Buildresult: powerpc-fixes/83xx/kmeter1_defconfig/powerpc-gcc4.6 built on Jun 29 2016, 18:30

kisskb

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

Status:	OK
Date/Time:	Jun 29 2016, 18:30
Duration:	0:00:26.532925
Builder:	ka1
Revision:	powerpc/tm: Avoid SLB faults in treclaim/trecheckpoint when RI=0 (`190ce8693c23eae09ba5f303a83bf2fbeb6478b1)`
Target:	powerpc-fixes/83xx/kmeter1_defconfig/powerpc-gcc4.6
Branch:	powerpc-fixes
Compiler:	powerpc-gcc4.6 (powerpc-linux-gcc (GCC) 4.6.3)
Config:	83xx/kmeter1_defconfig (download)
Log:	Download original Possible warnings (3) /home/kisskb/slave/src/mm/page_alloc.c:5781:17: warning: 'zone_start_pfn' may be used uninitialized in this function [-Wuninitialized] /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/net/tipc/link.c:744:28: warning: 'mtyp' may be used uninitialized in this function [-Wuninitialized] Full Log # git rev-parse -q --verify 190ce8693c23eae09ba5f303a83bf2fbeb6478b1^{commit} 190ce8693c23eae09ba5f303a83bf2fbeb6478b1 already have revision, skipping fetch # git checkout -q -f -B kisskb 190ce8693c23eae09ba5f303a83bf2fbeb6478b1 # git clean -qxdf # git log -1 commit 190ce8693c23eae09ba5f303a83bf2fbeb6478b1 Author: Michael Neuling <mikey@neuling.org> Date: Tue Jun 28 13:01:04 2016 +1000 powerpc/tm: Avoid SLB faults in treclaim/trecheckpoint when RI=0 Currently we have 2 segments that are bolted for the kernel linear mapping (ie 0xc000... addresses). This is 0 to 1TB and also the kernel stacks. Anything accessed outside of these regions may need to be faulted in. (In practice machines with TM always have 1T segments) If a machine has < 2TB of memory we never fault on the kernel linear mapping as these two segments cover all physical memory. If a machine has > 2TB of memory, there may be structures outside of these two segments that need to be faulted in. This faulting can occur when running as a guest as the hypervisor may remove any SLB that's not bolted. When we treclaim and trecheckpoint we have a window where we need to run with the userspace GPRs. This means that we no longer have a valid stack pointer in r1. For this window we therefore clear MSR RI to indicate that any exceptions taken at this point won't be able to be handled. This means that we can't take segment misses in this RI=0 window. In this RI=0 region, we currently access the thread_struct for the process being context switched to or from. This thread_struct access may cause a segment fault since it's not guaranteed to be covered by the two bolted segment entries described above. We've seen this with a crash when running as a guest with > 2TB of memory on PowerVM: Unrecoverable exception 4100 at c00000000004f138 Oops: Unrecoverable exception, sig: 6 [#1] SMP NR_CPUS=2048 NUMA pSeries CPU: 1280 PID: 7755 Comm: kworker/1280:1 Tainted: G X 4.4.13-46-default #1 task: c000189001df4210 ti: c000189001d5c000 task.ti: c000189001d5c000 NIP: c00000000004f138 LR: 0000000010003a24 CTR: 0000000010001b20 REGS: c000189001d5f730 TRAP: 4100 Tainted: G X (4.4.13-46-default) MSR: 8000000100001031 <SF,ME,IR,DR,LE> CR: 24000048 XER: 00000000 CFAR: c00000000004ed18 SOFTE: 0 GPR00: ffffffffc58d7b60 c000189001d5f9b0 00000000100d7d00 000000003a738288 GPR04: 0000000000002781 0000000000000006 0000000000000000 c0000d1f4d889620 GPR08: 000000000000c350 00000000000008ab 00000000000008ab 00000000100d7af0 GPR12: 00000000100d7ae8 00003ffe787e67a0 0000000000000000 0000000000000211 GPR16: 0000000010001b20 0000000000000000 0000000000800000 00003ffe787df110 GPR20: 0000000000000001 00000000100d1e10 0000000000000000 00003ffe787df050 GPR24: 0000000000000003 0000000000010000 0000000000000000 00003fffe79e2e30 GPR28: 00003fffe79e2e68 00000000003d0f00 00003ffe787e67a0 00003ffe787de680 NIP [c00000000004f138] restore_gprs+0xd0/0x16c LR [0000000010003a24] 0x10003a24 Call Trace: [c000189001d5f9b0] [c000189001d5f9f0] 0xc000189001d5f9f0 (unreliable) [c000189001d5fb90] [c00000000001583c] tm_recheckpoint+0x6c/0xa0 [c000189001d5fbd0] [c000000000015c40] __switch_to+0x2c0/0x350 [c000189001d5fc30] [c0000000007e647c] __schedule+0x32c/0x9c0 [c000189001d5fcb0] [c0000000007e6b58] schedule+0x48/0xc0 [c000189001d5fce0] [c0000000000deabc] worker_thread+0x22c/0x5b0 [c000189001d5fd80] [c0000000000e7000] kthread+0x110/0x130 [c000189001d5fe30] [c000000000009538] ret_from_kernel_thread+0x5c/0xa4 Instruction dump: 7cb103a6 7cc0e3a6 7ca222a6 78a58402 38c00800 7cc62838 08860000 7cc000a6 38a00006 78c60022 7cc62838 0b060000 <e8c701a0> 7ccff120 e8270078 e8a70098 ---[ end trace 602126d0a1dedd54 ]--- This fixes this by copying the required data from the thread_struct to the stack before we clear MSR RI. Then once we clear RI, we only access the stack, guaranteeing there's no segment miss. We also tighten the region over which we set RI=0 on the treclaim() path. This may have a slight performance impact since we're adding an mtmsr instruction. Fixes: 090b9284d725 ("powerpc/tm: Clear MSR RI in non-recoverable TM code") Signed-off-by: Michael Neuling <mikey@neuling.org> Reviewed-by: Cyril Bur <cyrilbur@gmail.