# git rev-parse -q --verify 80a77045daacc660659093b312ca0708b53ed558^{commit} 80a77045daacc660659093b312ca0708b53ed558 already have revision, skipping fetch # git checkout -q -f -B kisskb 80a77045daacc660659093b312ca0708b53ed558 # git clean -qxdf # git log -1 commit 80a77045daacc660659093b312ca0708b53ed558 Merge: ab29b33 8e1f74e Author: Linus Torvalds Date: Wed Sep 7 14:03:49 2016 -0700 Merge tag 'usercopy-v4.8-rc6-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull more hardened usercopyfixes from Kees Cook: - force check_object_size() to be inline too - move page-spanning check behind a CONFIG since it's triggering false positives [ Changed the page-spanning config option to depend on EXPERT in the merge. That way it still gets build testing, and you can enable it if you want to, but is never enabled for "normal" configurations ] * tag 'usercopy-v4.8-rc6-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: usercopy: remove page-spanning test for now usercopy: force check_object_size() inline # < /opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-gcc --version # < git log --format=%s --max-count=1 80a77045daacc660659093b312ca0708b53ed558 # < make -j 10 ARCH=sh O=/home/kisskb/slave/build/linus_se7721_defconfig_sh4 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux- se7721_defconfig # make -j 10 ARCH=sh O=/home/kisskb/slave/build/linus_se7721_defconfig_sh4 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux- make[1]: Entering directory '/home/kisskb/slave/build/linus_se7721_defconfig_sh4' GEN ./Makefile scripts/kconfig/conf --silentoldconfig Kconfig CHK include/config/kernel.release UPD include/config/kernel.release GEN ./Makefile WRAP arch/sh/include/generated/asm/bitsperlong.h WRAP arch/sh/include/generated/asm/clkdev.h WRAP arch/sh/include/generated/asm/cputime.h WRAP arch/sh/include/generated/asm/current.h WRAP arch/sh/include/generated/asm/delay.h WRAP arch/sh/include/generated/asm/div64.h WRAP arch/sh/include/generated/asm/emergency-restart.h WRAP arch/sh/include/generated/asm/errno.h WRAP arch/sh/include/generated/asm/exec.h WRAP arch/sh/include/generated/asm/fcntl.h WRAP arch/sh/include/generated/asm/ioctl.h WRAP arch/sh/include/generated/asm/ipcbuf.h WRAP arch/sh/include/generated/asm/irq_regs.h WRAP arch/sh/include/generated/asm/irq_work.h WRAP arch/sh/include/generated/asm/kvm_para.h WRAP arch/sh/include/generated/asm/local.h WRAP arch/sh/include/generated/asm/local64.h WRAP arch/sh/include/generated/asm/mcs_spinlock.h WRAP arch/sh/include/generated/asm/mm-arch-hooks.h WRAP arch/sh/include/generated/asm/mman.h WRAP arch/sh/include/generated/asm/msgbuf.h WRAP arch/sh/include/generated/asm/param.h WRAP arch/sh/include/generated/asm/parport.h WRAP arch/sh/include/generated/asm/percpu.h WRAP arch/sh/include/generated/asm/preempt.h WRAP arch/sh/include/generated/asm/poll.h WRAP arch/sh/include/generated/asm/resource.h WRAP arch/sh/include/generated/asm/rwsem.h WRAP arch/sh/include/generated/asm/sembuf.h WRAP arch/sh/include/generated/asm/serial.h WRAP arch/sh/include/generated/asm/shmbuf.h WRAP arch/sh/include/generated/asm/siginfo.h WRAP arch/sh/include/generated/asm/sizes.h WRAP arch/sh/include/generated/asm/socket.h WRAP arch/sh/include/generated/asm/statfs.h WRAP arch/sh/include/generated/asm/termbits.h WRAP arch/sh/include/generated/asm/termios.h WRAP arch/sh/include/generated/asm/trace_clock.h WRAP arch/sh/include/generated/asm/ucontext.h WRAP arch/sh/include/generated/asm/xor.h CHK include/generated/uapi/linux/version.h UPD include/generated/uapi/linux/version.h CHK include/generated/utsrelease.h UPD include/generated/utsrelease.h Using /home/kisskb/slave/src as source for kernel HOSTCC scripts/kallsyms HOSTCC scripts/conmakehash CC scripts/mod/empty.o HOSTCC scripts/mod/mk_elfconfig CC scripts/mod/devicetable-offsets.s GEN scripts/mod/devicetable-offsets.h Generating include/generated/machtypes.h MKELF scripts/mod/elfconfig.h HOSTCC scripts/mod/modpost.o HOSTCC scripts/mod/file2alias.o HOSTCC scripts/mod/sumversion.o 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/sh/kernel/asm-offsets.s CHK include/generated/asm-offsets.h UPD include/generated/asm-offsets.h CALL /home/kisskb/slave/src/scripts/checksyscalls.sh HOSTLD scripts/mod/modpost CC init/main.o CHK include/generated/compile.h CC init/do_mounts.o CC init/noinitramfs.o CC init/init_task.o LD usr/built-in.o UPD include/generated/compile.h CC init/version.o AS arch/sh/kernel/debugtraps.o CC arch/sh/kernel/dma-nommu.o CC arch/sh/kernel/dumpstack.o CC arch/sh/mm/alignment.o CC arch/sh/mm/cache.o LD arch/sh/boards/built-in.o CC arch/sh/mm/init.o CC arch/sh/boards/mach-se/7721/setup.o CC arch/sh/boards/mach-se/7721/irq.o CC arch/sh/kernel/idle.o CC arch/sh/kernel/io.o CC arch/sh/mm/consistent.o CC kernel/fork.o CC kernel/exec_domain.o LD arch/sh/boards/mach-se/7721/built-in.o LD arch/sh/boards/mach-se/built-in.o LD certs/built-in.o CC arch/sh/mm/mmap.o CC arch/sh/mm/cache-sh3.o CC mm/filemap.o CC arch/sh/kernel/irq.o CC arch/sh/mm/extable_32.o CC fs/open.o CC ipc/util.o CC arch/sh/mm/fault.o CC kernel/panic.o CC security/commoncap.o LD init/mounts.o LD init/built-in.o CC crypto/api.o CC arch/sh/mm/gup.o CC arch/sh/kernel/irq_32.o CC arch/sh/kernel/kdebugfs.o CC arch/sh/mm/ioremap.o CC arch/sh/mm/kmap.o CC ipc/msgutil.o CC block/bio.o CC arch/sh/kernel/machvec.o CC security/min_addr.o CC arch/sh/kernel/nmi_debug.o CC crypto/cipher.o CC arch/sh/mm/pgtable.o CC arch/sh/mm/tlbex_32.o CC ipc/msg.o CC fs/read_write.o CC kernel/cpu.o CC arch/sh/kernel/process.o CC crypto/compress.o LD security/built-in.o CC ipc/sem.o CC arch/sh/mm/tlbflush_32.o CC arch/sh/mm/tlb-sh3.o CC arch/sh/kernel/process_32.o CC kernel/exit.o CC crypto/memneq.o CC crypto/crypto_wq.o CC arch/sh/mm/uncached.o CC mm/mempool.o CC kernel/softirq.o CC