Buildresult: linus/bcm2835_defconfig/arm-gcc4.6 built on Jan 8 2017, 14:51

kisskb

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Status:	OK
Date/Time:	Jan 8 2017, 14:51
Duration:	0:01:52.292242
Builder:	ka3
Revision:	mm: workingset: fix use-after-free in shadow node shrinker (`ea07b862ac8ef9b8c8358517d2e39f847dda6659)`
Target:	linus/bcm2835_defconfig/arm-gcc4.6
Branch:	linus
Compiler:	arm-gcc4.6 (arm-unknown-linux-gnueabi-gcc (GCC) 4.6.3)
Config:	bcm2835_defconfig (download)
Log:	Download original Possible warnings (17) WARNING: CPU: 2 PID: 53 at lib/radix-tree.c:643 delete_node+0x1e4/0x200 /home/kisskb/slave/src/ipc/shm.c:1357:59: warning: 'file' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/arch/arm/include/asm/irqflags.h:170:2: warning: 'flags' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/core/gen_stats.c:149:19: warning: 'seq' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/lib/rhashtable.c:199:2: warning: 'next' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/core/flow_dissector.c:304:7: warning: 'vlan' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/core/dev.c:3005:15: warning: 'tail' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/kernel/printk/printk.c:183:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/gpio/gpiolib-of.c:253:7: warning: 'dflags' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/gpio/gpiolib-of.c:253:7: warning: 'lflags' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/gpu/drm/drm_dp_mst_topology.c:349:23: warning: 'hdrlen' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/kernel/time/tick-sched.c:550:22: warning: 'now' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/wireless/nl80211.c:2495:18: warning: 'wdev' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/wireless/nl80211.c:11477:21: warning: 'rdev' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/cgroup.h:354:11: warning: 'root' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/mac80211/mlme.c:1373:3: warning: 'pwr_level_cisco' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c:1605:30: warning: 'kmapped_virt_ptr' may be used uninitialized in this function [-Wuninitialized] Full Log # git rev-parse -q --verify ea07b862ac8ef9b8c8358517d2e39f847dda6659^{commit} ea07b862ac8ef9b8c8358517d2e39f847dda6659 already have revision, skipping fetch # git checkout -q -f -B kisskb ea07b862ac8ef9b8c8358517d2e39f847dda6659 # git clean -qxdf # git log -1 commit ea07b862ac8ef9b8c8358517d2e39f847dda6659 Author: Johannes Weiner <hannes@cmpxchg.org> Date: Fri Jan 6 19:21:43 2017 -0500 mm: workingset: fix use-after-free in shadow node shrinker Several people report seeing warnings about inconsistent radix tree nodes followed by crashes in the workingset code, which all looked like use-after-free access from the shadow node shrinker. Dave Jones managed to reproduce the issue with a debug patch applied, which confirmed that the radix tree shrinking indeed frees shadow nodes while they are still linked to the shadow LRU: WARNING: CPU: 2 PID: 53 at lib/radix-tree.c:643 delete_node+0x1e4/0x200 CPU: 2 PID: 53 Comm: kswapd0 Not tainted 4.10.0-rc2-think+ #3 Call Trace: delete_node+0x1e4/0x200 __radix_tree_delete_node+0xd/0x10 shadow_lru_isolate+0xe6/0x220 __list_lru_walk_one.isra.4+0x9b/0x190 list_lru_walk_one+0x23/0x30 scan_shadow_nodes+0x2e/0x40 shrink_slab.part.44+0x23d/0x5d0 shrink_node+0x22c/0x330 kswapd+0x392/0x8f0 This is the WARN_ON_ONCE(!list_empty(&node->private_list)) placed in the inlined radix_tree_shrink(). The problem is with 14b468791fa9 ("mm: workingset: move shadow entry tracking to radix tree exceptional tracking"), which passes an update callback into the radix tree to link and unlink shadow leaf nodes when tree entries change, but forgot to pass the callback when reclaiming a shadow node. While the reclaimed shadow node itself is unlinked by the shrinker, its deletion from the tree can cause the left-most leaf node in the tree to be shrunk. If that happens to be a shadow node as well, we don't unlink it from the LRU as we should. Consider this tree, where the s are shadow entries: root->rnode \| [0 n] \| \| [s ] [sssss] Now the shadow node shrinker reclaims the rightmost leaf node through the shadow node LRU: root->rnode \| [0 ] \| [s ] Because the parent of the deleted node is the first level below the root and has only one child in the left-most slot, the intermediate level is shrunk and the node containing the single shadow is put in its place: root->rnode \| [s ] The shrinker again sees a single left-most slot in a first level node and thus decides to store the shadow in root->rnode directly and free the node - which is a leaf node on the shadow node LRU. root->rnode \| s Without the update callback, the freed node remains on the shadow LRU, where it causes later shrinker runs to crash. Pass the node updater callback into __radix_tree_delete_node() in case the deletion causes the left-most branch in the tree to collapse too. Also add warnings when linked nodes are freed right away, rather than wait for the use-after-free when the list is scanned much later. Fixes: 14b468791fa9 ("mm: workingset: move shadow entry tracking to radix tree exceptional tracking") Reported-by: Dave Chinner <david@fromorbit.com> Reported-by: Hugh Dickins <hughd@google.com> Reported-by: Andrea Arcangeli <aarcange@redhat.com> Reported-and-tested-by: Dave Jones <davej@codemonkey.org.uk> Signed-off-by: Johannes Weiner <hannes@cmpxchg.org> Cc: Christoph Hellwig <hch@lst.de> Cc: Chris Leech <cleech@redhat.com> Cc: Lee Duncan <lduncan@suse.com> Cc: Jan Kara <jack@suse.cz> Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Cc: Matthew Wilcox <mawilcox@linuxonhyperv.com> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> # < /opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-gcc --version # < git log --format=%s --max-count=1 ea07b862ac8ef9b8c8358517d2e39f847dda6659 # < make -j 10 ARCH=arm O=/home/kisskb/slave/build/linus_bcm2835_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi- bcm2835_defconfig # make -j 10 ARCH=arm O=/home/kisskb/slave/build/linus_bcm2835_defconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi- make[1]: Entering directory '/home/kisskb/slave/build/linus_bcm2835_defconfig_arm' GEN ./Makefile scripts/kconfig/conf --silentoldconfig Kconfig CHK include/config/kernel.release SYSHDR arch/arm/include/generated/uapi/asm/unistd-common.h SYSHDR arch/arm/include/generated/uapi/asm/unistd-oabi.h SYSHDR arch/arm/include/generated/uapi/asm/unistd-eabi.h GEN ./Makefile WRAP arch/arm/include/generated/asm/bitsperlong.h WRAP arch/arm/include/generated/asm/clkdev.h WRAP arch/arm/include/generated/asm/cputime.h WRAP arch/arm/include/generated/asm/current.h WRAP arch/arm/include/generated/asm/early_ioremap.h WRAP arch/arm/include/generated/asm/emergency-restart.h WRAP arch/arm/include/generated/asm/errno.h WRAP arch/arm/include/generated/asm/exec.h WRAP arch/arm/include/generated/asm/ioctl.h WRAP arch/arm/include/generated/asm/ipcbuf.h WRAP arch/arm/include/generated/asm/irq_regs.h WRAP arch/arm/include/generated/asm/kdebug.h WRAP arch/arm/include/generated/asm/local.h UPD include/config/kernel.release WRAP arch/arm/include/generated/asm/local64.h WRAP arch/arm/include/generated/asm/mm-arch-hooks.h WRAP arch/arm/include/generated/asm/msgbuf.h WRAP arch/arm/include/generated/asm/msi.h WRAP arch/arm/include/generated/asm/param.h WRAP arch/arm/include/generated/asm/parport.h WRAP arch/arm/include/generated/asm/poll.h CHK include/generated/uapi/linux/version.h WRAP arch/arm/include/generated/asm/preempt.h WRAP arch/arm/include/generated/asm/resource.h WRAP arch/arm/include/generated/asm/rwsem.h WRAP arch/arm/include/generated/asm/seccomp.h WRAP arch/arm/include/generated/asm/segment.h UPD include/generated/uapi/linux/version.h WRAP arch/arm/include/generated/asm/sembuf.h WRAP arch/arm/include/generated/asm/serial.h WRAP arch/arm/include/generated/asm/shmbuf.h WRAP arch/arm/include/generated/asm/siginfo.h WRAP arch/arm/include/generated/asm/simd.h WRAP arch/arm/include/generated/asm/sizes.h WRAP arch/arm/include/generated/asm/socket.h WRAP arch/arm/include/generated/asm/sockios.h WRAP arch/arm/include/generated/asm/termbits.h WRAP arch/arm/include/generated/asm/termios.h WRAP arch/arm/include/generated/asm/timex.h WRAP arch/arm/include/generated/asm/trace_clock.h WRAP arch/arm/include/generated/asm/unaligned.h Using /home/kisskb/slave/src as source for kernel CHK include/generated/utsrelease.h UPD include/generated/utsrelease.h HOSTCC scripts/kallsyms HOSTCC scripts/conmakehash HOSTCC scripts/recordmcount HOSTCC scripts/sortextable HOSTCC scripts/dtc/dtc.o HOSTCC scripts/dtc/flattree.o CC scripts/mod/empty.o HOSTCC scripts/mod/mk_elfconfig HOSTCC scripts/dtc/fstree.o HOSTCC scripts/dtc/data.o CC scripts/mod/devicetable-offsets.s HOSTCC scripts/dtc/livetree.o GEN scripts/mod/devicetable-offsets.h HOSTCC scripts/dtc/treesource.o MKELF scripts/mod/elfconfig.h HOSTCC scripts/mod/modpost.o HOSTCC scripts/dtc/srcpos.o HOSTCC scripts/mod/file2alias.o HOSTCC scripts/dtc/checks.o HOSTCC scripts/dtc/util.o HOSTCC scripts/mod/sumversion.