Buildresult: mpe/sh03_defconfig/sh4-gcc4.6 built on Nov 10 2016, 22:35

kisskb

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Status:	OK
Date/Time:	Nov 10 2016, 22:35
Duration:	0:00:46.148550
Builder:	ka1
Revision:	powerpc/mm: update pte_update to not do full mm tlb flush (`85581e3e59fb3e8f098da8f03c811fc0d6ad4d2b)`
Target:	mpe/sh03_defconfig/sh4-gcc4.6
Branch:	mpe
Compiler:	sh4-gcc4.6 (sh4-linux-gcc (GCC) 4.6.3)
Config:	sh03_defconfig (download)
Log:	Download original Possible warnings (53) <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/sh4/../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/sh4/../sh3/../../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 (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:76:2: warning: 'cpg_clk_init' is deprecated (declared at /home/kisskb/slave/src/arch/sh/kernel/cpu/clock-cpg.c:46) [-Wdeprecated-declarations] /home/kisskb/slave/src/kernel/printk/printk.c:183:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/mm/mmap.c:584:15: warning: 'rb_link' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/mm/mmap.c:584:15: warning: 'rb_parent' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/mm/mmap.c:583:17: warning: 'prev' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/mm/bootmem.c:385:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/kernel/sched/core.c:3292:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/drivers/ide/ide-io.c:295:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/net/packet/af_packet.c:2309:16: warning: 'hdrlen' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/core/ethtool.c:300:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/net/core/neighbour.c:3184:10: warning: 'p_name' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/block/cfq-iosched.c:3826:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1629:7: warning: 'dst_ops' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1629:7: warning: 'dst_ops' may be used uninitialized in this function [-Wuninitialized] /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/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 [-Wuninitialized] /home/kisskb/slave/src/net/sunrpc/svcsock.c:715:6: warning: 'level' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/sunrpc/svcauth_unix.c:685:24: warning: 'sin6' may be used uninitialized in this function [-Wuninitialized] /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/inode.c:567:5: warning: 'retval' may be used uninitialized in this function [-Wuninitialized] /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/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/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/net/ipv4/ping.c:687:21: warning: 'type' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/ipv4/ping.c:473:63: warning: 'code' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/ipv4/ping.c:556:37: warning: 'code' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/ipv4/ping.c:529:3: warning: 'type' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/ipv4/ping.c:510:48: warning: 'icmph' may be used uninitialized in this function [-Wuninitialized] /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/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/fs/ext4/extents.c:2361:19: warning: 'len' may be used uninitialized in this function [-Wuninitialized] /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/drivers/tty/serial/8250/8250_core.c:250:2: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/fs/ext4/acl.c:160:9: warning: 'name_index' may be used uninitialized in this function [-Wuninitialized] /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/nfs/nfs4session.c:203:54: warning: 'cur_seq' may be used uninitialized in this function [-Wuninitialized] /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/udf/unicode.c:375:6: warning: 'conv_f' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/fs/udf/unicode.c:313:7: warning: 'conv_f' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/fs/udf/truncate.c:105:16: warning: 'adsize' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/fs/udf/truncate.c:229:14: warning: 'adsize' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/fs/udf/inode.c:649:15: warning: 'adsize' may be used uninitialized in this function [-Wuninitialized] Full Log # git rev-parse -q --verify 85581e3e59fb3e8f098da8f03c811fc0d6ad4d2b^{commit} 85581e3e59fb3e8f098da8f03c811fc0d6ad4d2b already have revision, skipping fetch # git checkout -q -f -B kisskb 85581e3e59fb3e8f098da8f03c811fc0d6ad4d2b # git clean -qxdf # git log -1 commit 85581e3e59fb3e8f098da8f03c811fc0d6ad4d2b Author: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Date: Thu Nov 10 14:17:09 2016 +0530 powerpc/mm: update pte_update to not do full mm tlb flush When we are updating pte, we just need to flush the tlb mapping for that pte. Right now we do a full mm flush because we don't track page size. Update the interface to track the page size and use that to do the right tlb flush. Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> # < /opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-gcc --version # < git log --format=%s --max-count=1 85581e3e59fb3e8f098da8f03c811fc0d6ad4d2b # < make -j 48 ARCH=sh O=/home/kisskb/slave/build/mpe_sh03_defconfig_sh4 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux- sh03_defconfig # make -j 48 ARCH=sh O=/home/kisskb/slave/build/mpe_sh03_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/mpe_sh03_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/clkdev.h WRAP arch/sh/include/generated/asm/cputime.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/current.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/poll.h WRAP arch/sh/include/generated/asm/preempt.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 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/conmakehash HOSTCC scripts/genksyms/genksyms.o SHIPPED scripts/genksyms/parse.tab.c SHIPPED scripts/genksyms/lex.lex.c SHIPPED scripts/genksyms/keywords.hash.c CC scripts/mod/empty.o HOSTCC scripts/mod/mk_elfconfig CC scripts/mod/devicetable-offsets.s SHIPPED scripts/genksyms/parse.tab.h HOSTCC scripts/genksyms/parse.tab.o HOSTCC scripts/genksyms/lex.lex.o GEN scripts/mod/devicetable-offsets.h MKELF scripts/mod/elfconfig.h HOSTCC scripts/mod/modpost.o HOSTCC scripts/mod/file2alias.o HOSTCC scripts/mod/sumversion.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/genksyms/genksyms 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/do_mounts_initrd.o CC init/init_task.o CC init/initramfs.o HOSTCC usr/gen_init_cpio 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/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/process_32.o CC arch/sh/kernel/machvec.o CC arch/sh/kernel/reboot.o CC arch/sh/kernel/process.o CC arch/sh/kernel/ptrace_32.o CC arch/sh/kernel/nmi_debug.o CC arch/sh/kernel/ptrace.o CC arch/sh/kernel/sys_sh.o CC arch/sh/kernel/setup.o CC arch/sh/kernel/return_address.o CC arch/sh/kernel/signal_32.o CC arch/sh/kernel/hw_breakpoint.o AS arch/sh/kernel/head_32.o LDS arch/sh/kernel/vmlinux.lds CC arch/sh/kernel/unwinder.o CC arch/sh/kernel/iomap.o CC arch/sh/kernel/module.o CC arch/sh/kernel/sh_bios.o CC arch/sh/kernel/topology.o CC arch/sh/kernel/traps_32.o CC arch/sh/kernel/sh_ksyms_32.o CC arch/sh/kernel/traps.o AS arch/sh/kernel/syscalls_32.o CC arch/sh/kernel/sys_sh32.o CC arch/sh/kernel/time.o CC arch/sh/kernel/perf_event.o CC arch/sh/kernel/ioport.o CC arch/sh/kernel/perf_callchain.o AS arch/sh/kernel/vsyscall/vsyscall-trapa.o LDS arch/sh/kernel/vsyscall/vsyscall.lds CC arch/sh/kernel/vsyscall/vsyscall.o LD arch/sh/boards/built-in.o AS