arch/sh/kernel/ptrace.o LD arch/sh/mm/built-in.o CC mm/oom_kill.o CC crypto/algapi.o CC block/elevator.o LD drivers/amba/built-in.o CC drivers/ata/libata-core.o CC arch/sh/kernel/ptrace_32.o CC fs/file_table.o CC mm/maccess.o CC ipc/shm.o CC drivers/ata/libata-scsi.o CC ipc/syscall.o CC arch/sh/kernel/reboot.o CC fs/super.o CC mm/page_alloc.o CC kernel/resource.o CC block/blk-core.o CC arch/sh/kernel/return_address.o CC fs/char_dev.o CC crypto/scatterwalk.o CC arch/sh/kernel/setup.o CC ipc/ipc_sysctl.o CC crypto/proc.o CC ipc/mqueue.o CC ipc/namespace.o CC arch/sh/kernel/signal_32.o CC kernel/sysctl.o CC fs/stat.o CC crypto/aead.o LD sound/built-in.o LD firmware/built-in.o LD arch/sh/drivers/dma/built-in.o CC arch/sh/drivers/heartbeat.o CC arch/sh/kernel/sys_sh.o CC fs/exec.o LD arch/sh/drivers/built-in.o CC block/blk-tag.o AS arch/sh/kernel/syscalls_32.o CC arch/sh/kernel/time.o CC block/blk-sysfs.o CC crypto/ablkcipher.o CC block/blk-flush.o CC ipc/mq_sysctl.o /home/kisskb/slave/src/mm/page_alloc.c: In function 'free_area_init_node': /home/kisskb/slave/src/mm/page_alloc.c:5630:17: warning: 'zone_start_pfn' may be used uninitialized in this function [-Wuninitialized] CC kernel/sysctl_binary.o LD ipc/built-in.o CC arch/sh/kernel/topology.o CC block/blk-settings.o CC net/socket.o CC drivers/ata/libata-eh.o CC arch/sh/kernel/traps.o CC arch/sh/kernel/traps_32.o CC arch/sh/kernel/unwinder.o CC crypto/blkcipher.o CC mm/page-writeback.o CC kernel/capability.o CC fs/pipe.o AS arch/sh/lib/movmem.o CC drivers/ata/libata-transport.o CC arch/sh/lib/ashldi3.o CC block/blk-ioc.o CC arch/sh/lib/ashrdi3.o CC arch/sh/kernel/iomap.o CC kernel/ptrace.o CC arch/sh/lib/lshrdi3.o CC crypto/skcipher.o CC arch/sh/kernel/sys_sh32.o AS arch/sh/lib/ashlsi3.o AS arch/sh/lib/ashrsi3.o CC block/blk-map.o AS arch/sh/lib/ashiftrt.o AS arch/sh/lib/lshrsi3.o AS arch/sh/lib/udiv_qrnnd.o CC arch/sh/lib/io.o CC fs/namei.o CC fs/fcntl.o CC arch/sh/kernel/cpu/irq/imask.o AS arch/sh/lib/__clear_user.o AS arch/sh/lib/checksum.o AS arch/sh/lib/copy_page.o CC arch/sh/lib/delay.o LD net/802/built-in.o CC net/core/sock.o CC block/blk-exec.o CC kernel/user.o CC crypto/echainiv.o CC arch/sh/lib/div64-generic.o LD arch/sh/kernel/cpu/irq/built-in.o AS arch/sh/kernel/cpu/sh3/ex.o AS arch/sh/lib/div64.o CC arch/sh/kernel/cpu/sh3/probe.o AS arch/sh/lib/memchr.o AS arch/sh/lib/memcpy.o AS arch/sh/lib/memmove.o AS arch/sh/lib/memset.o AS arch/sh/lib/strlen.o AS arch/sh/lib/udivsi3.o AS arch/sh/lib/udivsi3_i4i.o LD arch/sh/lib/built-in.o AS arch/sh/kernel/cpu/sh3/entry.o AR arch/sh/lib/lib.a CC arch/sh/kernel/cpu/clock-cpg.o /home/kisskb/slave/src/arch/sh/kernel/cpu/sh3/../../entry-common.S: Assembler messages: /home/kisskb/slave/src/arch/sh/kernel/cpu/sh3/../../entry-common.S:389: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence /home/kisskb/slave/src/arch/sh/kernel/cpu/sh3/../../entry-common.S:392: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence CC arch/sh/kernel/cpu/sh3/setup-sh3.o CC kernel/signal.o CC arch/sh/kernel/cpu/init.o CC mm/readahead.o CC arch/sh/kernel/cpu/sh3/setup-sh7720.o CC block/blk-merge.o CC drivers/ata/libata-trace.o /home/kisskb/slave/src/arch/sh/kernel/cpu/clock-cpg.c: In function 'cpg_clk_init': /home/kisskb/slave/src/arch/sh/kernel/cpu/clock-cpg.c:52:3: warning: 'arch_init_clk_ops' is deprecated (declared at /home/kisskb/slave/src/arch/sh/include/asm/clock.h:7) [-Wdeprecated-declarations] /home/kisskb/slave/src/arch/sh/kernel/cpu/clock-cpg.c: In function 'arch_clk_init': /home/kisskb/slave/src/arch/sh/kernel/cpu/clock-cpg.c:76:2: warning: 'cpg_clk_init' is deprecated (declared at /home/kisskb/slave/src/arch/sh/kernel/cpu/clock-cpg.c:46) [-Wdeprecated-declarations] CC crypto/ahash.o CC arch/sh/kernel/cpu/sh3/serial-sh7720.o CC net/core/request_sock.o CC net/core/skbuff.o CC arch/sh/kernel/cpu/sh3/clock-sh3.o CC drivers/ata/libata-sff.o CC mm/swap.o LD arch/sh/kernel/cpu/sh3/built-in.o CC arch/sh/kernel/cpu/clock.o CC crypto/shash.o CC net/ethernet/eth.o CC arch/sh/kernel/cpu/fpu.o CC block/blk-softirq.o CC arch/sh/kernel/cpu/pfc.o CC arch/sh/kernel/cpu/proc.o CC crypto/akcipher.o CC block/blk-timeout.o CC block/blk-lib.o CC fs/ioctl.o CC kernel/sys.o CC mm/truncate.o LD net/ethernet/built-in.o CC fs/readdir.o LD arch/sh/kernel/cpu/built-in.o CC arch/sh/kernel/vsyscall/vsyscall.o CC drivers/ata/libata-pmp.o CC crypto/kpp.o CC drivers/ata/pata_platform.o LDS arch/sh/kernel/vsyscall/vsyscall.lds AS arch/sh/kernel/vsyscall/vsyscall-trapa.o AS arch/sh/kernel/vsyscall/vsyscall-note.o SYSCALL arch/sh/kernel/vsyscall/vsyscall-trapa.so SYSCALL arch/sh/kernel/vsyscall/vsyscall-syms.o AS arch/sh/kernel/vsyscall/vsyscall-syscall.o LD arch/sh/kernel/vsyscall/built-in.o CC arch/sh/kernel/sh_ksyms_32.o CC crypto/algboss.o CC block/blk-mq.o CC fs/select.o CC arch/sh/kernel/module.o CC mm/vmscan.o LD drivers/auxdisplay/built-in.o CC kernel/kmod.o CC arch/sh/kernel/disassemble.o CC net/core/datagram.o LD drivers/ata/libata.o LD drivers/ata/built-in.o CC drivers/base/component.o CC crypto/testmgr.o CC arch/sh/kernel/perf_event.o CC crypto/hmac.o CC kernel/workqueue.o CC kernel/pid.o CC drivers/base/core.o CC arch/sh/kernel/perf_callchain.o CC arch/sh/kernel/hw_breakpoint.o CC fs/dcache.o CC crypto/crypto_null.o LD drivers/block/built-in.o CC fs/inode.o CC net/core/stream.o CC block/blk-mq-tag.o AS arch/sh/kernel/head_32.o LDS arch/sh/kernel/vmlinux.lds LD arch/sh/kernel/built-in.o CC crypto/md5.o CC fs/attr.o CC crypto/sha1_generic.o CC crypto/sha256_generic.o CC mm/shmem.o CC net/ipv4/route.o CC mm/util.o CC net/core/scm.o CC block/blk-mq-sysfs.o CC drivers/base/bus.o CC fs/bad_inode.o CC fs/file.o CC mm/mmzone.o CC block/blk-mq-cpu.o CC net/ipv4/inetpeer.o CC kernel/task_work.o CC net/ipv4/protocol.o CC net/core/gen_stats.o CC drivers/base/dd.o