Buildresult: powerpc-next/powerpc-allnoconfig/powerpc-gcc4.6 built on May 11 2016, 07:59

kisskb

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Status:	OK
Date/Time:	May 11 2016, 07:59
Duration:	0:00:10.092808
Builder:	p82
Revision:	powerpc/powernv/npu: Enable NVLink pass through (`e682e4c06dc9e12ce123cb596fd3c563bed998da)`
Target:	powerpc-next/powerpc-allnoconfig/powerpc-gcc4.6
Branch:	powerpc-next
Compiler:	powerpc-gcc4.6 (powerpc-linux-gcc (GCC) 4.6.3)
Config:	allnoconfig (download)
Log:	Download original Possible warnings (3) <stdin>:1310:2: warning: #warning syscall preadv2 not implemented [-Wcpp] <stdin>:1313:2: warning: #warning syscall pwritev2 not implemented [-Wcpp] /home/kisskb/slave/src/mm/page_alloc.c:5313:17: warning: 'zone_start_pfn' may be used uninitialized in this function [-Wuninitialized] Full Log # git rev-parse -q --verify e682e4c06dc9e12ce123cb596fd3c563bed998da^{commit} e682e4c06dc9e12ce123cb596fd3c563bed998da already have revision, skipping fetch # git checkout -q -f -B kisskb e682e4c06dc9e12ce123cb596fd3c563bed998da # git clean -qxdf # git log -1 commit e682e4c06dc9e12ce123cb596fd3c563bed998da Author: Alexey Kardashevskiy <aik@ozlabs.ru> Date: Fri Apr 29 18:55:24 2016 +1000 powerpc/powernv/npu: Enable NVLink pass through IBM POWER8 NVlink systems come with Tesla K40-ish GPUs each of which also has a couple of fast speed links (NVLink). The interface to links is exposed as an emulated PCI bridge which is included into the same IOMMU group as the corresponding GPU. In the kernel, NPUs get a separate PHB of the PNV_PHB_NPU type and a PE which behave pretty much as the standard IODA2 PHB except NPU PHB has just a single TVE in the hardware which means it can have either 32bit window or 64bit window or DMA bypass but never two of these. In order to make these links work when GPU is passed to the guest, these bridges need to be passed as well; otherwise performance will degrade. This implements and exports API to manage NPU state in regard to VFIO; it replicates iommu_table_group_ops. This defines a new pnv_pci_ioda2_npu_ops which is assigned to the IODA2 bridge if there are NPUs for a GPU on the bridge. The new callbacks call the default IODA2 callbacks plus new NPU API. This adds a gpe_table_group_to_npe() helper to find NPU PE for the IODA2 table_group, it is not expected to fail as the helper is only called from the pnv_pci_ioda2_npu_ops. This does not define NPU-specific .release_ownership() so after VFIO is finished, DMA on NPU is disabled which is ok as the nvidia driver sets DMA mask when probing which enable 32 or 64bit DMA on NPU. This adds a pnv_pci_npu_setup_iommu() helper which adds NPUs to the GPU group if any found. The helper uses helpers to look for the "ibm,gpu" property in the device tree which is a phandle of the corresponding GPU. This adds an additional loop over PEs in pnv_ioda_setup_dma() as the main loop skips NPU PEs as they do not have 32bit DMA segments. As pnv_npu_set_window() and pnv_npu_unset_window() are started being used by the new IODA2-NPU IOMMU group, this makes the helpers public and adds the DMA window number parameter. Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Reviewed-By: Alistair Popple <alistair@popple.id.au> [mpe: Add pnv_pci_ioda_setup_iommu_api() to fix build with IOMMU_API=n] 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 e682e4c06dc9e12ce123cb596fd3c563bed998da # < make -j 240 ARCH=powerpc O=/home/kisskb/slave/build/powerpc-next_powerpc-allnoconfig_powerpc CROSS_COMPILE=/opt/cross/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- allnoconfig # make -j 240 ARCH=powerpc O=/home/kisskb/slave/build/powerpc-next_powerpc-allnoconfig_powerpc CROSS_COMPILE=/opt/cross/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- make[1]: Entering directory `/home/kisskb/slave/build/powerpc-next_powerpc-allnoconfig_powerpc' GEN ./Makefile scripts/kconfig/conf --silentoldconfig Kconfig make[1]: Leaving directory `/home/kisskb/slave/build/powerpc-next_powerpc-allnoconfig_powerpc' make[1]: Entering directory `/home/kisskb/slave/build/powerpc-next_powerpc-allnoconfig_powerpc' 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_regs.h WRAP arch/powerpc/include/generated/asm/irq_work.h CHK include/generated/uapi/linux/version.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 UPD include/generated/uapi/linux/version.h 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 CC scripts/mod/empty.o HOSTCC scripts/dtc/flattree.o HOSTCC scripts/dtc/fstree.o HOSTCC scripts/mod/mk_elfconfig HOSTCC scripts/dtc/data.o HOSTCC scripts/dtc/livetree.o CC scripts/mod/devicetable-offsets.s HOSTCC scripts/dtc/treesource.o HOSTCC scripts/dtc/srcpos.o 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 GEN scripts/mod/devicetable-offsets.h MKELF scripts/mod/elfconfig.h HOSTCC scripts/mod/modpost.o HOSTCC scripts/mod/file2alias.o HOSTCC scripts/mod/sumversion.o HOSTLD scripts/dtc/dtc HOSTLD scripts/mod/modpost CHK include/generated/timeconst.h CC kernel/bounds.s UPD include/generated/timeconst.h CHK include/generated/bounds.h UPD include/generated/bounds.h CC arch/powerpc/kernel/asm-offsets.s CHK include/generated/asm-offsets.h UPD include/generated/asm-offsets.h CALL /home/kisskb/slave/src/scripts/checksyscalls.sh <stdin>:1310:2: warning: #warning syscall preadv2 not implemented [-Wcpp] <stdin>:1313:2: warning: #warning syscall pwritev2 not implemented [-Wcpp] LD usr/built-in.o CC init/main.o CHK include/generated/compile.h CC init/do_mounts.o CC init/noinitramfs.o CC init/init_task.o LD arch/powerpc/sysdev/built-in.o CC arch/powerpc/mm/fault.o CC arch/powerpc/mm/mem.o AS arch/powerpc/lib/string.o CC arch/powerpc/mm/pgtable.o CC arch/powerpc/mm/mmap.o CC arch/powerpc/lib/alloc.o UPD include/generated/compile.h CC arch/powerpc/mm/init_32.o AS arch/powerpc/lib/crtsavres.o CC arch/powerpc/mm/pgtable_32.o CC arch/powerpc/lib/ppc_ksyms.o CC init/version.o CC arch/powerpc/lib/code-patching.o CC arch/powerpc/mm/ppc_mmu_32.o LD arch/powerpc/platforms/built-in.o AS arch/powerpc/lib/checksum_32.o AS arch/powerpc/lib/copy_32.o CC arch/powerpc/mm/tlb_hash32.o AS arch/powerpc/lib/div64.o AS arch/powerpc/mm/hash_low_32.o CC arch/powerpc/lib/checksum_wrappers.o CC arch/powerpc/mm/mmu_context_hash32.o CC arch/powerpc/lib/feature-fixups.o LD arch/powerpc/math-emu/built-in.o CC arch/powerpc/mm/hugetlbpage.o CC arch/powerpc/kernel/cputable.o CC arch/powerpc/kernel/ptrace.o CC arch/powerpc/kernel/syscalls.o LD arch/powerpc/crypto/built-in.o CC arch/powerpc/kernel/irq.o CC arch/powerpc/kernel/align.o LD arch/powerpc/net/built-in.o