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 190ce8693c23eae09ba5f303a83bf2fbeb6478b1 # < make -j 48 ARCH=powerpc O=/home/kisskb/slave/build/powerpc-fixes_83xx_kmeter1_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- 83xx/kmeter1_defconfig # make -j 48 ARCH=powerpc O=/home/kisskb/slave/build/powerpc-fixes_83xx_kmeter1_defconfig_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-fixes_83xx_kmeter1_defconfig_powerpc' GEN ./Makefile scripts/kconfig/conf --silentoldconfig Kconfig CHK include/config/kernel.release GEN ./Makefile WRAP arch/powerpc/include/generated/asm/clkdev.h WRAP arch/powerpc/include/generated/asm/div64.h WRAP arch/powerpc/include/generated/asm/irq_regs.h WRAP arch/powerpc/include/generated/asm/irq_work.h WRAP arch/powerpc/include/generated/asm/local64.h WRAP arch/powerpc/include/generated/asm/mcs_spinlock.h WRAP arch/powerpc/include/generated/asm/preempt.h WRAP arch/powerpc/include/generated/asm/rwsem.h WRAP arch/powerpc/include/generated/asm/vtime.h CHK include/generated/uapi/linux/version.h UPD include/generated/uapi/linux/version.h UPD include/config/kernel.release Using /home/kisskb/slave/src as source for kernel CHK include/generated/utsrelease.h UPD include/generated/utsrelease.h HOSTCC scripts/kallsyms HOSTCC scripts/dtc/dtc.o HOSTCC scripts/dtc/flattree.o HOSTCC scripts/dtc/fstree.o CC scripts/mod/empty.o HOSTCC scripts/dtc/data.o HOSTCC scripts/dtc/livetree.o HOSTCC scripts/mod/mk_elfconfig HOSTCC scripts/dtc/treesource.o HOSTCC scripts/dtc/srcpos.o CC scripts/mod/devicetable-offsets.s 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 CHK include/generated/timeconst.h CC kernel/bounds.s UPD include/generated/timeconst.h GEN 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/mod/modpost CC init/main.o CHK include/generated/compile.h LD usr/built-in.o CC init/do_mounts.o CC init/noinitramfs.o CC init/init_task.o UPD include/generated/compile.h CC arch/powerpc/mm/fault.o CC arch/powerpc/mm/mem.o CC arch/powerpc/mm/pgtable.o CC init/version.o CC arch/powerpc/mm/mmap.o AS arch/powerpc/lib/string.o CC arch/powerpc/lib/alloc.o CC arch/powerpc/mm/init_32.o CC arch/powerpc/mm/pgtable_32.o CC arch/powerpc/sysdev/fsl_soc.o CC arch/powerpc/lib/ppc_ksyms.o CC arch/powerpc/lib/code-patching.o CC arch/powerpc/mm/ppc_mmu_32.o CC arch/powerpc/sysdev/ipic.o AS arch/powerpc/mm/hash_low_32.o CC arch/powerpc/mm/mmu_context_hash32.o CC arch/powerpc/sysdev/cpm_common.o AS arch/powerpc/lib/div64.o AS arch/powerpc/lib/crtsavres.o CC arch/powerpc/lib/feature-fixups.o AS arch/powerpc/sysdev/6xx-suspend.o CC arch/powerpc/mm/hugetlbpage.o CC arch/powerpc/mm/tlb_hash32.o AS arch/powerpc/lib/copy_32.o CC arch/powerpc/sysdev/fsl_mpic_err.o LD arch/powerpc/math-emu/built-in.o AS arch/powerpc/lib/checksum_32.o CC arch/powerpc/lib/checksum_wrappers.o CC arch/powerpc/platforms/83xx/misc.o CC arch/powerpc/platforms/83xx/usb.o CC arch/powerpc/platforms/83xx/suspend.o AS arch/powerpc/platforms/83xx/suspend-asm.o CC arch/powerpc/platforms/83xx/km83xx.o CC arch/powerpc/kernel/cputable.o CC arch/powerpc/kernel/ptrace.o LD arch/powerpc/crypto/built-in.o CC arch/powerpc/kernel/align.o CC arch/powerpc/kernel/irq.o CC arch/powerpc/kernel/syscalls.o CC arch/powerpc/kernel/signal_32.o CC arch/powerpc/kernel/vdso.o CC arch/powerpc/kernel/pmc.o CC arch/powerpc/kernel/process.o CPP arch/powerpc/kernel/systbl_chk.i CC arch/powerpc/kernel/idle.o CC arch/powerpc/kernel/cacheinfo.o CC arch/powerpc/kernel/signal.o CC arch/powerpc/kernel/sysfs.o CC arch/powerpc/kernel/prom.o CC arch/powerpc/kernel/time.o CC arch/powerpc/kernel/traps.o CC arch/powerpc/kernel/setup-common.o CC arch/powerpc/kernel/udbg.o LD arch/powerpc/net/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 LD certs/built-in.o CC arch/powerpc/kernel/proc_powerpc.o AS arch/powerpc/kernel/idle_6xx.o AS arch/powerpc/kernel/l2cr_6xx.o AS arch/powerpc/kernel/entry_32.o AS arch/powerpc/kernel/cpu_setup_6xx.o CC arch/powerpc/kernel/setup_32.o CC arch/powerpc/kernel/module.o CC arch/powerpc/kernel/module_32.o CC arch/powerpc/kernel/ppc_ksyms.o CC arch/powerpc/kernel/ppc_ksyms_32.o CC arch/powerpc/kernel/legacy_serial.o LD arch/powerpc/lib/built-in.o CC arch/powerpc/kernel/udbg_16550.o CC arch/powerpc/kernel/iomap.o CC arch/powerpc/kernel/prom_init.o LDS arch/powerpc/kernel/vdso32/vdso32.lds AS arch/powerpc/kernel/head_32.o LDS arch/powerpc/kernel/vmlinux.lds AS arch/powerpc/kernel/fpu.o CALL /home/kisskb/slave/src/arch/powerpc/kernel/systbl_chk.sh CC ipc/util.o CC ipc/msgutil.o AS arch/powerpc/kernel/systbl.o VDSO32A arch/powerpc/kernel/vdso32/sigtramp.o CC ipc/msg.o VDSO32A arch/powerpc/kernel/vdso32/gettimeofday.o VDSO32A arch/powerpc/kernel/vdso32/datapage.o CC ipc/sem.o CC ipc/shm.o LD arch/powerpc/sysdev/built-in.o CC security/min_addr.o VDSO32A arch/powerpc/kernel/vdso32/note.o VDSO32A arch/powerpc/kernel/vdso32/cacheflush.o CC security/commoncap.o CC ipc/mqueue.o CC ipc/ipc_sysctl.o CC ipc/syscall.o CC ipc/mq_sysctl.o CC