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 HOSTLD scripts/dtc/dtc HOSTLD scripts/mod/modpost SYSNR arch/arm/include/generated/asm/unistd-nr.h GEN arch/arm/include/generated/asm/mach-types.h SYSTBL arch/arm/include/generated/calls-oabi.S SYSTBL arch/arm/include/generated/calls-eabi.S 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/arm/kernel/asm-offsets.s CHK include/generated/asm-offsets.h UPD include/generated/asm-offsets.h CALL /home/kisskb/slave/src/scripts/checksyscalls.sh HOSTCC usr/gen_init_cpio CC init/main.o CHK include/generated/compile.h CC init/do_mounts.o CC init/do_mounts_initrd.o CC init/initramfs.o CC init/calibrate.o CC arch/arm/vfp/vfpmodule.o UPD include/generated/compile.h LDS arch/arm/vdso/vdso.lds CC arch/arm/kernel/elf.o CC arch/arm/mm/dma-mapping.o CC arch/arm/vdso/vgettimeofday.o CC arch/arm/common/firmware.o GEN usr/initramfs_data.cpio.gz AS usr/initramfs_data.o AS arch/arm/kernel/entry-common.o AS arch/arm/vdso/datapage.o LD usr/built-in.o AS arch/arm/vfp/entry.o HOSTCC arch/arm/vdso/vdsomunge CC arch/arm/kernel/irq.o CC arch/arm/kernel/opcodes.o AS arch/arm/vfp/vfphw.o CC init/init_task.o VDSO arch/arm/vdso/vdso.so.raw MUNGE arch/arm/vdso/vdso.so.dbg OBJCOPY arch/arm/vdso/vdso.so AS arch/arm/vdso/vdso.o CC arch/arm/vfp/vfpsingle.o LD arch/arm/vdso/built-in.o CC arch/arm/mm/extable.o LD arch/arm/common/built-in.o LD arch/arm/probes/built-in.o LD arch/arm/net/built-in.o LD arch/arm/crypto/built-in.o LD arch/arm/firmware/built-in.o CC arch/arm/mm/fault.o CC arch/arm/mach-bcm/board_bcm2835.o CC arch/arm/mm/init.o CC arch/arm/kernel/process.o CC arch/arm/vfp/vfpdouble.o CC arch/arm/mm/iomap.o CC arch/arm/kernel/ptrace.o CC kernel/fork.o CC init/version.o LD arch/arm/mach-bcm/built-in.o LD certs/built-in.o LD init/mounts.o CC arch/arm/mm/fault-armv.o CC mm/filemap.o CC arch/arm/mm/flush.o CC arch/arm/mm/idmap.o LD init/built-in.o CC kernel/exec_domain.o CC arch/arm/kernel/reboot.o CC fs/open.o CC arch/arm/kernel/return_address.o LD arch/arm/vfp/vfp.o LD arch/arm/vfp/built-in.o CC ipc/util.o CC arch/arm/kernel/setup.o CC arch/arm/mm/ioremap.o CC fs/read_write.o CC kernel/panic.o CC kernel/cpu.o CC kernel/exit.o CC arch/arm/mm/mmap.o CC ipc/msgutil.o CC kernel/softirq.o CC arch/arm/kernel/signal.o CC fs/file_table.o CC fs/super.o CC arch/arm/mm/pgd.o CC security/commoncap.o CC ipc/msg.o CC mm/mempool.o CC arch/arm/mm/mmu.o CC arch/arm/mm/pageattr.o AS arch/arm/kernel/sigreturn_codes.o CC crypto/api.o CC arch/arm/kernel/stacktrace.o CC arch/arm/kernel/sys_arm.o CC kernel/resource.o CC arch/arm/mm/alignment.o CC block/bio.o CC fs/char_dev.o CC ipc/sem.o CC security/min_addr.o CC mm/oom_kill.o CC arch/arm/kernel/time.o CC block/elevator.o CC crypto/cipher.o CC security/device_cgroup.o CC arch/arm/kernel/traps.o AS arch/arm/mm/abort-ev6.o CC kernel/sysctl.o AS arch/arm/mm/abort-ev7.o AS arch/arm/mm/pabort-v6.o CC fs/stat.o AS arch/arm/mm/pabort-v7.o AS arch/arm/mm/cache-v6.o AS arch/arm/mm/cache-v7.o CC crypto/compress.o CC mm/maccess.o CC arch/arm/mm/copypage-v6.o LD security/built-in.o CC fs/exec.o CC arch/arm/kernel/atags_parse.o CC ipc/shm.o CC fs/pipe.o CC block/blk-core.o CC mm/page_alloc.o CC ipc/syscall.o CC crypto/memneq.o CC arch/arm/mm/context.o CC arch/arm/kernel/atags_proc.o CC drivers/amba/bus.o AS arch/arm/kernel/entry-armv.o AS arch/arm/mm/tlb-v6.o CC crypto/crypto_wq.o AS arch/arm/mm/tlb-v7.o CC kernel/sysctl_binary.o CC arch/arm/kernel/arch_timer.o /home/kisskb/slave/src/ipc/shm.c: In function 'SyS_shmdt': /home/kisskb/slave/src/ipc/shm.c:1357:59: warning: 'file' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/ipc/shm.c:1279:15: note: 'file' was declared here AS arch/arm/kernel/entry-ftrace.o AS arch/arm/mm/proc-v6.o CC arch/arm/kernel/ftrace.o AS arch/arm/mm/proc-v7.o CC ipc/ipc_sysctl.o CC arch/arm/mm/l2c-common.o CC kernel/capability.o CC fs/namei.o LD drivers/amba/built-in.o LD drivers/auxdisplay/built-in.o CC arch/arm/mm/cache-l2x0.o CC drivers/base/component.o CC crypto/algapi.o CC ipc/namespace.o CC arch/arm/kernel/insn.o CC arch/arm/kernel/jump_label.o CC arch/arm/kernel/patch.o CC fs/fcntl.o CC kernel/ptrace.o LD ipc/built-in.o CC fs/ioctl.o CC drivers/base/core.o /home/kisskb/slave/src/arch/arm/kernel/patch.c: In function '__patch_text_real': /home/kisskb/slave/src/arch/arm/include/asm/irqflags.h:170:2: warning: 'flags' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/arch/arm/kernel/patch.c:60:16: note: 'flags' was declared here CC arch/arm/kernel/machine_kexec.o AS arch/arm/mm/l2c-l2x0-resume.o LD arch/arm/mm/built-in.o CC mm/page-writeback.o CC crypto/scatterwalk.o CC mm/readahead.o AS arch/arm/kernel/relocate_kernel.o CC block/blk-tag.o CC kernel/user.o CC sound/sound_core.o CC arch/arm/kernel/kgdb.o CC mm/swap.o CC crypto/proc.o CC kernel/signal.o LD sound/arm/built-in.o LD sound/atmel/built-in.o CC sound/core/sound.o CC arch/arm/kernel/unwind.o CC arch/arm/kernel/devtree.o CC block/blk-sysfs.o CC drivers/base/bus.o CC crypto/aead.o CC sound/core/init.o CC fs/readdir.o CC block/blk-flush.o CC arch/arm/kernel/crash_dump.o CC sound/core/memory.o CC arch/arm/kernel/hw_breakpoint.o CC arch/arm/kernel/perf_regs.o CC mm/truncate.o CC fs/select.o CC block/blk-settings.o CC drivers/base/dd.o CC arch/arm/kernel/perf_callchain.o CC crypto/ablkcipher.o CC sound/core/control.o CC sound/core/misc.o LD firmware/built-in.o CC sound/core/device.o CC arch/arm/kernel/perf_event_xscale.o CC drivers/base/syscore.o CC arch/arm/kernel/perf_event_v6.o CC block/blk-ioc.o CC mm/vmscan.o CC fs/dcache.o CC kernel/sys.o CC crypto/blkcipher.o CC fs/inode.o CC drivers/base/driver.o CC arch/arm/kernel/perf_event_v7.o CC block/blk-map.o CC block/blk-exec.o CC sound/core/info.o CC drivers/base/class.o CC crypto/skcipher.o CC block/blk-merge.o LD sound/drivers/mpu401/built-in.o LD sound/drivers/opl3/built-in.o LD sound/drivers/opl4/built-in.o LD sound/drivers/pcsp/built-in.o LD sound/drivers/vx/built-in.o LD sound/drivers/built-in.o LD drivers/block/built-in.o CC arch/arm/kernel/vdso.o LD sound/firewire/built-in.o LD drivers/bus/built-in.o CC arch/arm/kernel/io.o CC drivers/base/platform.o CC sound/core/ctljack.o CC kernel/kmod.o CC crypto/seqiv.o AS arch/arm/kernel/hyp-stub.o LD sound/hda/built-in.o CC fs/attr.o AS arch/arm/kernel/smccc-call.o CC arch/arm/oprofile/../../../drivers/oprofile/oprof.o AS arch/arm/kernel/head.o CC sound/core/jack.o LDS arch/arm/kernel/vmlinux.lds LD arch/arm/kernel/built-in.o CC sound/core/timer.o CC arch/arm/oprofile/../../../drivers/oprofile/cpu_buffer.o CC crypto/echainiv.o CC fs/bad_inode.o CC kernel/workqueue.o CC crypto/ahash.o CC crypto/shash.o CC drivers/base/cpu.o CC block/blk-softirq.o CC mm/shmem.o CC fs/file.o CC arch/arm/oprofile/../../../drivers/oprofile/buffer_sync.o LD drivers/cdrom/built-in.o CC sound/core/pcm.o CC block/blk-timeout.o CC drivers/base/firmware.o CC net/socket.o CC crypto/akcipher.o CC arch/arm/oprofile/../../../drivers/oprofile/event_buffer.o CC drivers/base/init.o CC mm/util.o CC fs/filesystems.o CC block/blk-lib.o CC arch/arm/oprofile/../../../drivers/oprofile/oprofile_files.o CC drivers/base/map.o CC sound/core/pcm_native.o CC crypto/kpp.o CC arch/arm/oprofile/../../../drivers/oprofile/oprofilefs.o CC drivers/base/devres.o CC arch/arm/oprofile/../../../drivers/oprofile/oprofile_stats.o CC fs/namespace.o CC block/blk-mq.o CC crypto/acompress.o AS arch/arm/lib/ashldi3.o CC arch/arm/oprofile/../../../drivers/oprofile/timer_int.o AS arch/arm/lib/ashrdi3.o AS arch/arm/lib/backtrace.o CC kernel/pid.o AS arch/arm/lib/bswapsdi2.o CC