Buildresult: powerpc-next/44x/sequoia_defconfig/powerpc-gcc4.6 built on May 12 2016, 01:09

kisskb

Revisions | Branches | Compilers | Configs | Build Results | Build Failures |

Status:	OK
Date/Time:	May 12 2016, 01:09
Duration:	0:00:20.177522
Builder:	p82
Revision:	powerpc/powernv/npu: Enable NVLink pass through (`b5cb9ab1a00b112fcb96164c814f1f111deeafba)`
Target:	powerpc-next/44x/sequoia_defconfig/powerpc-gcc4.6
Branch:	powerpc-next
Compiler:	powerpc-gcc4.6 (powerpc-linux-gcc (GCC) 4.6.3)
Config:	44x/sequoia_defconfig (download)
Log:	Download original Possible warnings (36) <stdin>:1310:2: warning: #warning syscall preadv2 not implemented [-Wcpp] <stdin>:1313:2: warning: #warning syscall pwritev2 not implemented [-Wcpp] /home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c:255:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/mm/page_alloc.c:5313:17: warning: 'zone_start_pfn' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:183:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:183:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:183:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:183:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:183:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:183:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:183:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:183:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:188:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:188:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:188:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:188:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:188:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:188:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:188:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:188:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:206:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:206:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:206:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:206:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:206:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:206:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:206:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:206:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:211:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:211:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:211:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:211:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:211:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:211:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:211:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:211:3: warning: right shift count >= width of type [enabled by default] Full Log # git rev-parse -q --verify b5cb9ab1a00b112fcb96164c814f1f111deeafba^{commit} b5cb9ab1a00b112fcb96164c814f1f111deeafba already have revision, skipping fetch # git checkout -q -f -B kisskb b5cb9ab1a00b112fcb96164c814f1f111deeafba # git clean -qxdf # git log -1 commit b5cb9ab1a00b112fcb96164c814f1f111deeafba 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 b5cb9ab1a00b112fcb96164c814f1f111deeafba # < make -j 240 ARCH=powerpc O=/home/kisskb/slave/build/powerpc-next_44x_sequoia_defconfig_powerpc CROSS_COMPILE=/opt/cross/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- 44x/sequoia_defconfig # make -j 240 ARCH=powerpc O=/home/kisskb/slave/build/powerpc-next_44x_sequoia_defconfig_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_44x_sequoia_defconfig_powerpc' GEN ./Makefile scripts/kconfig/conf --silentoldconfig Kconfig make[1]: Leaving directory `/home/kisskb/slave/build/powerpc-next_44x_sequoia_defconfig_powerpc' make[1]: Entering directory `/home/kisskb/slave/build/powerpc-next_44x_sequoia_defconfig_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 WRAP arch/powerpc/include/generated/asm/local64.h CHK include/generated/uapi/linux/version.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 HOSTCC scripts/kallsyms HOSTCC scripts/dtc/dtc.o HOSTCC scripts/dtc/flattree.o CC scripts/mod/empty.o HOSTCC scripts/mod/mk_elfconfig HOSTCC scripts/dtc/data.o HOSTCC scripts/dtc/fstree.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 HOSTLD scripts/dtc/dtc HOSTCC scripts/mod/modpost.o HOSTCC scripts/mod/file2alias.o HOSTCC scripts/mod/sumversion.o HOSTLD scripts/mod/modpost UPD include/config/kernel.release Using /home/kisskb/slave/src as source for kernel CHK include/generated/utsrelease.h UPD include/generated/utsrelease.h 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] 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/initramfs.o CC init/init_task.o UPD include/generated/compile.h CC arch/powerpc/mm/fault.o CC arch/powerpc/mm/mem.o AS arch/powerpc/lib/string.o CC arch/powerpc/lib/alloc.o CC init/version.o CC arch/powerpc/mm/pgtable.o CC arch/powerpc/mm/mmap.o AS arch/powerpc/lib/crtsavres.o CC arch/powerpc/lib/ppc_ksyms.o CC arch/powerpc/mm/init_32.o CC arch/powerpc/lib/code-patching.o CC arch/powerpc/mm/pgtable_32.o CC arch/powerpc/lib/feature-fixups.o AS arch/powerpc/lib/div64.o AS arch/powerpc/sysdev/dcr-low.o CC arch/powerpc/mm/mmu_context_nohash.o AS arch/powerpc/lib/copy_32.o CC arch/powerpc/mm/tlb_nohash.o CC arch/powerpc/sysdev/indirect_pci.o AS arch/powerpc/lib/checksum_32.o AS arch/powerpc/mm/tlb_nohash_low.o CC arch/powerpc/sysdev/uic.o CC arch/powerpc/mm/44x_mmu.o AS arch/powerpc/platforms/44x/misc_44x.o CC arch/powerpc/sysdev/ppc4xx_soc.o CC arch/powerpc/lib/checksum_wrappers.o CC arch/powerpc/platforms/44x/ppc44x_simple.o CC arch/powerpc/sysdev/ppc4xx_pci.o CC arch/powerpc/mm/hugetlbpage.o LD arch/powerpc/math-emu/built-in.o CC arch/powerpc/kernel/cputable.o CC arch/powerpc/sysdev/ppc4xx_cpm.o CC arch/powerpc/kernel/ptrace.o CC arch/powerpc/sysdev/dcr.o CC arch/powerpc/kernel/syscalls.o CC arch/powerpc/mm/dma-noncoherent.