CC crypto/cbc.o CC block/blk-mq-cpumap.o CC kernel/extable.o CC mm/vmstat.o CC drivers/base/syscore.o CC crypto/des_generic.o CC crypto/aes_generic.o CC block/ioctl.o CC net/core/gen_estimator.o CC fs/filesystems.o CC kernel/params.o CC mm/backing-dev.o CC drivers/base/driver.o CC drivers/base/class.o CC fs/namespace.o LD drivers/bus/built-in.o CC mm/mm_init.o CC net/ipv4/ip_input.o CC kernel/kthread.o CC net/core/net_namespace.o CC net/core/secure_seq.o CC block/genhd.o CC net/core/flow_dissector.o CC drivers/base/platform.o CC crypto/deflate.o CC mm/mmu_context.o CC mm/percpu.o CC kernel/sys_ni.o CC crypto/crc32c_generic.o CC kernel/nsproxy.o CC kernel/notifier.o CC net/ipv4/ip_fragment.o CC crypto/authenc.o CC drivers/base/cpu.o CC net/ipv6/addrconf_core.o CC net/ipv6/exthdrs_core.o CC kernel/ksysfs.o CC block/scsi_ioctl.o CC net/core/sysctl_net_core.o CC kernel/cred.o CC drivers/base/firmware.o CC mm/slab_common.o CC drivers/base/init.o CC fs/seq_file.o CC crypto/authencesn.o CC crypto/rng.o CC net/ipv6/ip6_checksum.o CC drivers/base/map.o CC block/partition-generic.o CC net/ipv4/ip_forward.o CC kernel/reboot.o CC net/core/dev.o CC mm/compaction.o CC drivers/base/devres.o CC net/core/ethtool.o CC fs/xattr.o CC net/ipv6/ip6_icmp.o CC kernel/async.o CC crypto/drbg.o CC block/ioprio.o CC drivers/base/attribute_container.o CC net/ipv4/ip_options.o /home/kisskb/slave/src/net/core/ethtool.c: In function 'ethtool_get_feature_mask': /home/kisskb/slave/src/net/core/ethtool.c:300:1: warning: control reaches end of non-void function [-Wreturn-type] CC kernel/range.o CC kernel/smpboot.o CC drivers/base/transport_class.o CC net/ipv6/output_core.o CC fs/libfs.o CC mm/vmacache.o CC block/badblocks.o CC crypto/jitterentropy.o CC kernel/groups.o CC crypto/jitterentropy-kcapi.o CC drivers/base/topology.o CC mm/interval_tree.o CC drivers/base/container.o CC net/ipv4/ip_output.o LD crypto/crypto.o LD crypto/crypto_algapi.o CC block/partitions/check.o LD crypto/crypto_blkcipher.o LD crypto/crypto_hash.o LD crypto/cryptomgr.o LD crypto/jitterentropy_rng.o LD crypto/built-in.o CC net/ipv6/protocol.o CC mm/list_lru.o CC kernel/bpf/core.o CC drivers/base/property.o CC kernel/events/core.o CC fs/fs-writeback.o CC kernel/irq/irqdesc.o CC block/partitions/msdos.o CC mm/workingset.o CC net/ipv6/ip6_offload.o CC kernel/irq/handle.o CC mm/debug.o CC drivers/base/cacheinfo.o CC block/partitions/efi.o CC kernel/irq/manage.o CC fs/pnode.o CC mm/gup.o CC net/ipv6/tcpv6_offload.o LD kernel/bpf/built-in.o CC kernel/irq/spurious.o CC drivers/base/power/clock_ops.o CC net/ipv4/ip_sockglue.o LD drivers/base/power/built-in.o CC drivers/base/dma-mapping.o CC fs/splice.o CC drivers/base/dma-coherent.o CC kernel/irq/resend.o LD block/partitions/built-in.o CC block/noop-iosched.o CC mm/highmem.o CC net/ipv6/exthdrs_offload.o CC net/core/dev_addr_lists.o CC kernel/irq/chip.o CC drivers/base/firmware_class.o CC lib/lockref.o LD block/built-in.o CC mm/memory.o CC lib/bcd.o LD drivers/cdrom/built-in.o CC lib/div64.o CC kernel/events/ring_buffer.o LD net/ipv6/built-in.o CC kernel/irq/dummychip.o CC drivers/base/module.o CC lib/sort.o CC kernel/irq/devres.o CC net/ipv4/inet_hashtables.o CC lib/parser.o CC kernel/events/callchain.o CC fs/sync.o CC net/core/dst.o LD drivers/base/built-in.o CC drivers/char/mem.o CC kernel/irq/irqdomain.o CC lib/halfmd4.o CC lib/debug_locks.o CC net/ipv4/inet_timewait_sock.o CC lib/random32.o CC net/key/af_key.o CC fs/utimes.o CC lib/bust_spinlocks.o CC kernel/irq/proc.o CC drivers/char/random.o CC net/core/netevent.o CC net/core/neighbour.o CC lib/kasprintf.o CC fs/stack.o LD kernel/irq/built-in.o CC fs/fs_struct.o CC net/ipv4/inet_connection_sock.o CC mm/mincore.o CC lib/bitmap.o CC lib/scatterlist.o CC net/ipv4/tcp.o CC fs/statfs.o CC mm/mlock.o CC drivers/char/misc.o CC mm/mmap.o CC lib/gcd.o CC lib/lcm.o CC kernel/events/hw_breakpoint.o CC lib/list_sort.o CC fs/fs_pin.o CC lib/uuid.o /home/kisskb/slave/src/net/core/neighbour.c: In function 'neigh_sysctl_register': /home/kisskb/slave/src/net/core/neighbour.c:3183:10: warning: 'p_name' may be used uninitialized in this function [-Wuninitialized] CC lib/flex_array.o LD drivers/char/agp/built-in.o LD drivers/char/built-in.o CC drivers/clk/clk-devres.o CC fs/nsfs.o LD kernel/events/built-in.o CC drivers/clk/clkdev.o LD kernel/livepatch/built-in.o LD drivers/clk/bcm/built-in.o CC fs/buffer.o CC kernel/locking/mutex.o CC lib/iov_iter.o CC net/netlink/af_netlink.o CC net/packet/af_packet.o /home/kisskb/slave/src/mm/mmap.c: In function 'vma_adjust': /home/kisskb/slave/src/mm/mmap.c:557:15: warning: 'rb_link' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/mm/mmap.c:588:19: note: 'rb_link' was declared here /home/kisskb/slave/src/mm/mmap.c:557:15: warning: 'rb_parent' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/mm/mmap.c:588:29: note: 'rb_parent' was declared here /home/kisskb/slave/src/mm/mmap.c:556:17: warning: 'prev' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/mm/mmap.c:587:25: note: 'prev' was declared here LD drivers/clk/mvebu/built-in.o LD drivers/clk/ti/built-in.o LD drivers/clk/built-in.o CC drivers/clocksource/sh_cmt.o CC kernel/locking/semaphore.o LD net/key/built-in.o CC kernel/locking/rwsem.o LD virt/lib/built-in.o LD virt/built-in.o CC mm/mprotect.o CC kernel/locking/percpu-rwsem.o CC net/core/rtnetlink.o CC lib/clz_ctz.o CC net/netlink/genetlink.o CC drivers/clocksource/sh_tmu.o CC kernel/locking/rtmutex.o CC lib/bsearch.o CC mm/mremap.o CC lib/find_bit.o CC net/ipv4/tcp_input.o CC lib/llist.o CC lib/memweight.o CC lib/kfifo.o LD drivers/clocksource/built-in.o LD drivers/crypto/built-in.o LD drivers/firewire/built-in.o LD drivers/firmware/broadcom/built-in.o LD drivers/firmware/built-in.o LD drivers/gpu/drm/bridge/built-in.o LD drivers/gpu/drm/hisilicon/built-in.o LD drivers/gpu/drm/i2c/built-in.o LD drivers/gpu/drm/omapdrm/displays/built-in.o CC kernel/locking/rwsem-spinlock.