mm/filemap.o CC mm/maccess.o LD arch/powerpc/mm/built-in.o CC mm/oom_kill.o CC mm/mempool.o CC mm/page_alloc.o CC mm/page-writeback.o CC kernel/fork.o CC kernel/panic.o CC kernel/exec_domain.o CC mm/readahead.o VDSO32L arch/powerpc/kernel/vdso32/vdso32.so.dbg LD arch/powerpc/platforms/83xx/built-in.o CC mm/swap.o CC crypto/api.o OBJCOPY arch/powerpc/kernel/vdso32/vdso32.so LD arch/powerpc/platforms/built-in.o AS arch/powerpc/kernel/vdso32/vdso32_wrapper.o CC crypto/cipher.o CC mm/truncate.o CC crypto/compress.o CC crypto/memneq.o CC crypto/crypto_wq.o CC mm/vmscan.o LD arch/powerpc/kernel/vdso32/built-in.o CC crypto/algapi.o CC mm/shmem.o CC crypto/scatterwalk.o CC crypto/proc.o LD sound/built-in.o CC mm/util.o CC crypto/aead.o CC mm/mmzone.o CC mm/vmstat.o LD init/mounts.o CC mm/backing-dev.o LD firmware/built-in.o LD init/built-in.o LD drivers/amba/built-in.o CC kernel/cpu.o LD drivers/auxdisplay/built-in.o CC block/elevator.o CC block/bio.o CC kernel/exit.o CC kernel/softirq.o LD drivers/block/built-in.o CC block/blk-core.o CC block/blk-tag.o LD drivers/cdrom/built-in.o LD drivers/bus/built-in.o CC fs/open.o LD virt/lib/built-in.o CC net/socket.o LD drivers/clk/bcm/built-in.o CC crypto/ablkcipher.o CC kernel/resource.o CC crypto/blkcipher.o CC kernel/sysctl.o CC kernel/sysctl_binary.o LD virt/built-in.o CC crypto/skcipher.o CC mm/mm_init.o LD drivers/clk/mvebu/built-in.o CC crypto/chainiv.o CC drivers/char/mem.o CC drivers/char/random.o CC crypto/eseqiv.o LD drivers/clk/ti/built-in.o CC mm/mmu_context.o CC crypto/ahash.o CC drivers/base/component.o CC mm/percpu.o LD drivers/clk/built-in.o LD security/built-in.o CC mm/slab_common.o LD drivers/clocksource/built-in.o CC mm/compaction.o LD drivers/crypto/built-in.o CC mm/vmacache.o CC crypto/shash.o LD drivers/firewire/built-in.o CC crypto/akcipher.o CC kernel/capability.o CC crypto/algboss.o CC mm/interval_tree.o CC lib/lockref.o LD drivers/gpio/built-in.o LD drivers/firmware/broadcom/built-in.o CC mm/list_lru.o LD drivers/firmware/built-in.o CC mm/workingset.o CC lib/bcd.o LD drivers/hwtracing/intel_th/built-in.o CALL /home/kisskb/slave/src/arch/powerpc/kernel/prom_init_check.sh LD drivers/hsi/clients/built-in.o CC lib/div64.o CC drivers/char/misc.o LD arch/powerpc/kernel/built-in.o LD drivers/gpu/drm/bridge/built-in.o CC block/blk-sysfs.o CC mm/debug.o CC kernel/ptrace.o CC mm/gup.o LD drivers/hsi/controllers/built-in.o CC crypto/testmgr.o CC crypto/crypto_null.o LD drivers/gpu/drm/hisilicon/built-in.o CC mm/highmem.o LD drivers/gpu/drm/i2c/built-in.o CC drivers/i2c/i2c-boardinfo.o CC mm/memory.o LD drivers/hsi/built-in.o CC crypto/aes_generic.o CC mm/mincore.o CC crypto/deflate.o CC crypto/lzo.o LD drivers/gpu/drm/panel/built-in.o LD drivers/gpu/drm/omapdrm/displays/built-in.o CC drivers/base/core.o LD drivers/idle/built-in.o CC kernel/user.o CC kernel/signal.o LD drivers/gpu/drm/tilcdc/built-in.o CC lib/sort.o CC crypto/rng.o LD drivers/gpu/drm/omapdrm/dss/built-in.o LD ipc/built-in.o LD drivers/iommu/built-in.o CC [M] crypto/echainiv.o LD drivers/gpu/drm/omapdrm/built-in.o CC [M] crypto/hmac.o CC [M] crypto/sha256_generic.o CC mm/mlock.o CC drivers/irqchip/irqchip.o LD drivers/gpu/drm/built-in.o CC mm/mmap.o LD drivers/char/agp/built-in.o CC lib/parser.o CC block/blk-flush.o CC [M] crypto/drbg.o CC fs/read_write.o CC kernel/sys.o CC mm/mprotect.o CC mm/mremap.o CC drivers/i2c/i2c-core.o CC drivers/char/hw_random/core.o LD drivers/gpu/vga/built-in.o CC kernel/kmod.o CC [M] crypto/jitterentropy.o LD drivers/gpu/built-in.o CC mm/msync.o CC mm/rmap.o CC kernel/workqueue.o CC [M] crypto/jitterentropy-kcapi.o LD crypto/crypto.o LD crypto/crypto_algapi.o LD crypto/crypto_blkcipher.o LD crypto/crypto_hash.o LD drivers/leds/built-in.o LD drivers/lguest/built-in.o CC mm/vmalloc.o CC kernel/pid.o CC kernel/task_work.o LD drivers/macintosh/built-in.o LD drivers/irqchip/built-in.o LD drivers/mfd/built-in.o LD crypto/cryptomgr.o CC lib/halfmd4.o CC lib/debug_locks.o CC kernel/extable.o LD drivers/mmc/built-in.o CC mm/pagewalk.o CC mm/pgtable-generic.o LD drivers/misc/cb710/built-in.o LD drivers/media/common/b2c2/built-in.o LD drivers/misc/eeprom/built-in.o LD drivers/media/common/saa7146/built-in.o LD drivers/misc/lis3lv02d/built-in.o LD drivers/misc/mic/bus/built-in.o LD drivers/misc/mic/built-in.o CC mm/process_vm_access.o CC mm/init-mm.o LD drivers/misc/ti-st/built-in.o CC kernel/params.o LD drivers/misc/built-in.o CC lib/random32.o CC lib/bust_spinlocks.o LD drivers/nfc/built-in.o CC block/blk-settings.o LD drivers/media/common/siano/built-in.o CC drivers/net/dummy.o CC block/blk-ioc.o CC drivers/mtd/mtdcore.o CC drivers/mtd/mtdsuper.o CC mm/nobootmem.o CC drivers/mtd/mtdconcat.o LD drivers/nvme/host/built-in.o LD drivers/media/common/v4l2-tpg/built-in.o CC kernel/kthread.o LD [M] crypto/jitterentropy_rng.o CC block/blk-map.o LD drivers/nvme/built-in.o CC block/blk-exec.o LD drivers/media/common/built-in.o CC mm/fadvise.o CC block/blk-merge.o CC kernel/sys_ni.o CC mm/madvise.o CC