Buildresult: powerpc-next/sh-defconfig/sh4-gcc4.6 built on Nov 30 2016, 23:31

kisskb

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Status:	OK
Date/Time:	Nov 30 2016, 23:31
Duration:	0:00:32.064751
Builder:	ka2
Revision:	powerpc/ps3: Fix system hang with GCC 5 builds (`6dff5b67054e17c91bd630bcdda17cfca5aa4215)`
Target:	powerpc-next/sh-defconfig/sh4-gcc4.6
Branch:	powerpc-next
Compiler:	sh4-gcc4.6 (sh4-linux-gcc.br_real (Buildroot 2016.11-git-00613-ge98b4dd) 5.4.0)
Config:	defconfig (download)
Log:	Download original Possible warnings (41) <stdin>:1316:2: warning: #warning syscall pkey_mprotect not implemented [-Wcpp] <stdin>:1319:2: warning: #warning syscall pkey_alloc not implemented [-Wcpp] <stdin>:1322:2: warning: #warning syscall pkey_free not implemented [-Wcpp] /home/kisskb/slave/src/arch/sh/kernel/cpu/sh2/../../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/sh2/../../entry-common.S:392: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence /home/kisskb/slave/src/arch/sh/kernel/cpu/clock-cpg.c:52:3: warning: 'arch_init_clk_ops' is deprecated [-Wdeprecated-declarations] /home/kisskb/slave/src/arch/sh/kernel/cpu/clock-cpg.c:76:2: warning: 'cpg_clk_init' is deprecated [-Wdeprecated-declarations] /home/kisskb/slave/src/kernel/sched/core.c:3292:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/kernel/module.c:1036:2: warning: 'owner' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/mm/bootmem.c:385:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/drivers/sh/clk/cpg.c:41:17: warning: passing argument 1 of 'ioread8' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] /home/kisskb/slave/src/drivers/sh/clk/cpg.c:46:18: warning: passing argument 1 of 'ioread16' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] /home/kisskb/slave/src/drivers/sh/clk/cpg.c:51:18: warning: passing argument 1 of 'ioread32' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] /home/kisskb/slave/src/block/cfq-iosched.c:3826:1: warning: control reaches end of non-void function [-Wreturn-type] /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/fs/ext4/ext4_jbd2.h:428:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/fs/binfmt_elf_fdpic.c:1488:17: warning: unused variable 'addr' [-Wunused-variable] /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/drivers/scsi/sd.c:1155:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/fs/ext4/inode.c:567:5: warning: 'retval' may be used uninitialized in this function [-Wmaybe-uninitialized] /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/fs/ext4/ext4_jbd2.h:428:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/net/core/ethtool.c:300:1: warning: control reaches end of non-void function [-Wreturn-type] /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/fs/ext4/ext4_jbd2.h:428:1: warning: control reaches end of non-void function [-Wreturn-type] /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/core/neighbour.c:3184:2: warning: 'p_name' may be used uninitialized in this function [-Wmaybe-uninitialized] /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/fs/ext4/extents.c:2326:14: warning: 'len' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/packet/af_packet.c:2136:33: warning: 'hdrlen' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1629:7: warning: 'dst_ops' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/linux/sunrpc/svc_xprt.h:176:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/net/sunrpc/svcsock.c:715:6: warning: 'optname' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/svcsock.c:715:6: warning: 'level' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1629:7: warning: 'dst_ops' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/ipv4/ping.c:556:37: warning: 'code' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/ipv4/ping.c:529:3: warning: 'type' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/ipv4/ping.c:510:48: warning: 'icmph' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/svcauth_unix.c:685:9: warning: 'sin6' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/ipv4/ping.c:474:37: warning: 'type' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/ipv4/ping.c:473:63: warning: 'code' may be used uninitialized in this function [-Wmaybe-uninitialized] Full Log # git rev-parse -q --verify 6dff5b67054e17c91bd630bcdda17cfca5aa4215^{commit} 6dff5b67054e17c91bd630bcdda17cfca5aa4215 already have revision, skipping fetch # git checkout -q -f -B kisskb 6dff5b67054e17c91bd630bcdda17cfca5aa4215 # git clean -qxdf # git log -1 commit 6dff5b67054e17c91bd630bcdda17cfca5aa4215 Author: Geoff Levand <geoff@infradead.org> Date: Tue Nov 29 10:47:32 2016 -0800 powerpc/ps3: Fix system hang with GCC 5 builds GCC 5 generates different code for this bootwrapper null check that causes the PS3 to hang very early in its bootup. This check is of limited value, so just get rid of it. Cc: stable@vger.kernel.org Signed-off-by: Geoff Levand <geoff@infradead.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # < /opt/cross/kisskb/br-sh4-full-2016.08-613-ge98b4dd/bin/sh4-linux-gcc --version # < git log --format=%s --max-count=1 6dff5b67054e17c91bd630bcdda17cfca5aa4215 # < make -j 48 ARCH=sh O=/home/kisskb/slave/build/powerpc-next_sh-defconfig_sh4 CROSS_COMPILE=/opt/cross/kisskb/br-sh4-full-2016.08-613-ge98b4dd/bin/sh4-linux- defconfig # make -j 48 ARCH=sh O=/home/kisskb/slave/build/powerpc-next_sh-defconfig_sh4 CROSS_COMPILE=/opt/cross/kisskb/br-sh4-full-2016.08-613-ge98b4dd/bin/sh4-linux- make[1]: Entering directory '/home/kisskb/slave/build/powerpc-next_sh-defconfig_sh4' GEN ./Makefile scripts/kconfig/conf --silentoldconfig Kconfig CHK include/config/kernel.release GEN ./Makefile WRAP arch/sh/include/generated/asm/bitsperlong.h WRAP arch/sh/include/generated/asm/delay.h WRAP arch/sh/include/generated/asm/rwsem.