CC arch/powerpc/kernel/signal_32.o CC arch/powerpc/kernel/pmc.o CC arch/powerpc/kernel/vdso.o CC arch/powerpc/kernel/process.o CPP arch/powerpc/kernel/systbl_chk.i CC arch/powerpc/kernel/idle.o CC arch/powerpc/kernel/signal.o CC arch/powerpc/kernel/sysfs.o CC arch/powerpc/kernel/cacheinfo.o CC arch/powerpc/kernel/time.o CC arch/powerpc/kernel/prom.o CC arch/powerpc/kernel/traps.o CC arch/powerpc/kernel/setup-common.o CC arch/powerpc/kernel/udbg.o LD certs/built-in.o AS arch/powerpc/kernel/misc.o CC arch/powerpc/kernel/io.o CC arch/powerpc/kernel/dma.o AS arch/powerpc/kernel/misc_32.o CC arch/powerpc/kernel/of_platform.o CC arch/powerpc/kernel/prom_parse.o AS arch/powerpc/kernel/idle_6xx.o CC kernel/fork.o AS arch/powerpc/kernel/l2cr_6xx.o CC kernel/exec_domain.o CC kernel/panic.o AS arch/powerpc/kernel/entry_32.o AS arch/powerpc/kernel/cpu_setup_6xx.o CC kernel/cpu.o LD ipc/built-in.o CC kernel/exit.o CC arch/powerpc/kernel/setup_32.o CC arch/powerpc/kernel/pci_32.o CC kernel/softirq.o CC arch/powerpc/kernel/pci-common.o CC kernel/resource.o CC arch/powerpc/kernel/pci_of_scan.o CC kernel/sysctl.o CC kernel/sysctl_binary.o CC kernel/capability.o CC arch/powerpc/kernel/iomap.o AS arch/powerpc/kernel/head_32.o CC security/commoncap.o LDS arch/powerpc/kernel/vmlinux.lds CC security/min_addr.o CC kernel/ptrace.o AS arch/powerpc/kernel/fpu.o CC kernel/user.o LDS arch/powerpc/kernel/vdso32/vdso32.lds VDSO32A arch/powerpc/kernel/vdso32/sigtramp.o CALL /home/kisskb/slave/src/arch/powerpc/kernel/systbl_chk.sh CC kernel/signal.o VDSO32A arch/powerpc/kernel/vdso32/gettimeofday.o CC kernel/sys.o LD crypto/built-in.o VDSO32A arch/powerpc/kernel/vdso32/datapage.o VDSO32A arch/powerpc/kernel/vdso32/cacheflush.o CC kernel/kmod.o CC kernel/workqueue.o VDSO32A arch/powerpc/kernel/vdso32/note.o AS arch/powerpc/kernel/systbl.o CC kernel/task_work.o CC kernel/pid.o LD block/built-in.o CC kernel/extable.o CC kernel/params.o CC kernel/kthread.o CC kernel/sys_ni.o CC kernel/nsproxy.o CC kernel/notifier.o LD sound/built-in.o CC kernel/ksysfs.o CC fs/open.o CC kernel/cred.o CC mm/filemap.o CC fs/read_write.o VDSO32L arch/powerpc/kernel/vdso32/vdso32.so.dbg CC mm/mempool.o CC kernel/reboot.o CC fs/file_table.o CC mm/oom_kill.o CC mm/maccess.o CC fs/super.o CC kernel/async.o OBJCOPY arch/powerpc/kernel/vdso32/vdso32.so CC mm/page_alloc.o LD net/built-in.o AS arch/powerpc/kernel/vdso32/vdso32_wrapper.o CC kernel/range.o CC mm/page-writeback.o CC fs/char_dev.o CC kernel/smpboot.o CC mm/readahead.o CC mm/swap.o LD firmware/built-in.o CC mm/truncate.o CC fs/stat.o LD kernel/livepatch/built-in.o CC kernel/power/qos.o CC mm/vmscan.o CC mm/shmem.o CC kernel/dma.o LD arch/powerpc/kernel/vdso32/built-in.o CC mm/util.o CC fs/exec.o CC kernel/up.o CC mm/mmzone.o CC kernel/printk/printk.o CC kernel/locking/mutex.o CC kernel/rcu/update.o CC fs/pipe.o CC mm/vmstat.o LD arch/powerpc/lib/built-in.o CC kernel/elfcore.o CC kernel/locking/semaphore.o CC kernel/rcu/sync.o CC kernel/irq/irqdesc.o CC mm/backing-dev.o CC kernel/irq/handle.o CC mm/mm_init.o LD virt/lib/built-in.o CC kernel/memremap.o CC fs/namei.o CC kernel/rcu/tiny.o CC kernel/locking/rwsem.o CC mm/mmu_context.o CC kernel/irq/manage.o CC fs/fcntl.o CC fs/ioctl.o CC fs/readdir.o LD virt/built-in.o CC kernel/locking/percpu-rwsem.o