mm/memblock.o LD drivers/char/hw_random/rng-core.o CC lib/kasprintf.o CC mm/dmapool.o CC block/blk-softirq.o LD drivers/char/hw_random/built-in.o LD drivers/media/firewire/built-in.o CC kernel/nsproxy.o LD drivers/char/built-in.o CC drivers/of/base.o CC kernel/notifier.o CC mm/slab.o LD net/802/built-in.o CC kernel/ksysfs.o CC [M] net/802/p8022.o LD drivers/platform/built-in.o LD drivers/media/i2c/soc_camera/built-in.o LD drivers/power/built-in.o CC mm/migrate.o LD drivers/media/i2c/built-in.o CC lib/bitmap.o CC kernel/cred.o LD drivers/pwm/built-in.o CC lib/scatterlist.o LD drivers/media/mmc/siano/built-in.o CC drivers/uio/uio.o CC lib/gcd.o LD drivers/soc/bcm/built-in.o LD drivers/media/mmc/built-in.o CC kernel/reboot.o LD crypto/built-in.o CC drivers/mtd/mtdpart.o LD drivers/video/backlight/built-in.o CC kernel/async.o CC block/blk-timeout.o LD drivers/media/pci/b2c2/built-in.o LD drivers/media/platform/omap/built-in.o CC lib/lcm.o CC drivers/tty/tty_io.o CC drivers/tty/n_tty.o LD drivers/media/platform/built-in.o LD drivers/media/pci/ddbridge/built-in.o CC drivers/soc/fsl/qe/qe.o /home/kisskb/slave/src/mm/page_alloc.c: In function 'free_area_init_node': /home/kisskb/slave/src/mm/page_alloc.c:5781:17: warning: 'zone_start_pfn' may be used uninitialized in this function [-Wuninitialized] CC kernel/range.o CC lib/list_sort.o LD drivers/video/fbdev/core/built-in.o CC kernel/smpboot.o LD drivers/media/pci/dm1105/built-in.o LD drivers/media/rc/keymaps/built-in.o CC [M] net/802/psnap.o CC [M] net/802/stp.o LD drivers/media/rc/built-in.o LD drivers/media/pci/mantis/built-in.o CC drivers/net/loopback.o CC drivers/net/Space.o CC kernel/groups.o CC block/blk-lib.o CC block/blk-mq.o CC block/blk-mq-tag.o LD drivers/media/tuners/built-in.o CC kernel/bpf/core.o LD drivers/video/fbdev/omap2/omapfb/displays/built-in.o CC lib/uuid.o LD drivers/media/pci/netup_unidvb/built-in.o LD drivers/media/pci/ngene/built-in.o LD drivers/video/fbdev/omap2/omapfb/dss/built-in.o LD kernel/livepatch/built-in.o CC drivers/base/bus.o LD drivers/video/fbdev/omap2/omapfb/built-in.o CC block/blk-mq-sysfs.o LD drivers/media/pci/pluto2/built-in.o CC drivers/base/dd.o CC fs/file_table.o LD drivers/media/pci/pt1/built-in.o LD drivers/media/usb/b2c2/built-in.o CC kernel/printk/printk.o LD drivers/media/pci/pt3/built-in.o CC lib/flex_array.o LD drivers/media/pci/saa7146/built-in.o CC kernel/power/qos.o CC block/blk-mq-cpu.o LD drivers/video/fbdev/omap2/built-in.o LD drivers/media/pci/smipcie/built-in.o LD drivers/video/fbdev/built-in.o CC lib/iov_iter.o LD drivers/media/usb/dvb-usb/built-in.o CC kernel/irq/irqdesc.o LD drivers/media/pci/ttpci/built-in.o CC kernel/locking/mutex.o CC block/blk-mq-cpumap.o CC drivers/i2c/i2c-dev.o LD drivers/video/built-in.o LD drivers/i2c/algos/built-in.o LD drivers/i2c/muxes/built-in.o LD drivers/media/usb/s2255/built-in.o CC kernel/rcu/update.o LD drivers/media/pci/built-in.o LD drivers/media/usb/dvb-usb-v2/built-in.o CC drivers/i2c/busses/i2c-mpc.o LD drivers/media/usb/stkwebcam/built-in.o CC kernel/rcu/sync.o CC kernel/rcu/srcu.o LD drivers/media/usb/siano/built-in.o LD drivers/media/usb/ttusb-budget/built-in.o CC kernel/irq/handle.o CC kernel/irq/manage.o LD drivers/uio/built-in.o LD drivers/media/usb/ttusb-dec/built-in.o CC kernel/irq/spurious.o CC kernel/irq/resend.o CC kernel/locking/semaphore.o LD drivers/media/usb/zr364xx/built-in.o CC kernel/freezer.o CC kernel/time/time.o CC kernel/locking/rwsem.o CC lib/clz_ctz.o CC lib/bsearch.o LD drivers/media/usb/built-in.o CC drivers/soc/fsl/qe/qe_common.o CC drivers/mtd/mtdchar.o CC lib/find_bit.o CC kernel/sched/core.o CC lib/memweight.o CC lib/llist.o CC drivers/mtd/ofpart.o LD drivers/media/built-in.o CC kernel/rcu/tree.o CC drivers/net/phy/phy.o CC drivers/net/phy/phy_device.o CC block/ioctl.o CC kernel/futex.o CC block/genhd.o CC lib/kfifo.o CC lib/percpu_ida.o CC lib/percpu-refcount.o CC kernel/irq/chip.o CC drivers/of/device.o CC kernel/irq/dummychip.o CC kernel/irq/devres.o CC drivers/of/platform.o CC block/scsi_ioctl.o LD drivers/net/ethernet/8390/built-in.o CC kernel/locking/percpu-rwsem.o CC drivers/base/syscore.o CC kernel/irq/irqdomain.o CC kernel/locking/rtmutex.o LD drivers/net/ethernet/arc/built-in.o CC kernel/power/main.o LD drivers/net/ethernet/broadcom/built-in.o CC block/partition-generic.o CC drivers/base/driver.o CC block/ioprio.o CC drivers/mtd/cmdlinepart.o CC block/badblocks.o CC kernel/locking/rwsem-xadd.o CC kernel/irq/proc.o CC fs/super.o LD drivers/net/ethernet/cadence/built-in.o CC net/8021q/vlan_core.o LD drivers/i2c/busses/built-in.o LD drivers/net/ethernet/ezchip/built-in.o CC kernel/up.o CC kernel/module.o CC kernel/irq/pm.o LD drivers/i2c/built-in.o CC drivers/soc/fsl/qe/qe_ic.o CC drivers/soc/fsl/qe/qe_io.o LD mm/built-in.o CC drivers/mtd/mtd_blkdevs.o CC drivers/net/ethernet/freescale/fsl_pq_mdio.o CC drivers/soc/fsl/qe/ucc.o CC lib/rhashtable.o CC drivers/soc/fsl/qe/ucc_fast.o CC lib/reciprocal_div.o CC drivers/base/class.o CC lib/once.o