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/mcs_spinlock.h WRAP arch/sh/include/generated/asm/socket.h WRAP arch/sh/include/generated/asm/preempt.h WRAP arch/sh/include/generated/asm/statfs.h WRAP arch/sh/include/generated/asm/termbits.h WRAP arch/sh/include/generated/asm/resource.h WRAP arch/sh/include/generated/asm/termios.h WRAP arch/sh/include/generated/asm/trace_clock.h WRAP arch/sh/include/generated/asm/local64.h WRAP arch/sh/include/generated/asm/ucontext.h WRAP arch/sh/include/generated/asm/xor.h WRAP arch/sh/include/generated/asm/shmbuf.h WRAP arch/sh/include/generated/asm/ipcbuf.h WRAP arch/sh/include/generated/asm/siginfo.h WRAP arch/sh/include/generated/asm/cputime.h WRAP arch/sh/include/generated/asm/kvm_para.h WRAP arch/sh/include/generated/asm/emergency-restart.h WRAP arch/sh/include/generated/asm/ioctl.h WRAP arch/sh/include/generated/asm/parport.h WRAP arch/sh/include/generated/asm/current.h WRAP arch/sh/include/generated/asm/irq_regs.h WRAP arch/sh/include/generated/asm/fcntl.h WRAP arch/sh/include/generated/asm/poll.h WRAP arch/sh/include/generated/asm/exec.h WRAP arch/sh/include/generated/asm/local.h WRAP arch/sh/include/generated/asm/percpu.h WRAP arch/sh/include/generated/asm/errno.h WRAP arch/sh/include/generated/asm/clkdev.h WRAP arch/sh/include/generated/asm/irq_work.h WRAP arch/sh/include/generated/asm/sizes.h WRAP arch/sh/include/generated/asm/msgbuf.h WRAP arch/sh/include/generated/asm/param.h WRAP arch/sh/include/generated/asm/sembuf.h WRAP arch/sh/include/generated/asm/serial.h WRAP arch/sh/include/generated/asm/div64.h CHK include/generated/uapi/linux/version.h UPD include/generated/uapi/linux/version.h UPD include/config/kernel.release Using /home/kisskb/slave/src as source for kernel CHK include/generated/utsrelease.h UPD include/generated/utsrelease.h HOSTCC scripts/kallsyms HOSTCC scripts/pnmtologo 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 MKELF scripts/mod/elfconfig.h HOSTCC scripts/mod/modpost.o HOSTCC scripts/mod/sumversion.o HOSTCC scripts/mod/file2alias.o Generating include/generated/machtypes.h CHK include/generated/timeconst.h CC kernel/bounds.s UPD include/generated/timeconst.h CHK include/generated/bounds.h UPD include/generated/bounds.h CC arch/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 <stdin>:1316:2: warning: #warning syscall pkey_mprotect not implemented [-Wcpp] <stdin>:1319:2: warning: #warning syscall pkey_alloc not implemented [-Wcpp] <stdin>:1322:2: warning: #warning syscall pkey_free not implemented [-Wcpp] CC init/main.o CHK include/generated/compile.h CC init/do_mounts.o CC init/do_mounts_rd.o CC init/noinitramfs.o CC init/init_task.o UPD include/generated/compile.h CC init/version.o LD usr/built-in.o AS arch/sh/kernel/debugtraps.o CC arch/sh/kernel/dma-nommu.o CC arch/sh/kernel/dumpstack.o CC arch/sh/kernel/idle.o CC arch/sh/kernel/io.o CC arch/sh/kernel/irq.o CC arch/sh/kernel/irq_32.o CC arch/sh/kernel/kdebugfs.o CC arch/sh/kernel/machvec.o CC arch/sh/kernel/nmi_debug.o CC arch/sh/kernel/process.o CC arch/sh/kernel/process_32.o CC arch/sh/kernel/ptrace_32.o CC arch/sh/kernel/ptrace.o CC arch/sh/kernel/return_address.o CC arch/sh/kernel/setup.o CC arch/sh/kernel/reboot.o CC arch/sh/kernel/signal_32.o CC arch/sh/kernel/sys_sh.o AS arch/sh/kernel/syscalls_32.o CC arch/sh/mm/init.o CC arch/sh/mm/consistent.o CC arch/sh/mm/mmap.o CC arch/sh/kernel/traps.o CC arch/sh/mm/cache.o CC arch/sh/kernel/time.o CC arch/sh/mm/alignment.o CC arch/sh/kernel/topology.o CC arch/sh/kernel/sys_sh32.o CC arch/sh/mm/nommu.o CC arch/sh/kernel/traps_32.o CC arch/sh/kernel/sh_ksyms_32.o CC arch/sh/mm/asids-debugfs.o CC arch/sh/mm/extable_32.o CC arch/sh/mm/cache-sh2.o CC arch/sh/kernel/unwinder.o CC arch/sh/kernel/disassemble.o CC arch/sh/kernel/iomap.o CC arch/sh/kernel/module.o CC arch/sh/kernel/perf_event.o CC arch/sh/kernel/perf_callchain.o CC arch/sh/kernel/hw_breakpoint.o LD arch/sh/boards/built-in.o AS arch/sh/kernel/head_32.o LDS arch/sh/kernel/vmlinux.lds CC arch/sh/kernel/cpu/irq/imask.o CC arch/sh/kernel/cpu/clock-cpg.o CC arch/sh/kernel/cpu/fpu.o CC arch/sh/kernel/cpu/clock.o CC arch/sh/kernel/cpu/init.o AS arch/sh/kernel/cpu/sh2/ex.o CC arch/sh/kernel/cpu/sh2/probe.o AS arch/sh/kernel/cpu/sh2/entry.o CC arch/sh/kernel/cpu/pfc.o CC arch/sh/kernel/cpu/sh2/setup-sh7619.o CC arch/sh/kernel/cpu/proc.o /home/kisskb/slave/src/arch/sh/kernel/cpu/sh2/../../entry-common.S: Assembler messages: /home/kisskb/slave/src/arch/sh/kernel/cpu/sh2/../../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/sh2/../../entry-common.S:392: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence CC arch/sh/kernel/cpu/sh2/clock-sh7619.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 [-Wdeprecated-declarations] arch_init_clk_ops(&clk->ops, i); ^ In file included from /home/kisskb/slave/src/arch/sh/kernel/cpu/clock-cpg.c:6:0: /home/kisskb/slave/src/arch/sh/include/asm/clock.h:7:19: note: declared here void __deprecated arch_init_clk_ops(struct sh_clk_ops *, int type); ^ /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 [-Wdeprecated-declarations] return cpg_clk_init(); ^ /home/kisskb/slave/src/arch/sh/kernel/cpu/clock-cpg.c:46:25: note: declared here int __init __deprecated cpg_clk_init(void) ^ LD arch/sh/kernel/cpu/irq/built-in.o LD certs/built-in.o CC kernel/fork.o CC kernel/exec_domain.o CC kernel/panic.o CC kernel/cpu.o CC kernel/sysctl.o CC kernel/resource.o CC kernel/exit.o CC kernel/softirq.o CC kernel/sysctl_binary.o CC kernel/capability.o CC kernel/ptrace.o CC kernel/sys.o CC kernel/signal.o CC kernel/user.o CC kernel/pid.o CC kernel/kmod.o CC kernel/workqueue.o CC kernel/extable.o CC kernel/task_work.o CC kernel/params.o CC kernel/nsproxy.o CC kernel/kthread.o CC kernel/sys_ni.o CC kernel/async.o CC kernel/ksysfs.o CC kernel/ucount.o CC kernel/smpboot.o CC kernel/cred.o CC kernel/range.o CC kernel/notifier.o CC kernel/reboot.o CC kernel/groups.o LD kernel/livepatch/built-in.o CC kernel/bpf/core.o CC kernel/power/qos.o CC kernel/power/poweroff.o CC kernel/events/core.o CC kernel/events/ring_buffer.o CC kernel/printk/printk.o LD arch/sh/mm/built-in.o CC