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 LD certs/built-in.o CC arch/powerpc/kernel/prom.o CC arch/powerpc/kernel/setup-common.o CC arch/powerpc/kernel/traps.o CC arch/powerpc/kernel/udbg.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 CC arch/powerpc/kernel/proc_powerpc.o CC arch/powerpc/kernel/module.o CC arch/powerpc/kernel/module_32.o AS arch/powerpc/kernel/cpu_setup_44x.o AS arch/powerpc/kernel/entry_32.o CC security/commoncap.o CC arch/powerpc/kernel/setup_32.o CC security/min_addr.o CC arch/powerpc/kernel/ppc_ksyms.o CC arch/powerpc/kernel/ppc_ksyms_32.o CC ipc/util.o CC arch/powerpc/kernel/legacy_serial.o LDS arch/powerpc/kernel/vdso32/vdso32.lds CC ipc/msgutil.o CC arch/powerpc/kernel/udbg_16550.o VDSO32A arch/powerpc/kernel/vdso32/sigtramp.o VDSO32A arch/powerpc/kernel/vdso32/gettimeofday.o CC ipc/msg.o VDSO32A arch/powerpc/kernel/vdso32/datapage.o CC arch/powerpc/kernel/pci_32.o CC ipc/sem.o CC ipc/shm.o VDSO32A arch/powerpc/kernel/vdso32/cacheflush.o CC ipc/syscall.o VDSO32A arch/powerpc/kernel/vdso32/note.o CC arch/powerpc/kernel/pci-common.o CC ipc/ipc_sysctl.o CC arch/powerpc/kernel/pci_of_scan.o CC arch/powerpc/kernel/iomap.o AS arch/powerpc/kernel/head_44x.o CC ipc/mqueue.o LDS arch/powerpc/kernel/vmlinux.lds CC kernel/fork.o AS arch/powerpc/kernel/fpu.o CC kernel/exec_domain.o CC ipc/mq_sysctl.o CC kernel/panic.o LD sound/built-in.o CC kernel/cpu.o CC kernel/exit.o CC kernel/softirq.o CC kernel/resource.o CALL /home/kisskb/slave/src/arch/powerpc/kernel/systbl_chk.sh CC kernel/sysctl.o CC fs/open.o CC kernel/sysctl_binary.o CC mm/filemap.o CC fs/read_write.o CC kernel/capability.o CC mm/mempool.o CC fs/file_table.o CC kernel/ptrace.o VDSO32L arch/powerpc/kernel/vdso32/vdso32.so.dbg AS arch/powerpc/kernel/systbl.o CC mm/oom_kill.o CC crypto/api.o CC kernel/user.o CC crypto/cipher.o CC kernel/signal.o CC fs/super.o CC mm/maccess.o CC mm/page_alloc.o CC fs/char_dev.o CC crypto/compress.o OBJCOPY arch/powerpc/kernel/vdso32/vdso32.so CC mm/page-writeback.o CC crypto/memneq.o AS arch/powerpc/kernel/vdso32/vdso32_wrapper.o CC kernel/sys.o CC crypto/crypto_wq.o CC fs/stat.o LD firmware/built-in.o CC mm/swap.o CC kernel/kmod.o CC crypto/algapi.o CC mm/readahead.o CC kernel/workqueue.o CC block/bio.o CC crypto/scatterwalk.o CC kernel/pid.o CC mm/truncate.o CC mm/vmscan.o CC fs/exec.o CC block/elevator.o CC kernel/task_work.o CC crypto/proc.o CC mm/shmem.o CC fs/pipe.o CC fs/namei.o CC block/blk-core.o CC kernel/extable.o CC crypto/aead.o CC fs/fcntl.o CC crypto/ablkcipher.o CC mm/util.o LD arch/powerpc/kernel/vdso32/built-in.o CC block/blk-tag.o CC kernel/params.o CC crypto/blkcipher.o CC mm/mmzone.o CC kernel/kthread.o CC crypto/skcipher.o CC mm/vmstat.o GEN usr/initramfs_data.cpio.gz CC crypto/chainiv.o CC kernel/sys_ni.o CC fs/ioctl.o CC block/blk-sysfs.o CC net/socket.o CC mm/backing-dev.o CC mm/mm_init.o CC kernel/nsproxy.o CC fs/readdir.o CC crypto/eseqiv.o CC block/blk-flush.o CC crypto/ahash.o LD arch/powerpc/lib/built-in.o CC mm/mmu_context.o CC kernel/notifier.o LD drivers/amba/built-in.o LD net/802/built-in.o CC fs/select.o CC block/blk-settings.o CC crypto/shash.o CC block/blk-ioc.o CC fs/dcache.o LD drivers/auxdisplay/built-in.o CC kernel/cred.o LD arch/powerpc/platforms/44x/built-in.o CC net/netlink/af_netlink.o CC mm/slab_common.o CC block/blk-map.o CC kernel/reboot.o CC mm/percpu.o CC kernel/ksysfs.o CC fs/inode.o CC block/blk-exec.o CC net/netlink/genetlink.o LD drivers/bus/built-in.o CC net/ethernet/eth.o CC crypto/algboss.o CC crypto/akcipher.o CC mm/compaction.o LD virt/lib/built-in.o CC fs/attr.o CC net/packet/af_packet.o CC kernel/async.o CC mm/vmacache.o CC block/blk-merge.o CC kernel/range.o LD drivers/cdrom/built-in.o CC fs/bad_inode.o CC crypto/testmgr.o CC mm/interval_tree.o CC fs/file.o CC drivers/block/brd.o CC mm/list_lru.o LD arch/powerpc/platforms/built-in.o CC block/blk-softirq.o CC fs/filesystems.o LD net/wireless/built-in.o LD drivers/clocksource/built-in.o CC net/sysctl_net.o CC kernel/smpboot.o CC mm/workingset.o CC crypto/md5.o CC crypto/crypto_null.o CC fs/namespace.o CC crypto/ecb.o CC block/blk-timeout.o CC kernel/groups.o LD virt/built-in.o CC fs/seq_file.o CC mm/debug.o CC drivers/char/mem.o CC block/blk-lib.o LD drivers/crypto/built-in.o CC crypto/cbc.o CC net/sched/sch_generic.o CC fs/xattr.o CC mm/gup.o CC block/blk-mq.o LD drivers/clk/bcm/built-in.o CC