CC drivers/base/platform.o CC lib/string_helpers.o CC kernel/power/process.o CC kernel/kallsyms.o CC drivers/base/cpu.o CC kernel/time/hrtimer.o CC kernel/time/timer.o CC kernel/utsname_sysctl.o CC drivers/mtd/mtdblock.o CC drivers/of/fdt.o CC drivers/of/fdt_address.o CC lib/hexdump.o CC lib/kstrtox.o CC drivers/mtd/chips/chipreg.o CC drivers/mtd/chips/cfi_probe.o CC lib/iomap_copy.o CC block/partitions/check.o CC block/partitions/efi.o CC drivers/tty/tty_ioctl.o CC block/bounce.o CC lib/devres.o CC drivers/tty/tty_ldisc.o CC lib/hweight.o CC block/noop-iosched.o LD kernel/irq/built-in.o CC lib/smp_processor_id.o CC drivers/tty/tty_buffer.o CC kernel/elfcore.o CC drivers/net/phy/mdio_bus.o CC kernel/irq_work.o LD kernel/locking/built-in.o LD drivers/soc/fsl/qe/built-in.o LD kernel/bpf/built-in.o CC kernel/membarrier.o LD drivers/soc/fsl/built-in.o CC lib/bitrev.o CC kernel/memremap.o CC lib/crc16.o CC lib/genalloc.o HOSTCC lib/gen_crc32table LD drivers/soc/built-in.o CC drivers/of/address.o CC drivers/tty/tty_port.o CC drivers/mtd/chips/cfi_util.o CC drivers/mtd/devices/phram.o CC drivers/base/firmware.o CC drivers/mtd/chips/cfi_cmdset_0002.o CC drivers/base/init.o CC net/8021q/vlan.o CC drivers/net/phy/mdio_device.o CC drivers/base/map.o CC drivers/base/devres.o CC drivers/net/ethernet/freescale/ucc_geth.o LD drivers/mtd/lpddr/built-in.o CC drivers/net/ethernet/freescale/ucc_geth_ethtool.o CC drivers/mtd/maps/physmap_of.o CC lib/lzo/lzo1x_compress.o CC lib/syscall.o CC lib/nlattr.o CC drivers/mtd/chips/gen_probe.o CC lib/zlib_deflate/deflate.o LD drivers/mtd/nand/built-in.o CC drivers/mtd/chips/cfi_cmdset_0001.o CC fs/char_dev.o CC lib/atomic64.o CC kernel/power/suspend.o CC lib/zlib_inflate/inffast.o CC drivers/base/attribute_container.o LD drivers/mtd/onenand/built-in.o CC lib/zlib_inflate/inflate.o CC lib/zlib_inflate/infutil.o CC drivers/base/transport_class.o CC drivers/base/topology.o CC drivers/base/container.o LD drivers/mtd/tests/built-in.o CC drivers/tty/tty_mutex.o CC drivers/of/irq.o CC drivers/base/property.o CC drivers/tty/tty_ldsem.o CC lib/dynamic_queue_limits.o CC lib/strncpy_from_user.o LD kernel/printk/built-in.o CC lib/strnlen_user.o CC lib/zlib_inflate/inftrees.o CC lib/zlib_inflate/inflate_syms.o CC drivers/base/cacheinfo.o CC lib/net_utils.o LD drivers/mtd/devices/built-in.o LD drivers/mtd/mtd.o CC kernel/time/itimer.o CC kernel/time/posix-timers.o CC lib/argv_split.o CC lib/bug.o CC drivers/base/power/sysfs.o CC drivers/mtd/ubi/vtbl.o CC drivers/base/dma-mapping.o CC drivers/tty/pty.o CC lib/cmdline.o CC lib/ctype.o CC lib/dec_and_lock.o LD drivers/tty/ipwireless/built-in.o CC drivers/base/firmware_class.o CC drivers/base/module.o LD drivers/mtd/maps/built-in.o CC lib/decompress.o CC lib/dma-noop.o CC kernel/time/posix-cpu-timers.o LD block/partitions/built-in.o LD block/built-in.o CC lib/dump_stack.o CC drivers/net/phy/marvell.o CC drivers/mtd/ubi/vmt.o LD drivers/net/phy/libphy.o LD drivers/tty/vt/built-in.o CC drivers/tty/serial/serial_core.o CC drivers/of/of_net.o CC drivers/tty/serial/earlycon.o CC lib/extable.o CC lib/earlycpio.o CC lib/lzo/lzo1x_decompress_safe.o CC drivers/of/of_mdio.o CC lib/fdt.o CC lib/fdt_ro.o CC lib/fdt_empty_tree.o CC lib/fdt_rw.o CC lib/fdt_strerror.o CC lib/zlib_deflate/deftree.o LD lib/lzo/lzo_compress.o CC lib/fdt_sw.o CC lib/zlib_deflate/deflate_syms.o CC lib/fdt_wip.o CC drivers/mtd/ubi/upd.o CC lib/flex_proportions.o CC drivers/tty/serial/8250/8250_core.o CC lib/idr.o CC lib/int_sqrt.o CC kernel/sched/loadavg.o CC lib/ioremap.o CC drivers/tty/serial/8250/8250_port.o CC lib/irq_regs.o CC lib/is_single_threaded.o CC lib/kobject.o CC lib/klist.o CC lib/kobject_uevent.o CC drivers/tty/serial/8250/8250_early.o LD kernel/power/built-in.o CC drivers/tty/serial/8250/8250_fsl.o CC drivers/net/ppp/ppp_generic.o CC drivers/of/of_reserved_mem.o CC fs/stat.o CC lib/md5.o CC lib/nmi_backtrace.o CC lib/plist.o CC lib/nodemask.o CC lib/radix-tree.o CC lib/ratelimit.o CC drivers/base/power/generic_ops.o CC net/8021q/vlan_dev.o CC net/8021q/vlan_netlink.o CC net/8021q/vlanproc.o CC lib/rbtree.o LD kernel/rcu/built-in.o CC lib/seq_buf.o CC lib/sha1.o CC lib/show_mem.o CC fs/exec.o LD lib/zlib_inflate/zlib_inflate.o LD lib/lzo/lzo_decompress.o CC lib/timerqueue.o CC lib/string.o CC kernel/sched/clock.o LD lib/zlib_inflate/built-in.o LD lib/lzo/built-in.o CC drivers/base/power/common.o CC lib/vsprintf.o GEN lib/crc32table.h CC drivers/base/power/qos.o CC drivers/base/power/runtime.o CC fs/pipe.o CC lib/crc32.o CC kernel/time/timekeeping.o CC drivers/net/ppp/pppox.o CC drivers/net/ppp/pppoe.o CC kernel/time/ntp.o CC kernel/time/clocksource.o CC drivers/mtd/ubi/build.o CC kernel/time/jiffies.o CC drivers/mtd/ubi/cdev.o CC kernel/time/timer_list.o CC drivers/mtd/ubi/kapi.o CC drivers/mtd/ubi/eba.o CC drivers/mtd/ubi/io.