kernel/locking/mutex.o LD arch/sh/kernel/cpu/sh2/built-in.o CC kernel/printk/nmi.o CC kernel/rcu/update.o CC kernel/irq/irqdesc.o LD arch/sh/kernel/cpu/built-in.o CC kernel/events/callchain.o CC kernel/locking/semaphore.o LD arch/sh/kernel/built-in.o CC kernel/futex.o CC kernel/sched/core.o CC kernel/sched/loadavg.o CC kernel/up.o CC kernel/uid16.o CC kernel/module.o CC kernel/kallsyms.o CC kernel/utsname.o CC mm/filemap.o CC kernel/events/hw_breakpoint.o CC kernel/pid_namespace.o LD init/mounts.o CC kernel/hung_task.o LD init/built-in.o CC kernel/rcu/sync.o CC kernel/utsname_sysctl.o CC kernel/time/time.o CC kernel/elfcore.o CC ipc/mqueue.o CC kernel/irq_work.o CC kernel/membarrier.o CC ipc/msgutil.o CC kernel/memremap.o CC kernel/sched/clock.o CC ipc/namespace.o CC security/commoncap.o CC ipc/mq_sysctl.o CC kernel/sched/cputime.o CC kernel/sched/idle_task.o CC kernel/sched/fair.o CC kernel/sched/rt.o /home/kisskb/slave/src/kernel/sched/core.c: In function 'pick_next_task': /home/kisskb/slave/src/kernel/sched/core.c:3292:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ CC kernel/time/timer.o CC kernel/time/hrtimer.o CC kernel/locking/rwsem.o CC kernel/rcu/srcu.o CC kernel/rcu/tree.o CC kernel/locking/percpu-rwsem.o CC kernel/locking/rtmutex.o CC kernel/locking/rwsem-spinlock.o CC kernel/sched/deadline.o LD kernel/power/built-in.o CC mm/mempool.o CC kernel/irq/handle.o CC kernel/sched/stop_task.o CC kernel/sched/wait.o CC kernel/sched/swait.o CC kernel/irq/manage.o CC kernel/sched/completion.o CC fs/open.o CC kernel/sched/idle.o CC fs/read_write.o CC kernel/sched/stats.o CC kernel/irq/spurious.o CC mm/oom_kill.o CC mm/maccess.o CC kernel/irq/resend.o CC kernel/irq/chip.o CC kernel/sched/debug.o CC mm/page_alloc.o CC kernel/irq/dummychip.o CC crypto/api.o CC mm/page-writeback.o CC crypto/cipher.o CC kernel/irq/devres.o CC block/bio.o CC mm/readahead.o CC kernel/time/itimer.o CC mm/truncate.o CC mm/swap.o CC kernel/time/posix-timers.o CC mm/vmscan.o LD sound/built-in.o /home/kisskb/slave/src/kernel/module.c: In function '__symbol_put': /home/kisskb/slave/src/kernel/module.c:1036:2: warning: 'owner' may be used uninitialized in this function [-Wmaybe-uninitialized] module_put(owner); ^ CC kernel/irq/irqdomain.o CC kernel/time/posix-cpu-timers.o CC kernel/irq/proc.o CC crypto/compress.o CC crypto/memneq.o CC mm/shmem.o CC fs/file_table.o CC mm/util.o LD kernel/bpf/built-in.o CC mm/mmzone.o CC kernel/time/timekeeping.o CC kernel/time/ntp.o CC block/elevator.o LD drivers/auxdisplay/built-in.o LD drivers/amba/built-in.o LD firmware/built-in.o CC kernel/time/clocksource.o LD security/built-in.o CC kernel/time/jiffies.o CC drivers/block/brd.o CC drivers/block/loop.o CC kernel/time/timer_list.o CC kernel/time/timeconv.o LD kernel/locking/built-in.o CC crypto/crypto_wq.o CC kernel/time/timecounter.o CC mm/vmstat.o LD arch/sh/drivers/dma/built-in.o CC kernel/time/posix-clock.o CC mm/backing-dev.o CC drivers/base/component.o CC arch/sh/drivers/heartbeat.o CC crypto/algapi.o LD ipc/built-in.o CC drivers/base/core.o CC mm/mm_init.o CC kernel/time/clockevents.o CC kernel/time/alarmtimer.o CC mm/mmu_context.o CC crypto/scatterwalk.o CC kernel/time/tick-common.o CC crypto/proc.o CC mm/percpu.o CC kernel/time/sched_clock.o CC kernel/time/timekeeping_debug.o CC crypto/aead.o LD kernel/printk/built-in.o CC fs/super.o LD kernel/irq/built-in.o CC crypto/ablkcipher.o CC fs/char_dev.o LD arch/sh/drivers/built-in.o CC fs/stat.o CC net/socket.o CC mm/slab_common.o CC crypto/blkcipher.o CC fs/exec.o CC crypto/skcipher.o CC fs/pipe.o CC crypto/ahash.o CC mm/compaction.o AS arch/sh/lib/movmem.o CC mm/vmacache.o CC block/blk-core.o CC mm/interval_tree.o CC arch/sh/lib/ashldi3.o CC mm/list_lru.o CC arch/sh/lib/ashrdi3.o CC drivers/base/bus.o CC drivers/base/dd.o CC drivers/base/syscore.o CC crypto/shash.o CC arch/sh/lib/lshrdi3.o LD kernel/sched/built-in.o CC drivers/base/driver.o CC drivers/base/class.o CC drivers/base/platform.o CC drivers/base/cpu.o CC mm/workingset.o CC mm/debug.o CC crypto/akcipher.o CC mm/nommu.o CC crypto/kpp.o LD virt/lib/built-in.o CC crypto/algboss.o LD virt/built-in.o CC mm/init-mm.o CC mm/bootmem.o AS arch/sh/lib/ashlsi3.o AS arch/sh/lib/ashrsi3.o AS arch/sh/lib/ashiftrt.o CC mm/fadvise.o CC mm/memblock.o CC crypto/testmgr.o AS arch/sh/lib/lshrsi3.o AS arch/sh/lib/udiv_qrnnd.o CC mm/dmapool.o CC arch/sh/lib/io.o CC drivers/base/firmware.o CC block/blk-tag.o AS arch/sh/lib/checksum.o CC drivers/base/init.o CC arch/sh/lib/delay.o CC drivers/base/map.o CC lib/lockref.o CC crypto/crypto_null.o CC mm/slab.o CC drivers/base/devres.o CC fs/namei.o CC arch/sh/lib/div64-generic.o CC mm/quicklist.o CC crypto/aes_generic.o CC crypto/crc32c_generic.o CC fs/fcntl.o AS arch/sh/lib/div64.o CC drivers/base/attribute_container.o AS arch/sh/lib/memchr.o CC [M] crypto/echainiv.o /home/kisskb/slave/src/mm/bootmem.c: In function 'mark_bootmem': /home/kisskb/slave/src/mm/bootmem.c:385:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ CC crypto/rng.o AS arch/sh/lib/memcpy.o CC [M] crypto/hmac.o CC lib/bcd.o CC drivers/base/transport_class.o LD drivers/bus/built-in.o CC [M] crypto/sha256_generic.o AS arch/sh/lib/memmove.o AS arch/sh/lib/memset.o CC [M] crypto/drbg.o AS arch/sh/lib/strlen.o LD drivers/cdrom/built-in.o CC lib/div64.o CC drivers/base/topology.o AS arch/sh/lib/udivsi3.o CC [M] crypto/jitterentropy.o AS arch/sh/lib/udivsi3_i4i-Os.o CC block/blk-sysfs.o CC drivers/base/container.o CC fs/ioctl.o LD drivers/char/ipmi/built-in.o CC drivers/base/property.o CC [M] crypto/jitterentropy-kcapi.o AR arch/sh/lib/lib.a CC fs/readdir.o CC drivers/char/mem.o CC drivers/base/cacheinfo.o LD crypto/crypto_algapi.o EXPORTS arch/sh/lib/lib-ksyms.o LD crypto/crypto.o LD crypto/crypto_blkcipher.o LD crypto/cryptomgr.o CC fs/select.o LD crypto/crypto_hash.o CC drivers/base/dma-mapping.o CC drivers/base/power/clock_ops.o CC fs/dcache.o CC drivers/clk/clk-devres.o CC drivers/base/dma-coherent.o CC