arch/sh/kernel/vsyscall/vsyscall-note.o CC arch/sh/boards/mach-sh03/rtc.o CC arch/sh/boards/mach-sh03/setup.o CC arch/sh/kernel/cpu/clock-cpg.o CC arch/sh/kernel/cpu/init.o CC arch/sh/kernel/cpu/clock.o CC arch/sh/mm/alignment.o CC arch/sh/kernel/cpu/irq/imask.o CC arch/sh/kernel/cpu/irq/ipr.o GEN usr/initramfs_data.cpio.gz CC arch/sh/kernel/cpu/fpu.o CC arch/sh/kernel/cpu/pfc.o LD certs/built-in.o CC arch/sh/kernel/cpu/sh4/probe.o AS arch/sh/kernel/cpu/sh4/../sh3/entry.o AS arch/sh/kernel/cpu/sh4/../sh3/ex.o CC arch/sh/mm/cache.o CC arch/sh/kernel/cpu/proc.o /home/kisskb/slave/src/arch/sh/kernel/cpu/sh4/../sh3/../../entry-common.S: Assembler messages: /home/kisskb/slave/src/arch/sh/kernel/cpu/sh4/../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/sh4/../sh3/../../entry-common.S:392: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence CC arch/sh/kernel/cpu/sh4/fpu.o CC arch/sh/mm/init.o CC arch/sh/mm/consistent.o CC arch/sh/mm/mmap.o CC arch/sh/kernel/cpu/sh4/softfloat.o CC arch/sh/mm/cache-sh4.o CC arch/sh/mm/flush-sh4.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] AS usr/initramfs_data.o CC arch/sh/mm/fault.o CC arch/sh/mm/extable_32.o CC arch/sh/mm/gup.o CC arch/sh/kernel/cpu/sh4/clock-sh4.o CC arch/sh/kernel/cpu/sh4/setup-sh7750.o SYSCALL arch/sh/kernel/vsyscall/vsyscall-trapa.so CC arch/sh/mm/ioremap.o SYSCALL arch/sh/kernel/vsyscall/vsyscall-syms.o CC arch/sh/mm/kmap.o CC arch/sh/mm/pgtable.o CC arch/sh/mm/tlbex_32.o LD arch/sh/kernel/cpu/sh4/common.o CC arch/sh/mm/tlbflush_32.o CC arch/sh/mm/tlb-sh4.o CC arch/sh/mm/asids-debugfs.o CC arch/sh/mm/tlb-debugfs.o CC arch/sh/mm/cache-debugfs.o AS arch/sh/kernel/vsyscall/vsyscall-syscall.o CC arch/sh/mm/tlb-urb.o CC arch/sh/mm/uncached.o LD usr/built-in.o LD arch/sh/kernel/vsyscall/built-in.o LD arch/sh/kernel/cpu/irq/built-in.o LD arch/sh/boards/mach-sh03/built-in.o LD init/mounts.o CC mm/filemap.o CC mm/mempool.o CC mm/oom_kill.o CC kernel/exec_domain.o CC mm/page_alloc.o CC kernel/panic.o CC kernel/fork.o CC kernel/cpu.o LD init/built-in.o CC mm/page-writeback.o CC kernel/softirq.o CC kernel/exit.o CC mm/maccess.o CC kernel/capability.o CC kernel/sysctl.o CC mm/readahead.o CC mm/swap.o CC kernel/resource.o CC kernel/sysctl_binary.o CC kernel/workqueue.o CC kernel/sys.o CC mm/truncate.o CC mm/vmstat.o CC mm/shmem.o CC mm/util.o CC kernel/signal.o CC kernel/pid.o CC kernel/kmod.o CC mm/vmscan.o CC mm/mmzone.o CC kernel/ptrace.o CC kernel/user.o CC mm/mm_init.o CC mm/backing-dev.o CC kernel/task_work.o CC kernel/extable.o CC kernel/params.o CC mm/mmu_context.o CC mm/percpu.o CC kernel/kthread.o CC mm/slab_common.o LD arch/sh/kernel/cpu/sh4/built-in.o CC ipc/util.o LD arch/sh/kernel/cpu/built-in.o CC kernel/sys_ni.o LD arch/sh/kernel/built-in.o CC mm/compaction.o CC mm/vmacache.o CC kernel/nsproxy.o CC mm/interval_tree.o CC kernel/notifier.o CC mm/list_lru.o CC security/keys/gc.o CC security/keys/key.o CC kernel/ksysfs.o CC mm/workingset.o CC fs/open.o CC kernel/cred.o LD arch/sh/mm/built-in.o CC fs/read_write.o CC crypto/api.o CC kernel/reboot.o CC kernel/async.o CC mm/debug.o CC kernel/range.o CC kernel/smpboot.o CC kernel/groups.o CC kernel/bpf/core.o LD drivers/amba/built-in.o CC kernel/ucount.o CC block/bio.o CC mm/gup.o CC kernel/events/core.o CC mm/highmem.o LD drivers/auxdisplay/built-in.o LD kernel/livepatch/built-in.o CC kernel/irq/irqdesc.o CC kernel/power/qos.o CC kernel/printk/nmi.o CC fs/file_table.o CC block/elevator.o CC kernel/printk/printk.o CC ipc/msgutil.o CC mm/memory.o CC ipc/msg.o CC kernel/locking/mutex.o CC kernel/locking/semaphore.o CC fs/super.o CC kernel/rcu/update.o CC security/keys/keyring.o CC mm/mincore.o CC drivers/base/component.o CC mm/mlock.o CC security/keys/keyctl.o CC security/keys/permission.o CC kernel/trace/trace_clock.o CC mm/mmap.o CC kernel/profile.o CC kernel/futex.o CC kernel/up.o CC mm/mprotect.o CC kernel/sched/core.o CC kernel/time/time.o CC security/keys/process_keys.o CC mm/mremap.o CC kernel/irq/handle.o CC kernel/uid16.o CC kernel/trace/ring_buffer.o CC mm/msync.o CC mm/rmap.o CC block/blk-core.