drivers/base/attribute_container.o AS arch/arm/lib/call_with_stack.o CC mm/mmzone.o AS arch/arm/lib/changebit.o CC arch/arm/oprofile/../../../drivers/oprofile/oprofile_perf.o AS arch/arm/lib/clear_user.o LD net/802/built-in.o AS arch/arm/lib/clearbit.o CC net/core/sock.o CC crypto/scompress.o AS arch/arm/lib/copy_from_user.o CC mm/vmstat.o AS arch/arm/lib/copy_page.o CC drivers/base/transport_class.o AS arch/arm/lib/copy_to_user.o AS arch/arm/lib/csumipv6.o AS arch/arm/lib/csumpartial.o AS arch/arm/lib/csumpartialcopy.o CC kernel/task_work.o CC arch/arm/oprofile/common.o AS arch/arm/lib/csumpartialcopyuser.o CC drivers/base/topology.o AS arch/arm/lib/delay-loop.o CC crypto/algboss.o CC arch/arm/lib/delay.o CC sound/core/pcm_lib.o CC kernel/extable.o AS arch/arm/lib/div64.o CC mm/backing-dev.o CC fs/seq_file.o LD arch/arm/oprofile/oprofile.o LD arch/arm/oprofile/built-in.o CC mm/mm_init.o AS arch/arm/lib/findbit.o CC drivers/base/container.o CC block/blk-mq-tag.o AS arch/arm/lib/getuser.o AS arch/arm/lib/io-readsb.o AS arch/arm/lib/io-readsl.o AS arch/arm/lib/io-readsw-armv4.o CC kernel/params.o AS arch/arm/lib/io-writesb.o CC drivers/base/property.o CC crypto/testmgr.o CC crypto/hmac.o AS arch/arm/lib/io-writesl.o AS arch/arm/lib/io-writesw-armv4.o AS arch/arm/lib/lib1funcs.o AS arch/arm/lib/lshrdi3.o CC block/blk-stat.o CC fs/xattr.o AS arch/arm/lib/memchr.o CC mm/mmu_context.o AS arch/arm/lib/memcpy.o AS arch/arm/lib/memmove.o CC block/blk-mq-sysfs.o AS arch/arm/lib/memset.o AS arch/arm/lib/memzero.o CC crypto/crypto_null.o CC kernel/kthread.o AS arch/arm/lib/muldi3.o CC net/core/request_sock.o AS arch/arm/lib/putuser.o CC mm/percpu.o AS arch/arm/lib/setbit.o CC net/ethernet/eth.o AS arch/arm/lib/strchr.o AS arch/arm/lib/strrchr.o CC sound/core/pcm_misc.o AS arch/arm/lib/testchangebit.o AS arch/arm/lib/testclearbit.o CC crypto/sha256_generic.o CC block/blk-mq-cpumap.o AS arch/arm/lib/testsetbit.o CC drivers/base/cacheinfo.o CC fs/libfs.o AS arch/arm/lib/ucmpdi2.o AR arch/arm/lib/lib.a EXPORTS arch/arm/lib/lib-ksyms.o LD arch/arm/lib/built-in.o CC sound/core/pcm_memory.o CC kernel/sys_ni.o CC net/core/skbuff.o CC kernel/nsproxy.o CC lib/lockref.o CC block/ioctl.o CC lib/bcd.o CC lib/div64.o CC drivers/base/devtmpfs.o LD net/ethernet/built-in.o CC mm/slab_common.o CC drivers/base/power/sysfs.o CC sound/core/memalloc.o CC crypto/gf128mul.o CC kernel/notifier.o CC lib/sort.o CC fs/fs-writeback.o CC lib/parser.o CC drivers/base/power/generic_ops.o CC fs/pnode.o CC block/genhd.o CC sound/core/pcm_timer.o CC kernel/ksysfs.o CC lib/halfmd4.o CC crypto/ctr.o CC lib/debug_locks.o CC drivers/base/power/common.o CC lib/random32.o CC sound/core/pcm_dmaengine.o CC mm/compaction.o LD sound/i2c/other/built-in.o LD sound/i2c/built-in.o LD sound/core/snd.o CC kernel/cred.o CC kernel/reboot.o CC lib/bust_spinlocks.o CC drivers/base/power/qos.o CC crypto/gcm.o CC lib/kasprintf.o LD sound/core/snd-timer.o LD sound/core/snd-pcm.o LD sound/core/snd-pcm-dmaengine.o LD sound/core/built-in.o CC block/scsi_ioctl.o CC lib/bitmap.o CC kernel/async.o LD sound/isa/ad1816a/built-in.o LD sound/isa/ad1848/built-in.o LD sound/isa/cs423x/built-in.o LD sound/isa/es1688/built-in.o LD sound/isa/galaxy/built-in.o LD sound/mips/built-in.o LD sound/isa/gus/built-in.o LD sound/parisc/built-in.o LD sound/isa/msnd/built-in.o LD sound/isa/opti9xx/built-in.o LD sound/isa/sb/built-in.o LD sound/isa/wavefront/built-in.o LD sound/isa/wss/built-in.o LD sound/isa/built-in.o LD sound/pci/ac97/built-in.o LD sound/pci/ali5451/built-in.o LD virt/lib/built-in.o LD sound/pci/asihpi/built-in.o LD virt/built-in.o CC kernel/range.o LD sound/pci/au88x0/built-in.o LD sound/pci/aw2/built-in.o LD sound/pci/ca0106/built-in.o LD sound/pci/cs46xx/built-in.o LD sound/pci/cs5535audio/built-in.o CC drivers/base/power/runtime.o LD sound/pci/ctxfi/built-in.o LD sound/pci/echoaudio/built-in.o LD sound/pci/emu10k1/built-in.o LD sound/pci/hda/built-in.o CC fs/splice.o LD sound/pci/ice1712/built-in.o LD sound/pci/korg1212/built-in.o LD sound/pci/lola/built-in.o LD sound/pci/lx6464es/built-in.o CC kernel/smpboot.o LD sound/pci/mixart/built-in.o LD sound/pci/nm256/built-in.o LD sound/pci/oxygen/built-in.o LD sound/pci/pcxhr/built-in.o LD sound/pci/riptide/built-in.o LD sound/pci/rme9652/built-in.o LD sound/pci/trident/built-in.o LD sound/pci/vx222/built-in.o LD sound/pci/ymfpci/built-in.o LD sound/pci/built-in.o CC lib/scatterlist.o LD sound/pcmcia/pdaudiocf/built-in.o CC net/core/datagram.o LD sound/pcmcia/vx/built-in.o LD sound/pcmcia/built-in.o LD sound/ppc/built-in.o LD sound/sh/built-in.o CC net/core/stream.o CC crypto/ccm.o CC block/partition-generic.o CC sound/soc/soc-core.o CC kernel/ucount.o CC mm/vmacache.o CC lib/gcd.o CC drivers/base/power/wakeirq.o CC kernel/groups.o CC lib/lcm.o CC lib/list_sort.o CC mm/interval_tree.o CC lib/uuid.o CC drivers/base/power/domain.o CC fs/sync.o CC lib/flex_array.o CC crypto/aes_generic.o CC crypto/arc4.o CC net/core/scm.o CC block/ioprio.o CC kernel/bpf/core.o CC lib/iov_iter.o CC mm/list_lru.o CC lib/clz_ctz.o CC fs/utimes.o CC drivers/base/power/domain_governor.o CC block/badblocks.o CC mm/workingset.o CC crypto/crc32c_generic.o CC net/core/gen_stats.o CC crypto/rng.o CC drivers/base/power/clock_ops.o CC fs/stack.o CC mm/debug.o CC fs/fs_struct.o CC block/partitions/check.o CC block/partitions/msdos.o CC sound/soc/soc-dapm.o LD drivers/base/power/built-in.o LD kernel/bpf/built-in.o /home/kisskb/slave/src/net/core/gen_stats.c: In function '__gnet_stats_copy_basic': /home/kisskb/slave/src/net/core/gen_stats.c:149:19: warning: 'seq' may be used uninitialized in this function [-Wuninitialized] CC kernel/debug/debug_core.o CC crypto/drbg.o CC drivers/base/regmap/regmap.o CC fs/statfs.o CC net/core/gen_estimator.o CC mm/gup.o CC lib/bsearch.o CC lib/find_bit.o CC kernel/events/core.o CC lib/llist.o CC block/partitions/efi.o CC lib/memweight.o CC lib/kfifo.o CC fs/fs_pin.o CC kernel/debug/gdbstub.o CC crypto/jitterentropy.o CC crypto/jitterentropy-kcapi.o CC net/core/net_namespace.o CC mm/highmem.o CC fs/nsfs.o CC lib/percpu-refcount.o LD block/partitions/built-in.o CC block/bsg.o CC crypto/ghash-generic.o CC fs/buffer.o CC mm/memory.o CC lib/percpu_ida.o CC kernel/debug/kdb/kdb_io.o CC lib/rhashtable.o CC drivers/base/regmap/regcache.o CC sound/soc/soc-jack.o LD crypto/crypto.o LD crypto/crypto_algapi.o LD crypto/crypto_blkcipher.o LD crypto/crypto_hash.o LD crypto/crypto_acompress.o LD crypto/cryptomgr.o LD crypto/jitterentropy_rng.o LD crypto/built-in.o CC drivers/base/regmap/regcache-rbtree.o CC net/core/secure_seq.o CC kernel/debug/kdb/kdb_main.o CC block/noop-iosched.o /home/kisskb/slave/src/lib/rhashtable.c: In function 'rht_deferred_worker': /home/kisskb/slave/src/lib/rhashtable.c:199:2: warning: 'next' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/lib/rhashtable.c:169:28: note: 'next' was declared here CC sound/soc/soc-cache.o CC kernel/debug/kdb/kdb_support.o CC drivers/base/regmap/regcache-lzo.o CC lib/reciprocal_div.o CC block/deadline-iosched.o CC lib/once.o CC net/core/flow_dissector.o CC sound/soc/soc-utils.o CC drivers/base/regmap/regcache-flat.o CC lib/string_helpers.o CC mm/mincore.o CC sound/soc/soc-pcm.o CC block/cfq-iosched.o CC fs/block_dev.o CC kernel/debug/kdb/kdb_bt.o CC drivers/base/regmap/regmap-debugfs.o /home/kisskb/slave/src/net/core/flow_dissector.c: In function '__skb_flow_dissect': /home/kisskb/slave/src/net/core/flow_dissector.c:304:7: warning: 'vlan' may be used uninitialized in this function [-Wuninitialized] CC drivers/base/regmap/regmap-i2c.o CC mm/mlock.o CC lib/hexdump.o GENKDB kernel/debug/kdb/gen-kdb_cmds.c CC kernel/debug/kdb/kdb_bp.o CC lib/kstrtox.o CC net/core/sysctl_net_core.o CC drivers/base/regmap/regmap-spi.o CC drivers/base/regmap/regmap-mmio.o CC kernel/debug/kdb/kdb_debugger.o CC lib/test-kstrtox.o CC mm/mmap.o LD drivers/base/regmap/built-in.o DTC arch/arm/boot/dts/bcm2835-rpi-b.dtb LD drivers/base/test/built-in.o CC drivers/base/dma-mapping.o DTC arch/arm/boot/dts/bcm2835-rpi-a.dtb DTC arch/arm/boot/dts/bcm2835-rpi-b-rev2.dtb DTC arch/arm/boot/dts/bcm2835-rpi-b-plus.dtb CC kernel/debug/kdb/gen-kdb_cmds.o CC kernel/events/ring_buffer.o DTC arch/arm/boot/dts/bcm2835-rpi-a-plus.dtb LD kernel/debug/kdb/built-in.o DTC arch/arm/boot/dts/bcm2836-rpi-2-b.dtb LD kernel/debug/built-in.o CC fs/direct-io.o