfsd/nfsd.o CC [M] fs/xfs/xfs_mount.o CC [M] fs/xfs/xfs_mru_cache.o CC [M] fs/xfs/xfs_reflink.o LD [M] fs/nilfs2/nilfs2.o CC [M] fs/xfs/xfs_stats.o LD [M] fs/udf/udf.o CC [M] fs/xfs/xfs_super.o CC [M] fs/xfs/xfs_symlink.o CC [M] fs/xfs/xfs_sysfs.o CC [M] fs/xfs/xfs_trans.o CC [M] fs/xfs/xfs_xattr.o CC [M] fs/xfs/kmem.o CC [M] fs/xfs/xfs_log.o CC [M] fs/xfs/xfs_log_cil.o CC [M] fs/xfs/xfs_bmap_item.o CC [M] fs/xfs/xfs_buf_item.o CC [M] fs/xfs/xfs_extfree_item.o CC [M] fs/xfs/xfs_icreate_item.o CC [M] fs/xfs/xfs_inode_item.o CC [M] fs/xfs/xfs_refcount_item.o CC [M] fs/xfs/xfs_rmap_item.o CC [M] fs/xfs/xfs_log_recover.o CC [M] fs/xfs/xfs_trans_bmap.o CC [M] fs/xfs/xfs_trans_ail.o CC [M] fs/xfs/xfs_trans_buf.o CC [M] fs/xfs/xfs_trans_extfree.o CC [M] fs/xfs/xfs_trans_inode.o CC [M] fs/xfs/xfs_trans_refcount.o CC [M] fs/xfs/xfs_trans_rmap.o CC [M] fs/xfs/xfs_acl.o CC [M] fs/xfs/xfs_sysctl.o CC [M] fs/xfs/xfs_ioctl32.o LD [M] fs/xfs/xfs.o AR fs/built-in.o make[1]: Leaving directory '/home/kisskb/slave/build/powerpc-next_pseries_defconfig+NO_MEMORY_HOTREMOVE_powerpc' Makefile:145: recipe for target 'sub-make' failed make: * [sub-make] Error 2 Command 'make -j 48 ARCH=powerpc O=/home/kisskb/slave/build/powerpc-next_pseries_defconfig+NO_MEMORY_HOTREMOVE_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- ' returned non-zero exit status 2 # rm -rf /home/kisskb/slave/build/powerpc-next_pseries_defconfig+NO_MEMORY_HOTREMOVE_powerpc # Build took: 0:00:51.428256

© Michael Ellerman 2006-2018.