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 LD drivers/gpu/drm/built-in.o LD drivers/gpu/vga/built-in.o LD drivers/gpu/built-in.o CC drivers/hid/hid-core.o CC mm/msync.o LD kernel/locking/built-in.o CC lib/percpu-refcount.o CC kernel/power/qos.o CC mm/rmap.o LD net/netlink/built-in.o CC lib/percpu_ida.o CC fs/block_dev.o CC mm/vmalloc.o /home/kisskb/slave/src/net/packet/af_packet.c: In function 'tpacket_rcv': /home/kisskb/slave/src/net/packet/af_packet.c:2310:16: warning: 'hdrlen' may be used uninitialized in this function [-Wuninitialized] CC net/sched/sch_generic.o CC lib/rhashtable.o LD kernel/power/built-in.o LD net/packet/built-in.o CC net/sched/sch_mq.o CC kernel/printk/printk.o CC net/sched/sch_api.o CC net/core/utils.o CC drivers/hid/hid-input.o CC lib/reciprocal_div.o CC fs/direct-io.o CC fs/mpage.o CC lib/once.o CC kernel/printk/nmi.o CC mm/pagewalk.o CC lib/string_helpers.o CC net/unix/af_unix.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 mm/pgtable-generic.o CC net/core/link_watch.o CC net/unix/garbage.o CC mm/process_vm_access.o CC lib/hexdump.o LD kernel/printk/built-in.o CC kernel/rcu/update.o CC lib/kstrtox.o CC net/sched/sch_blackhole.o CC net/core/filter.o CC kernel/rcu/sync.o CC mm/init-mm.o CC mm/bootmem.o CC mm/fadvise.o CC kernel/rcu/srcu.o CC lib/iomap_copy.o CC net/sched/cls_api.o CC lib/devres.o /home/kisskb/slave/src/mm/bootmem.c: In function 'mark_bootmem': /home/kisskb/slave/src/mm/bootmem.c:388:1: warning: control reaches end of non-void function [-Wreturn-type] CC kernel/rcu/tiny.o CC lib/hweight.o CC net/unix/sysctl_net_unix.o CC lib/bitrev.o CC mm/madvise.o CC net/ipv4/tcp_output.o LD kernel/rcu/built-in.o CC lib/crc-ccitt.o CC kernel/sched/core.o CC kernel/time/time.o CC fs/proc_namespace.o CC lib/crc16.o CC net/sched/sch_fifo.o CC net/core/sock_diag.o LD net/unix/unix.o LD net/unix/built-in.o CC net/sched/sch_cbq.o CC mm/memblock.o HOSTCC lib/gen_crc32table CC fs/cramfs/inode.o /home/kisskb/slave/src/kernel/sched/core.c: In function 'pick_next_task': /home/kisskb/slave/src/kernel/sched/core.c:3255:1: warning: control reaches end of non-void function [-Wreturn-type] CC lib/zlib_deflate/deflate.o CC drivers/hid/hid-generic.o CC drivers/hid/hid-a4tech.o LD net/wireless/built-in.o CC net/sched/sch_htb.o CC fs/cramfs/uncompress.o CC kernel/time/timer.o CC lib/zlib_deflate/deftree.o CC net/core/dev_ioctl.o LD fs/cramfs/cramfs.o CC drivers/hid/hid-apple.o LD fs/cramfs/built-in.o CC fs/devpts/inode.o CC mm/dmapool.o CC kernel/sched/loadavg.o LD fs/exofs/built-in.o CC fs/exportfs/expfs.o CC drivers/hid/hid-belkin.o CC mm/slab.o CC net/core/tso.o LD fs/devpts/devpts.o LD fs/devpts/built-in.o CC drivers/hid/hid-cherry.o CC lib/zlib_deflate/deflate_syms.o CC kernel/time/hrtimer.o CC kernel/sched/clock.o LD lib/zlib_deflate/zlib_deflate.o LD lib/zlib_deflate/built-in.o CC lib/zlib_inflate/inffast.o CC net/xfrm/xfrm_policy.o CC drivers/hid/hid-chicony.o LD fs/exportfs/exportfs.o LD fs/exportfs/built-in.o CC fs/ext2/balloc.o CC kernel/sched/cputime.o CC lib/zlib_inflate/inflate.o CC net/sched/sch_hfsc.o CC net/core/sock_reuseport.o CC drivers/hid/hid-cypress.o CC kernel/time/itimer.o CC kernel/sched/idle_task.o CC net/ipv4/tcp_timer.o CC lib/zlib_inflate/infutil.o CC fs/ext2/dir.o CC drivers/hid/hid-ezkey.o CC kernel/sched/fair.o CC lib/zlib_inflate/inftrees.o CC mm/migrate.o CC kernel/time/posix-timers.o CC net/core/flow.o CC lib/zlib_inflate/inflate_syms.o CC drivers/hid/hid-gyration.o /home/kisskb/slave/src/net/xfrm/xfrm_policy.c: In function 'xfrm_resolve_and_create_bundle': /home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1599:7: warning: 'dst_ops' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1581:18: note: 'dst_ops' was declared here LD lib/zlib_inflate/zlib_inflate.o LD lib/zlib_inflate/built-in.o CC lib/syscall.o CC drivers/hid/hid-kensington.o CC fs/ext2/file.o CC kernel/sched/rt.o CC lib/nlattr.o CC net/ipv4/tcp_ipv4.o CC net/core/net-sysfs.o CC drivers/hid/hid-lg.o CC fs/ext2/ialloc.o CC kernel/time/posix-cpu-timers.o CC net/sched/sch_red.o CC kernel/sched/deadline.o CC lib/atomic64.o CC mm/quicklist.o /home/kisskb/slave/src/net/xfrm/xfrm_policy.c: In function 'xfrm_bundle_lookup': /home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1599:7: warning: 'dst_ops' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1581:18: note: 'dst_ops' was declared here CC lib/dynamic_queue_limits.o LD mm/built-in.o CC lib/glob.o CC kernel/sched/stop_task.o CC fs/ext2/inode.o CC net/xfrm/xfrm_state.o CC drivers/hid/hid-microsoft.o CC lib/strncpy_from_user.o CC drivers/hid/hid-monterey.o CC kernel/time/timekeeping.o CC kernel/sched/wait.o CC lib/strnlen_user.o CC net/core/net-procfs.o CC net/core/fib_rules.o CC drivers/hid/hid-pl.o CC net/sched/sch_gred.o CC lib/net_utils.o CC kernel/sched/swait.o CC drivers/hid/hid-petalynx.o CC lib/sg_pool.o CC fs/ext2/ioctl.o CC kernel/sched/completion.o CC net/ipv4/tcp_minisocks.o CC kernel/sched/idle.o CC drivers/hid/hid-samsung.o CC lib/argv_split.o CC fs/ext2/namei.o CC kernel/futex.o CC lib/bug.o LD net/core/built-in.o CC lib/chacha20.o CC kernel/sched/debug.o CC drivers/hid/hid-sony.o CC fs/ext2/super.o CC drivers/hid/hid-sunplus.o CC net/sched/sch_dsmark.o CC net/xfrm/xfrm_hash.o CC lib/cmdline.o CC lib/ctype.o CC lib/dec_and_lock.o CC lib/decompress.o CC net/sched/sch_sfq.o CC kernel/time/ntp.o CC lib/dma-noop.o CC net/ipv4/tcp_cong.o CC net/xfrm/xfrm_input.o CC lib/dump_stack.o CC drivers/hid/usbhid/hid-core.o LD kernel/sched/built-in.o CC kernel/up.o CC kernel/uid16.o CC lib/earlycpio.o CC net/sched/sch_tbf.o CC lib/extable.o CC fs/ext2/symlink.o CC kernel/time/clocksource.o