drivers/clk/clkdev.o LD arch/sh/lib/built-in.o CC drivers/base/firmware_class.o LD drivers/block/built-in.o CC fs/inode.o CC fs/attr.o CC lib/sort.o CC drivers/base/module.o CC fs/bad_inode.o CC fs/file.o CC fs/filesystems.o CC drivers/clocksource/sh_cmt.o LD kernel/rcu/built-in.o CC fs/namespace.o CC fs/seq_file.o LD drivers/crypto/built-in.o CC block/blk-flush.o CC lib/parser.o LD drivers/firewire/built-in.o CC lib/halfmd4.o CC drivers/hwmon/hwmon.o LD drivers/hwtracing/intel_th/built-in.o LD kernel/time/built-in.o CC fs/xattr.o CC lib/debug_locks.o LD drivers/firmware/broadcom/built-in.o LD drivers/firmware/meson/built-in.o LD drivers/gpu/drm/bridge/built-in.o CC drivers/i2c/i2c-boardinfo.o LD drivers/clk/mvebu/built-in.o CC lib/random32.o LD drivers/clk/bcm/built-in.o CC drivers/hid/hid-core.o LD drivers/i2c/algos/built-in.o LD drivers/firmware/built-in.o LD drivers/gpu/drm/hisilicon/built-in.o LD drivers/base/power/built-in.o LD drivers/i2c/busses/built-in.o CC drivers/hid/hid-input.o CC drivers/hid/hid-debug.o CC [M] drivers/i2c/i2c-core.o LD drivers/clk/ti/built-in.o LD drivers/i2c/muxes/built-in.o LD drivers/idle/built-in.o CC fs/libfs.o LD drivers/gpu/drm/i2c/built-in.o CC fs/fs-writeback.o CC fs/pnode.o CC block/blk-settings.o CC block/blk-ioc.o CC lib/bust_spinlocks.o CC fs/splice.o LD drivers/gpu/drm/omapdrm/displays/built-in.o CC lib/kasprintf.o LD drivers/gpu/drm/panel/built-in.o LD drivers/gpu/drm/tilcdc/built-in.o CC fs/sync.o LD drivers/gpu/drm/omapdrm/dss/built-in.o LD [M] crypto/jitterentropy_rng.o CC fs/utimes.o CC drivers/input/input.o CC lib/bitmap.o LD drivers/clk/built-in.o LD drivers/gpu/drm/omapdrm/built-in.o LD drivers/irqchip/built-in.o LD crypto/built-in.o CC block/blk-map.o LD drivers/lguest/built-in.o LD drivers/macintosh/built-in.o CC lib/scatterlist.o CC drivers/char/misc.o CC drivers/char/random.o LD drivers/gpu/drm/built-in.o CC fs/stack.o LD drivers/char/agp/built-in.o LD drivers/i2c/built-in.o LD drivers/mfd/built-in.o LD drivers/mmc/built-in.o CC fs/fs_struct.o CC block/blk-exec.o CC fs/statfs.o CC drivers/char/hw_random/core.o LD drivers/clocksource/built-in.o CC fs/fs_pin.o LD drivers/misc/cb710/built-in.o LD drivers/gpu/vga/built-in.o LD drivers/nfc/built-in.o CC drivers/net/Space.o CC lib/gcd.o CC drivers/net/loopback.o LD drivers/misc/eeprom/built-in.o LD drivers/gpu/built-in.o LD drivers/base/built-in.o CC fs/nsfs.o LD drivers/perf/built-in.o LD drivers/nvme/host/built-in.o CC block/blk-merge.o LD drivers/platform/built-in.o LD drivers/media/common/b2c2/built-in.o LD net/802/built-in.o LD drivers/misc/lis3lv02d/built-in.o LD drivers/power/built-in.o CC lib/lcm.o LD drivers/pwm/built-in.o LD drivers/nvme/target/built-in.o CC drivers/rtc/rtc-lib.o CC block/blk-softirq.o LD drivers/misc/mic/bus/built-in.o LD drivers/hwmon/built-in.o LD drivers/media/common/saa7146/built-in.o LD drivers/nvme/built-in.o CC lib/list_sort.o CC fs/buffer.o CC fs/block_dev.o CC fs/direct-io.o LD drivers/misc/mic/built-in.o CC fs/mpage.o CC block/blk-timeout.o CC fs/proc_namespace.o CC drivers/sh/clk/core.o LD drivers/media/common/siano/built-in.o LD drivers/soc/bcm/built-in.o LD drivers/misc/ti-st/built-in.o CC block/blk-lib.o LD drivers/soc/fsl/built-in.o CC drivers/sh/clk/cpg.o LD drivers/media/common/v4l2-tpg/built-in.o CC block/blk-mq.o LD drivers/misc/built-in.o CC lib/uuid.o CC drivers/scsi/scsi.o LD fs/exofs/built-in.o CC fs/debugfs/inode.o LD drivers/soc/built-in.o LD drivers/media/common/built-in.o CC fs/devpts/inode.o CC drivers/tty/tty_io.o CC block/blk-mq-tag.o CC lib/flex_array.o CC block/blk-mq-sysfs.o CC block/blk-mq-cpumap.o CC lib/iov_iter.o CC drivers/hid/hid-generic.o LD drivers/char/hw_random/rng-core.o LD drivers/char/hw_random/built-in.o CC fs/exportfs/expfs.o LD mm/built-in.o LD drivers/media/firewire/built-in.o LD drivers/watchdog/built-in.o CC net/core/sock.o CC lib/clz_ctz.o /home/kisskb/slave/src/drivers/sh/clk/cpg.c: In function 'r8': /home/kisskb/slave/src/drivers/sh/clk/cpg.c:41:17: warning: passing argument 1 of 'ioread8' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] return ioread8(addr); ^ In file included from /home/kisskb/slave/src/arch/sh/include/asm/io.h:20:0, from /home/kisskb/slave/src/include/linux/io.h:25, from /home/kisskb/slave/src/drivers/sh/clk/cpg.c:14: /home/kisskb/slave/src/include/asm-generic/iomap.h:28:21: note: expected 'void ' but argument is of type 'const void ' extern unsigned int ioread8(void __iomem ); ^ /home/kisskb/slave/src/drivers/sh/clk/cpg.c: In function 'r16': /home/kisskb/slave/src/drivers/sh/clk/cpg.c:46:18: warning: passing argument 1 of 'ioread16' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] return ioread16(addr); ^ In file included from /home/kisskb/slave/src/arch/sh/include/asm/io.h:20:0, from /home/kisskb/slave/src/include/linux/io.h:25, from /home/kisskb/slave/src/drivers/sh/clk/cpg.c:14: /home/kisskb/slave/src/include/asm-generic/iomap.h:29:21: note: expected 'void ' but argument is of type 'const void ' extern unsigned int ioread16(void __iomem ); ^ /home/kisskb/slave/src/drivers/sh/clk/cpg.c: In function 'r32': /home/kisskb/slave/src/drivers/sh/clk/cpg.c:51:18: warning: passing argument 1 of 'ioread32' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] return ioread32(addr); ^ In file included from /home/kisskb/slave/src/arch/sh/include/asm/io.h:20:0, from /home/kisskb/slave/src/include/linux/io.h:25, from /home/kisskb/slave/src/drivers/sh/clk/cpg.c:14: /home/kisskb/slave/src/include/asm-generic/iomap.h:31:21: note: expected 'void ' but argument is of type 'const void ' extern unsigned int ioread32(void __iomem ); ^ LD drivers/rtc/built-in.o CC drivers/video/backlight/backlight.o CC fs/ext2/balloc.o LD drivers/media/i2c/soc_camera/built-in.o LD drivers/media/mmc/siano/built-in.o CC drivers/video/console/dummycon.o LD drivers/media/i2c/built-in.o LD drivers/media/mmc/built-in.o CC lib/bsearch.o CC fs/kernfs/mount.o CC fs/jbd2/transaction.o CC block/ioctl.o CC