crypto/pcbc.o LD drivers/firewire/built-in.o CC fs/libfs.o CC net/sched/sch_mq.o CC drivers/connector/cn_queue.o LD drivers/clk/ti/built-in.o CC mm/highmem.o CC block/blk-mq-tag.o CC fs/fs-writeback.o CC drivers/char/random.o CC mm/memory.o CC mm/mincore.o CC block/blk-mq-sysfs.o LD drivers/gpio/built-in.o CC crypto/des_generic.o CC fs/pnode.o CC crypto/aes_generic.o CC block/blk-mq-cpu.o CC crypto/rng.o CC drivers/char/misc.o CC drivers/connector/connector.o CC net/unix/af_unix.o CC mm/mlock.o LD drivers/hwtracing/intel_th/built-in.o CC block/blk-mq-cpumap.o CC fs/splice.o CC [M] crypto/echainiv.o CC drivers/connector/cn_proc.o CC kernel/bpf/core.o CC mm/mmap.o CC block/ioctl.o CC [M] crypto/hmac.o CC net/unix/garbage.o CC [M] crypto/sha256_generic.o CC fs/sync.o LD drivers/clk/built-in.o CC mm/mprotect.o LD kernel/livepatch/built-in.o CC net/unix/sysctl_net_unix.o CC fs/utimes.o LD drivers/idle/built-in.o CC fs/stack.o LD drivers/iommu/built-in.o CC kernel/printk/printk.o CC kernel/freezer.o CC [M] crypto/drbg.o CC block/genhd.o CC mm/mremap.o CC fs/fs_struct.o CC mm/msync.o CC kernel/futex.o CC block/scsi_ioctl.o LD drivers/char/agp/built-in.o LD drivers/hsi/controllers/built-in.o CC net/ipv6/addrconf_core.o CC mm/rmap.o CC drivers/gpu/vga/vgaarb.o LD drivers/leds/built-in.o CC kernel/dma.o LD drivers/hsi/clients/built-in.o CC [M] crypto/jitterentropy-kcapi.o CC fs/statfs.o LD drivers/firmware/broadcom/built-in.o AS usr/initramfs_data.o CC [M] crypto/jitterentropy.o CC kernel/rcu/update.o CC block/partition-generic.o CC kernel/locking/mutex.o LD drivers/i2c/algos/built-in.o CC drivers/irqchip/irqchip.o CC kernel/power/qos.o CC kernel/rcu/sync.o CC kernel/locking/semaphore.o CC kernel/power/main.o LD drivers/lguest/built-in.o CC mm/vmalloc.o LD drivers/macintosh/built-in.o LD drivers/gpu/drm/bridge/built-in.o CC drivers/base/component.o CC kernel/power/process.o LD drivers/hsi/built-in.o CC net/ipv6/exthdrs_core.o CC kernel/locking/rwsem.o LD drivers/firmware/built-in.o LD drivers/mfd/built-in.o LD drivers/gpu/drm/i2c/built-in.o LD arch/powerpc/mm/built-in.o CC kernel/up.o LD drivers/i2c/muxes/built-in.o LD drivers/i2c/busses/built-in.o LD drivers/mmc/built-in.o LD usr/built-in.o CC kernel/irq/irqdesc.o CC net/core/sock.o LD drivers/gpu/drm/panel/built-in.o CC kernel/module.o CC net/sunrpc/clnt.o LD drivers/misc/cb710/built-in.o LD drivers/misc/eeprom/built-in.o CC kernel/power/suspend.o CC block/ioprio.o CC net/core/request_sock.o LD drivers/nfc/built-in.o CC mm/pagewalk.o CC block/badblocks.o LD drivers/gpu/drm/omapdrm/displays/built-in.o CC lib/lockref.o CC net/core/skbuff.o CC kernel/sched/core.o CC mm/pgtable-generic.o LD drivers/misc/lis3lv02d/built-in.o LD drivers/gpu/drm/tilcdc/built-in.o LD drivers/i2c/built-in.o CC drivers/net/Space.o LD drivers/media/firewire/built-in.o CC kernel/irq/handle.o CC kernel/kallsyms.o CC kernel/sched/loadavg.o LD drivers/gpu/drm/omapdrm/dss/built-in.o CC net/ipv6/ip6_checksum.o LD drivers/misc/mic/bus/built-in.o CC block/bounce.o CC kernel/time/time.o LD drivers/media/common/saa7146/built-in.o CC block/partitions/check.o LD drivers/media/common/b2c2/built-in.o LD drivers/misc/ti-st/built-in.o CC kernel/time/timer.o LD drivers/gpu/drm/omapdrm/built-in.o CC drivers/mtd/mtdcore.o LD drivers/misc/mic/built-in.o LD drivers/media/i2c/soc_camera/built-in.o CC net/sunrpc/xprt.o LD drivers/nvme/host/built-in.o CC drivers/net/loopback.o CC kernel/locking/percpu-rwsem.o CC kernel/irq/manage.o CC kernel/power/poweroff.o CC net/ipv4/route.o LD drivers/media/common/siano/built-in.o CC drivers/base/core.o CC kernel/hung_task.o CC kernel/time/hrtimer.o LD drivers/nvme/built-in.o LD drivers/gpu/drm/built-in.o CC kernel/time/itimer.o LD drivers/misc/built-in.o CC kernel/seccomp.o CC kernel/irq/spurious.o CC drivers/mtd/mtdsuper.o CC kernel/utsname_sysctl.o CC mm/process_vm_access.o CC kernel/locking/rtmutex.o CC drivers/of/base.o CC kernel/rcu/srcu.o LD drivers/media/common/built-in.o CC kernel/elfcore.o LD drivers/media/i2c/built-in.o CC kernel/sched/clock.o CC kernel/rcu/tiny.o CC block/noop-iosched.o CC kernel/locking/rwsem-xadd.o CC drivers/of/device.o CC drivers/pci/access.o CC lib/bcd.o CC net/ipv6/ip6_icmp.o CC net/ipv4/inetpeer.o CC net/ipv4/protocol.o CC fs/fs_pin.o CC block/partitions/msdos.o CC mm/init-mm.o LD arch/powerpc/sysdev/built-in.o LD drivers/platform/built-in.o CC block/deadline-iosched.o CC block/partitions/efi.o CC drivers/pci/bus.o CC mm/nobootmem.o CC drivers/of/platform.o LD drivers/media/mmc/siano/built-in.o CC kernel/irq_work.o CC drivers/mtd/mtdconcat.o CC net/sunrpc/socklib.o CC kernel/membarrier.o CC lib/div64.o LD drivers/power/built-in.o CC kernel/memremap.o CC fs/nsfs.o LD drivers/media/mmc/built-in.o CC fs/buffer.o CC net/ipv6/output_core.o CC net/ipv4/ip_input.o CC lib/sort.o CC fs/block_dev.o LD init/mounts.o CC block/cfq-iosched.o CC drivers/pci/probe.o LD init/built-in.o CC fs/direct-io.o CC kernel/time/posix-timers.o CC kernel/irq/resend.o LD drivers/pwm/built-in.o CC fs/mpage.o CC net/ipv4/ip_fragment.o LD drivers/irqchip/built-in.o CC mm/fadvise.o LD drivers/soc/bcm/built-in.o CC net/ipv6/protocol.o LD