CC net/sysctl_net.o CC lib/flex_proportions.o CC fs/ext2/xattr.o CC net/ipv4/tcp_metrics.o CC net/xfrm/xfrm_output.o CC net/sched/sch_teql.o CC lib/idr.o CC lib/int_sqrt.o CC net/ipv4/tcp_fastopen.o LD drivers/hwtracing/intel_th/built-in.o CC lib/ioremap.o CC kernel/time/jiffies.o CC fs/ext4/balloc.o CC drivers/hid/usbhid/hid-quirks.o CC fs/ext2/xattr_user.o CC fs/ext2/xattr_trusted.o CC net/xfrm/xfrm_sysctl.o CC lib/irq_regs.o CC lib/is_single_threaded.o CC fs/ext4/bitmap.o CC kernel/time/timer_list.o CC net/sched/sch_prio.o CC fs/ext2/acl.o LD drivers/hid/usbhid/usbhid.o LD drivers/hid/usbhid/built-in.o LD drivers/hid/hid.o LD drivers/hid/hid-logitech.o LD drivers/hid/built-in.o LD drivers/i2c/algos/built-in.o CC lib/klist.o LD drivers/i2c/busses/built-in.o LD drivers/i2c/muxes/built-in.o LD drivers/i2c/built-in.o LD drivers/idle/built-in.o CC drivers/input/input.o /home/kisskb/slave/src/fs/ext2/acl.c: In function 'ext2_get_acl': /home/kisskb/slave/src/fs/ext2/acl.c:160:9: warning: 'name_index' may be used uninitialized in this function [-Wuninitialized] CC net/ipv4/tcp_recovery.o CC kernel/module.o CC fs/ext2/xattr_security.o CC kernel/time/timeconv.o CC kernel/kallsyms.o CC lib/kobject.o CC net/xfrm/xfrm_replay.o CC kernel/time/timecounter.o LD fs/ext2/ext2.o CC fs/ext4/dir.o LD fs/ext2/built-in.o CC kernel/time/posix-clock.o LD drivers/iommu/built-in.o CC net/sched/sch_netem.o CC fs/ext4/file.o CC net/sched/cls_route.o CC lib/kobject_uevent.o CC net/ipv4/tcp_offload.o /home/kisskb/slave/src/fs/ext4/file.c: In function 'ext4_inode_journal_mode': /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:428:1: warning: control reaches end of non-void function [-Wreturn-type] CC kernel/time/alarmtimer.o CC net/xfrm/xfrm_algo.o CC fs/ext4/fsync.o CC fs/fat/cache.o CC drivers/input/input-compat.o CC lib/md5.o CC kernel/time/clockevents.o CC drivers/input/input-mt.o /home/kisskb/slave/src/fs/ext4/fsync.c: In function 'ext4_inode_journal_mode': /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:428:1: warning: control reaches end of non-void function [-Wreturn-type] CC lib/nmi_backtrace.o CC kernel/time/tick-common.o CC net/sched/cls_fw.o CC fs/fat/dir.o CC fs/ext4/ialloc.o CC fs/ext4/inode.o CC net/ipv4/datagram.o CC net/xfrm/xfrm_ipcomp.o CC lib/nodemask.o CC drivers/input/ff-core.o CC drivers/input/input-leds.o CC lib/plist.o CC kernel/time/sched_clock.o /home/kisskb/slave/src/fs/ext4/inode.c: In function 'ext4_inode_journal_mode': /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:428:1: warning: control reaches end of non-void function [-Wreturn-type] CC lib/radix-tree.o CC net/sched/cls_tcindex.o CC net/ipv4/raw.o LD kernel/time/built-in.o CC drivers/input/mousedev.o CC fs/jbd2/transaction.o CC kernel/acct.o LD net/xfrm/built-in.o CC drivers/input/evdev.o CC fs/fat/fatent.o CC lib/ratelimit.o /home/kisskb/slave/src/fs/ext4/inode.c: In function 'ext4_map_blocks': /home/kisskb/slave/src/fs/ext4/inode.c:567:5: warning: 'retval' may be used uninitialized in this function [-Wuninitialized] CC net/ipv4/udp.o CC lib/rbtree.o LD drivers/irqchip/built-in.o CC fs/ext4/page-io.o LD net/sched/built-in.o LD drivers/input/keyboard/built-in.o LD drivers/input/mouse/built-in.o CC fs/jffs2/compr.o CC lib/seq_buf.o CC fs/jffs2/dir.o CC fs/fat/file.o CC fs/jbd2/commit.o CC kernel/utsname.o CC [M] drivers/input/ff-memless.o CC lib/sha1.o CC fs/jffs2/file.o CC kernel/pid_namespace.o CC fs/jffs2/ioctl.o CC lib/show_mem.o CC lib/string.o CC kernel/utsname_sysctl.o LD drivers/input/input-core.o LD drivers/input/built-in.o CC drivers/leds/led-core.o CC fs/fat/inode.o CC fs/jffs2/nodelist.o CC fs/jffs2/malloc.o CC lib/timerqueue.o CC kernel/elfcore.o CC fs/kernfs/mount.o CC lib/vsprintf.o CC fs/jbd2/recovery.o CC drivers/leds/led-class.o CC drivers/leds/led-triggers.o CC kernel/irq_work.o CC kernel/membarrier.o CC fs/jffs2/read.o CC fs/kernfs/inode.o CC fs/ext4/ioctl.o CC fs/nls/nls_base.o LD drivers/leds/trigger/built-in.o LD drivers/leds/built-in.o LD drivers/lguest/built-in.o LD drivers/macintosh/built-in.o CC net/ipv4/udplite.o LD drivers/media/common/b2c2/built-in.o LD drivers/media/common/saa7146/built-in.o LD drivers/media/common/siano/built-in.o LD drivers/media/common/v4l2-tpg/built-in.o LD drivers/media/common/built-in.o LD drivers/media/firewire/built-in.o LD drivers/media/i2c/soc_camera/built-in.o LD drivers/media/i2c/built-in.o LD drivers/media/mmc/siano/built-in.o CC kernel/memremap.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 CC fs/jbd2/checkpoint.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 LD drivers/media/pci/pt1/built-in.o LD drivers/media/pci/pt3/built-in.o LD drivers/media/pci/saa7146/built-in.o CC fs/jffs2/nodemgmt.o LD drivers/media/pci/smipcie/built-in.o CC fs/nls/nls_cp437.o LD drivers/media/pci/ttpci/built-in.o LD drivers/media/pci/built-in.o CC fs/kernfs/dir.o LD drivers/media/platform/omap/built-in.o LD drivers/media/platform/built-in.o LD drivers/media/rc/keymaps/built-in.o LD drivers/media/rc/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 CC fs/fat/misc.