CC fs/select.o CC fs/dcache.o CC kernel/irq/spurious.o CC mm/percpu.o CC fs/inode.o CC fs/attr.o CC kernel/locking/rwsem-xadd.o CC fs/bad_inode.o CC kernel/irq/resend.o CC kernel/irq/chip.o CC mm/slab_common.o CC fs/file.o CC mm/compaction.o CC fs/filesystems.o CC mm/vmacache.o CC fs/namespace.o CC kernel/irq/dummychip.o CC kernel/sched/core.o CC kernel/irq/devres.o CC kernel/sched/loadavg.o CC fs/seq_file.o CC fs/xattr.o CC kernel/irq/irqdomain.o CC mm/interval_tree.o CC fs/libfs.o CC mm/list_lru.o CC fs/fs-writeback.o CC kernel/sched/cputime.o CC lib/lockref.o CC fs/pnode.o CC kernel/sched/clock.o CC fs/splice.o CC lib/bcd.o CC fs/sync.o CC kernel/sched/idle_task.o CC fs/utimes.o CC mm/workingset.o CC fs/stack.o CC fs/fs_struct.o CC fs/statfs.o CC lib/div64.o CC kernel/sched/fair.o CC fs/fs_pin.o CC mm/debug.o CC kernel/sched/rt.o CC fs/nsfs.o CC mm/gup.o CC kernel/sched/deadline.o CC fs/no-block.o CC lib/parser.o CC mm/highmem.o CC lib/sort.o CC kernel/time/time.o CC kernel/time/timer.o LD arch/powerpc/mm/built-in.o CC kernel/sched/stop_task.o CC mm/memory.o CC mm/mincore.o CC kernel/sched/wait.o CC kernel/time/hrtimer.o CC lib/halfmd4.o CC lib/debug_locks.o LD fs/devpts/built-in.o CC kernel/sched/swait.o LD fs/exofs/built-in.o CC kernel/time/itimer.o CC mm/mlock.o CC kernel/time/posix-timers.o CC kernel/sched/completion.o CC lib/random32.o CC kernel/sched/idle.o CC mm/mmap.o LD fs/quota/built-in.o CC fs/binfmt_elf.o CC kernel/time/posix-cpu-timers.o CC lib/bust_spinlocks.o CC mm/mprotect.o CC lib/kasprintf.o CC kernel/time/timekeeping.o CC lib/bitmap.o CC mm/mremap.o CC kernel/time/ntp.o CC mm/msync.o CC kernel/time/clocksource.o CC lib/scatterlist.o LD fs/notify/dnotify/built-in.o CC kernel/time/jiffies.o CC mm/rmap.o CC lib/gcd.o LD fs/notify/inotify/built-in.o CC kernel/time/timer_list.o LD fs/notify/fanotify/built-in.o CC fs/ramfs/inode.o CC lib/lcm.o CC mm/vmalloc.o CC kernel/time/timeconv.o CC mm/pagewalk.o CC kernel/time/timecounter.o CC lib/list_sort.o CC fs/ramfs/file-mmu.o CC lib/uuid.o LD init/mounts.o CC mm/pgtable-generic.o LD fs/notify/built-in.o CC kernel/time/posix-clock.o CC lib/flex_array.o CC kernel/time/alarmtimer.o CC mm/init-mm.o CC lib/iov_iter.o LD init/built-in.o CC kernel/time/clockevents.o CC mm/nobootmem.o CC mm/memblock.o CC kernel/time/tick-common.o CC lib/bsearch.o CC lib/clz_ctz.o CC lib/find_bit.o CC mm/dmapool.o CC lib/llist.o CC lib/memweight.o CC mm/slub.o CC lib/kfifo.o CC lib/percpu-refcount.o CC lib/percpu_ida.o CC lib/rhashtable.o CC lib/reciprocal_div.o CC lib/once.o CC lib/string_helpers.o CC lib/hexdump.o CC lib/kstrtox.o LD drivers/amba/built-in.o CC lib/pci_iomap.o LD drivers/auxdisplay/built-in.o CC lib/iomap_copy.o CC lib/devres.o CC lib/hweight.o LD drivers/block/built-in.o LD drivers/bus/built-in.o CC lib/bitrev.o LD drivers/cdrom/built-in.o HOSTCC lib/gen_crc32table CC lib/syscall.o CC lib/strncpy_from_user.o CC lib/atomic64.o CC lib/strnlen_user.o LD drivers/clocksource/built-in.o CC lib/argv_split.o LD drivers/firewire/built-in.o CC lib/cmdline.o LD kernel/rcu/built-in.o CC lib/ctype.o LD drivers/gpio/built-in.o LD drivers/clk/bcm/built-in.o CC drivers/char/mem.o CC lib/dec_and_lock.o CC drivers/char/random.o LD drivers/clk/ti/built-in.o CC lib/decompress.o CC drivers/char/misc.o