drivers/media/tuners/built-in.o CC kernel/time/posix-cpu-timers.o LD drivers/media/platform/omap/built-in.o CC fs/proc_namespace.o LD drivers/media/rc/keymaps/built-in.o CC net/core/datagram.o LD drivers/media/pci/b2c2/built-in.o LD drivers/soc/fsl/built-in.o CC kernel/sched/cputime.o CC mm/madvise.o LD drivers/media/platform/built-in.o CC drivers/thermal/thermal_core.o CC mm/memblock.o CC net/core/stream.o CC drivers/mtd/mtdpart.o LD security/built-in.o CC mm/page_io.o CC net/sunrpc/xprtsock.o CC kernel/irq/chip.o LD drivers/media/pci/ddbridge/built-in.o CC kernel/irq/dummychip.o CC net/core/scm.o CC drivers/base/bus.o LD drivers/soc/built-in.o CC fs/cramfs/inode.o LD drivers/media/rc/built-in.o CC drivers/mtd/mtdchar.o CC kernel/sched/idle_task.o CC drivers/thermal/of-thermal.o LD drivers/media/pci/dm1105/built-in.o CC drivers/thermal/step_wise.o CC mm/swap_state.o LD drivers/media/pci/mantis/built-in.o CC drivers/base/dd.o CC net/sunrpc/sched.o LD fs/exofs/built-in.o CC kernel/irq/devres.o CC fs/debugfs/inode.o CC kernel/irq/irqdomain.o CC drivers/of/fdt.o CC kernel/time/timekeeping.o LD drivers/media/usb/b2c2/built-in.o CC fs/devpts/inode.o CC kernel/time/ntp.o CC mm/swapfile.o CC kernel/irq/proc.o CC drivers/mtd/ofpart.o LD [M] crypto/jitterentropy_rng.o CC drivers/of/fdt_address.o CC mm/dmapool.o CC fs/cramfs/uncompress.o CC drivers/of/address.o LD drivers/media/usb/dvb-usb/built-in.o LD drivers/media/pci/netup_unidvb/built-in.o CC drivers/pci/host-bridge.o CC lib/parser.o CC kernel/sched/fair.o CC drivers/of/irq.o CC drivers/base/syscore.o CC drivers/mtd/cmdlinepart.o CC net/sunrpc/auth.o CC lib/halfmd4.o CC mm/slub.o CC fs/exportfs/expfs.o LD drivers/thermal/samsung/built-in.o CC drivers/base/driver.o CC net/ipv6/ip6_offload.o LD drivers/media/usb/dvb-usb-v2/built-in.o CC kernel/sched/rt.o CC mm/migrate.o CC net/ipv6/tcpv6_offload.o CC drivers/base/class.o CC kernel/sched/deadline.o CC kernel/sched/stop_task.o CC drivers/pci/remove.o CC net/ipv4/ip_forward.o CC net/ipv4/ip_options.o CC drivers/pci/pci.o LD drivers/media/pci/ngene/built-in.o CC kernel/sched/wait.o CC kernel/time/clocksource.o LD drivers/media/usb/s2255/built-in.o CC drivers/pci/pci-driver.o LD drivers/media/pci/pluto2/built-in.o CC fs/ext2/balloc.o LD drivers/net/ethernet/3com/built-in.o LD drivers/usb/host/built-in.o LD drivers/media/pci/pt1/built-in.o CC fs/debugfs/file.o CC net/ipv6/udp_offload.o LD drivers/net/ethernet/8390/built-in.o CC net/ipv4/ip_output.o CC drivers/of/of_net.o LD drivers/net/ethernet/adaptec/built-in.o CC kernel/time/jiffies.o CC fs/ext2/dir.o CC kernel/sched/swait.o LD drivers/media/pci/pt3/built-in.o CC drivers/tty/tty_io.o LD crypto/crypto.o LD drivers/media/usb/siano/built-in.o CC kernel/sched/completion.o LD drivers/connector/cn.o LD drivers/net/ethernet/agere/built-in.o CC drivers/pci/search.o CC net/ipv6/exthdrs_offload.o CC fs/kernfs/mount.o CC net/ipv4/ip_sockglue.o CC drivers/usb/phy/of.o CC drivers/base/platform.o LD drivers/media/pci/saa7146/built-in.o CC drivers/base/cpu.o LD drivers/net/ethernet/alteon/built-in.o CC kernel/time/timeconv.o CC kernel/time/timer_list.o LD drivers/video/backlight/built-in.o CC fs/ext2/file.o CC drivers/base/firmware.o CC kernel/time/timecounter.o CC kernel/irq/pm.o LD drivers/media/usb/stkwebcam/built-in.o CC fs/nfs_common/grace.o CC drivers/tty/n_tty.o CC net/ipv4/inet_hashtables.o CC kernel/sched/idle.o CC fs/kernfs/inode.o LD drivers/net/ethernet/amd/built-in.o CC kernel/time/posix-clock.o LD kernel/rcu/built-in.o CC net/sunrpc/auth_null.o CC lib/debug_locks.o CC kernel/time/alarmtimer.o LD drivers/net/ethernet/arc/built-in.o CC drivers/of/of_pci.o CC fs/jffs2/compr.o LD drivers/block/built-in.o LD crypto/cryptomgr.o CC net/ipv4/inet_timewait_sock.o CC drivers/base/init.o LD drivers/media/pci/ttpci/built-in.o LD drivers/video/fbdev/core/built-in.o LD drivers/net/ethernet/atheros/built-in.o LD drivers/media/pci/smipcie/built-in.o CC fs/kernfs/dir.o CC net/sunrpc/auth_unix.o CC fs/notify/fsnotify.o CC fs/notify/notification.o CC drivers/base/map.o CC kernel/sched/debug.o LD drivers/media/usb/ttusb-budget/built-in.o LD crypto/crypto_hash.o CC drivers/tty/tty_ioctl.o LD drivers/mtd/devices/built-in.o CC fs/lockd/clntlock.o CC kernel/time/clockevents.o CC fs/lockd/clntproc.o CC drivers/base/devres.o LD drivers/net/ethernet/broadcom/built-in.o CC drivers/pci/pci-sysfs.o LD kernel/power/built-in.o CC fs/kernfs/file.o CC kernel/time/tick-common.o LD drivers/net/ethernet/brocade/built-in.o CC lib/random32.o LD drivers/media/pci/built-in.o LD drivers/media/usb/ttusb-dec/built-in.o LD drivers/connector/built-in.o LD drivers/media/usb/zr364xx/built-in.o CC fs/ext2/ialloc.o CC fs/nfs/client.o CC drivers/mtd/chips/chipreg.o LD drivers/net/ethernet/cadence/built-in.o CC kernel/time/tick-oneshot.o LD drivers/mtd/lpddr/built-in.o LD drivers/net/wireless/admtek/built-in.o CC drivers/tty/tty_ldisc.o LD drivers/net/wireless/ath/built-in.o LD drivers/media/usb/built-in.o CC net/core/gen_stats.o CC fs/notify/group.o CC fs/nfs/dir.o CC fs/kernfs/symlink.o LD drivers/video/fbdev/omap2/omapfb/displays/built-in.o CC net/core/gen_estimator.o CC lib/bust_spinlocks.o LD