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 drivers/mtd/ubi/wl.o CC drivers/net/slip/slhc.o CC kernel/sched/cputime.o LD lib/zlib_deflate/zlib_deflate.o LD lib/zlib_deflate/built-in.o LD drivers/of/built-in.o CC drivers/base/power/wakeirq.o CC kernel/time/timeconv.o CC kernel/time/timecounter.o CC kernel/time/posix-clock.o LD drivers/net/ethernet/i825xx/built-in.o CC drivers/mtd/ubi/attach.o CC drivers/base/power/main.o CC drivers/mtd/ubi/misc.o CC drivers/mtd/ubi/debug.o LD drivers/net/ethernet/intel/built-in.o CC drivers/mtd/ubi/gluebi.o CC kernel/time/alarmtimer.o LD drivers/net/phy/built-in.o LD drivers/net/ethernet/marvell/built-in.o CC fs/namei.o LD drivers/net/ethernet/micrel/built-in.o CC fs/fcntl.o CC drivers/net/wan/hdlc.o CC kernel/time/clockevents.o LD drivers/net/ethernet/natsemi/built-in.o LD drivers/net/ethernet/netronome/built-in.o CC kernel/time/tick-common.o LD drivers/net/ethernet/qualcomm/built-in.o LD drivers/net/ethernet/renesas/built-in.o LD drivers/net/ethernet/rocker/built-in.o LD drivers/net/ethernet/samsung/built-in.o CC kernel/time/tick-oneshot.o LD drivers/net/ethernet/seeq/built-in.o LD drivers/net/ethernet/stmicro/built-in.o LD drivers/net/ethernet/synopsys/built-in.o LD drivers/net/ethernet/wiznet/built-in.o LD drivers/net/ethernet/via/built-in.o LD drivers/tty/serial/8250/8250.o CC drivers/net/tun.o CC fs/ioctl.o LD drivers/net/ethernet/xilinx/built-in.o CC drivers/base/power/wakeup.o CC kernel/time/tick-sched.o LD lib/built-in.o CC kernel/sched/idle_task.o LD drivers/mtd/chips/built-in.o CC kernel/sched/fair.o CC fs/readdir.o LD net/8021q/8021q.o LD net/8021q/built-in.o CC kernel/sched/rt.o LD drivers/net/wireless/admtek/built-in.o CC net/ethernet/eth.o CC net/ipv6/addrconf_core.o CC net/ipv6/exthdrs_core.o LD drivers/net/wireless/atmel/built-in.o LD drivers/net/wireless/ath/built-in.o LD drivers/net/wireless/broadcom/built-in.o LD net/bridge/built-in.o LD drivers/net/wireless/cisco/built-in.o CC [M] net/bridge/br.o CC [M] net/bridge/br_device.o LD drivers/net/ethernet/freescale/ucc_geth_driver.o LD drivers/net/wireless/intersil/built-in.o LD drivers/net/wireless/intel/built-in.o LD drivers/net/ethernet/freescale/built-in.o LD drivers/net/wireless/marvell/built-in.o LD drivers/net/ethernet/built-in.o CC [M] net/bridge/br_fdb.o CC kernel/sched/deadline.o CC net/core/sock.o LD drivers/net/wireless/ralink/built-in.o LD drivers/net/wireless/mediatek/built-in.o LD drivers/net/wireless/realtek/built-in.o CC kernel/sched/stop_task.o CC fs/select.o LD drivers/net/wireless/st/built-in.o CC kernel/sched/wait.o LD drivers/net/wireless/rsi/built-in.o LD drivers/net/wireless/ti/built-in.o LD drivers/net/wireless/zydas/built-in.o CC fs/dcache.o CC fs/inode.o CC fs/attr.o CC kernel/sched/swait.o CC net/ipv6/ip6_icmp.o CC net/ipv6/ip6_checksum.o LD drivers/net/wireless/built-in.o CC net/ipv6/output_core.o CC fs/bad_inode.o CC net/ipv6/protocol.o CC fs/file.o CC net/ipv6/ip6_offload.o CC fs/filesystems.o CC net/ipv4/route.o CC net/ipv4/inetpeer.o CC fs/namespace.o CC net/ipv4/protocol.o CC fs/xattr.o CC fs/seq_file.o CC net/ipv4/ip_input.o CC fs/libfs.o LD drivers/net/slip/built-in.o LD drivers/net/wan/built-in.o CC net/ipv4/ip_fragment.o CC kernel/sched/completion.o CC net/ipv4/ip_forward.o CC kernel/sched/idle.o CC kernel/sched/debug.o LD drivers/tty/serial/8250/8250_base.o CC net/ipv6/tcpv6_offload.o LD drivers/tty/serial/8250/built-in.o CC net/ipv4/ip_options.o CC net/ipv6/exthdrs_offload.o LD drivers/tty/serial/built-in.o CC net/ipv4/ip_output.o LD drivers/tty/built-in.o CC fs/fs-writeback.o LD net/ethernet/built-in.o CC net/ipv4/ip_sockglue.o LD drivers/base/power/built-in.o CC net/ipv4/inet_hashtables.o LD drivers/base/built-in.o CC net/ipv4/inet_timewait_sock.o CC [M] net/llc/llc_input.o CC [M] net/llc/llc_core.o LD net/llc/built-in.o CC net/ipv4/inet_connection_sock.o CC [M] net/llc/llc_output.o CC net/ipv4/tcp.o CC fs/pnode.o CC net/core/request_sock.o CC [M] net/bridge/br_forward.o CC [M] net/bridge/br_if.o CC [M] net/bridge/br_input.o LD drivers/net/ppp/built-in.o LD drivers/mtd/ubi/ubi.o CC [M] net/bridge/br_ioctl.o LD drivers/mtd/ubi/built-in.o LD drivers/mtd/built-in.o CC net/netlink/af_netlink.o CC [M] net/bridge/br_stp.o CC net/packet/af_packet.o CC net/ipv4/tcp_input.o CC fs/splice.o CC net/ipv4/tcp_output.o CC fs/sync.o AR lib/lib.a LD kernel/time/built-in.o CC net/ipv4/tcp_timer.o CC fs/utimes.o CC net/ipv4/tcp_ipv4.o CC fs/stack.o CC fs/fs_struct.o CC fs/statfs.o CC fs/fs_pin.o CC net/ipv4/tcp_minisocks.o CC fs/nsfs.o CC net/ipv4/tcp_cong.o LD net/ipv6/built-in.o CC fs/buffer.o CC net/ipv4/tcp_metrics.o CC fs/block_dev.o CC net/sched/sch_generic.o CC net/ipv4/tcp_fastopen.o CC fs/direct-io.o LD [M] net/llc/llc.o CC [M] net/bridge/br_stp_bpdu.o CC fs/mpage.o CC net/core/skbuff.o LD kernel/sched/built-in.o LD kernel/built-in.o CC net/ipv4/tcp_recovery.o CC [M] net/bridge/br_stp_if.o CC fs/proc_namespace.o CC net/core/datagram.o CC net/ipv4/tcp_offload.o CC net/sunrpc/clnt.o CC [M] net/bridge/br_stp_timer.o LD fs/exofs/built-in.o CC fs/devpts/inode.o CC net/ipv4/datagram.o LD drivers/net/built-in.o CC fs/exportfs/expfs.o CC fs/kernfs/mount.o