DTC arch/arm/boot/dts/bcm2835-rpi-zero.dtb CC mm/mprotect.o CC mm/mremap.o CC lib/pci_iomap.o CC net/core/dev.o CC sound/soc/soc-io.o CC drivers/base/dma-coherent.o CC lib/iomap_copy.o LD block/built-in.o CC lib/devres.o CC lib/hweight.o CC lib/bitrev.o CC kernel/events/callchain.o CC kernel/events/hw_breakpoint.o CC net/ipv4/route.o CC sound/soc/soc-devres.o CC sound/soc/soc-ops.o CC drivers/base/firmware_class.o CC lib/rational.o CC lib/crc16.o LD sound/sparc/built-in.o CC drivers/char/mem.o CC mm/msync.o CC mm/rmap.o HOSTCC lib/gen_crc32table LD kernel/events/built-in.o CC kernel/irq/irqdesc.o CC lib/genalloc.o CC fs/mpage.o CC sound/soc/soc-generic-dmaengine-pcm.o CC drivers/base/pinctrl.o LD sound/spi/built-in.o CC drivers/char/random.o CC drivers/char/ttyprintk.o CC kernel/irq/handle.o CC lib/fonts/fonts.o LD drivers/base/built-in.o CC drivers/char/misc.o LD sound/soc/adi/built-in.o LD sound/soc/amd/built-in.o LD sound/soc/atmel/built-in.o CC fs/proc_namespace.o LD sound/soc/au1x/built-in.o CC lib/fonts/font_8x8.o CC sound/soc/bcm/bcm2835-i2s.o CC lib/fonts/font_8x16.o CC mm/vmalloc.o LD sound/synth/built-in.o LD sound/soc/blackfin/built-in.o LD drivers/char/agp/built-in.o LD sound/usb/6fire/built-in.o LD sound/usb/bcd2000/built-in.o /home/kisskb/slave/src/net/core/dev.c: In function 'validate_xmit_skb_list': /home/kisskb/slave/src/net/core/dev.c:3005:15: warning: 'tail' may be used uninitialized in this function [-Wuninitialized] LD sound/usb/caiaq/built-in.o LD sound/usb/hiface/built-in.o CC kernel/irq/manage.o LD sound/usb/misc/built-in.o LD sound/usb/usx2y/built-in.o LD sound/usb/built-in.o CC kernel/irq/spurious.o LD lib/fonts/font.o LD lib/fonts/built-in.o CC lib/lz4/lz4_decompress.o CC kernel/irq/resend.o CC net/ipv4/inetpeer.o CC fs/debugfs/inode.o LD lib/lz4/built-in.o CC lib/lzo/lzo1x_compress.o CC sound/last.o LD sound/soc/bcm/snd-soc-bcm2835-i2s.o LD sound/soc/bcm/built-in.o LD sound/soc/cirrus/built-in.o CC drivers/char/hw_random/core.o LD sound/soc/codecs/built-in.o LD sound/soc/davinci/built-in.o LD sound/soc/dwc/built-in.o LD sound/soc/fsl/built-in.o LD sound/soc/generic/built-in.o LD sound/soc/img/built-in.o LD sound/soc/intel/boards/built-in.o LD sound/soc/intel/built-in.o LD sound/soc/jz4740/built-in.o LD sound/soc/kirkwood/built-in.o LD sound/soc/mediatek/built-in.o LD sound/soc/mxs/built-in.o CC lib/lzo/lzo1x_decompress_safe.o LD sound/soc/nuc900/built-in.o LD sound/soc/omap/built-in.o LD sound/soc/pxa/built-in.o LD sound/soc/qcom/built-in.o LD sound/soc/rockchip/built-in.o LD sound/soc/samsung/built-in.o LD sound/soc/sh/built-in.o LD sound/soc/sirf/built-in.o LD sound/soc/spear/built-in.o LD sound/soc/sti/built-in.o LD sound/soundcore.o LD sound/soc/sunxi/built-in.o CC drivers/char/hw_random/bcm2835-rng.o LD sound/soc/tegra/built-in.o LD sound/soc/txx9/built-in.o LD sound/soc/ux500/built-in.o CC kernel/irq/chip.o LD sound/soc/xtensa/built-in.o LD sound/soc/zte/built-in.o LD sound/soc/snd-soc-core.o CC fs/debugfs/file.o LD sound/soc/built-in.o LD lib/lzo/lzo_compress.o LD lib/lzo/lzo_decompress.o LD lib/lzo/built-in.o LD sound/built-in.o CC lib/xz/xz_dec_syms.o CC mm/pagewalk.o CC net/ipv6/af_inet6.o CC lib/zlib_inflate/inffast.o CC mm/pgtable-generic.o CC net/ipv4/protocol.o CC lib/xz/xz_dec_stream.o LD drivers/char/hw_random/rng-core.o LD drivers/char/hw_random/built-in.o CC lib/zlib_inflate/inflate.o LD drivers/char/built-in.o LD drivers/char/ipmi/built-in.o CC drivers/clk/clk-devres.o CC drivers/clocksource/clksrc-probe.o CC net/core/ethtool.o CC mm/process_vm_access.o CC kernel/irq/dummychip.o CC lib/xz/xz_dec_lzma2.o CC drivers/clk/clkdev.o CC lib/zlib_inflate/infutil.o LD fs/debugfs/debugfs.o LD fs/debugfs/built-in.o CC fs/devpts/inode.o CC drivers/clocksource/mmio.o CC net/ipv4/ip_input.o CC kernel/irq/devres.o CC lib/zlib_inflate/inftrees.o CC lib/zlib_inflate/inflate_syms.o CC mm/init-mm.o CC drivers/clk/clk.o CC net/ipv6/anycast.o CC drivers/clocksource/bcm2835_timer.o CC lib/xz/xz_dec_bcj.o CC kernel/irq/autoprobe.o LD lib/zlib_inflate/zlib_inflate.o LD lib/zlib_inflate/built-in.o CC net/ipv6/ip6_output.o CC mm/nobootmem.o LD fs/devpts/devpts.o LD fs/devpts/built-in.o LD fs/exofs/built-in.o CC fs/exportfs/expfs.o LD lib/xz/xz_dec.o LD lib/xz/built-in.o CC drivers/clocksource/arm_arch_timer.o CC lib/swiotlb.o CC kernel/irq/irqdomain.o LD fs/exportfs/exportfs.o LD fs/exportfs/built-in.o CC net/ipv4/ip_fragment.o CC fs/ext2/balloc.o CC mm/fadvise.o CC drivers/clocksource/timer-sp804.o CC kernel/irq/proc.o CC fs/ext4/balloc.o LD drivers/clocksource/built-in.o CC mm/madvise.o CC fs/ext4/bitmap.o CC net/core/dev_addr_lists.o CC fs/ext2/dir.o CC lib/iommu-helper.o CC lib/iommu-common.o LD kernel/irq/built-in.o LD kernel/livepatch/built-in.o CC kernel/locking/mutex.o CC net/ipv4/ip_forward.o CC kernel/locking/semaphore.o CC drivers/clk/clk-divider.o CC lib/syscall.o CC net/ipv6/ip6_input.o CC mm/memblock.o CC fs/ext2/file.o CC net/core/dst.o CC net/core/netevent.o CC fs/ext4/dir.o CC kernel/locking/rwsem.o CC lib/dynamic_debug.o CC kernel/locking/percpu-rwsem.o CC fs/ext2/ialloc.o CC net/ipv4/ip_options.o CC mm/page_io.o CC kernel/locking/rtmutex.o CC drivers/clk/clk-fixed-factor.o CC drivers/clk/clk-fixed-rate.o CC net/ipv6/addrconf.o CC fs/ext4/file.o CC net/core/neighbour.o CC fs/ext2/inode.o CC lib/nlattr.o CC drivers/clk/clk-gate.o LD drivers/crypto/built-in.o CC drivers/clk/clk-multiplier.o CC kernel/locking/rwsem-xadd.o CC mm/swap_state.o CC net/ipv4/ip_output.o CC drivers/dma/dmaengine.o CC drivers/clk/clk-mux.o LD kernel/locking/built-in.o CC fs/ext4/fsync.o CC kernel/power/qos.o CC lib/dynamic_queue_limits.o CC drivers/clk/clk-composite.o CC mm/swapfile.o CC lib/glob.o CC fs/ext2/ioctl.o CC lib/strncpy_from_user.o CC fs/ext4/ialloc.o CC drivers/clk/clk-fractional-divider.o CC kernel/power/main.o CC fs/ext2/namei.o CC lib/strnlen_user.o CC drivers/dma/virt-dma.o CC lib/net_utils.o CC kernel/power/process.o CC drivers/clk/clk-gpio.o CC fs/ext2/super.o CC drivers/dma/of-dma.o CC net/core/rtnetlink.o CC net/ipv4/ip_sockglue.o CC lib/sg_pool.o CC drivers/clk/clk-conf.o CC drivers/dma/bcm2835-dma.o CC kernel/power/poweroff.o CC mm/dmapool.o CC lib/sbitmap.o CC fs/ext4/inode.o LD kernel/power/built-in.o CC kernel/printk/printk.o CC drivers/clk/bcm/clk-bcm2835.o CC fs/ext2/symlink.o CC lib/argv_split.o CC mm/ksm.o CC net/ipv6/addrlabel.o CC fs/ext2/xattr.o CC lib/bug.o LD drivers/dma/qcom/built-in.o LD drivers/dma/xilinx/built-in.o LD drivers/dma/built-in.o CC mm/slub.o CC net/ipv4/inet_hashtables.o CC lib/chacha20.o /home/kisskb/slave/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl': /home/kisskb/slave/src/kernel/printk/printk.c:183:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] CC drivers/clk/bcm/clk-bcm2835-aux.o CC lib/cmdline.o CC fs/ext2/xattr_user.o CC lib/ctype.o CC lib/dec_and_lock.o LD drivers/clk/bcm/built-in.o CC lib/decompress.o LD drivers/clk/mvebu/built-in.o CC net/ipv6/route.o LD drivers/clk/ti/built-in.o LD drivers/clk/built-in.o CC lib/decompress_bunzip2.o CC drivers/dma-buf/dma-buf.o CC kernel/printk/nmi.o CC fs/ext2/xattr_trusted.o CC net/core/utils.o CC fs/ext4/page-io.o CC fs/ext2/acl.o LD kernel/printk/built-in.o CC kernel/rcu/update.o CC lib/decompress_inflate.o CC net/ipv4/inet_timewait_sock.o CC drivers/dma-buf/dma-fence.o LD fs/ext2/ext2.o LD fs/ext2/built-in.o CC kernel/rcu/sync.o CC lib/decompress_unlz4.o CC kernel/rcu/srcu.o CC net/core/link_watch.o CC kernel/rcu/tiny.o CC kernel/sched/core.o CC lib/decompress_unlzma.o CC kernel/time/time.o CC net/ipv4/inet_connection_sock.o LD kernel/rcu/built-in.o CC net/ipv4/tcp.o CC fs/ext4/ioctl.o CC mm/migrate.o CC drivers/dma-buf/dma-fence-array.o CC net/core/filter.o CC lib/decompress_unlzo.o CC drivers/dma-buf/reservation.o CC kernel/time/timer.o CC net/ipv6/ip6_fib.o CC lib/decompress_unxz.o CC drivers/dma-buf/seqno-fence.o CC fs/ext4/namei.o CC lib/dma-noop.o CC fs/ext4/super.o CC mm/cleancache.o CC drivers/dma-buf/sync_file.o CC lib/dump_stack.o CC mm/early_ioremap.o CC lib/earlycpio.o CC lib/extable.o LD drivers/dma-buf/built-in.o CC kernel/time/hrtimer.o LD drivers/firewire/built-in.o CC drivers/firmware/raspberrypi.o CC net/ipv6/ipv6_sockglue.o CC net/core/sock_diag.o CC lib/fdt.o LD mm/built-in.o CC lib/fdt_empty_tree.o CC net/core/dev_ioctl.o CC net/ipv4/tcp_input.o CC