drivers/video/console/fbcon.o LD drivers/net/ethernet/8390/built-in.o LD drivers/media/platform/omap/built-in.o CC drivers/video/fbdev/core/fb_cmdline.o CC fs/ext4/balloc.o CC lib/find_bit.o LD drivers/net/ethernet/amazon/built-in.o LD drivers/media/platform/built-in.o LD drivers/sh/clk/built-in.o CC fs/ext4/bitmap.o CC block/genhd.o LD drivers/media/pci/b2c2/built-in.o CC fs/minix/bitmap.o LD drivers/net/ethernet/arc/built-in.o CC fs/lockd/clntlock.o CC drivers/hid/hid-a4tech.o CC drivers/video/console/bitblit.o CC block/scsi_ioctl.o CC fs/nfs_common/grace.o LD drivers/media/rc/keymaps/built-in.o CC drivers/sh/intc/access.o LD drivers/media/pci/ddbridge/built-in.o CC lib/llist.o LD drivers/net/ethernet/broadcom/built-in.o LD drivers/char/built-in.o CC drivers/sh/intc/chip.o LD drivers/media/rc/built-in.o CC net/core/request_sock.o CC fs/notify/fsnotify.o LD drivers/net/ethernet/cadence/built-in.o LD drivers/net/wireless/admtek/built-in.o LD drivers/media/pci/dm1105/built-in.o CC block/partition-generic.o LD drivers/media/spi/built-in.o LD fs/exportfs/exportfs.o LD drivers/media/pci/mantis/built-in.o LD fs/exportfs/built-in.o CC block/ioprio.o LD drivers/net/wireless/ath/built-in.o LD drivers/net/ethernet/ezchip/built-in.o LD drivers/net/ethernet/i825xx/built-in.o CC fs/nfs/client.o CC fs/kernfs/inode.o LD drivers/media/tuners/built-in.o LD fs/quota/built-in.o LD drivers/media/pci/netup_unidvb/built-in.o LD drivers/net/ethernet/intel/built-in.o LD drivers/net/wireless/atmel/built-in.o LD drivers/net/ethernet/marvell/built-in.o LD drivers/media/pci/ngene/built-in.o LD fs/devpts/devpts.o LD fs/devpts/built-in.o CC fs/ramfs/inode.o LD drivers/net/wireless/broadcom/built-in.o CC fs/ext4/dir.o LD drivers/net/ethernet/micrel/built-in.o LD drivers/media/pci/pluto2/built-in.o LD drivers/net/ethernet/natsemi/built-in.o CC fs/debugfs/file.o CC drivers/hid/hid-apple.o CC fs/proc/nommu.o CC block/badblocks.o CC fs/romfs/storage.o CC fs/sysfs/file.o LD drivers/net/wireless/cisco/built-in.o LD drivers/media/pci/pt1/built-in.o CC drivers/hid/hid-belkin.o LD drivers/net/ethernet/netronome/built-in.o CC drivers/video/fbdev/core/fb_notify.o LD drivers/media/usb/b2c2/built-in.o CC drivers/sh/intc/core.o LD drivers/net/ethernet/qualcomm/emac/built-in.o LD drivers/net/wireless/intel/built-in.o CC drivers/sh/intc/handle.o CC drivers/video/backlight/generic_bl.o LD drivers/media/pci/pt3/built-in.o LD drivers/net/ethernet/renesas/built-in.o CC fs/minix/itree_v1.o LD drivers/media/usb/dvb-usb/built-in.o LD drivers/net/ethernet/qualcomm/built-in.o LD drivers/net/wireless/intersil/built-in.o LD drivers/net/ethernet/rocker/built-in.o LD drivers/media/pci/saa7146/built-in.o CC drivers/input/input-compat.o LD drivers/net/ethernet/samsung/built-in.o CC fs/eventpoll.o CC fs/anon_inodes.o LD drivers/media/usb/dvb-usb-v2/built-in.o LD fs/nfs_common/built-in.o LD drivers/net/wireless/marvell/built-in.o CC drivers/scsi/hosts.o CC fs/signalfd.o LD drivers/media/pci/smipcie/built-in.o LD drivers/net/ethernet/smsc/built-in.o LD drivers/net/ethernet/seeq/built-in.o LD kernel/events/built-in.o CC drivers/video/console/softcursor.o CC net/core/skbuff.o CC block/noop-iosched.o LD kernel/built-in.o LD drivers/media/usb/s2255/built-in.o LD drivers/net/ethernet/stmicro/built-in.o LD drivers/net/wireless/mediatek/built-in.o CC block/partitions/check.o CC fs/notify/notification.o LD drivers/net/ethernet/synopsys/built-in.o LD drivers/media/pci/ttpci/built-in.o CC block/deadline-iosched.o LD drivers/media/usb/siano/built-in.o LD drivers/net/ethernet/via/built-in.o CC drivers/sh/intc/irqdomain.o LD drivers/net/wireless/ralink/built-in.o LD drivers/media/pci/built-in.o LD drivers/net/ethernet/wiznet/built-in.o LD drivers/media/usb/stkwebcam/built-in.o LD drivers/media/usb/ttusb-budget/built-in.o LD drivers/net/wireless/realtek/built-in.o CC fs/romfs/super.o LD drivers/net/ethernet/built-in.o CC fs/ext2/dir.o CC fs/kernfs/dir.o CC drivers/video/fbdev/core/fbmem.o CC drivers/hid/hid-cherry.o CC drivers/sh/intc/virq.o CC block/cfq-iosched.o LD drivers/media/usb/zr364xx/built-in.o LD drivers/media/usb/ttusb-dec/built-in.o LD drivers/net/wireless/rsi/built-in.o LD drivers/net/wireless/st/built-in.o CC fs/ext4/file.o CC fs/ramfs/file-nommu.o CC fs/sysfs/dir.o CC fs/notify/group.o CC drivers/input/input-mt.o LD drivers/media/usb/built-in.o CC fs/proc/task_nommu.o CC drivers/input/ff-core.o CC drivers/input/mousedev.o LD drivers/net/wireless/ti/built-in.o LD drivers/net/wireless/zydas/built-in.o LD fs/debugfs/debugfs.o CC fs/lockd/clntproc.o CC [M] drivers/video/backlight/lcd.o CC fs/timerfd.o CC fs/notify/inode_mark.o LD fs/debugfs/built-in.o CC fs/eventfd.o LD drivers/video/backlight/built-in.o CC drivers/hid/hid-chicony.o CC fs/aio.o LD drivers/net/wireless/built-in.o CC drivers/hid/hid-cypress.o LD drivers/media/built-in.o CC block/partitions/msdos.o CC block/partitions/efi.o CC lib/memweight.o CC lib/kfifo.o CC lib/percpu-refcount.o CC lib/percpu_ida.o CC drivers/hid/hid-ezkey.o CC fs/minix/itree_v2.o LD drivers/net/built-in.o CC lib/rhashtable.o CC fs/notify/mark.o CC drivers/hid/hid-kensington.o CC drivers/hid/hid-lg.o LD fs/romfs/romfs.o LD fs/romfs/built-in.o CC drivers/hid/hid-microsoft.o CC fs/locks.o CC fs/ext4/fsync.o CC fs/binfmt_script.o CC fs/sysfs/symlink.o CC drivers/hid/hid-monterey.o CC fs/notify/vfsmount_mark.o /home/kisskb/slave/src/block/cfq-iosched.c: In function 'cfq_async_queue_prio': /home/kisskb/slave/src/block/cfq-iosched.c:3826:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ CC fs/notify/fdinfo.o LD drivers/sh/intc/built-in.o CC lib/reciprocal_div.o In file included from /home/kisskb/slave/src/fs/ext4/file.c:30:0: /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: 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/sh/pm_runtime.o CC drivers/scsi/scsi_ioctl.o CC fs/proc/inode.o CC fs/proc/root.o CC fs/nfs/dir.o CC fs/jbd2/commit.o LD drivers/input/input-core.o CC fs/proc/base.o CC lib/once.o