LD drivers/built-in.o CC net/ipv4/raw.o CC fs/nfs_common/grace.o CC [M] net/bridge/br_netlink.o CC fs/lockd/clntlock.o CC fs/jffs2/compr.o CC [M] net/bridge/br_sysfs_if.o CC [M] net/bridge/br_sysfs_br.o CC fs/notify/fsnotify.o CC fs/nfs/client.o CC net/ipv4/udp.o CC [M] net/bridge/br_multicast.o CC net/core/stream.o CC [M] net/bridge/br_mdb.o CC net/ipv4/udplite.o LD fs/exportfs/exportfs.o CC fs/kernfs/inode.o LD fs/exportfs/built-in.o CC net/ipv4/udp_offload.o LD fs/devpts/devpts.o LD fs/devpts/built-in.o LD fs/quota/built-in.o CC fs/eventpoll.o CC net/ipv4/arp.o CC net/ipv4/icmp.o CC fs/anon_inodes.o CC fs/ramfs/inode.o CC net/ipv4/devinet.o CC net/ipv4/af_inet.o CC fs/sysfs/file.o CC net/ipv4/igmp.o CC net/ipv4/fib_frontend.o CC fs/proc/task_mmu.o CC fs/timerfd.o CC fs/signalfd.o CC net/sched/sch_mq.o CC fs/eventfd.o CC net/ipv4/fib_semantics.o LD fs/nfs_common/built-in.o CC fs/jffs2/dir.o CC fs/aio.o CC net/ipv4/fib_trie.o CC net/ipv4/inet_fragment.o CC fs/ubifs/shrinker.o CC fs/notify/notification.o CC net/ipv4/ping.o CC net/ipv4/ip_tunnel_core.o CC fs/locks.o CC net/core/scm.o CC fs/binfmt_script.o CC net/netlink/genetlink.o CC fs/lockd/clntproc.o CC fs/binfmt_elf.o CC fs/kernfs/dir.o CC net/ipv4/gre_offload.o CC fs/sysfs/dir.o CC net/ipv4/ip_tunnel.o CC fs/jffs2/file.o CC fs/ramfs/file-mmu.o CC net/core/gen_stats.o CC net/ipv4/sysctl_net_ipv4.o CC fs/notify/group.o CC fs/notify/inode_mark.o CC net/sunrpc/xprt.o CC fs/coredump.o CC fs/drop_caches.o CC net/sunrpc/socklib.o CC fs/fhandle.o CC net/ipv4/proc.o CC net/sunrpc/xprtsock.o CC net/ipv4/udp_tunnel.o CC net/ipv4/ipconfig.o LD net/sched/built-in.o CC fs/ubifs/journal.o CC fs/sysfs/symlink.o CC net/ipv4/inet_diag.o LD fs/ramfs/ramfs.o LD fs/ramfs/built-in.o CC net/ipv4/tcp_cubic.o CC net/ipv4/tcp_diag.o CC fs/jffs2/ioctl.o CC fs/nfs/dir.o CC net/unix/af_unix.o CC fs/proc/inode.o CC net/tipc/addr.o LD [M] net/bridge/bridge.o CC fs/notify/mark.o CC fs/notify/vfsmount_mark.o CC fs/notify/fdinfo.o CC net/sysctl_net.o LD net/wireless/built-in.o CC net/core/gen_estimator.o CC fs/kernfs/file.o CC net/sunrpc/sched.o CC fs/kernfs/symlink.o CC net/core/net_namespace.o CC net/core/secure_seq.o LD fs/notify/dnotify/built-in.o CC fs/jffs2/nodelist.o CC fs/jffs2/malloc.o CC net/unix/garbage.o CC fs/jffs2/read.o CC fs/sysfs/mount.o LD net/packet/built-in.o LD fs/notify/fanotify/built-in.o CC net/sunrpc/auth.o CC fs/lockd/clntxdr.o CC fs/lockd/host.o CC fs/sysfs/group.o CC fs/notify/inotify/inotify_fsnotify.o CC fs/proc/root.o CC fs/notify/inotify/inotify_user.o CC fs/proc/base.o CC net/sunrpc/auth_null.o CC fs/proc/generic.o CC net/sunrpc/auth_unix.o CC net/core/flow_dissector.o CC net/sunrpc/auth_generic.o CC net/core/sysctl_net_core.o LD net/netlink/built-in.o CC net/core/dev.o CC net/sunrpc/svc.o CC net/sunrpc/svcsock.o CC net/core/ethtool.o CC net/unix/sysctl_net_unix.o CC net/tipc/bcast.o CC net/tipc/bearer.o CC net/tipc/core.o CC fs/jffs2/nodemgmt.o CC net/tipc/link.o CC fs/proc/fd.o CC fs/proc/array.o CC net/tipc/discover.o CC net/sunrpc/svcauth.o CC net/sunrpc/svcauth_unix.o CC fs/proc/proc_tty.o CC fs/ubifs/file.o LD fs/kernfs/built-in.o CC fs/jffs2/readinode.o CC fs/proc/cmdline.o LD fs/sysfs/built-in.o CC fs/jffs2/write.o CC net/sunrpc/addr.o CC fs/jffs2/scan.o CC net/core/dev_addr_lists.o CC fs/proc/consoles.o CC net/core/dst.o CC fs/proc/cpuinfo.o CC fs/jffs2/gc.o CC fs/proc/devices.o CC fs/proc/interrupts.o CC fs/ubifs/dir.o CC net/core/netevent.o CC net/sunrpc/rpcb_clnt.o CC net/core/neighbour.o CC fs/proc/loadavg.o LD fs/notify/inotify/built-in.o CC fs/proc/meminfo.o LD fs/notify/built-in.o CC fs/lockd/svc.o CC net/sunrpc/timer.o CC fs/proc/stat.o CC net/sunrpc/xdr.o CC net/sunrpc/sunrpc_syms.o CC fs/nfs/file.o CC net/sunrpc/rpc_pipe.o CC net/sunrpc/cache.o CC fs/jffs2/symlink.o CC net/core/rtnetlink.o CC fs/proc/uptime.o CC fs/proc/softirqs.o CC fs/proc/version.o CC fs/proc/namespaces.o CC fs/lockd/svclock.o CC net/sunrpc/svc_xprt.o CC net/tipc/msg.o CC net/tipc/name_distr.o CC fs/proc/self.o CC net/core/utils.o CC net/sunrpc/xprtmultipath.o CC fs/proc/thread_self.o CC fs/jffs2/build.o LD net/ipv4/built-in.o CC net/sunrpc/stats.o CC net/tipc/subscr.o CC net/sunrpc/sysctl.o CC fs/proc/proc_sysctl.o CC fs/proc/proc_net.o CC fs/ubifs/super.o CC fs/proc/kmsg.o CC fs/jffs2/erase.o CC fs/jffs2/background.o CC net/core/link_watch.o /home/kisskb/slave/src/net/tipc/link.c: In function 'tipc_link_timeout': /home/kisskb/slave/src/net/tipc/link.c:744:28: warning: 'mtyp' may be used uninitialized in this function [-Wuninitialized] CC fs/proc/page.o CC net/tipc/name_table.o CC net/core/filter.o CC net/core/sock_diag.o CC fs/jffs2/fs.o CC fs/jffs2/writev.o CC fs/nfs/getroot.o CC fs/nfs/inode.o CC net/core/dev_ioctl.o CC fs/jffs2/super.o CC net/tipc/net.o CC net/core/tso.o CC net/core/sock_reuseport.o CC net/tipc/netlink.o CC fs/ubifs/sb.o CC fs/jffs2/debug.o CC fs/jffs2/wbuf.o CC fs/jffs2/compr_rtime.o CC fs/ubifs/io.o CC fs/lockd/svcshare.o CC fs/ubifs/tnc.o CC fs/lockd/svcproc.o