lib/fdt_ro.o LD drivers/firmware/broadcom/built-in.o LD drivers/firmware/meson/built-in.o CC lib/fdt_rw.o LD drivers/firmware/tegra/built-in.o CC kernel/sched/loadavg.o LD drivers/firmware/built-in.o CC drivers/gpio/devres.o CC lib/fdt_strerror.o CC lib/fdt_sw.o CC kernel/time/timekeeping.o CC lib/fdt_wip.o CC net/mac80211/main.o CC fs/ext4/symlink.o CC kernel/sched/clock.o CC lib/flex_proportions.o CC net/core/tso.o CC drivers/gpio/gpiolib.o CC lib/idr.o CC kernel/sched/cputime.o CC net/ipv6/ndisc.o CC net/netfilter/core.o CC net/core/sock_reuseport.o CC lib/int_sqrt.o CC kernel/sched/idle_task.o CC lib/ioremap.o CC lib/irq_regs.o CC kernel/sched/fair.o CC lib/is_single_threaded.o CC kernel/time/ntp.o CC net/netfilter/nf_log.o CC net/mac80211/status.o CC lib/klist.o CC net/core/flow.o CC net/ipv6/udp.o CC drivers/gpio/gpiolib-legacy.o CC lib/kobject.o CC kernel/time/clocksource.o CC drivers/gpio/gpiolib-devprop.o CC net/core/net-sysfs.o CC net/netfilter/nf_queue.o CC kernel/sched/rt.o CC lib/kobject_uevent.o CC net/ipv4/tcp_output.o CC drivers/gpio/gpiolib-of.o CC kernel/time/jiffies.o CC net/mac80211/driver-ops.o /home/kisskb/slave/src/drivers/gpio/gpiolib-of.c: In function 'of_gpiochip_add': /home/kisskb/slave/src/drivers/gpio/gpiolib-of.c:253:7: warning: 'dflags' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/gpio/gpiolib-of.c:242:19: note: 'dflags' was declared here /home/kisskb/slave/src/drivers/gpio/gpiolib-of.c:253:7: warning: 'lflags' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/gpio/gpiolib-of.c:241:25: note: 'lflags' was declared here CC kernel/time/timer_list.o CC net/netfilter/nf_sockopt.o CC kernel/sched/deadline.o CC drivers/gpio/gpiolib-sysfs.o CC lib/md5.o CC net/ipv6/udplite.o CC lib/nmi_backtrace.o CC net/core/net-procfs.o CC kernel/time/timeconv.o CC kernel/sched/stop_task.o CC kernel/time/timecounter.o LD drivers/gpio/built-in.o LD net/netfilter/netfilter.o LD net/netfilter/built-in.o CC net/ipv6/raw.o CC lib/nodemask.o CC kernel/time/alarmtimer.o CC drivers/gpu/drm/drm_crtc_helper.o CC lib/plist.o CC lib/radix-tree.o CC net/mac80211/sta_info.o CC kernel/sched/wait.o LD drivers/gpu/vga/built-in.o CC net/mac80211/wep.o CC net/core/net-traces.o CC fs/ext4/hash.o CC kernel/time/posix-timers.o CC kernel/sched/swait.o CC net/ipv4/tcp_timer.o CC drivers/gpu/drm/drm_dp_helper.o CC lib/ratelimit.o CC kernel/sched/completion.o CC fs/ext4/resize.o CC lib/rbtree.o CC lib/seq_buf.o CC net/ipv6/icmp.o CC kernel/sched/idle.o CC net/ipv4/tcp_ipv4.o CC kernel/time/posix-cpu-timers.o CC lib/sha1.o CC drivers/gpu/drm/drm_probe_helper.o CC lib/show_mem.o CC net/core/dst_cache.o CC kernel/time/posix-clock.o CC kernel/sched/auto_group.o CC lib/string.o CC drivers/gpu/drm/drm_plane_helper.o CC drivers/gpu/drm/drm_dp_mst_topology.o CC net/ipv6/mcast.o CC net/mac80211/wpa.o CC lib/timerqueue.o CC fs/ext4/extents.o CC kernel/time/itimer.o CC kernel/sched/debug.o CC lib/vsprintf.o LD net/core/built-in.o CC net/mac80211/scan.o CC lib/win_minmax.o CC kernel/time/clockevents.o CC kernel/sched/cpuacct.o /home/kisskb/slave/src/drivers/gpu/drm/drm_dp_mst_topology.c: In function 'drm_dp_sideband_msg_build': /home/kisskb/slave/src/drivers/gpu/drm/drm_dp_mst_topology.c:349:23: warning: 'hdrlen' may be used uninitialized in this function [-Wuninitialized] CC net/ipv4/tcp_minisocks.o CC kernel/time/tick-common.o LD kernel/sched/built-in.o CC drivers/gpu/drm/drm_atomic_helper.o CC drivers/gpu/drm/drm_kms_helper_common.o CC net/netlink/af_netlink.o CC net/packet/af_packet.o CC kernel/time/sched_clock.o CC kernel/time/tick-oneshot.o CC net/ipv4/tcp_cong.o CC net/mac80211/offchannel.o GEN lib/crc32table.h AR lib/lib.a CC lib/crc32.o CC net/netlink/genetlink.o CC net/ipv6/reassembly.o CC kernel/time/tick-sched.o EXPORTS lib/lib-ksyms.o LD lib/built-in.o CC drivers/hid/hid-core.o CC drivers/gpu/drm/drm_dp_dual_mode_helper.o /home/kisskb/slave/src/kernel/time/tick-sched.c: In function 'tick_nohz_idle_exit': /home/kisskb/slave/src/kernel/time/tick-sched.c:550:22: warning: 'now' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/kernel/time/tick-sched.c:1023:10: note: 'now' was declared here CC net/ipv4/tcp_metrics.o CC fs/ext4/ext4_jbd2.o CC kernel/time/timekeeping_debug.o CC drivers/hid/hid-input.o CC net/ipv6/tcp_ipv6.o LD kernel/time/built-in.o LD net/netlink/built-in.o CC drivers/hid/hid-debug.o CC kernel/trace/trace_clock.o CC net/mac80211/ht.o CC drivers/gpu/drm/drm_simple_kms_helper.o CC kernel/trace/ftrace.o LD drivers/hwtracing/intel_th/built-in.o CC fs/ext4/migrate.o CC kernel/trace/ring_buffer.o CC drivers/gpu/drm/drm_modeset_helper.o CC drivers/hid/hid-generic.o LD net/packet/built-in.o CC drivers/hid/usbhid/hid-core.o CC net/ipv4/tcp_fastopen.o CC net/ipv4/tcp_rate.o CC fs/ext4/mballoc.o CC net/mac80211/agg-tx.o CC drivers/gpu/drm/drm_fb_helper.o CC net/ipv6/ping.o CC net/ipv6/exthdrs.o CC net/mac80211/agg-rx.o CC net/ipv4/tcp_recovery.o CC drivers/hid/usbhid/hid-quirks.o CC net/mac80211/vht.o CC fs/ext4/block_validity.o LD drivers/hid/usbhid/usbhid.o LD drivers/hid/usbhid/built-in.o LD drivers/hid/hid.o LD drivers/hid/built-in.o CC kernel/freezer.o CC drivers/gpu/drm/drm_fb_cma_helper.o CC net/ipv4/tcp_offload.o CC kernel/trace/trace.o CC kernel/trace/trace_output.o CC net/ipv6/datagram.o CC fs/ext4/move_extent.o CC drivers/i2c/i2c-boardinfo.o CC drivers/i2c/i2c-core.o CC net/mac80211/ibss.o CC drivers/gpu/drm/drm_auth.o CC kernel/trace/trace_seq.o CC net/ipv4/datagram.o CC kernel/trace/trace_stat.o CC net/sched/sch_generic.o CC net/sched/sch_mq.o CC drivers/gpu/drm/drm_bufs.o CC net/ipv6/ip6_flowlabel.o CC fs/ext4/mmp.o CC fs/ext4/indirect.o CC net/ipv4/raw.o CC net/ipv4/udp.o CC net/sunrpc/clnt.o LD net/sched/built-in.o CC net/unix/af_unix.o CC drivers/i2c/i2c-dev.o CC net/mac80211/iface.o CC net/ipv6/inet6_connection_sock.o CC drivers/gpu/drm/drm_cache.o CC fs/ext4/extents_status.o CC drivers/i2c/algos/i2c-algo-bit.o CC kernel/trace/trace_printk.o CC net/mac80211/rate.o CC drivers/gpu/drm/drm_context.o CC net/ipv6/udp_offload.o LD drivers/i2c/algos/built-in.o CC drivers/i2c/busses/i2c-bcm2835.o CC kernel/trace/trace_sched_switch.o CC net/sunrpc/xprt.o CC drivers/gpu/drm/drm_dma.o LD drivers/i2c/busses/built-in.o CC fs/ext4/xattr.o LD drivers/i2c/muxes/built-in.o LD drivers/i2c/built-in.o CC net/mac80211/michael.o CC kernel/trace/trace_functions.o CC net/unix/garbage.o CC net/ipv4/udplite.o CC kernel/profile.o CC net/ipv6/seg6.o CC kernel/stacktrace.o CC drivers/gpu/drm/drm_fops.o CC net/mac80211/tkip.o CC kernel/futex.o CC kernel/trace/trace_sched_wakeup.o CC kernel/up.o CC net/ipv4/udp_offload.o CC net/unix/sysctl_net_unix.o CC net/sunrpc/socklib.o CC net/ipv6/sysctl_net_ipv6.o CC net/ipv6/xfrm6_policy.o CC fs/ext4/xattr_user.o CC drivers/gpu/drm/drm_gem.o CC kernel/trace/trace_nop.o LD net/unix/unix.o LD net/unix/built-in.o CC drivers/gpu/drm/drm_ioctl.o CC net/sunrpc/xprtsock.o CC fs/ext4/xattr_trusted.o CC net/mac80211/aes_ccm.o CC net/ipv4/arp.o CC net/mac80211/aes_gcm.o CC kernel/trace/trace_stack.o CC kernel/trace/trace_functions_graph.o CC net/ipv6/xfrm6_state.o CC fs/ext4/inline.o CC net/ipv6/xfrm6_input.o CC drivers/gpu/drm/drm_irq.o CC drivers/gpu/drm/drm_lock.o LD drivers/idle/built-in.o CC net/ipv6/xfrm6_output.o CC net/mac80211/aes_cmac.o CC net/wireless/core.o CC kernel/trace/blktrace.o CC net/ipv4/icmp.o CC net/wireless/sysfs.o CC net/mac80211/aes_gmac.o CC net/sunrpc/sched.o CC fs/ext4/readpage.o CC net/ipv6/xfrm6_protocol.o CC net/ipv6/netfilter.o CC kernel/trace/trace_events.o CC drivers/gpu/drm/drm_memory.o CC kernel/trace/trace_export.o CC net/mac80211/fils_aead.o CC drivers/gpu/drm/drm_drv.o CC fs/ext4/sysfs.o CC net/ipv4/devinet.o CC net/ipv4/af_inet.o CC net/wireless/radiotap.o CC net/ipv6/proc.o CC drivers/gpu/drm/drm_vm.o CC fs/ext4/acl.o CC net/ipv6/xfrm6_mode_transport.o CC net/mac80211/cfg.o CC kernel/trace/trace_event_perf.o CC net/wireless/util.o CC drivers/gpu/drm/drm_scatter.o CC drivers/gpu/drm/drm_pci.o LD fs/ext4/ext4.o LD fs/ext4/built-in.o CC net/sunrpc/auth.o CC fs/fat/cache.o CC kernel/trace/trace_events_filter.o CC net/ipv6/xfrm6_mode_tunnel.o CC drivers/gpu/drm/drm_platform.o CC net/sunrpc/auth_null.o CC net/ipv4/igmp.o CC net/ipv4/fib_frontend.o CC fs/fat/dir.o CC drivers/gpu/drm/drm_sysfs.o CC net/ipv6/xfrm6_mode_beet.o LD net/ipv6/netfilter/built-in.o