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 kernel/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/nls/nls_cp932.o LD drivers/mfd/built-in.o LD drivers/misc/cb710/built-in.o LD drivers/misc/eeprom/built-in.o LD drivers/misc/lis3lv02d/built-in.o LD drivers/misc/mic/bus/built-in.o CC fs/nls/nls_euc-jp.o LD drivers/misc/mic/built-in.o LD drivers/misc/ti-st/built-in.o LD drivers/misc/built-in.o CC net/ipv4/udp_offload.o LD drivers/mmc/built-in.o CC drivers/mtd/mtdcore.o CC fs/ext4/namei.o CC fs/jbd2/revoke.o CC fs/jffs2/readinode.o CC fs/fat/nfs.o CC fs/jffs2/write.o CC fs/nls/nls_iso8859-1.o LD fs/nls/built-in.o CC fs/kernfs/file.o GEN lib/crc32table.h AR lib/lib.a CC drivers/mtd/mtdsuper.o CC lib/crc32.o CC fs/fat/namei_vfat.o CC fs/jbd2/journal.o CC net/ipv4/arp.o CC drivers/mtd/mtdconcat.o CC fs/notify/fsnotify.o LD lib/built-in.o LD fs/quota/built-in.o CC fs/ramfs/inode.o CC fs/proc/task_mmu.o CC fs/kernfs/symlink.o CC fs/jffs2/scan.o CC fs/notify/notification.o LD fs/kernfs/built-in.o CC fs/ramfs/file-mmu.o CC fs/fat/namei_msdos.o CC fs/notify/group.o LD fs/ramfs/ramfs.o LD fs/ramfs/built-in.o CC fs/ext4/super.o CC fs/ext4/symlink.o CC fs/notify/inode_mark.o CC drivers/mtd/mtdpart.o CC net/ipv4/icmp.o CC fs/proc/inode.o CC fs/jffs2/gc.o LD fs/fat/fat.o LD fs/fat/vfat.o LD fs/fat/msdos.o LD fs/fat/built-in.o CC fs/jffs2/symlink.o CC fs/jffs2/build.o CC fs/jffs2/erase.o LD fs/jbd2/jbd2.o LD fs/jbd2/built-in.o CC fs/notify/mark.o CC fs/notify/vfsmount_mark.o CC fs/notify/fdinfo.o CC fs/proc/root.o CC fs/jffs2/background.o CC drivers/mtd/mtdchar.o CC drivers/mtd/mtd_blkdevs.o CC drivers/mtd/mtdblock.o LD fs/notify/dnotify/built-in.o LD fs/notify/fanotify/built-in.o CC fs/notify/inotify/inotify_fsnotify.o CC fs/notify/inotify/inotify_user.o CC drivers/mtd/chips/chipreg.o CC fs/proc/base.o CC fs/jffs2/fs.o CC net/ipv4/devinet.o CC net/ipv4/af_inet.o CC net/ipv4/igmp.o CC drivers/mtd/chips/cfi_probe.o CC drivers/mtd/chips/cfi_util.o LD fs/notify/inotify/built-in.o LD fs/notify/built-in.o CC drivers/mtd/chips/cfi_cmdset_0002.o /home/kisskb/slave/src/drivers/mtd/chips/cfi_probe.c: In function 'cfi_probe_chip': /home/kisskb/slave/src/include/linux/mtd/cfi.h:325:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here /home/kisskb/slave/src/include/linux/mtd/cfi.h:325:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here /home/kisskb/slave/src/include/linux/mtd/cfi.h:341:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here /home/kisskb/slave/src/include/linux/mtd/cfi.h:341:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here /home/kisskb/slave/src/include/linux/mtd/cfi.h:325:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here /home/kisskb/slave/src/include/linux/mtd/cfi.h:325:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here CC drivers/mtd/chips/gen_probe.o CC net/ipv4/fib_frontend.o CC fs/jffs2/writev.o /home/kisskb/slave/src/drivers/mtd/chips/cfi_util.c: In function 'cfi_qry_present': /home/kisskb/slave/src/include/linux/mtd/map.h:279:6: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here /home/kisskb/slave/src/include/linux/mtd/map.h:279:6: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here /home/kisskb/slave/src/drivers/mtd/chips/cfi_util.c:230:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/mtd/chips/cfi_util.c: In function 'cfi_send_gen_cmd': /home/kisskb/slave/src/drivers/mtd/chips/cfi_util.c:206:13: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/mtd/chips/cfi_util.c: In function 'cfi_read_pri': /home/kisskb/slave/src/include/linux/mtd/cfi.h:325:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'chip_ready': /home/kisskb/slave/src/include/linux/mtd/map.h:280:4: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here /home/kisskb/slave/src/include/linux/mtd/map.h:280:4: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'chip_good': /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:772:2: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:279:6: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here CC fs/sysfs/file.o LD drivers/mtd/devices/built-in.o CC fs/jffs2/super.o CC fs/jffs2/debug.o /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'do_panic_write_oneword': /home/kisskb/slave/src/include/linux/mtd/map.h:279:6: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'cfi_amdstd_panic_write': /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:2216:7: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:345:11: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:382:14: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here CC fs/proc/generic.o CC fs/sysfs/dir.o CC fs/proc/array.o CC fs/jffs2/wbuf.o /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'do_otp_lock': /home/kisskb/slave/src/include/linux/mtd/cfi.h:325:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here CC net/ipv4/fib_semantics.o /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'do_write_oneword': /home/kisskb/slave/src/include/linux/mtd/map.h:279:6: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'do_otp_write': /home/kisskb/slave/src/include/linux/mtd/map.h:382:14: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:397:11: note: 'r.x[0]' was declared here /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'cfi_amdstd_write_words': /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:1775:7: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:345:11: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:382:14: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here CC fs/sysfs/symlink.o CC fs/sysfs/mount.o CC fs/ext4/hash.o CC fs/sysfs/group.o /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'cfi_amdstd_otp_walk': /home/kisskb/slave/src/include/linux/mtd/cfi.h:325:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here /home/kisskb/slave/src/include/linux/mtd/cfi.h:325:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here CC fs/eventpoll.o CC drivers/net/Space.o LD drivers/nfc/built-in.o LD drivers/mtd/chips/built-in.o LD drivers/mtd/lpddr/built-in.o CC fs/ext4/resize.o LD drivers/mtd/maps/built-in.o LD drivers/mtd/nand/built-in.o LD drivers/mtd/onenand/built-in.o CC fs/proc/fd.o LD drivers/mtd/tests/built-in.o LD drivers/mtd/mtd.o LD drivers/mtd/built-in.o LD drivers/nvme/host/built-in.o LD drivers/nvme/target/built-in.o LD drivers/nvme/built-in.o LD drivers/perf/built-in.o CC fs/ext4/extents.o CC net/ipv4/fib_trie.o LD fs/sysfs/built-in.o CC fs/anon_inodes.o CC drivers/net/loopback.o CC fs/jffs2/compr_rtime.o CC fs/signalfd.o LD drivers/net/ethernet/8390/built-in.o CC fs/proc/proc_tty.