CC drivers/video/logo/logo.o CC lib/string_helpers.o CC net/core/datagram.o CC fs/binfmt_elf_fdpic.o CC fs/notify/dnotify/dnotify.o CC drivers/tty/n_tty.o LD fs/ramfs/ramfs.o CC lib/hexdump.o LOGO drivers/video/logo/logo_superh_clut224.c LD fs/ramfs/built-in.o CC fs/mbcache.o LOGO drivers/video/logo/logo_superh_mono.c LD drivers/input/built-in.o CC drivers/scsi/scsicam.o CC fs/coredump.o LOGO drivers/video/logo/logo_linux_mono.c CC lib/kstrtox.o LOGO drivers/video/logo/logo_superh_vga16.c CC fs/ext2/file.o CC fs/kernfs/file.o CC fs/drop_caches.o LOGO drivers/video/logo/clut_vga16.c CC fs/proc/generic.o CC fs/fhandle.o LOGO drivers/video/logo/logo_linux_vga16.c CC fs/proc/array.o LOGO drivers/video/logo/logo_blackfin_vga16.c LOGO drivers/video/logo/logo_spe_clut224.c CC fs/sysfs/mount.o CC fs/ext4/ialloc.o LOGO drivers/video/logo/logo_mac_clut224.c LD fs/notify/fanotify/built-in.o CC lib/iomap_copy.o LOGO drivers/video/logo/logo_sun_clut224.c LD drivers/sh/built-in.o CC lib/devres.o LOGO drivers/video/logo/logo_linux_clut224.c LOGO drivers/video/logo/logo_parisc_clut224.c CC fs/notify/inotify/inotify_fsnotify.o CC lib/hweight.o LOGO drivers/video/logo/logo_blackfin_clut224.c In file included from /home/kisskb/slave/src/fs/ext4/fsync.c:32:0: /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: 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] } ^ LOGO drivers/video/logo/logo_dec_clut224.c CC fs/notify/inotify/inotify_user.o LOGO drivers/video/logo/logo_m32r_clut224.c CC lib/smp_processor_id.o LOGO drivers/video/logo/logo_sgi_clut224.c CC drivers/scsi/scsi_error.o CC drivers/video/logo/logo_superh_clut224.o CC lib/bitrev.o CC drivers/scsi/scsi_common.o CC drivers/scsi/scsi_lib.o CC fs/nfs/file.o CC lib/crc16.o CC drivers/video/fbdev/core/fbmon.o CC fs/proc/fd.o CC fs/minix/namei.o LD drivers/video/logo/built-in.o CC fs/ext4/inode.o HOSTCC lib/gen_crc32table CC fs/ext4/page-io.o LD fs/notify/dnotify/built-in.o CC fs/proc/proc_tty.o CC fs/ext4/ioctl.o CC net/core/stream.o CC fs/lockd/clntxdr.o CC fs/ext2/ialloc.o LD block/partitions/built-in.o CC fs/sysfs/group.o /home/kisskb/slave/src/fs/binfmt_elf_fdpic.c: In function 'elf_fdpic_dump_segments': /home/kisskb/slave/src/fs/binfmt_elf_fdpic.c:1488:17: warning: unused variable 'addr' [-Wunused-variable] unsigned long addr; ^ CC drivers/scsi/scsi_lib_dma.o CC drivers/scsi/scsi_scan.o LD drivers/hid/hid-logitech.o CC lib/syscall.o LD drivers/video/console/built-in.o CC drivers/scsi/scsi_sysfs.o CC lib/nlattr.o CC drivers/scsi/scsi_devinfo.o CC lib/atomic64.o CC drivers/scsi/scsi_sysctl.o CC net/ethernet/eth.o CC lib/dynamic_queue_limits.o CC lib/strncpy_from_user.o CC lib/strnlen_user.o CC lib/net_utils.o CC drivers/scsi/scsi_proc.o CC drivers/scsi/scsi_trace.o CC fs/proc/cmdline.o CC lib/sg_pool.o CC fs/proc/consoles.o CC fs/proc/cpuinfo.o CC fs/proc/devices.o CC fs/minix/inode.o LD drivers/hid/hid.o CC lib/fonts/fonts.o CC lib/sbitmap.o LD drivers/hid/built-in.o CC lib/argv_split.o LD fs/sysfs/built-in.o CC fs/ext2/inode.o CC lib/bug.o CC fs/proc/interrupts.o CC lib/chacha20.o CC fs/proc/loadavg.o In file included from /home/kisskb/slave/src/fs/ext4/inode.c:41:0: /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: 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/kernfs/symlink.o CC lib/cmdline.o LD fs/notify/inotify/built-in.o LD fs/notify/built-in.o CC drivers/scsi/scsi_logging.o CC drivers/scsi/scsi_transport_spi.o CC fs/proc/meminfo.o CC lib/ctype.o CC net/ipv4/route.o CC net/ipv4/inetpeer.o CC lib/dec_and_lock.o CC lib/fonts/font_8x16.o CC net/core/scm.o CC lib/decompress.o CC drivers/tty/tty_ioctl.o CC lib/dma-noop.o CC fs/jbd2/recovery.o CC fs/proc/stat.o CC lib/dump_stack.o CC lib/earlycpio.o CC fs/ext2/ioctl.o CC net/ipv4/protocol.o CC drivers/scsi/sd.o CC lib/extable.o CC fs/proc/uptime.o CC lib/flex_proportions.o CC lib/idr.o CC fs/ext4/namei.o CC fs/ext4/super.o CC lib/int_sqrt.o CC fs/ext4/symlink.o CC fs/proc/version.o CC lib/irq_regs.o CC fs/lockd/host.o CC drivers/video/fbdev/core/fbcmap.o CC drivers/tty/tty_ldisc.o CC lib/is_single_threaded.o LD fs/kernfs/built-in.o CC drivers/video/fbdev/core/fbsysfs.o CC lib/klist.o CC lib/kobject.o LD lib/fonts/font.o CC net/core/gen_stats.o CC lib/kobject_uevent.o LD lib/fonts/built-in.o CC lib/md5.o CC lib/nmi_backtrace.o CC fs/nfs/getroot.o CC lib/nodemask.o CC lib/plist.o CC lib/radix-tree.o CC fs/ext4/hash.o LD net/ethernet/built-in.o CC fs/proc/softirqs.o CC fs/minix/file.o CC fs/nfs/inode.o LD block/built-in.o CC lib/ratelimit.o CC fs/nfs/super.o CC fs/nfs/io.o CC lib/rbtree.o CC net/ipv6/addrconf_core.o CC lib/seq_buf.o CC fs/proc/namespaces.o CC lib/sha1.o CC fs/ext2/namei.o CC fs/proc/self.o CC lib/show_mem.o CC fs/proc/thread_self.o CC lib/string.o /home/kisskb/slave/src/drivers/scsi/sd.c: In function 'sd_init_command': /home/kisskb/slave/src/drivers/scsi/sd.c:1155:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ CC fs/proc/proc_sysctl.o CC drivers/tty/tty_buffer.o CC fs/proc/proc_net.o CC lib/timerqueue.o CC lib/vsprintf.o CC fs/proc/kmsg.o CC drivers/tty/tty_port.o CC net/ipv4/ip_input.o CC fs/ext4/resize.o CC lib/win_minmax.o CC net/core/gen_estimator.o CC drivers/video/fbdev/core/modedb.o CC net/ipv4/ip_fragment.o CC drivers/video/fbdev/core/fbcvt.o CC fs/jbd2/checkpoint.o CC net/netlink/af_netlink.o CC fs/minix/dir.o GEN lib/crc32table.h LD drivers/video/fbdev/omap2/omapfb/displays/built-in.o CC lib/crc32.o CC net/netlink/genetlink.o CC net/core/net_namespace.o LD drivers/video/fbdev/omap2/omapfb/dss/built-in.o CC net/core/secure_seq.o CC net/ipv6/exthdrs_core.o CC fs/nfs/direct.o LD drivers/scsi/scsi_mod.o LD drivers/video/fbdev/omap2/omapfb/built-in.o CC drivers/tty/tty_mutex.o CC drivers/tty/tty_ldsem.