CC net/ipv6/sit.o CC net/sunrpc/auth_unix.o CC net/wireless/reg.o CC kernel/trace/trace_events_trigger.o CC drivers/gpu/drm/drm_hashtab.o CC drivers/gpu/drm/drm_mm.o CC fs/fat/fatent.o CC net/ipv4/fib_semantics.o CC net/sunrpc/auth_generic.o CC net/mac80211/ethtool.o CC net/mac80211/rx.o CC net/ipv4/fib_trie.o CC kernel/trace/power-traces.o CC fs/fat/file.o CC net/ipv6/addrconf_core.o CC drivers/gpu/drm/drm_crtc.o CC net/sunrpc/svc.o CC drivers/gpu/drm/drm_fourcc.o CC drivers/gpu/drm/drm_modes.o CC net/wireless/scan.o CC fs/fat/inode.o CC net/ipv6/exthdrs_core.o CC net/ipv6/ip6_checksum.o CC kernel/trace/rpm-traces.o CC net/ipv6/ip6_icmp.o CC net/ipv4/inet_fragment.o CC net/sunrpc/svcsock.o CC drivers/gpu/drm/drm_edid.o CC kernel/trace/trace_kdb.o CC net/sunrpc/svcauth.o CC net/mac80211/spectmgmt.o CC fs/fat/misc.o CC net/ipv6/output_core.o CC net/wireless/nl80211.o CC net/wireless/mlme.o LD kernel/trace/libftrace.o LD kernel/trace/built-in.o CC kernel/uid16.o CC kernel/kallsyms.o CC net/ipv4/ping.o CC fs/fat/nfs.o CC net/mac80211/tx.o CC net/ipv6/protocol.o CC net/sunrpc/svcauth_unix.o CC net/ipv6/ip6_offload.o CC kernel/acct.o CC fs/fat/namei_vfat.o CC drivers/gpu/drm/drm_info.o CC drivers/gpu/drm/drm_encoder_slave.o CC net/mac80211/key.o CC net/ipv4/ip_tunnel_core.o CC net/ipv6/tcpv6_offload.o CC kernel/kexec_core.o CC fs/fat/namei_msdos.o CC net/mac80211/util.o CC net/sunrpc/addr.o CC drivers/gpu/drm/drm_trace_points.o LD fs/fat/fat.o LD fs/fat/vfat.o LD fs/fat/msdos.o LD fs/fat/built-in.o CC fs/jbd2/transaction.o CC net/ipv4/gre_offload.o CC net/ipv6/exthdrs_offload.o CC kernel/kexec.o CC net/sunrpc/rpcb_clnt.o CC drivers/gpu/drm/drm_global.o /home/kisskb/slave/src/net/wireless/nl80211.c: In function 'nl80211_vendor_cmd_dump': /home/kisskb/slave/src/net/wireless/nl80211.c:2495:18: warning: 'wdev' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/wireless/nl80211.c:11462:23: note: 'wdev' was declared here /home/kisskb/slave/src/net/wireless/nl80211.c:11477:21: warning: 'rdev' may be used uninitialized in this function [-Wuninitialized] CC drivers/gpu/drm/drm_prime.o CC drivers/input/input.o CC net/ipv6/inet6_hashtables.o CC kernel/cgroup.o CC net/ipv4/ip_tunnel.o CC kernel/cgroup_freezer.o CC fs/jbd2/commit.o CC net/sunrpc/timer.o CC drivers/gpu/drm/drm_rect.o CC net/sunrpc/xdr.o CC net/ipv6/mcast_snoop.o CC drivers/input/input-compat.o CC drivers/input/input-mt.o CC drivers/gpu/drm/drm_vma_manager.o CC net/mac80211/wme.o CC fs/jbd2/recovery.o CC net/xfrm/xfrm_policy.o CC net/ipv4/sysctl_net_ipv4.o CC net/sunrpc/sunrpc_syms.o LD net/ipv6/ipv6.o CC drivers/input/ff-core.o LD net/ipv6/built-in.o CC drivers/gpu/drm/drm_flip_work.o CC net/mac80211/chan.o CC fs/jbd2/checkpoint.o CC net/xfrm/xfrm_state.o CC drivers/input/input-leds.o CC drivers/gpu/drm/drm_modeset_lock.o CC net/sunrpc/cache.o CC net/ipv4/proc.o CC drivers/input/mousedev.o CC fs/jbd2/revoke.o /home/kisskb/slave/src/kernel/cgroup.c: In function 'cgroup_mount': /home/kisskb/slave/src/include/linux/cgroup.h:354:11: warning: 'root' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/kernel/cgroup.c:2091:22: note: 'root' was declared here CC drivers/gpu/drm/drm_atomic.o CC kernel/cpuset.o CC drivers/input/evdev.o CC net/ipv4/xfrm4_mode_beet.o CC fs/jbd2/journal.o CC net/mac80211/trace.o CC net/mac80211/mlme.o CC net/sunrpc/rpc_pipe.o CC net/xfrm/xfrm_hash.o CC net/ipv4/tunnel4.o CC net/xfrm/xfrm_input.o CC drivers/input/keyboard/atkbd.o CC drivers/gpu/drm/drm_bridge.o CC kernel/utsname.o CC net/wireless/ibss.o CC kernel/pid_namespace.o CC drivers/gpu/drm/drm_framebuffer.o CC net/sunrpc/svc_xprt.o CC net/ipv4/xfrm4_mode_transport.o LD drivers/input/keyboard/built-in.o CC drivers/input/mouse/psmouse-base.o CC net/xfrm/xfrm_output.o CC kernel/hung_task.o LD fs/jbd2/jbd2.o CC net/wireless/sme.o CC drivers/gpu/drm/drm_connector.o LD fs/jbd2/built-in.o CC fs/kernfs/mount.o CC net/ipv4/xfrm4_mode_tunnel.o CC kernel/watchdog.o CC fs/kernfs/inode.o CC net/xfrm/xfrm_sysctl.o CC drivers/input/mouse/synaptics.o /home/kisskb/slave/src/net/mac80211/mlme.c: In function 'ieee80211_rx_mgmt_beacon': /home/kisskb/slave/src/net/mac80211/mlme.c:1373:3: warning: 'pwr_level_cisco' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/mac80211/mlme.c:1330:6: note: 'pwr_level_cisco' was declared here CC net/sunrpc/xprtmultipath.o CC kernel/seccomp.o CC drivers/gpu/drm/drm_blend.o CC net/ipv4/ipconfig.o CC fs/kernfs/dir.o CC fs/kernfs/file.o CC net/xfrm/xfrm_replay.o CC net/wireless/chan.o CC drivers/input/mouse/focaltech.o CC drivers/gpu/drm/drm_encoder.o CC kernel/relay.o CC net/sunrpc/stats.o CC net/sunrpc/sysctl.o CC drivers/input/mouse/alps.o CC fs/kernfs/symlink.o CC drivers/gpu/drm/drm_mode_object.o LD net/xfrm/built-in.o CC net/wireless/ethtool.o LD fs/kernfs/built-in.o CC fs/lockd/clntlock.o CC net/ipv4/netfilter.o CC fs/nfs/client.o CC net/mac80211/tdls.o CC kernel/utsname_sysctl.o LD net/sunrpc/sunrpc.o LD net/sunrpc/built-in.o CC drivers/input/mouse/byd.o CC drivers/gpu/drm/drm_property.o CC kernel/tracepoint.o CC net/wireless/mesh.o LD net/ipv4/netfilter/built-in.o CC net/ipv4/inet_diag.o CC net/ipv4/tcp_diag.o CC kernel/elfcore.o CC fs/lockd/clntproc.o CC drivers/input/mouse/logips2pp.o CC kernel/irq_work.o CC drivers/gpu/drm/drm_plane.o CC fs/nfs/dir.o CC drivers/input/mouse/trackpoint.o CC drivers/input/mouse/cypress_ps2.o CC drivers/input/serio/serio.o CC kernel/crash_dump.o CC net/wireless/ap.o CC net/mac80211/ocb.o CC fs/nfs_common/grace.o LD drivers/input/mouse/psmouse.o LD drivers/input/mouse/built-in.o LD drivers/input/input-core.o CC fs/lockd/clntxdr.o LD drivers/input/built-in.o CC kernel/jump_label.o CC net/ipv4/tcp_cubic.o CC fs/nfsd/trace.o CC drivers/gpu/drm/drm_color_mgmt.o CC drivers/input/serio/serport.o CC kernel/membarrier.o LD fs/nfs_common/built-in.o CC net/mac80211/pm.o CC net/wireless/trace.o CC fs/nfsd/nfssvc.o CC drivers/gpu/drm/drm_print.o CC drivers/input/serio/libps2.o CC kernel/memremap.o CC fs/lockd/host.o CC drivers/irqchip/irqchip.o CC net/ipv4/xfrm4_policy.o CC fs/nfs/file.o LD kernel/built-in.o LD drivers/input/serio/built-in.o CC net/ipv4/xfrm4_state.o CC drivers/gpu/drm/drm_dumb_buffers.o CC drivers/irqchip/irq-bcm2835.o CC drivers/irqchip/irq-bcm2836.o CC net/mac80211/rc80211_minstrel.o CC fs/nfsd/nfsctl.o CC drivers/gpu/drm/drm_mode_config.o CC net/mac80211/rc80211_minstrel_ht.o LD drivers/irqchip/built-in.o CC fs/nfsd/nfsproc.o CC fs/lockd/svc.o CC fs/lockd/svclock.o CC net/ipv4/xfrm4_input.o CC fs/nfs/getroot.o CC net/ipv4/xfrm4_output.o CC drivers/gpu/drm/drm_gem_cma_helper.o CC fs/nfsd/nfsfh.o CC fs/nls/nls_base.o CC fs/nls/nls_cp437.o CC fs/nls/nls_ascii.o CC fs/lockd/svcshare.o CC drivers/gpu/drm/drm_panel.o CC fs/lockd/svcproc.o CC fs/nls/nls_iso8859-1.o CC drivers/leds/led-core.o CC net/ipv4/xfrm4_protocol.o CC fs/nfs/inode.o CC fs/nls/nls_utf8.o LD net/mac80211/mac80211.o CC fs/nfsd/vfs.o LD net/mac80211/built-in.o CC fs/nfs/super.o LD fs/nls/built-in.o CC fs/nfs/io.o CC drivers/gpu/drm/drm_of.o CC drivers/leds/led-class.o CC drivers/gpu/drm/drm_debugfs.o CC fs/lockd/svcsubs.o CC drivers/leds/led-triggers.o LD net/ipv4/built-in.o CC net/wireless/ocb.o LD drivers/lguest/built-in.o CC drivers/gpu/drm/drm_debugfs_crc.o LD drivers/gpu/drm/bridge/built-in.o LD drivers/gpu/drm/hisilicon/built-in.o CC fs/notify/fsnotify.o CC drivers/leds/leds-gpio.o CC fs/nfsd/export.o CC fs/proc/task_mmu.o CC fs/notify/notification.o CC fs/lockd/mon.o LD drivers/gpu/drm/i2c/built-in.o CC fs/notify/group.o LD drivers/gpu/drm/omapdrm/displays/built-in.o CC drivers/leds/trigger/ledtrig-timer.o LD drivers/gpu/drm/omapdrm/dss/built-in.o LD drivers/gpu/drm/omapdrm/built-in.o LD drivers/gpu/drm/panel/built-in.o LD drivers/gpu/drm/tilcdc/built-in.o CC drivers/gpu/drm/vc4/vc4_bo.o CC fs/notify/inode_mark.o CC fs/nfs/direct.o CC drivers/leds/trigger/ledtrig-oneshot.o CC drivers/leds/trigger/ledtrig-heartbeat.o LD drivers/macintosh/built-in.o CC drivers/leds/trigger/ledtrig-gpio.o CC fs/notify/mark.o CC fs/nfsd/auth.o CC fs/proc/inode.o CC fs/nfsd/lockd.o CC drivers/gpu/drm/vc4/vc4_crtc.o CC drivers/gpu/drm/vc4/vc4_drv.o CC drivers/leds/trigger/ledtrig-cpu.o CC fs/lockd/xdr.o CC drivers/gpu/drm/vc4/vc4_dpi.o CC fs/notify/vfsmount_mark.o CC fs/nfsd/nfscache.o CC drivers/leds/trigger/ledtrig-default-on.o CC fs/proc/root.o CC fs/nfs/pagelist.o CC fs/notify/fdinfo.o CC fs/notify/dnotify/dnotify.o CC drivers/leds/trigger/ledtrig-transient.o CC drivers/leds/trigger/ledtrig-camera.o CC fs/proc/base.o CC drivers/gpu/drm/vc4/vc4_kms.o CC fs/lockd/clnt4xdr.o CC fs/lockd/xdr4.o LD fs/notify/dnotify/built-in.o CC fs/notify/fanotify/fanotify.o CC fs/notify/fanotify/fanotify_user.o LD drivers/leds/trigger/built-in.o LD drivers/leds/built-in.o CC fs/lockd/svc4proc.o CC fs/nfsd/nfsxdr.o CC fs/nfsd/stats.o CC drivers/gpu/drm/vc4/vc4_gem.o CC fs/nfs/read.o CC fs/nfs/symlink.o LD fs/notify/fanotify/built-in.o CC fs/notify/inotify/inotify_fsnotify.o CC fs/notify/inotify/inotify_user.o CC drivers/mailbox/mailbox.o LD fs/nfsd/nfsd.o LD fs/nfsd/built-in.o CC fs/lockd/procfs.o CC drivers/mailbox/bcm2835-mailbox.o LD net/wireless/cfg80211.o LD net/wireless/built-in.o CC net/sysctl_net.o LD fs/quota/built-in.o CC fs/nfs/unlink.o CC fs/proc/generic.o CC drivers/gpu/drm/vc4/vc4_hdmi.o LD drivers/mailbox/built-in.o LD fs/notify/inotify/built-in.o LD fs/notify/built-in.o LD drivers/mfd/built-in.o LD fs/lockd/lockd.o LD fs/lockd/built-in.