CC fs/ubifs/master.o CC fs/lockd/svcsubs.o CC fs/ubifs/scan.o CC fs/jffs2/compr_zlib.o CC fs/ubifs/replay.o CC fs/ubifs/log.o CC fs/lockd/mon.o CC net/tipc/netlink_compat.o LD net/unix/unix.o CC fs/lockd/xdr.o LD net/unix/built-in.o CC net/tipc/node.o CC net/tipc/socket.o CC net/core/net-sysfs.o CC net/tipc/eth_media.o CC net/tipc/server.o CC fs/lockd/clnt4xdr.o CC fs/nfs/super.o CC net/tipc/udp_media.o CC fs/lockd/xdr4.o CC net/core/net-procfs.o CC net/core/dst_cache.o CC fs/lockd/svc4proc.o CC fs/ubifs/commit.o CC fs/ubifs/gc.o CC fs/lockd/procfs.o CC net/tipc/sysctl.o CC fs/nfs/direct.o CC fs/nfs/pagelist.o CC fs/ubifs/orphan.o CC fs/nfs/symlink.o CC fs/nfs/read.o CC fs/ubifs/budget.o CC fs/nfs/unlink.o LD net/sunrpc/sunrpc.o CC fs/ubifs/find.o CC fs/nfs/write.o LD net/sunrpc/built-in.o CC fs/ubifs/tnc_commit.o CC fs/ubifs/compress.o CC fs/ubifs/lpt.o LD fs/proc/proc.o CC fs/nfs/namespace.o CC fs/ubifs/lprops.o LD fs/proc/built-in.o CC fs/nfs/mount_clnt.o CC fs/ubifs/recovery.o CC fs/nfs/nfstrace.o CC fs/ubifs/ioctl.o LD fs/jffs2/jffs2.o LD fs/jffs2/built-in.o CC fs/ubifs/lpt_commit.o CC fs/ubifs/tnc_misc.o CC fs/nfs/nfsroot.o CC fs/nfs/sysctl.o CC fs/ubifs/xattr.o CC fs/nfs/nfs2super.o CC fs/ubifs/debug.o CC fs/nfs/proc.o CC fs/ubifs/misc.o CC fs/nfs/nfs2xdr.o CC fs/nfs/nfs3super.o CC fs/nfs/nfs3client.o CC fs/nfs/nfs3proc.o CC fs/nfs/nfs3xdr.o LD fs/lockd/lockd.o LD fs/lockd/built-in.o LD fs/nfs/nfsv2.o LD net/tipc/tipc.o LD net/tipc/built-in.o LD net/core/built-in.o LD net/built-in.o LD fs/nfs/nfsv3.o LD fs/nfs/nfs.o LD fs/nfs/built-in.o LD fs/ubifs/ubifs.o LD fs/ubifs/built-in.o LD fs/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. BOOTCC arch/powerpc/boot/cpm-serial.o BOOTAS arch/powerpc/boot/crt0.o BOOTCC arch/powerpc/boot/cuboot.o BOOTCC arch/powerpc/boot/devtree.o COPY arch/powerpc/boot/fdt.h COPY arch/powerpc/boot/libfdt.h BOOTAS arch/powerpc/boot/crtsavres.o BOOTAS arch/powerpc/boot/div64.o COPY arch/powerpc/boot/libfdt_internal.h COPY arch/powerpc/boot/zconf.h COPY arch/powerpc/boot/zutil.h COPY arch/powerpc/boot/inffast.h COPY arch/powerpc/boot/inffixed.h BOOTCC arch/powerpc/boot/elf_util.o COPY arch/powerpc/boot/inflate.h COPY arch/powerpc/boot/zlib.h COPY arch/powerpc/boot/inftrees.h COPY arch/powerpc/boot/infutil.h MODPOST 10 modules BOOTCC arch/powerpc/boot/mpsc.o BOOTCC arch/powerpc/boot/mpc52xx-psc.o BOOTCC arch/powerpc/boot/ofconsole.o BOOTCC arch/powerpc/boot/simple_alloc.o BOOTCC arch/powerpc/boot/serial.o BOOTCC arch/powerpc/boot/stdio.o BOOTCC arch/powerpc/boot/stdlib.o BOOTCC arch/powerpc/boot/oflib.o BOOTCC arch/powerpc/boot/ns16550.o BOOTCC arch/powerpc/boot/cuboot-83xx.o BOOTCC arch/powerpc/boot/epapr.o BOOTAS arch/powerpc/boot/string.o /opt/cross/kisskb/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/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 HOSTCC arch/powerpc/boot/addnote HOSTCC arch/powerpc/boot/hack-coff BOOTAS arch/powerpc/boot/util.o COPY arch/powerpc/boot/fdt.c COPY arch/powerpc/boot/fdt_rw.c HOSTCC arch/powerpc/boot/mktree COPY arch/powerpc/boot/fdt_strerror.c BOOTCC arch/powerpc/boot/uartlite.o BOOTAS arch/powerpc/boot/fixed-head.o COPY arch/powerpc/boot/fdt_sw.c BOOTCC arch/powerpc/boot/redboot-83xx.o COPY arch/powerpc/boot/fdt_ro.c BOOTCC arch/powerpc/boot/of.o COPY arch/powerpc/boot/fdt_wip.c BOOTCC arch/powerpc/boot/empty.o COPY arch/powerpc/boot/inftrees.c COPY arch/powerpc/boot/inffast.c COPY arch/powerpc/boot/inflate.c BOOTCC arch/powerpc/boot/main.o BOOTCC arch/powerpc/boot/fdt_rw.o BOOTCC arch/powerpc/boot/libfdt-wrapper.o BOOTCC arch/powerpc/boot/gunzip_util.o BOOTCC arch/powerpc/boot/fdt_sw.o CC crypto/drbg.mod.o BOOTCC arch/powerpc/boot/inftrees.o BOOTCC arch/powerpc/boot/inflate.o BOOTCC arch/powerpc/boot/fdt_wip.o BOOTCC arch/powerpc/boot/fdt_ro.o BOOTCC arch/powerpc/boot/inffast.o CC crypto/hmac.mod.o BOOTCC arch/powerpc/boot/fdt.o CC net/802/p8022.mod.o CC net/802/psnap.mod.o CC net/bridge/bridge.mod.o BOOTCC arch/powerpc/boot/fdt_strerror.o CC net/llc/llc.mod.o CC crypto/sha256_generic.mod.o CC crypto/echainiv.mod.o CC crypto/jitterentropy_rng.mod.o CC net/802/stp.mod.o LD [M] net/802/p8022.ko LD [M] net/bridge/bridge.ko LD [M] crypto/drbg.ko LD [M] net/llc/llc.ko LD [M] crypto/sha256_generic.ko LD [M] net/802/psnap.ko LD [M] net/802/stp.ko LD [M] crypto/echainiv.ko LD [M] crypto/hmac.ko LD [M] crypto/jitterentropy_rng.ko BOOTAR arch/powerpc/boot/wrapper.a WRAP arch/powerpc/boot/uImage INFO: Uncompressed kernel (size 0x44af40) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x500000) Image Name: Linux-4.7.0-rc1-g190ce86 Created: Wed Jun 29 18:30:32 2016 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2190666 Bytes = 2139.32 kB = 2.09 MB Load Address: 00000000 Entry Point: 00000000 make[1]: Leaving directory '/home/kisskb/slave/build/powerpc-fixes_83xx_kmeter1_defconfig_powerpc' Completed OK # rm -rf /home/kisskb/slave/build/powerpc-fixes_83xx_kmeter1_defconfig_powerpc # Build took: 0:00:26.532925

© Michael Ellerman 2006-2018.