LD drivers/hwtracing/intel_th/built-in.o CC lib/dma-noop.o CC lib/dump_stack.o LD drivers/char/agp/built-in.o LD security/built-in.o LD kernel/locking/built-in.o LD drivers/idle/built-in.o LD drivers/clk/built-in.o CC lib/earlycpio.o CC drivers/irqchip/irqchip.o CC lib/extable.o CC lib/fdt.o CC lib/fdt_empty_tree.o LD drivers/gpu/vga/built-in.o CC lib/fdt_ro.o LD drivers/leds/built-in.o CC lib/fdt_rw.o LD drivers/macintosh/built-in.o LD drivers/firmware/broadcom/built-in.o LD drivers/lguest/built-in.o CC lib/fdt_strerror.o CC lib/fdt_sw.o LD kernel/power/built-in.o LD drivers/i2c/muxes/built-in.o LD drivers/i2c/busses/built-in.o CC drivers/base/component.o LD drivers/hsi/controllers/built-in.o CC drivers/base/bus.o CC lib/flex_proportions.o LD drivers/mfd/built-in.o CC drivers/base/core.o CC lib/fdt_wip.o LD drivers/i2c/algos/built-in.o CC lib/idr.o CC lib/int_sqrt.o LD drivers/firmware/built-in.o CC lib/ioremap.o LD drivers/mmc/built-in.o CC drivers/base/dd.o CC lib/irq_regs.o LD drivers/net/built-in.o LD drivers/hsi/clients/built-in.o CC lib/is_single_threaded.o LD drivers/i2c/built-in.o CC drivers/base/syscore.o CC lib/klist.o LD kernel/printk/built-in.o CC lib/kobject.o CC drivers/base/driver.o CC lib/kobject_uevent.o LD drivers/hsi/built-in.o CC drivers/base/class.o CC drivers/base/platform.o LD drivers/nfc/built-in.o CC lib/md5.o CC drivers/base/cpu.o CC drivers/base/firmware.o CC lib/nmi_backtrace.o CC lib/plist.o LD drivers/misc/eeprom/built-in.o CC lib/proportions.o LD drivers/pwm/built-in.o LD drivers/nvme/host/built-in.o LD drivers/misc/ti-st/built-in.o LD drivers/misc/cb710/built-in.o CC lib/radix-tree.o LD drivers/platform/built-in.o LD drivers/power/built-in.o CC drivers/base/init.o LD drivers/misc/lis3lv02d/built-in.o CC drivers/base/map.o LD drivers/misc/mic/bus/built-in.o CC lib/ratelimit.o LD drivers/nvme/built-in.o LD drivers/gpu/drm/bridge/built-in.o CC lib/rbtree.o CC drivers/base/devres.o LD drivers/soc/fsl/built-in.o LD drivers/gpu/drm/i2c/built-in.o LD drivers/gpu/drm/panel/built-in.o CC drivers/of/base.o CC drivers/base/attribute_container.o LD drivers/gpu/drm/tilcdc/built-in.o CC drivers/base/transport_class.o LD drivers/media/firewire/built-in.o LD drivers/soc/bcm/built-in.o CC lib/seq_buf.o LD drivers/misc/mic/built-in.o CC drivers/base/topology.o CC drivers/of/device.o CC drivers/base/container.o LD drivers/soc/built-in.o CC lib/sha1.o LD drivers/usb/host/built-in.o CC drivers/of/platform.o CC drivers/base/property.o LD drivers/misc/built-in.o CC lib/show_mem.o CC drivers/base/cacheinfo.o LD arch/powerpc/kernel/built-in.o LD drivers/video/backlight/built-in.o CC lib/string.o LD drivers/base/power/built-in.o LD drivers/gpu/drm/omapdrm/displays/built-in.o LD drivers/usb/built-in.o CC lib/timerqueue.o LD drivers/tty/vt/built-in.o CC lib/vsprintf.o LD drivers/gpu/drm/omapdrm/dss/built-in.o CC drivers/of/fdt.o LD drivers/tty/ipwireless/built-in.o LD drivers/media/mmc/siano/built-in.o LD drivers/media/platform/omap/built-in.o CC drivers/pci/access.o GEN lib/crc32table.h LD drivers/media/i2c/soc_camera/built-in.o CC drivers/pci/bus.o CC drivers/base/dma-mapping.o CC drivers/of/fdt_address.o LD drivers/tty/serial/built-in.o CC drivers/pci/probe.o LD drivers/media/tuners/built-in.o CC drivers/of/address.o CC