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/media/common/siano/built-in.o CC drivers/mmc/core/core.o CC drivers/net/mii.o LD drivers/misc/mic/bus/built-in.o LD drivers/media/common/v4l2-tpg/built-in.o LD drivers/misc/mic/built-in.o LD drivers/media/common/built-in.o CC drivers/net/Space.o LD drivers/misc/ti-st/built-in.o LD drivers/media/firewire/built-in.o LD drivers/misc/built-in.o LD drivers/nfc/built-in.o LD drivers/media/i2c/soc_camera/built-in.o LD drivers/media/i2c/built-in.o CC fs/nfs/write.o LD drivers/media/mmc/siano/built-in.o LD drivers/media/mmc/built-in.o LD drivers/media/pci/b2c2/built-in.o LD drivers/media/pci/ddbridge/built-in.o LD drivers/media/pci/dm1105/built-in.o LD drivers/media/pci/mantis/built-in.o LD drivers/media/pci/netup_unidvb/built-in.o LD drivers/media/pci/ngene/built-in.o LD drivers/media/pci/pluto2/built-in.o CC fs/proc/array.o LD drivers/media/pci/pt1/built-in.o LD drivers/media/pci/pt3/built-in.o LD drivers/media/pci/saa7146/built-in.o LD drivers/media/pci/smipcie/built-in.o LD drivers/media/pci/ttpci/built-in.o LD drivers/media/pci/built-in.o LD net/built-in.o LD drivers/media/platform/omap/built-in.o LD drivers/media/platform/built-in.o CC drivers/net/loopback.o LD drivers/media/rc/keymaps/built-in.o LD drivers/media/rc/built-in.o LD drivers/media/spi/built-in.o LD drivers/media/tuners/built-in.o LD drivers/media/usb/b2c2/built-in.o LD drivers/media/usb/dvb-usb/built-in.o LD drivers/media/usb/dvb-usb-v2/built-in.o LD drivers/media/usb/s2255/built-in.o LD drivers/media/usb/siano/built-in.o LD drivers/media/usb/stkwebcam/built-in.o LD drivers/media/usb/ttusb-budget/built-in.o LD drivers/media/usb/ttusb-dec/built-in.o LD drivers/media/usb/zr364xx/built-in.o LD drivers/media/usb/built-in.o LD drivers/media/built-in.o CC fs/nfs/namespace.o CC fs/nfs/mount_clnt.o CC drivers/mmc/core/bus.o CC drivers/gpu/drm/vc4/vc4_vec.o CC fs/ramfs/inode.o CC fs/ramfs/file-mmu.o CC fs/proc/fd.o CC fs/proc/proc_tty.o CC fs/proc/cmdline.o LD drivers/net/ethernet/8390/built-in.o LD drivers/net/ethernet/alacritech/built-in.o LD drivers/net/ethernet/amazon/built-in.o LD drivers/net/ethernet/arc/built-in.o LD drivers/net/ethernet/broadcom/built-in.o LD drivers/net/ethernet/cadence/built-in.o LD drivers/net/ethernet/cirrus/built-in.o LD drivers/net/ethernet/ezchip/built-in.o LD fs/ramfs/ramfs.o LD fs/ramfs/built-in.o LD drivers/net/ethernet/faraday/built-in.o CC fs/proc/consoles.o LD drivers/net/ethernet/hisilicon/built-in.o LD drivers/net/ethernet/i825xx/built-in.o LD drivers/net/ethernet/intel/built-in.o LD drivers/net/ethernet/marvell/built-in.o CC drivers/gpu/drm/vc4/vc4_hvs.o LD drivers/net/ethernet/micrel/built-in.o LD drivers/net/ethernet/microchip/built-in.o CC drivers/net/phy/phy.o LD drivers/net/ethernet/natsemi/built-in.o LD drivers/net/ethernet/netronome/built-in.o LD drivers/net/ethernet/qualcomm/emac/built-in.o LD drivers/net/ethernet/qualcomm/built-in.o LD drivers/net/ethernet/renesas/built-in.o CC fs/proc/cpuinfo.o LD drivers/net/ethernet/rocker/built-in.o LD drivers/net/ethernet/samsung/built-in.o CC fs/nfs/nfstrace.o LD drivers/net/ethernet/seeq/built-in.o LD drivers/net/ethernet/smsc/built-in.o CC fs/nfs/nfsroot.o CC fs/proc/devices.o LD drivers/net/ethernet/stmicro/built-in.o LD drivers/net/ethernet/synopsys/built-in.o LD drivers/net/ethernet/via/built-in.o LD drivers/net/ethernet/wiznet/built-in.o LD drivers/net/ethernet/built-in.o CC fs/proc/interrupts.o CC fs/nfs/sysctl.o CC drivers/mmc/core/host.o CC drivers/gpu/drm/vc4/vc4_irq.o CC drivers/mmc/host/sdhci.o LD drivers/nvme/host/built-in.o LD drivers/nvme/target/built-in.o LD drivers/nvme/built-in.o CC drivers/mmc/host/sdhci-pltfm.o CC fs/proc/loadavg.o CC drivers/mmc/host/sdhci-iproc.o CC fs/proc/meminfo.o CC fs/proc/stat.o CC drivers/gpu/drm/vc4/vc4_plane.o CC drivers/net/phy/phy_device.o CC drivers/mmc/core/mmc.o CC drivers/gpu/drm/vc4/vc4_render_cl.o CC drivers/net/usb/asix_devices.o CC drivers/net/usb/asix_common.o CC drivers/net/usb/ax88172a.o CC fs/proc/uptime.o CC fs/proc/version.o CC fs/proc/softirqs.o CC drivers/gpu/drm/vc4/vc4_trace_points.o CC fs/nfs/nfs2super.o CC fs/nfs/proc.o CC drivers/net/phy/mdio_bus.o CC drivers/mmc/core/mmc_ops.o CC drivers/net/phy/mdio_device.o CC fs/proc/namespaces.o CC drivers/net/usb/ax88179_178a.o LD drivers/net/wireless/admtek/built-in.o LD drivers/net/wireless/ath/built-in.o LD drivers/net/wireless/atmel/built-in.o LD drivers/net/wireless/broadcom/built-in.o LD drivers/net/wireless/cisco/built-in.o LD drivers/net/wireless/intel/built-in.o LD drivers/net/wireless/intersil/built-in.o LD drivers/net/wireless/marvell/built-in.o LD drivers/net/wireless/mediatek/built-in.o LD drivers/net/wireless/ralink/built-in.o LD drivers/net/wireless/realtek/built-in.o LD drivers/net/wireless/rsi/built-in.o LD drivers/net/wireless/st/built-in.o LD drivers/net/wireless/ti/built-in.o CC drivers/net/wireless/zydas/zd1211rw/zd_chip.o CC drivers/gpu/drm/vc4/vc4_v3d.o LD drivers/mmc/host/built-in.o CC drivers/net/usb/cdc_ether.o CC drivers/net/usb/smsc95xx.o CC fs/proc/self.o CC fs/proc/thread_self.o CC drivers/mmc/core/sd.o CC drivers/net/phy/swphy.o CC drivers/mmc/core/sd_ops.o CC drivers/gpu/drm/vc4/vc4_validate.o CC fs/nfs/nfs2xdr.o CC fs/proc/proc_sysctl.o CC fs/nfs/nfs3super.o CC fs/nfs/nfs3client.o CC drivers/net/phy/fixed_phy.o CC fs/nfs/nfs3proc.o CC drivers/mmc/core/sdio.o CC drivers/net/wireless/zydas/zd1211rw/zd_mac.o CC drivers/gpu/drm/vc4/vc4_validate_shaders.o CC drivers/net/usb/net1080.o CC fs/proc/proc_net.o LD drivers/net/phy/libphy.o CC drivers/net/wireless/zydas/zd1211rw/zd_rf_al2230.o LD drivers/net/phy/built-in.o CC fs/nfs/nfs3xdr.o CC fs/sysfs/file.o CC fs/tracefs/inode.o CC drivers/mmc/core/sdio_ops.o CC fs/sysfs/dir.o CC fs/sysfs/symlink.o CC fs/proc/vmcore.o CC drivers/gpu/drm/vc4/vc4_debugfs.o CC drivers/mmc/core/sdio_bus.o LD fs/tracefs/tracefs.o LD fs/tracefs/built-in.o CC fs/eventpoll.o CC drivers/net/usb/cdc_subset.o CC drivers/net/usb/zaurus.o CC drivers/net/usb/usbnet.o CC drivers/net/wireless/zydas/zd1211rw/zd_rf_rf2959.o CC fs/sysfs/mount.o CC drivers/mmc/core/sdio_cis.o LD drivers/gpu/drm/vc4/vc4.o LD drivers/gpu/drm/vc4/built-in.o LD drivers/gpu/drm/drm_kms_helper.o LD drivers/gpu/drm/drm.o LD fs/nfs/nfs.o CC fs/sysfs/group.o LD drivers/gpu/drm/built-in.o CC fs/proc/kmsg.o CC drivers/net/wireless/zydas/zd1211rw/zd_rf_al7230b.o LD fs/nfs/nfsv2.o LD fs/nfs/nfsv3.o LD fs/nfs/built-in.o LD drivers/gpu/built-in.o CC drivers/net/wireless/zydas/zd1211rw/zd_rf_uw2453.o CC fs/proc/page.o CC drivers/of/base.o LD fs/sysfs/built-in.o CC fs/anon_inodes.o CC drivers/mmc/core/sdio_io.o CC drivers/of/device.o CC drivers/of/platform.o CC drivers/of/fdt.o CC fs/signalfd.o LD fs/proc/proc.o LD fs/proc/built-in.o CC fs/timerfd.o CC drivers/mmc/core/sdio_irq.o CC drivers/net/wireless/zydas/zd1211rw/zd_rf.o CC drivers/net/wireless/zydas/zd1211rw/zd_usb.o CC drivers/mmc/core/quirks.o CC drivers/mmc/core/slot-gpio.o CC drivers/net/usb/cdc_ncm.o CC fs/eventfd.o CC drivers/of/fdt_address.o CC drivers/mmc/core/pwrseq.o CC drivers/perf/arm_pmu.o CC fs/aio.o CC drivers/pinctrl/core.o CC drivers/pinctrl/pinctrl-utils.o CC drivers/of/address.o CC drivers/mmc/core/debugfs.o LD drivers/platform/built-in.o LD