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 [-Wmaybe-uninitialized] if (retval > 0 && map->m_flags & EXT4_MAP_MAPPED) { ^ CC drivers/tty/pty.o CC fs/ext2/symlink.o CC fs/ext2/super.o CC fs/nfs/read.o CC fs/nfs/pagelist.o CC net/core/flow_dissector.o CC fs/nfs/symlink.o CC fs/ext4/extents.o LD drivers/video/fbdev/omap2/built-in.o CC net/core/sysctl_net_core.o CC fs/ext4/ext4_jbd2.o CC fs/ext4/migrate.o CC [M] drivers/video/fbdev/sh_mobile_lcdcfb.o CC net/ipv6/ip6_checksum.o CC net/core/dev.o CC net/ipv6/output_core.o CC net/ipv6/ip6_icmp.o CC drivers/tty/sysrq.o CC fs/lockd/svc.o CC net/ipv6/protocol.o LD drivers/tty/ipwireless/built-in.o CC drivers/video/fbdev/core/fb_defio.o LD drivers/tty/serial/built-in.o CC net/core/ethtool.o CC net/packet/af_packet.o CC [M] drivers/video/fbdev/core/sysfillrect.o CC drivers/tty/vt/vt_ioctl.o CC net/sched/sch_mq.o CC net/sched/sch_generic.o CC net/core/dev_addr_lists.o CC drivers/tty/vt/vc_screen.o CC net/core/dst.o CC drivers/tty/vt/selection.o CC fs/jbd2/revoke.o CC net/ipv6/ip6_offload.o In file included from /home/kisskb/slave/src/fs/ext4/extents.c:43:0: /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: 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] } ^ In file included from /home/kisskb/slave/src/fs/ext4/ext4_jbd2.c:5:0: /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: 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 net/ipv4/ip_forward.o LD fs/minix/minix.o LD fs/minix/built-in.o CC net/ipv6/tcpv6_offload.o CC fs/ext4/mballoc.o CC net/ipv6/exthdrs_offload.o LD fs/proc/proc.o CC net/core/netevent.o LD fs/proc/built-in.o CC net/core/neighbour.o CC [M] drivers/video/fbdev/core/syscopyarea.o CC fs/nfs/unlink.o CC net/core/utils.o CC net/core/rtnetlink.o CC fs/nfs/write.o CC net/core/link_watch.o CC fs/ext4/block_validity.o CC fs/nfs/namespace.o CC [M] drivers/video/fbdev/core/sysimgblt.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 net/ipv4/ip_options.o CC fs/nfs/mount_clnt.o CC fs/jbd2/journal.o CC net/ipv4/ip_output.o CC fs/ext4/move_extent.o CC fs/nfs/nfstrace.o CC fs/ext4/mmp.o CC net/core/filter.o CC drivers/tty/vt/keyboard.o CC net/ipv4/ip_sockglue.o CC drivers/tty/vt/consolemap.o CC fs/lockd/svclock.o CC net/core/sock_diag.o LD fs/ext2/ext2.o LD fs/ext2/built-in.o CC [M] drivers/video/fbdev/core/fb_sys_fops.o CC net/ipv4/inet_hashtables.o CC fs/nfs/nfsroot.o AR lib/lib.a CONMK drivers/tty/vt/consolemap_deftbl.c EXPORTS lib/lib-ksyms.o CC drivers/tty/vt/vt.o CC fs/nfs/sysctl.o LD lib/built-in.o LD drivers/video/fbdev/core/fb.o In file included from /home/kisskb/slave/src/fs/ext4/mballoc.c:24:0: /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode': CC net/core/dev_ioctl.o /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:428:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ LD drivers/video/fbdev/core/built-in.o CC net/core/tso.o CC fs/ext4/indirect.o CC fs/nfs/nfs2super.o CC net/ipv4/inet_timewait_sock.o CC fs/nfs/proc.o CC net/core/sock_reuseport.o CC fs/nfs/nfs2xdr.o CC fs/ext4/extents_status.o LD net/ipv6/built-in.o CC fs/ext4/xattr.o CC net/unix/af_unix.o In file included from /home/kisskb/slave/src/fs/ext4/move_extent.c:19:0: /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: 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/video/fbdev/built-in.o LD net/sched/built-in.o LD net/wireless/built-in.o CC net/unix/garbage.o CC net/core/flow.o CC fs/nfs/nfs3super.o CC net/sunrpc/clnt.o LD drivers/scsi/sd_mod.o CC net/xfrm/xfrm_policy.o LD drivers/scsi/built-in.o CC net/core/net-sysfs.o CC fs/nfs/nfs3client.o CC fs/ext4/xattr_user.o CC fs/nfs/nfs3proc.o SHIPPED drivers/tty/vt/defkeymap.c CC drivers/tty/vt/consolemap_deftbl.o CC fs/nfs/nfs3xdr.o CC net/core/net-procfs.o LD drivers/video/built-in.o CC fs/ext4/xattr_trusted.o CC drivers/tty/vt/defkeymap.o CC fs/lockd/svcshare.o CC fs/lockd/svcproc.o CC net/ipv4/inet_connection_sock.o In file included from /home/kisskb/slave/src/fs/ext4/indirect.c:23:0: /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: 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/lockd/svcsubs.o CC net/ipv4/tcp.o LD net/netlink/built-in.o CC fs/lockd/mon.o CC net/sysctl_net.o CC net/ipv4/tcp_input.o CC net/ipv4/tcp_output.o CC net/unix/sysctl_net_unix.o CC fs/ext4/inline.o /home/kisskb/slave/src/net/core/neighbour.c: In function 'neigh_sysctl_register': /home/kisskb/slave/src/net/core/neighbour.c:3184:2: warning: 'p_name' may be used uninitialized in this function [-Wmaybe-uninitialized] snprintf(neigh_path, sizeof(neigh_path), "net/%s/neigh/%s", ^ CC fs/ext4/readpage.o CC net/ipv4/tcp_timer.o CC net/ipv4/tcp_ipv4.o CC fs/ext4/sysfs.o CC net/ipv4/tcp_minisocks.o CC net/ipv4/tcp_cong.o CC fs/lockd/xdr.o CC net/xfrm/xfrm_state.o CC net/xfrm/xfrm_hash.o CC net/ipv4/tcp_metrics.o CC net/sunrpc/xprt.o CC net/xfrm/xfrm_input.o CC net/sunrpc/socklib.o LD fs/nfs/nfsv2.o CC net/sunrpc/xprtsock.o CC net/xfrm/xfrm_output.o In file included from /home/kisskb/slave/src/fs/ext4/inline.c:17:0: /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: 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/lockd/clnt4xdr.o CC net/xfrm/xfrm_sysctl.o CC net/ipv4/tcp_fastopen.o CC net/xfrm/xfrm_replay.o LD fs/nfs/nfs.o CC net/ipv4/tcp_rate.o CC net/ipv4/tcp_recovery.o CC net/sunrpc/sched.o /home/kisskb/slave/src/fs/ext4/extents.c: In function 'ext4_ext_map_blocks': /home/kisskb/slave/src/fs/ext4/extents.c:2326:14: warning: 'len' may be used uninitialized in this function [-Wmaybe-uninitialized] ext4_lblk_t len; ^ CC net/ipv4/tcp_offload.o CC net/sunrpc/auth.o CC net/ipv4/datagram.o CC net/sunrpc/auth_null.o CC net/ipv4/raw.o /home/kisskb/slave/src/net/packet/af_packet.c: In function 'tpacket_rcv': /home/kisskb/slave/src/net/packet/af_packet.c:2136:33: warning: 'hdrlen' may be used uninitialized in this function [-Wmaybe-uninitialized] unsigned short macoff, netoff, hdrlen; ^ CC net/sunrpc/auth_unix.o CC net/sunrpc/auth_generic.o CC fs/lockd/xdr4.o CC net/sunrpc/svc.o CC fs/lockd/svc4proc.o CC fs/lockd/procfs.o LD fs/jbd2/jbd2.o LD fs/jbd2/built-in.