fs/quota/built-in.o CC fs/ext2/inode.o LD drivers/net/ethernet/chelsio/built-in.o CC drivers/tty/tty_buffer.o CC drivers/pci/rom.o LD net/ethernet/built-in.o CC fs/eventpoll.o LD drivers/net/ethernet/cavium/liquidio/built-in.o CC fs/ext2/ioctl.o CC drivers/mtd/maps/physmap_of.o CC fs/ramfs/inode.o LD drivers/net/ethernet/cisco/built-in.o LD drivers/video/fbdev/omap2/omapfb/dss/built-in.o CC fs/notify/inode_mark.o CC drivers/mtd/chips/cfi_probe.o CC fs/lockd/clntxdr.o CC fs/jffs2/dir.o LD drivers/net/wireless/atmel/built-in.o CC fs/nfs/file.o CC fs/anon_inodes.o CC net/ipv4/inet_connection_sock.o CC fs/proc/task_mmu.o LD drivers/media/built-in.o LD drivers/net/ethernet/dec/built-in.o CC drivers/pci/setup-res.o LD drivers/video/fbdev/omap2/omapfb/built-in.o CC fs/sysfs/file.o LD drivers/net/ethernet/dlink/built-in.o LD drivers/net/ethernet/cavium/octeon/built-in.o LD crypto/crypto_blkcipher.o CC net/sunrpc/auth_generic.o LD drivers/net/wireless/broadcom/built-in.o CC drivers/pci/irq.o CC kernel/time/tick-sched.o CC drivers/of/of_pci_irq.o LD drivers/video/fbdev/omap2/built-in.o LD crypto/crypto_algapi.o CC drivers/mtd/nand/nand_base.o CC drivers/tty/tty_port.o CC net/sunrpc/svc.o LD drivers/mtd/onenand/built-in.o CC lib/kasprintf.o LD drivers/char/built-in.o LD kernel/locking/built-in.o CC net/sunrpc/svcsock.o LD drivers/net/ethernet/emulex/built-in.o CC fs/signalfd.o CC drivers/of/of_mtd.o LD drivers/net/ethernet/ezchip/built-in.o LD drivers/net/ethernet/cavium/thunder/built-in.o LD drivers/mtd/tests/built-in.o LD drivers/video/fbdev/built-in.o CC fs/timerfd.o CC net/sunrpc/svcauth.o CC drivers/tty/tty_mutex.o CC drivers/of/of_reserved_mem.o CC drivers/pci/vpd.o CC fs/eventfd.o CC fs/nfs/getroot.o LD drivers/net/ethernet/cavium/built-in.o LD arch/powerpc/kernel/built-in.o CC fs/lockd/host.o CC net/sunrpc/svcauth_unix.o CC net/sunrpc/addr.o LD drivers/net/wireless/cisco/built-in.o LD drivers/net/ethernet/hp/built-in.o LD drivers/net/wireless/intel/built-in.o CC fs/sysfs/dir.o CC fs/notify/mark.o CC fs/nfs/inode.o CC fs/proc/inode.o CC net/sunrpc/rpcb_clnt.o CC drivers/base/attribute_container.o CC drivers/pci/setup-bus.o LD drivers/video/built-in.o CC fs/lockd/svc.o CC lib/bitmap.o CC drivers/mtd/chips/cfi_util.o CC fs/notify/vfsmount_mark.o CC kernel/time/timekeeping_debug.o CC drivers/base/transport_class.o CC drivers/mtd/nand/nand_bbt.o CC fs/ext2/namei.o CC net/sunrpc/timer.o CC fs/ramfs/file-mmu.o LD drivers/net/ethernet/i825xx/built-in.o LD drivers/net/wireless/intersil/built-in.o CC fs/nfs/super.o CC fs/aio.o CC drivers/pci/vc.o CC fs/lockd/svclock.o CC drivers/pci/proc.o CC drivers/mtd/chips/cfi_cmdset_0002.o CC fs/jffs2/file.o CC fs/ext2/super.o CC drivers/base/topology.o LD drivers/net/wireless/marvell/built-in.o CC fs/jffs2/ioctl.o CC drivers/pci/slot.o CC net/sunrpc/xdr.o CC fs/notify/fdinfo.o CC drivers/mtd/chips/cfi_cmdset_0001.o LD drivers/net/wireless/mediatek/built-in.o LD drivers/usb/phy/built-in.o CC net/sunrpc/sunrpc_syms.o CC drivers/net/ethernet/ibm/emac/mal.o LD drivers/usb/built-in.o LD fs/exportfs/exportfs.o CC fs/jffs2/nodelist.o CC fs/locks.o LD net/sched/built-in.o LD ipc/built-in.o LD fs/exportfs/built-in.o CC fs/lockd/svcshare.o CC drivers/base/container.o LD drivers/gpu/vga/built-in.o CC fs/nfs/direct.o LD drivers/net/wireless/ralink/built-in.o CC fs/binfmt_script.o LD drivers/net/wireless/realtek/built-in.o LD drivers/gpu/built-in.o LD drivers/net/ethernet/intel/built-in.o CC drivers/net/ethernet/ibm/emac/core.o LD drivers/net/wireless/rsi/built-in.o LD drivers/net/wireless/st/built-in.o CC fs/binfmt_elf.o CC fs/coredump.o CC net/sunrpc/cache.o CC net/ipv4/tcp.o CC drivers/net/ethernet/ibm/emac/phy.o LD fs/notify/fanotify/built-in.o CC drivers/tty/tty_ldsem.o CC fs/notify/dnotify/dnotify.o CC lib/scatterlist.o LD fs/devpts/devpts.o CC drivers/pci/quirks.o CC drivers/tty/pty.o CC lib/gcd.o LD drivers/net/wireless/ti/built-in.o LD fs/devpts/built-in.o CC drivers/tty/sysrq.o CC net/sunrpc/rpc_pipe.o CC drivers/pci/syscall.o CC fs/notify/inotify/inotify_fsnotify.o CC fs/proc/root.o LD drivers/net/wireless/zydas/built-in.o CC net/sunrpc/svc_xprt.o CC fs/nfs/pagelist.o CC fs/drop_caches.o CC fs/sysfs/symlink.o LD drivers/net/ethernet/marvell/built-in.o CC drivers/base/property.o CC lib/lcm.o CC fs/fhandle.o CC fs/notify/inotify/inotify_user.o CC net/core/net_namespace.o CC fs/sysfs/mount.o LD drivers/net/wireless/built-in.o CC drivers/mtd/nand/nand_timings.o CC drivers/net/ethernet/ibm/emac/zmii.o CC drivers/base/cacheinfo.o CC net/core/secure_seq.o CC fs/jffs2/malloc.o CC lib/list_sort.o LD kernel/irq/built-in.o CC fs/lockd/svcproc.o CC fs/ext2/symlink.o CC fs/lockd/svcsubs.o CC fs/lockd/mon.o CC fs/jffs2/read.o LD drivers/net/ethernet/mellanox/built-in.o CC net/sunrpc/xprtmultipath.o CC drivers/mtd/chips/gen_probe.o CC net/ipv4/tcp_input.o CC net/core/flow_dissector.o CC fs/lockd/xdr.o CC fs/proc/base.o CC lib/uuid.o CC fs/jffs2/nodemgmt.o CC fs/lockd/clnt4xdr.o LD drivers/tty/ipwireless/built-in.o CC drivers/mtd/nand/nand_ecc.o CC lib/flex_array.o CC fs/sysfs/group.o CC net/ipv4/tcp_output.o LD fs/cramfs/cramfs.o CC drivers/base/dma-mapping.o CC fs/jffs2/readinode.o