drivers/power/built-in.o LD drivers/ptp/built-in.o LD drivers/net/usb/asix.o CC drivers/pinctrl/pinmux.o CC drivers/pinctrl/pinconf.o CC drivers/pwm/core.o LD drivers/perf/built-in.o CC drivers/pinctrl/devicetree.o CC drivers/mmc/core/pwrseq_simple.o CC drivers/of/irq.o CC drivers/of/of_net.o CC drivers/pinctrl/bcm/pinctrl-bcm2835.o CC drivers/mmc/core/pwrseq_emmc.o LD drivers/net/usb/built-in.o LD drivers/net/wireless/zydas/zd1211rw/zd1211rw.o LD drivers/net/wireless/zydas/zd1211rw/built-in.o CC drivers/of/of_mdio.o LD drivers/net/wireless/zydas/built-in.o LD drivers/net/wireless/built-in.o LD drivers/net/built-in.o CC drivers/pwm/sysfs.o CC drivers/mmc/core/block.o CC drivers/pwm/pwm-bcm2835.o LD drivers/pinctrl/freescale/built-in.o CC drivers/rtc/rtc-lib.o CC fs/locks.o CC drivers/mmc/core/queue.o CC fs/binfmt_script.o CC fs/binfmt_elf.o LD drivers/rtc/built-in.o CC fs/mbcache.o CC fs/posix_acl.o LD drivers/pwm/built-in.o CC drivers/of/of_reserved_mem.o LD drivers/pinctrl/bcm/built-in.o LD drivers/pinctrl/nomadik/built-in.o LD drivers/pinctrl/built-in.o CC fs/coredump.o CC drivers/scsi/scsi.o CC fs/drop_caches.o CC fs/fhandle.o CC fs/dcookies.o LD drivers/of/built-in.o CC drivers/scsi/hosts.o CC drivers/soc/bcm/raspberrypi-power.o LD drivers/soc/fsl/built-in.o CC drivers/scsi/scsi_ioctl.o LD drivers/mmc/core/mmc_core.o LD drivers/mmc/core/mmc_block.o LD drivers/mmc/core/built-in.o LD drivers/mmc/built-in.o CC drivers/spi/spi.o CC drivers/spi/spi-bcm2835.o LD drivers/soc/bcm/built-in.o LD drivers/soc/built-in.o CC drivers/scsi/scsicam.o LD drivers/staging/media/built-in.o CC drivers/thermal/thermal_core.o CC drivers/thermal/thermal_sysfs.o CC drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.o CC drivers/tty/tty_io.o LD fs/built-in.o CC drivers/tty/n_tty.o CC drivers/tty/tty_ioctl.o CC drivers/scsi/scsi_error.o CC drivers/usb/common/common.o CC drivers/thermal/thermal_helpers.o CC drivers/thermal/of-thermal.o LD drivers/usb/common/usb-common.o LD drivers/usb/common/built-in.o CC drivers/scsi/scsi_lib.o CC drivers/usb/core/usb.o CC drivers/scsi/scsi_common.o CC drivers/scsi/constants.o CC drivers/video/hdmi.o CC drivers/thermal/step_wise.o LD drivers/thermal/samsung/built-in.o LD drivers/video/backlight/built-in.o CC drivers/tty/tty_ldisc.o CC drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.o CC drivers/spi/spi-bcm2835aux.o CC drivers/usb/core/hub.o CC drivers/tty/tty_buffer.o CC drivers/watchdog/watchdog_core.o CC drivers/scsi/scsi_lib_dma.o LD drivers/thermal/thermal_sys.o LD drivers/thermal/built-in.o CC drivers/video/console/dummycon.o CC drivers/video/fbdev/core/fb_cmdline.o CC drivers/scsi/scsi_scan.o CC drivers/watchdog/watchdog_dev.o CC drivers/tty/tty_port.o CC drivers/watchdog/bcm2835_wdt.o CC drivers/video/console/fbcon.o LD drivers/spi/built-in.o CC drivers/staging/vc04_services/interface/vchiq_arm/vchiq_kern_lib.o CC drivers/video/fbdev/core/fb_notify.o CC drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.o /home/kisskb/slave/src/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c: In function 'vchiq_ioctl': /home/kisskb/slave/src/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c:1605:30: warning: 'kmapped_virt_ptr' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c:1549:17: note: 'kmapped_virt_ptr' was declared here CC drivers/staging/vc04_services/interface/vchiq_arm/vchiq_debugfs.o CC drivers/tty/tty_mutex.o CC drivers/video/fbdev/core/fbmem.o LD drivers/watchdog/watchdog.o LD drivers/watchdog/built-in.o CC drivers/tty/tty_ldsem.o CC drivers/tty/pty.o CC drivers/tty/sysrq.o LD drivers/usb/misc/built-in.o CC drivers/usb/dwc2/core.o LD drivers/video/fbdev/omap2/omapfb/displays/built-in.o CC drivers/scsi/scsi_sysfs.o LD drivers/video/fbdev/omap2/omapfb/dss/built-in.o LD drivers/video/fbdev/omap2/omapfb/built-in.o CC drivers/staging/vc04_services/interface/vchiq_arm/vchiq_shim.o LD drivers/video/fbdev/omap2/built-in.o CC drivers/staging/vc04_services/interface/vchiq_arm/vchiq_util.o CC drivers/staging/vc04_services/interface/vchiq_arm/vchiq_connected.o CC drivers/video/fbdev/simplefb.o CC drivers/usb/core/hcd.o CC drivers/usb/core/urb.o LD drivers/staging/vc04_services/vchiq.o LD drivers/staging/vc04_services/built-in.o LD drivers/staging/built-in.o CC drivers/video/console/bitblit.o CC drivers/video/fbdev/core/fbmon.o CC drivers/usb/dwc2/core_intr.o LD drivers/tty/ipwireless/built-in.o CC drivers/tty/serial/serial_core.o CC drivers/tty/serial/earlycon.o CC drivers/tty/serial/amba-pl011.o CC drivers/video/fbdev/core/fbcmap.o CC drivers/scsi/scsi_devinfo.o CC drivers/tty/vt/vt_ioctl.o CC drivers/tty/vt/vc_screen.o CC drivers/video/console/softcursor.o CC drivers/usb/dwc2/platform.o CC drivers/usb/dwc2/params.o CC drivers/video/fbdev/core/fbsysfs.o CC drivers/scsi/scsi_sysctl.o LD drivers/video/console/built-in.o CC drivers/usb/dwc2/hcd.o CC drivers/usb/core/message.o CC drivers/tty/serial/kgdboc.o CC drivers/usb/dwc2/hcd_intr.o CC drivers/tty/vt/selection.o CC drivers/scsi/scsi_proc.o CC drivers/tty/vt/keyboard.o CC drivers/video/fbdev/core/modedb.o CC drivers/video/fbdev/core/fbcvt.o CC drivers/video/fbdev/core/fb_defio.o LD drivers/tty/serial/built-in.o CC drivers/video/fbdev/core/cfbfillrect.o CC drivers/video/fbdev/core/cfbcopyarea.o CC drivers/scsi/scsi_trace.o CC drivers/scsi/scsi_logging.o CC drivers/tty/vt/consolemap.o CONMK drivers/tty/vt/consolemap_deftbl.c CC drivers/video/fbdev/core/cfbimgblt.o CC drivers/tty/vt/vt.o SHIPPED drivers/tty/vt/defkeymap.c CC drivers/usb/core/driver.o CC drivers/video/fbdev/core/sysfillrect.o CC drivers/usb/phy/of.o CC drivers/scsi/scsi_pm.o CC drivers/usb/storage/scsiglue.o CC drivers/usb/storage/protocol.o CC drivers/usb/storage/transport.o CC drivers/video/fbdev/core/syscopyarea.o LD drivers/usb/phy/built-in.o CC drivers/tty/vt/consolemap_deftbl.o CC drivers/tty/vt/defkeymap.o CC drivers/usb/dwc2/hcd_queue.o CC drivers/usb/dwc2/hcd_ddma.o CC drivers/usb/dwc2/debugfs.o CC drivers/usb/core/config.o LD drivers/scsi/arm/built-in.o CC drivers/scsi/sd.o CC drivers/usb/storage/usb.o CC drivers/video/fbdev/core/sysimgblt.o CC drivers/usb/core/file.o CC drivers/usb/storage/initializers.o CC drivers/usb/storage/sierra_ms.o LD drivers/scsi/scsi_mod.o CC drivers/video/fbdev/core/fb_sys_fops.o CC drivers/usb/core/buffer.o CC drivers/usb/core/sysfs.o CC drivers/usb/core/endpoint.o LD drivers/usb/dwc2/dwc2.o LD drivers/usb/dwc2/built-in.o CC drivers/usb/core/devio.o CC drivers/usb/storage/option_ms.o CC drivers/usb/storage/usual-tables.o CC drivers/usb/core/notify.o LD drivers/video/fbdev/core/fb.o LD drivers/video/fbdev/core/built-in.o LD drivers/video/fbdev/built-in.o LD drivers/video/built-in.o LD drivers/tty/vt/built-in.o CC drivers/usb/core/generic.o LD drivers/tty/built-in.o CC drivers/usb/core/quirks.o CC drivers/usb/core/devices.o CC drivers/usb/core/port.o CC drivers/usb/core/of.o LD drivers/usb/storage/usb-storage.o LD drivers/usb/storage/built-in.o LD drivers/scsi/sd_mod.o LD drivers/scsi/built-in.o LD drivers/usb/core/usbcore.o LD drivers/usb/core/built-in.o LD drivers/usb/built-in.o LD drivers/built-in.o GEN .version CHK include/generated/compile.h UPD include/generated/compile.h CC init/version.o LD init/built-in.o LD vmlinux.o MODPOST vmlinux.o KSYM .tmp_kallsyms1.o KSYM .tmp_kallsyms2.o LD vmlinux SORTEX vmlinux SYSMAP System.map OBJCOPY arch/arm/boot/Image Kernel: arch/arm/boot/Image is ready LDS arch/arm/boot/compressed/vmlinux.lds AS arch/arm/boot/compressed/head.o GZIP arch/arm/boot/compressed/piggy_data CC arch/arm/boot/compressed/misc.o CC arch/arm/boot/compressed/decompress.o CC arch/arm/boot/compressed/string.o SHIPPED arch/arm/boot/compressed/hyp-stub.S SHIPPED arch/arm/boot/compressed/lib1funcs.S SHIPPED arch/arm/boot/compressed/ashldi3.S SHIPPED arch/arm/boot/compressed/bswapsdi2.S AS arch/arm/boot/compressed/hyp-stub.o AS arch/arm/boot/compressed/lib1funcs.o AS arch/arm/boot/compressed/ashldi3.o AS arch/arm/boot/compressed/bswapsdi2.o AS arch/arm/boot/compressed/piggy.o LD arch/arm/boot/compressed/vmlinux OBJCOPY arch/arm/boot/zImage Kernel: arch/arm/boot/zImage is ready make[1]: Leaving directory '/home/kisskb/slave/build/linus_bcm2835_defconfig_arm' Completed OK # rm -rf /home/kisskb/slave/build/linus_bcm2835_defconfig_arm # Build took: 0:01:52.292242

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