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/ezchip/built-in.o LD drivers/net/ethernet/i825xx/built-in.o CC fs/jffs2/compr_zlib.o /home/kisskb/slave/src/fs/ext4/extents.c: In function 'ext4_inode_journal_mode': /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:428:1: warning: control reaches end of non-void function [-Wreturn-type] LD drivers/net/ethernet/intel/built-in.o LD drivers/net/ethernet/marvell/built-in.o LD drivers/net/ethernet/micrel/built-in.o LD drivers/net/ethernet/natsemi/built-in.o LD drivers/net/ethernet/netronome/built-in.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 LD drivers/net/ethernet/seeq/built-in.o LD drivers/net/ethernet/smsc/built-in.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/ext4/ext4_jbd2.o CC fs/timerfd.o CC fs/proc/cmdline.o LD drivers/net/usb/built-in.o LD fs/jffs2/jffs2.o LD drivers/net/wireless/admtek/built-in.o LD fs/jffs2/built-in.o LD drivers/net/wireless/ath/built-in.o LD drivers/net/wireless/atmel/built-in.o CC fs/ext4/migrate.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 CC fs/proc/consoles.o LD drivers/net/wireless/realtek/built-in.o LD drivers/net/wireless/rsi/built-in.o LD drivers/platform/built-in.o LD drivers/net/wireless/st/built-in.o CC fs/ext4/mballoc.o LD drivers/net/wireless/ti/built-in.o CC fs/ext4/block_validity.o LD drivers/net/wireless/zydas/built-in.o LD drivers/net/wireless/built-in.o LD drivers/net/built-in.o CC drivers/power/power_supply_core.o /home/kisskb/slave/src/fs/ext4/ext4_jbd2.c: In function 'ext4_inode_journal_mode': /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:428:1: warning: control reaches end of non-void function [-Wreturn-type] CC fs/proc/cpuinfo.o CC fs/proc/devices.o CC fs/eventfd.o CC fs/aio.o /home/kisskb/slave/src/fs/ext4/mballoc.c: In function 'ext4_inode_journal_mode': /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:428:1: warning: control reaches end of non-void function [-Wreturn-type] CC fs/proc/interrupts.o CC net/ipv4/inet_fragment.o CC drivers/power/power_supply_sysfs.o CC drivers/power/power_supply_leds.o LD drivers/pwm/built-in.o CC drivers/rtc/rtc-lib.o CC net/ipv4/ping.o CC fs/proc/loadavg.o CC net/ipv4/ip_tunnel_core.o LD drivers/power/power_supply.o LD drivers/power/built-in.o CC drivers/scsi/scsi.o LD drivers/rtc/built-in.o CC drivers/scsi/hosts.o CC drivers/scsi/scsi_ioctl.o CC fs/proc/meminfo.o /home/kisskb/slave/src/fs/ext4/extents.c: In function 'ext4_ext_map_blocks': /home/kisskb/slave/src/fs/ext4/extents.c:2361:19: warning: 'len' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/fs/ext4/extents.c:2326:14: note: 'len' was declared here CC net/ipv4/gre_offload.o /home/kisskb/slave/src/net/ipv4/ping.c: In function 'ping_common_sendmsg': /home/kisskb/slave/src/net/ipv4/ping.c:692:21: warning: 'type' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/ipv4/ping.c:478:63: warning: 'code' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/ipv4/ping.c:660:11: note: 'code' was declared here CC fs/proc/stat.o /home/kisskb/slave/src/net/ipv4/ping.c: In function 'ping_err': /home/kisskb/slave/src/net/ipv4/ping.c:561:37: warning: 'code' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/ipv4/ping.c:534:3: warning: 'type' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/ipv4/ping.c:515:48: warning: 'icmph' may be used uninitialized in this function [-Wuninitialized] CC drivers/scsi/scsicam.o CC fs/proc/uptime.o CC fs/ext4/move_extent.o CC fs/proc/version.o CC drivers/scsi/scsi_error.o CC fs/proc/softirqs.o CC fs/proc/namespaces.o CC drivers/scsi/scsi_lib.o CC drivers/scsi/scsi_common.o CC fs/proc/self.o /home/kisskb/slave/src/fs/ext4/move_extent.c: In function 'ext4_inode_journal_mode': /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:428:1: warning: control reaches end of non-void function [-Wreturn-type] CC fs/proc/thread_self.o CC net/ipv4/sysctl_net_ipv4.o CC fs/proc/proc_sysctl.o CC fs/proc/proc_net.o CC fs/proc/kmsg.o CC fs/proc/page.o CC fs/locks.o CC fs/ext4/mmp.o CC fs/binfmt_script.o CC fs/binfmt_elf.o CC fs/mbcache.o CC net/ipv4/proc.o CC fs/ext4/indirect.o CC fs/ext4/extents_status.o CC net/ipv4/fib_rules.o LD fs/proc/proc.o LD fs/proc/built-in.o CC fs/posix_acl.o CC fs/coredump.o CC fs/drop_caches.o /home/kisskb/slave/src/fs/posix_acl.c: In function 'acl_by_type': /home/kisskb/slave/src/fs/posix_acl.c:34:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/fs/ext4/indirect.c: In function 'ext4_inode_journal_mode': /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:428:1: warning: control reaches end of non-void function [-Wreturn-type] CC drivers/scsi/scsi_lib_dma.o CC fs/fhandle.o CC net/ipv4/ipmr.o CC net/ipv4/syncookies.o CC fs/ext4/xattr.o CC fs/ext4/xattr_user.o CC net/ipv4/ah4.o CC fs/ext4/xattr_trusted.o CC drivers/scsi/scsi_scan.o CC net/ipv4/esp4.o CC fs/ext4/inline.o CC fs/ext4/readpage.o CC net/ipv4/ipcomp.o CC net/ipv4/xfrm4_tunnel.o /home/kisskb/slave/src/fs/ext4/inline.c: In function 'ext4_inode_journal_mode': /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:428:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/net/ipv4/esp4.c: In function 'esp4_get_mtu': /home/kisskb/slave/src/net/ipv4/esp4.c:521:31: warning: 'net_adj' may be used uninitialized in this function [-Wuninitialized] CC fs/ext4/sysfs.o CC drivers/sh/clk/core.o CC drivers/sh/clk/cpg.o CC net/ipv4/xfrm4_mode_beet.o CC net/ipv4/tunnel4.o /home/kisskb/slave/src/drivers/sh/clk/cpg.c: In function 'r8': /home/kisskb/slave/src/drivers/sh/clk/cpg.c:41:2: warning: passing argument 1 of 'ioread8' discards 'const' qualifier from pointer target type [enabled by default] /home/kisskb/slave/src/include/asm-generic/iomap.h:28:21: note: expected 'void *' but argument is of type 'const void *' /home/kisskb/slave/src/drivers/sh/clk/cpg.c: In function 'r16': /home/kisskb/slave/src/drivers/sh/clk/cpg.c:46:2: warning: passing argument 1 of 'ioread16' discards 'const' qualifier from pointer target type [enabled by default] /home/kisskb/slave/src/include/asm-generic/iomap.h:29:21: note: expected 'void *' but argument is of type 'const void *' /home/kisskb/slave/src/drivers/sh/clk/cpg.c: In function 'r32': /home/kisskb/slave/src/drivers/sh/clk/cpg.c:51:2: warning: passing argument 1 of 'ioread32' discards 'const' qualifier from pointer target type [enabled by default] /home/kisskb/slave/src/include/asm-generic/iomap.h:31:21: note: expected 'void *' but argument is of type 'const void *' CC net/ipv4/xfrm4_mode_transport.o CC drivers/scsi/scsi_sysfs.o CC net/ipv4/xfrm4_mode_tunnel.o CC drivers/scsi/scsi_devinfo.o CC drivers/scsi/scsi_sysctl.o LD drivers/sh/clk/built-in.o CC drivers/sh/intc/access.o LD fs/ext4/ext4.o CC net/ipv4/ipconfig.o LD fs/ext4/built-in.o LD fs/built-in.o CC drivers/sh/intc/chip.o CC drivers/sh/intc/core.o CC drivers/sh/intc/handle.o LD drivers/soc/bcm/built-in.o CC drivers/thermal/thermal_core.o LD drivers/soc/fsl/built-in.o LD drivers/soc/built-in.o CC drivers/tty/tty_io.o CC drivers/usb/common/common.o LD drivers/video/backlight/built-in.o CC drivers/video/console/dummycon.o CC drivers/sh/intc/irqdomain.o CC drivers/sh/intc/virq.o CC drivers/scsi/scsi_proc.o CC drivers/tty/n_tty.o CC drivers/tty/tty_ioctl.o CC drivers/tty/tty_ldisc.o LD drivers/video/console/built-in.o LD drivers/usb/common/usb-common.o LD drivers/usb/common/built-in.o LD drivers/video/fbdev/core/built-in.o CC drivers/usb/core/usb.o LD drivers/video/fbdev/omap2/omapfb/displays/built-in.o LD drivers/video/fbdev/omap2/omapfb/dss/built-in.o LD drivers/video/fbdev/omap2/omapfb/built-in.o LD drivers/video/fbdev/omap2/built-in.o LD drivers/video/fbdev/built-in.o LD drivers/video/built-in.o CC drivers/usb/core/hub.o LD drivers/sh/intc/built-in.o CC drivers/sh/pm_runtime.o CC drivers/scsi/scsi_trace.o LD drivers/sh/built-in.o CC drivers/scsi/scsi_logging.o CC net/ipv4/tcp_cubic.o CC drivers/tty/tty_buffer.o CC drivers/scsi/sd.o CC drivers/usb/core/hcd.o CC drivers/tty/tty_port.o CC drivers/thermal/step_wise.o /home/kisskb/slave/src/drivers/scsi/sd.c: In function 'sd_init_command': /home/kisskb/slave/src/drivers/scsi/sd.c:1154:1: warning: control reaches end of non-void function [-Wreturn-type] LD drivers/thermal/samsung/built-in.o CC net/ipv4/xfrm4_policy.o CC drivers/usb/host/ohci-hcd.o LD drivers/thermal/thermal_sys.o LD drivers/thermal/built-in.o LD drivers/usb/misc/built-in.o CC drivers/usb/mon/mon_main.o LD drivers/usb/phy/built-in.o CC net/ipv4/xfrm4_state.o CC net/ipv4/xfrm4_input.o CC drivers/tty/tty_mutex.o CC drivers/tty/tty_ldsem.o CC drivers/usb/mon/mon_stat.o CC net/ipv4/xfrm4_output.o CC net/ipv4/xfrm4_protocol.o CC drivers/tty/pty.o CC drivers/usb/mon/mon_text.o CC drivers/usb/core/urb.o CC drivers/usb/core/message.o CC drivers/usb/core/driver.o CC drivers/usb/storage/scsiglue.o CC drivers/usb/mon/mon_bin.o LD drivers/scsi/scsi_mod.o CC drivers/usb/storage/protocol.o CC drivers/usb/host/ohci-platform.o LD drivers/tty/ipwireless/built-in.o CC drivers/tty/serial/serial_core.o LD net/ipv4/built-in.o CC drivers/tty/vt/vt_ioctl.o CC drivers/usb/core/config.o LD net/built-in.o CC drivers/usb/storage/transport.o LD drivers/scsi/sd_mod.o LD drivers/scsi/built-in.o CC drivers/tty/vt/vc_screen.o CC drivers/usb/storage/usb.o LD drivers/usb/host/built-in.o CC drivers/tty/serial/sh-sci.o CC drivers/usb/core/file.o LD drivers/usb/mon/usbmon.o LD drivers/usb/mon/built-in.o CC drivers/usb/storage/initializers.o CC drivers/tty/vt/selection.o CC drivers/usb/core/buffer.o CC drivers/usb/core/sysfs.o CC drivers/usb/core/endpoint.o CC drivers/usb/storage/sierra_ms.o CC drivers/usb/storage/option_ms.o CC drivers/tty/vt/keyboard.o CC drivers/tty/vt/consolemap.o CC drivers/usb/storage/usual-tables.o CONMK drivers/tty/vt/consolemap_deftbl.c CC drivers/tty/vt/vt.o CC drivers/usb/core/devio.o SHIPPED drivers/tty/vt/defkeymap.c CC drivers/usb/core/notify.o CC drivers/tty/vt/consolemap_deftbl.o LD drivers/usb/storage/usb-storage.o LD drivers/usb/storage/built-in.o CC drivers/tty/vt/defkeymap.o CC drivers/usb/core/generic.o CC drivers/usb/core/quirks.o CC drivers/usb/core/devices.o CC drivers/usb/core/port.o LD drivers/tty/serial/built-in.o CC drivers/usb/core/of.o LD drivers/usb/core/usbcore.o LD drivers/usb/core/built-in.o LD drivers/usb/built-in.o LD drivers/tty/vt/built-in.o LD drivers/tty/built-in.o LD drivers/built-in.o LINK vmlinux LD vmlinux.o MODPOST vmlinux.o GEN .version CHK include/generated/compile.h UPD include/generated/compile.h CC init/version.o LD init/built-in.o KSYM .tmp_kallsyms1.o KSYM .tmp_kallsyms2.o LD vmlinux SYSMAP System.map AS arch/sh/boot/compressed/head_32.o CC arch/sh/boot/compressed/misc.o CC arch/sh/boot/compressed/cache.o OBJCOPY arch/sh/boot/compressed/vmlinux.bin SHIPPED arch/sh/boot/compressed/ashiftrt.S SHIPPED arch/sh/boot/compressed/ashldi3.c SHIPPED arch/sh/boot/compressed/ashrsi3.S SHIPPED arch/sh/boot/compressed/ashlsi3.S SHIPPED arch/sh/boot/compressed/lshrsi3.S Building modules, stage 2. AS arch/sh/boot/compressed/ashiftrt.o CC arch/sh/boot/compressed/ashldi3.o AS arch/sh/boot/compressed/ashrsi3.o AS arch/sh/boot/compressed/ashlsi3.o AS arch/sh/boot/compressed/lshrsi3.o MODPOST 1 modules GZIP arch/sh/boot/compressed/vmlinux.bin.gz CC drivers/input/ff-memless.mod.o LD [M] drivers/input/ff-memless.ko LD arch/sh/boot/compressed/piggy.o LD arch/sh/boot/compressed/vmlinux OBJCOPY arch/sh/boot/zImage Kernel: arch/sh/boot/zImage is ready make[1]: Leaving directory '/home/kisskb/slave/build/linus_se7721_defconfig_sh4' Completed OK # rm -rf /home/kisskb/slave/build/linus_se7721_defconfig_sh4 # Build took: 0:01:10.945157