LD fs/cramfs/built-in.o CC net/sunrpc/stats.o LD drivers/tty/vt/built-in.o CC drivers/mtd/chips/jedec_probe.o CC drivers/mtd/nand/nand_ids.o CC drivers/tty/serial/serial_core.o CC drivers/mtd/nand/ndfc.o LD drivers/net/ethernet/myricom/built-in.o CC drivers/base/power/sysfs.o LD drivers/net/ethernet/micrel/built-in.o CC net/core/sysctl_net_core.o CC fs/jffs2/write.o CC fs/nfs/read.o LD fs/nfs_common/built-in.o CC lib/iov_iter.o CC drivers/pci/of.o CC fs/lockd/xdr4.o CC drivers/tty/serial/earlycon.o CC lib/clz_ctz.o CC net/sunrpc/sysctl.o LD drivers/pci/host/built-in.o LD drivers/net/ethernet/natsemi/built-in.o LD drivers/mtd/maps/built-in.o CC net/core/dev.o CC fs/lockd/svc4proc.o CC fs/jffs2/scan.o CC lib/bsearch.o CC drivers/base/power/generic_ops.o CC fs/jffs2/gc.o CC drivers/base/firmware_class.o CC fs/lockd/procfs.o CC lib/find_bit.o CC net/ipv4/tcp_timer.o CC net/ipv4/tcp_ipv4.o LD drivers/net/ethernet/neterion/built-in.o CC drivers/base/power/common.o LD fs/ramfs/ramfs.o CC drivers/base/power/qos.o CC fs/nfs/symlink.o CC drivers/base/power/runtime.o CC fs/jffs2/symlink.o LD fs/ramfs/built-in.o CC net/core/ethtool.o CC fs/proc/generic.o CC lib/llist.o CC drivers/base/module.o CC drivers/tty/serial/8250/8250_core.o CC drivers/net/ethernet/ibm/emac/rgmii.o CC drivers/base/power/wakeirq.o CC drivers/tty/serial/8250/8250_port.o CC net/ipv4/tcp_minisocks.o CC lib/memweight.o CC net/core/dev_addr_lists.o CC drivers/tty/serial/8250/8250_early.o CC drivers/tty/serial/8250/8250_fsl.o CC lib/kfifo.o CC net/ipv4/tcp_cong.o CC net/core/dst.o CC drivers/base/power/main.o CC fs/proc/array.o CC net/core/netevent.o LD fs/debugfs/debugfs.o LD drivers/net/ethernet/netronome/built-in.o CC lib/percpu-refcount.o CC drivers/tty/serial/8250/8250_of.o CC fs/proc/fd.o LD fs/debugfs/built-in.o CC fs/jffs2/build.o CC net/core/neighbour.o CC net/core/rtnetlink.o CC fs/nfs/unlink.o CC fs/proc/proc_tty.o CC fs/nfs/write.o LD drivers/net/ethernet/nvidia/built-in.o CC fs/nfs/namespace.o CC net/core/utils.o CC fs/proc/cmdline.o CC fs/nfs/mount_clnt.o CC net/ipv4/tcp_metrics.o LD net/ipv6/built-in.o LD drivers/net/ethernet/oki-semi/built-in.o CC fs/proc/consoles.o LD drivers/of/built-in.o CC lib/percpu_ida.o LD drivers/net/ethernet/packetengines/built-in.o CC drivers/base/power/wakeup.o CC lib/rhashtable.o CC fs/proc/cpuinfo.o CC fs/jffs2/erase.o CC net/core/link_watch.o CC lib/reciprocal_div.o CC fs/nfs/nfstrace.o LD block/partitions/built-in.o LD drivers/net/ethernet/qualcomm/built-in.o CC lib/once.o LD drivers/net/ethernet/qlogic/built-in.o CC fs/jffs2/background.o CC net/ipv4/tcp_fastopen.o CC fs/proc/devices.o CC net/ipv4/tcp_recovery.o LD crypto/built-in.o CC fs/jffs2/fs.o CC net/core/filter.o CC lib/string_helpers.o LD drivers/net/ethernet/rdc/built-in.o CC fs/jffs2/writev.o CC fs/nfs/nfsroot.o CC fs/proc/interrupts.o CC fs/jffs2/super.o CC fs/proc/loadavg.o CC net/ipv4/tcp_offload.o CC fs/nfs/sysctl.o LD drivers/net/ethernet/realtek/built-in.o LD drivers/net/ethernet/renesas/built-in.o CC fs/proc/meminfo.o LD drivers/net/ethernet/rocker/built-in.o CC net/core/sock_diag.o CC fs/nfs/nfs2super.o CC fs/jffs2/debug.o LD fs/notify/dnotify/built-in.o LD drivers/net/ethernet/samsung/built-in.o CC fs/nfs/proc.o CC fs/proc/stat.o CC net/ipv4/datagram.o CC lib/hexdump.o CC fs/jffs2/wbuf.o CC fs/nfs/nfs2xdr.o LD drivers/net/ethernet/seeq/built-in.o CC lib/kstrtox.o LD drivers/net/ethernet/silan/built-in.o CC net/ipv4/raw.o CC net/core/dev_ioctl.o CC lib/pci_iomap.o CC net/ipv4/udp.o CC fs/proc/uptime.o CC fs/jffs2/compr_rtime.o CC net/core/tso.o CC net/ipv4/udplite.o CC fs/jffs2/compr_zlib.o CC fs/proc/version.o LD drivers/net/ethernet/sis/built-in.o CC net/core/sock_reuseport.o LD drivers/net/ethernet/stmicro/built-in.o LD drivers/net/ethernet/smsc/built-in.o LD kernel/bpf/built-in.o CC fs/proc/softirqs.o CC fs/proc/namespaces.o CC net/ipv4/udp_offload.o CC lib/iomap_copy.o CC net/core/net-sysfs.o CC fs/nfs/nfs3super.o CC net/ipv4/arp.o CC lib/devres.o CC net/core/net-procfs.o CC net/ipv4/icmp.o CC lib/hweight.o LD drivers/net/ethernet/sun/built-in.o LD drivers/net/ethernet/synopsys/built-in.o CC fs/proc/self.o CC net/ipv4/devinet.o LD drivers/net/ethernet/tehuti/built-in.o CC fs/nfs/nfs3client.o CC lib/bitrev.o CC fs/proc/thread_self.o HOSTCC lib/gen_crc32table CC fs/proc/proc_sysctl.o LD drivers/net/ethernet/ti/built-in.o CC net/ipv4/af_inet.o LD drivers/net/ethernet/wiznet/built-in.o LD drivers/net/ethernet/via/built-in.o CC net/ipv4/igmp.o CC net/ipv4/fib_frontend.o CC fs/nfs/nfs3proc.o LD drivers/net/ethernet/xilinx/built-in.o CC fs/nfs/nfs3xdr.o CC fs/proc/proc_net.o CC lib/lz4/lz4_decompress.o CC fs/proc/kcore.o CC net/ipv4/fib_semantics.o /home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c: In function 'univ8250_release_irq': /home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c:255:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c:235:19: note: 'i' was declared here CC fs/proc/kmsg.o CC net/ipv4/fib_trie.o CC lib/syscall.o CC net/ipv4/inet_fragment.o LD fs/sysfs/built-in.o CC lib/lzo/lzo1x_decompress_safe.o CC lib/nlattr.o CC net/ipv4/ping.o CC fs/proc/page.o CC lib/atomic64.o