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:1629:7: warning: 'dst_ops' may be used uninitialized in this function [-Wmaybe-uninitialized] xdst = dst_alloc(dst_ops, NULL, 0, DST_OBSOLETE_NONE, 0); ^ /home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1611:18: note: 'dst_ops' was declared here struct dst_ops dst_ops; ^ CC net/ipv4/udp.o CC net/sunrpc/svcsock.o CC net/ipv4/udplite.o CC net/ipv4/udp_offload.o CC net/sunrpc/svcauth.o LD net/packet/built-in.o LD fs/nfs/nfsv3.o CC net/ipv4/arp.o CC net/sunrpc/svcauth_unix.o CC net/ipv4/icmp.o CC net/sunrpc/addr.o LD fs/nfs/built-in.o CC net/ipv4/devinet.o CC net/sunrpc/rpcb_clnt.o LD net/unix/unix.o CC net/ipv4/af_inet.o CC net/ipv4/igmp.o CC net/sunrpc/timer.o LD net/unix/built-in.o CC net/ipv4/fib_frontend.o CC net/sunrpc/xdr.o CC net/ipv4/fib_semantics.o CC net/sunrpc/sunrpc_syms.o CC net/ipv4/fib_trie.o CC net/sunrpc/cache.o CC net/sunrpc/rpc_pipe.o CC net/ipv4/inet_fragment.o CC net/sunrpc/xprtmultipath.o CC net/sunrpc/svc_xprt.o CC net/ipv4/ping.o CC net/ipv4/ip_tunnel_core.o CC net/ipv4/gre_offload.o In file included from /home/kisskb/slave/src/include/linux/sunrpc/svcsock.h:13:0, from /home/kisskb/slave/src/net/sunrpc/svcsock.c:52: /home/kisskb/slave/src/include/linux/sunrpc/svc_xprt.h: In function 'svc_addr_len': /home/kisskb/slave/src/include/linux/sunrpc/svc_xprt.h:176:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ CC net/sunrpc/stats.o CC net/sunrpc/sysctl.o LD drivers/tty/vt/built-in.o CC net/ipv4/sysctl_net_ipv4.o CC net/ipv4/proc.o CC net/ipv4/xfrm4_mode_beet.o LD drivers/tty/built-in.o LD fs/lockd/lockd.o LD fs/lockd/built-in.o CC net/ipv4/xfrm4_mode_tunnel.o CC net/ipv4/xfrm4_mode_transport.o LD drivers/built-in.o CC net/ipv4/ipconfig.o CC net/ipv4/inet_diag.o /home/kisskb/slave/src/net/sunrpc/svcsock.c: In function 'svc_setup_socket': /home/kisskb/slave/src/net/sunrpc/svcsock.c:715:6: warning: 'optname' may be used uninitialized in this function [-Wmaybe-uninitialized] err = kernel_setsockopt(svsk->sk_sock, level, optname, ^ /home/kisskb/slave/src/net/sunrpc/svcsock.c:682:18: note: 'optname' was declared here int err, level, optname, one = 1; ^ /home/kisskb/slave/src/net/sunrpc/svcsock.c:715:6: warning: 'level' may be used uninitialized in this function [-Wmaybe-uninitialized] err = kernel_setsockopt(svsk->sk_sock, level, optname, ^ /home/kisskb/slave/src/net/sunrpc/svcsock.c:682:11: note: 'level' was declared here int err, level, optname, one = 1; ^ CC net/ipv4/tcp_diag.o CC net/ipv4/tcp_cubic.o CC net/ipv4/xfrm4_policy.o CC net/ipv4/xfrm4_state.o CC net/ipv4/xfrm4_input.o CC net/ipv4/xfrm4_output.o CC net/ipv4/xfrm4_protocol.o /home/kisskb/slave/src/net/xfrm/xfrm_policy.c: In function 'xfrm_bundle_lookup': /home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1629:7: warning: 'dst_ops' may be used uninitialized in this function [-Wmaybe-uninitialized] xdst = dst_alloc(dst_ops, NULL, 0, DST_OBSOLETE_NONE, 0); ^ /home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1611:18: note: 'dst_ops' was declared here struct dst_ops dst_ops; ^ /home/kisskb/slave/src/net/ipv4/ping.c: In function 'ping_err': /home/kisskb/slave/src/net/ipv4/ping.c:556:37: warning: 'code' may be used uninitialized in this function [-Wmaybe-uninitialized] harderr = icmp_err_convert[code].fatal; ^ /home/kisskb/slave/src/net/ipv4/ping.c:529:3: warning: 'type' may be used uninitialized in this function [-Wmaybe-uninitialized] switch (type) { ^ /home/kisskb/slave/src/net/ipv4/ping.c:510:48: warning: 'icmph' may be used uninitialized in this function [-Wmaybe-uninitialized] if (!ping_supported(family, icmph->type, icmph->code)) ^ /home/kisskb/slave/src/net/sunrpc/svcauth_unix.c: In function 'svcauth_unix_set_client': /home/kisskb/slave/src/net/sunrpc/svcauth_unix.c:685:9: warning: 'sin6' may be used uninitialized in this function [-Wmaybe-uninitialized] ipm = __ip_map_lookup(sn->ip_map_cache, rqstp->rq_server->sv_program->pg_class, ^ /home/kisskb/slave/src/net/ipv4/ping.c: In function 'ping_common_sendmsg': /home/kisskb/slave/src/net/ipv4/ping.c:474:37: warning: 'type' may be used uninitialized in this function [-Wmaybe-uninitialized] (family == AF_INET6 && type == ICMPV6_ECHO_REQUEST && code == 0); ^ /home/kisskb/slave/src/net/ipv4/ping.c:655:5: note: 'type' was declared here u8 type, code; ^ /home/kisskb/slave/src/net/ipv4/ping.c:473:63: warning: 'code' may be used uninitialized in this function [-Wmaybe-uninitialized] return (family == AF_INET && type == ICMP_ECHO && code == 0) \|\| ^ /home/kisskb/slave/src/net/ipv4/ping.c:655:11: note: 'code' was declared here u8 type, code; ^ LD net/core/built-in.o LD net/xfrm/built-in.o LD fs/ext4/ext4.o LD fs/ext4/built-in.o LD fs/built-in.o LD net/sunrpc/sunrpc.o LD net/sunrpc/built-in.o LD net/ipv4/built-in.o LD net/built-in.o 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 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 GZIP arch/sh/boot/compressed/vmlinux.bin.gz Building modules, stage 2. MODPOST 12 modules CC crypto/drbg.mod.o CC crypto/echainiv.mod.o CC crypto/hmac.mod.o CC crypto/jitterentropy_rng.mod.o CC crypto/sha256_generic.mod.o CC drivers/i2c/i2c-core.mod.o CC drivers/video/fbdev/core/fb_sys_fops.mod.o CC drivers/video/fbdev/core/sysfillrect.mod.o CC drivers/video/fbdev/sh_mobile_lcdcfb.mod.o CC drivers/video/fbdev/core/sysimgblt.mod.o CC drivers/video/fbdev/core/syscopyarea.mod.o CC drivers/video/backlight/lcd.mod.o LD [M] crypto/drbg.ko LD [M] drivers/video/fbdev/core/sysimgblt.ko LD [M] drivers/video/fbdev/core/fb_sys_fops.ko LD [M] crypto/hmac.ko LD [M] crypto/echainiv.ko LD [M] drivers/video/backlight/lcd.ko LD [M] drivers/video/fbdev/core/syscopyarea.ko LD [M] drivers/video/fbdev/core/sysfillrect.ko LD [M] crypto/jitterentropy_rng.ko LD [M] drivers/i2c/i2c-core.ko LD [M] drivers/video/fbdev/sh_mobile_lcdcfb.ko LD [M] crypto/sha256_generic.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/powerpc-next_sh-defconfig_sh4' Completed OK # rm -rf /home/kisskb/slave/build/powerpc-next_sh-defconfig_sh4 # Build took: 0:00:32.064751

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