drivers/of/irq.o CC drivers/pci/host-bridge.o CC lib/crc32.o LD drivers/media/common/b2c2/built-in.o LD drivers/media/common/saa7146/built-in.o CC drivers/of/of_pci.o LD drivers/gpu/drm/omapdrm/built-in.o LD drivers/video/fbdev/core/built-in.o LD drivers/media/i2c/built-in.o LD drivers/media/platform/built-in.o LD drivers/media/mmc/built-in.o LD drivers/tty/built-in.o CC drivers/of/of_pci_irq.o CC drivers/pci/remove.o CC drivers/of/of_reserved_mem.o CC drivers/pci/pci.o LD drivers/media/rc/keymaps/built-in.o CC drivers/pci/pci-driver.o LD drivers/media/common/siano/built-in.o LD kernel/irq/built-in.o CC drivers/pci/search.o CC drivers/pci/pci-sysfs.o LD drivers/media/rc/built-in.o LD drivers/gpu/drm/built-in.o CC drivers/pci/rom.o LD fs/ramfs/ramfs.o CC drivers/pci/setup-res.o CC drivers/pci/irq.o LD fs/ramfs/built-in.o LD drivers/video/fbdev/omap2/omapfb/displays/built-in.o LD drivers/gpu/built-in.o LD drivers/video/fbdev/omap2/omapfb/dss/built-in.o LD drivers/media/common/built-in.o CC drivers/pci/vpd.o LD drivers/irqchip/built-in.o LD drivers/video/fbdev/omap2/omapfb/built-in.o CC drivers/pci/setup-bus.o LD drivers/media/usb/b2c2/built-in.o LD drivers/media/usb/dvb-usb/built-in.o CC drivers/pci/vc.o LD drivers/media/usb/dvb-usb-v2/built-in.o CC drivers/pci/syscall.o LD drivers/media/usb/siano/built-in.o LD drivers/media/usb/s2255/built-in.o LD drivers/media/pci/b2c2/built-in.o LD drivers/video/fbdev/omap2/built-in.o LD drivers/media/pci/dm1105/built-in.o LD drivers/media/usb/stkwebcam/built-in.o LD drivers/media/usb/zr364xx/built-in.o LD drivers/media/pci/ddbridge/built-in.o CC drivers/pci/of.o LD drivers/media/usb/ttusb-dec/built-in.o LD drivers/media/usb/ttusb-budget/built-in.o LD drivers/media/pci/mantis/built-in.o LD drivers/media/pci/ngene/built-in.o LD drivers/video/fbdev/built-in.o LD drivers/media/pci/netup_unidvb/built-in.o LD drivers/pci/host/built-in.o LD drivers/media/pci/pluto2/built-in.o LD drivers/media/usb/built-in.o LD drivers/media/pci/pt1/built-in.o LD drivers/media/pci/pt3/built-in.o LD drivers/video/built-in.o LD drivers/media/pci/saa7146/built-in.o LD drivers/media/pci/smipcie/built-in.o LD drivers/media/pci/ttpci/built-in.o LD drivers/media/pci/built-in.o LD drivers/media/built-in.o LD drivers/char/built-in.o /home/kisskb/slave/src/mm/page_alloc.c: In function 'free_area_init_node': /home/kisskb/slave/src/mm/page_alloc.c:5313:17: warning: 'zone_start_pfn' may be used uninitialized in this function [-Wuninitialized] LD drivers/base/built-in.o LD lib/built-in.o LD drivers/of/built-in.o LD kernel/sched/built-in.o LD kernel/time/built-in.o LD kernel/built-in.o LD mm/built-in.o LD fs/built-in.o AR lib/lib.a LD drivers/pci/built-in.o LD drivers/built-in.o LINK vmlinux LD vmlinux.o MODPOST vmlinux.o GEN .version CHK include/generated/compile.h UPD include/generated/compile.h CC init/version.o LD init/built-in.o LD vmlinux SYSMAP System.map /opt/cross/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-strip -s -R .comment vmlinux -o arch/powerpc/boot/vmlinux.strip make[1]: Leaving directory `/home/kisskb/slave/build/powerpc-next_powerpc-allnoconfig_powerpc' Completed OK # rm -rf /home/kisskb/slave/build/powerpc-next_powerpc-allnoconfig_powerpc # Build took: 0:00:10.092808

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