CC net/ipv4/ip_tunnel_core.o CC lib/dynamic_queue_limits.o CC lib/xz/xz_dec_syms.o CC lib/zlib_inflate/inffast.o CC net/ipv4/gre_offload.o CC lib/strncpy_from_user.o CC lib/zlib_deflate/deflate.o CC lib/zlib_inflate/inflate.o CC lib/zlib_deflate/deftree.o CC net/ipv4/sysctl_net_ipv4.o CC lib/zlib_inflate/infutil.o LD kernel/printk/built-in.o CC lib/xz/xz_dec_stream.o CC lib/xz/xz_dec_lzma2.o CC lib/zlib_deflate/deflate_syms.o CC lib/zlib_inflate/inftrees.o LD drivers/mtd/mtd.o CC lib/strnlen_user.o CC lib/zlib_inflate/inflate_syms.o CC lib/xz/xz_dec_bcj.o CC net/ipv4/proc.o CC lib/net_utils.o CC net/ipv4/ipconfig.o CC lib/argv_split.o CC lib/bug.o CC net/ipv4/inet_diag.o CC net/ipv4/tcp_diag.o CC lib/cmdline.o CC lib/ctype.o LD fs/kernfs/built-in.o CC net/ipv4/tcp_cubic.o CC lib/dec_and_lock.o CC lib/decompress.o CC lib/decompress_bunzip2.o CC lib/decompress_inflate.o CC lib/decompress_unlz4.o CC lib/decompress_unlzma.o CC lib/decompress_unlzo.o CC lib/decompress_unxz.o CC lib/dma-noop.o LD fs/notify/inotify/built-in.o CC lib/dump_stack.o CC lib/earlycpio.o CC lib/extable.o CC lib/fdt.o LD fs/notify/built-in.o CC lib/fdt_empty_tree.o CC lib/fdt_ro.o CC lib/fdt_rw.o CC lib/fdt_strerror.o CC lib/fdt_sw.o CC lib/fdt_wip.o CC lib/flex_proportions.o CC lib/idr.o CC lib/int_sqrt.o CC lib/ioremap.o CC lib/irq_regs.o CC lib/is_single_threaded.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] CC lib/klist.o CC lib/kobject.o CC lib/kobject_uevent.o CC lib/md5.o CC lib/nmi_backtrace.o CC lib/plist.o CC lib/proportions.o CC lib/radix-tree.o LD kernel/sched/built-in.o CC lib/ratelimit.o LD drivers/thermal/thermal_sys.o CC lib/rbtree.o CC lib/seq_buf.o CC lib/sha1.o LD drivers/thermal/built-in.o CC lib/show_mem.o CC lib/string.o LD lib/lz4/built-in.o LD net/netlink/built-in.o CC lib/timerqueue.o CC lib/vsprintf.o LD drivers/tty/serial/8250/8250.o GEN lib/crc32table.h CC lib/crc32.o LD fs/ext2/ext2.o LD lib/lzo/lzo_decompress.o LD fs/lockd/lockd.o LD lib/lzo/built-in.o LD fs/ext2/built-in.o LD fs/lockd/built-in.o LD block/built-in.o LD net/unix/unix.o LD net/unix/built-in.o LD lib/xz/xz_dec.o LD lib/xz/built-in.o LD drivers/base/power/built-in.o LD drivers/base/built-in.o LD net/sunrpc/sunrpc.o LD net/sunrpc/built-in.o LD lib/zlib_inflate/zlib_inflate.o LD lib/zlib_inflate/built-in.o LD lib/zlib_deflate/zlib_deflate.o LD lib/zlib_deflate/built-in.o LD fs/nfs/nfsv2.o LD fs/jffs2/jffs2.o LD fs/jffs2/built-in.o LD net/packet/built-in.o LD kernel/time/built-in.o LD kernel/built-in.o LD fs/nfs/nfs.o LD fs/nfs/nfsv3.o LD fs/nfs/built-in.o LD fs/proc/proc.o LD fs/proc/built-in.o LD drivers/pci/built-in.o LD lib/built-in.o LD drivers/mtd/chips/built-in.o LD drivers/tty/serial/8250/8250_base.o LD drivers/tty/serial/8250/built-in.o LD drivers/tty/serial/built-in.o LD drivers/tty/built-in.o LD drivers/mtd/nand/nand.o LD drivers/mtd/nand/built-in.o LD drivers/mtd/built-in.o LD fs/built-in.o LD drivers/net/ethernet/ibm/emac/ibm_emac.o LD drivers/net/ethernet/ibm/emac/built-in.o LD drivers/net/ethernet/ibm/built-in.o LD drivers/net/ethernet/built-in.o LD mm/built-in.o LD drivers/net/built-in.o LD drivers/built-in.o AR lib/lib.a LD net/core/built-in.o LD net/ipv4/built-in.o LD net/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 KSYM .tmp_kallsyms1.o KSYM .tmp_kallsyms2.o LD vmlinux SYSMAP System.map Building modules, stage 2. MODPOST 5 modules BOOTCC arch/powerpc/boot/4xx.o BOOTCC arch/powerpc/boot/bamboo.o BOOTCC arch/powerpc/boot/cpm-serial.o BOOTAS arch/powerpc/boot/crt0.o BOOTAS arch/powerpc/boot/crtsavres.o BOOTCC arch/powerpc/boot/cuboot.o BOOTCC arch/powerpc/boot/devtree.o CC crypto/drbg.mod.o BOOTAS arch/powerpc/boot/div64.o BOOTCC arch/powerpc/boot/ebony.o CC crypto/echainiv.mod.o COPY arch/powerpc/boot/fdt.h COPY arch/powerpc/boot/libfdt.h COPY arch/powerpc/boot/libfdt_internal.h CC crypto/hmac.mod.o COPY arch/powerpc/boot/zlib.h COPY arch/powerpc/boot/zconf.h CC crypto/jitterentropy_rng.mod.o BOOTCC arch/powerpc/boot/elf_util.o COPY arch/powerpc/boot/zutil.h COPY arch/powerpc/boot/inffast.h COPY arch/powerpc/boot/inffixed.h COPY arch/powerpc/boot/inflate.h COPY arch/powerpc/boot/inftrees.h COPY arch/powerpc/boot/infutil.h CC crypto/sha256_generic.mod.o BOOTCC arch/powerpc/boot/libfdt-wrapper.o BOOTCC arch/powerpc/boot/mpsc.o BOOTCC arch/powerpc/boot/mpc52xx-psc.o BOOTCC arch/powerpc/boot/ns16550.o BOOTCC arch/powerpc/boot/ofconsole.o BOOTCC arch/powerpc/boot/oflib.o BOOTCC arch/powerpc/boot/serial.o BOOTCC arch/powerpc/boot/simple_alloc.o BOOTCC arch/powerpc/boot/stdio.o BOOTCC arch/powerpc/boot/stdlib.o BOOTAS arch/powerpc/boot/string.o BOOTCC arch/powerpc/boot/uartlite.o BOOTAS arch/powerpc/boot/util.o BOOTCC arch/powerpc/boot/cuboot-bamboo.o BOOTCC arch/powerpc/boot/cuboot-ebony.o BOOTCC arch/powerpc/boot/cuboot-katmai.o BOOTCC arch/powerpc/boot/cuboot-rainier.o BOOTCC arch/powerpc/boot/cuboot-sam440ep.o BOOTCC arch/powerpc/boot/cuboot-sequoia.o BOOTCC arch/powerpc/boot/cuboot-taishan.o BOOTCC arch/powerpc/boot/cuboot-warp.o BOOTCC arch/powerpc/boot/cuboot-yosemite.o BOOTCC arch/powerpc/boot/epapr.o BOOTAS arch/powerpc/boot/fixed-head.o LD [M] crypto/drbg.ko BOOTCC arch/powerpc/boot/of.o BOOTCC arch/powerpc/boot/simpleboot.o BOOTCC arch/powerpc/boot/treeboot-akebono.o LD [M] crypto/echainiv.ko LD [M] crypto/hmac.ko BOOTCC arch/powerpc/boot/treeboot-bamboo.o BOOTCC arch/powerpc/boot/treeboot-currituck.o LD [M] crypto/jitterentropy_rng.ko BOOTCC arch/powerpc/boot/treeboot-ebony.o BOOTCC arch/powerpc/boot/treeboot-iss4xx.o /opt/cross/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc -m32 -Wp,-MD,arch/powerpc/boot/.zImage.lds.d -nostdinc -isystem /opt/cross/gcc-4.6.3-nolibc/powerpc-linux/bin/../lib/gcc/powerpc-linux/4.6.3/include -I/home/kisskb/slave/src/arch/powerpc/include -Iarch/powerpc/include/generated/uapi -Iarch/powerpc/include/generated -I/home/kisskb/slave/src/include -Iinclude -I/home/kisskb/slave/src/arch/powerpc/include/uapi -Iarch/powerpc/include/generated/uapi -I/home/kisskb/slave/src/include/uapi -Iinclude/generated/uapi -include /home/kisskb/slave/src/include/linux/kconfig.h -D__KERNEL__ -I/home/kisskb/slave/src/arch/powerpc -Iarch/powerpc -E -Wp,-MD,arch/powerpc/boot/.zImage.lds.d -P -Upowerpc \ -D__ASSEMBLY__ -DLINKER_SCRIPT -o arch/powerpc/boot/zImage.lds /home/kisskb/slave/src/arch/powerpc/boot/zImage.lds.S BOOTCC arch/powerpc/boot/virtex.o HOSTCC arch/powerpc/boot/addnote HOSTCC arch/powerpc/boot/hack-coff HOSTCC arch/powerpc/boot/mktree DTC arch/powerpc/boot/sequoia.dtb COPY arch/powerpc/boot/fdt.c COPY arch/powerpc/boot/fdt_ro.c COPY arch/powerpc/boot/fdt_rw.c COPY arch/powerpc/boot/fdt_strerror.c COPY arch/powerpc/boot/fdt_sw.c COPY arch/powerpc/boot/fdt_wip.c COPY arch/powerpc/boot/inffast.c COPY arch/powerpc/boot/inflate.c BOOTCC arch/powerpc/boot/gunzip_util.o COPY arch/powerpc/boot/inftrees.c BOOTCC arch/powerpc/boot/main.o BOOTCC arch/powerpc/boot/empty.o BOOTCC arch/powerpc/boot/fdt.o LD [M] crypto/sha256_generic.ko BOOTCC arch/powerpc/boot/fdt_ro.o BOOTCC arch/powerpc/boot/fdt_rw.o BOOTCC arch/powerpc/boot/fdt_strerror.o BOOTCC arch/powerpc/boot/fdt_sw.o BOOTCC arch/powerpc/boot/fdt_wip.o BOOTCC arch/powerpc/boot/inffast.o BOOTCC arch/powerpc/boot/inflate.o BOOTCC arch/powerpc/boot/inftrees.o /home/kisskb/slave/src/arch/powerpc/boot/addnote.c: In function 'main': /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:183:3: warning: right shift count >= width of type [enabled by default] PUT_64(ph + PH_OFFSET, ns); ^ /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:183:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:183:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:183:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:183:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:183:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:183:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:183:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:188:3: warning: right shift count >= width of type [enabled by default] PUT_64(ph + PH_FILESZ, nnote); ^ /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:188:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:188:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:188:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:188:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:188:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:188:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:188:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:206:3: warning: right shift count >= width of type [enabled by default] PUT_64(ph + PH_OFFSET, ns); ^ /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:206:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:206:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:206:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:206:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:206:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:206:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:206:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:211:3: warning: right shift count >= width of type [enabled by default] PUT_64(ph + PH_FILESZ, nnote2); ^ /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:211:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:211:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:211:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:211:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:211:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:211:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/powerpc/boot/addnote.c:211:3: warning: right shift count >= width of type [enabled by default] BOOTAR arch/powerpc/boot/wrapper.a WRAP arch/powerpc/boot/cuImage.sequoia INFO: Uncompressed kernel (size 0x40329c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x500000) Image Name: Linux-4.6.0-rc3-121067-gb5cb9ab Created: Thu May 12 01:10:10 2016 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2041962 Bytes = 1994.10 kB = 1.95 MB Load Address: 00500000 Entry Point: 005010fc rm arch/powerpc/boot/sequoia.dtb make[1]: Leaving directory `/home/kisskb/slave/build/powerpc-next_44x_sequoia_defconfig_powerpc' Completed OK # rm -rf /home/kisskb/slave/build/powerpc-next_44x_sequoia_defconfig_powerpc # Build took: 0:00:20.177522

© Michael Ellerman 2006-2018.