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 fs/char_dev.o CC mm/vmalloc.o CC ipc/sem.o CC mm/pagewalk.o CC mm/pgtable-generic.o CC kernel/module.o CC mm/process_vm_access.o CC mm/init-mm.o CC kernel/acct.o CC kernel/rcu/sync.o CC kernel/kallsyms.o CC kernel/utsname.o CC mm/bootmem.o CC kernel/locking/rwsem.o CC kernel/pid_namespace.o CC kernel/locking/percpu-rwsem.o CC kernel/locking/rtmutex.o /home/kisskb/slave/src/mm/mmap.c: In function '__vma_adjust': /home/kisskb/slave/src/mm/mmap.c:584:15: warning: 'rb_link' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/mm/mmap.c:615:19: note: 'rb_link' was declared here /home/kisskb/slave/src/mm/mmap.c:584:15: warning: 'rb_parent' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/mm/mmap.c:615:29: note: 'rb_parent' was declared here /home/kisskb/slave/src/mm/mmap.c:583:17: warning: 'prev' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/mm/mmap.c:614:25: note: 'prev' was declared here CC kernel/utsname_sysctl.o CC kernel/elfcore.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 drivers/base/core.o CC crypto/cipher.o LD drivers/bus/built-in.o CC mm/fadvise.o CC drivers/block/brd.o LD drivers/cdrom/built-in.o CC mm/madvise.o CC kernel/time/timer.o CC [M] drivers/cdrom/cdrom.o CC mm/memblock.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] LD kernel/printk/built-in.o CC mm/page_io.o LD sound/built-in.o CC kernel/rcu/srcu.o CC kernel/rcu/tree.o CC kernel/irq/manage.o CC mm/swap_state.o LD kernel/power/built-in.o CC kernel/irq_work.o CC kernel/membarrier.o CC kernel/memremap.o CC kernel/locking/rwsem-spinlock.o CC ipc/shm.o LD drivers/char/ipmi/built-in.o CC drivers/char/mem.o CC drivers/clocksource/sh_tmu.o LD drivers/crypto/built-in.o CC drivers/clk/clk-devres.o LD drivers/firewire/built-in.o LD firmware/built-in.o CC mm/dmapool.o CC mm/swapfile.o CC security/keys/request_key.o CC fs/stat.o CC mm/slab.o LD drivers/firmware/broadcom/built-in.o CC kernel/time/hrtimer.o LD kernel/bpf/built-in.o CC mm/migrate.o CC drivers/gpu/vga/vgaarb.o CC mm/quicklist.o LD drivers/firmware/meson/built-in.o CC drivers/block/loop.o LD drivers/gpu/drm/bridge/built-in.o CC drivers/block/nbd.o LD arch/sh/drivers/dma/built-in.o CC ipc/syscall.o CC ipc/ipc_sysctl.o LD drivers/firmware/built-in.o LD drivers/gpu/drm/hisilicon/built-in.o CC crypto/compress.o LD drivers/gpu/drm/i2c/built-in.o CC ipc/mqueue.o CC ipc/namespace.o CC kernel/sched/loadavg.o CC arch/sh/drivers/pci/common.o LD drivers/gpu/drm/omapdrm/displays/built-in.o CC kernel/irq/spurious.o CC fs/exec.o LD drivers/gpu/drm/panel/built-in.o CC security/keys/request_key_auth.o CC security/keys/user_defined.o LD drivers/gpu/drm/omapdrm/dss/built-in.o CC drivers/clk/clkdev.o LD drivers/clk/bcm/built-in.o LD drivers/gpu/drm/tilcdc/built-in.o CC fs/namei.o LD drivers/gpu/drm/omapdrm/built-in.o CC fs/pipe.o CC fs/fcntl.o CC block/blk-tag.o CC ipc/mq_sysctl.o CC drivers/base/bus.o CC fs/ioctl.o LD drivers/gpu/drm/built-in.o LD drivers/clk/mvebu/built-in.o LD drivers/clk/ti/built-in.o LD arch/sh/oprofile/built-in.o CC crypto/memneq.o CC [M] arch/sh/oprofile/../../../drivers/oprofile/oprof.o CC [M] arch/sh/oprofile/../../../drivers/oprofile/cpu_buffer.o CC [M] arch/sh/oprofile/../../../drivers/oprofile/buffer_sync.o CC crypto/crypto_wq.o LD kernel/locking/built-in.o CC [M] arch/sh/oprofile/../../../drivers/oprofile/event_buffer.o CC [M] arch/sh/oprofile/../../../drivers/oprofile/oprofile_files.o CC [M] arch/sh/oprofile/../../../drivers/oprofile/oprofilefs.o CC drivers/hwmon/hwmon.o CC kernel/irq/resend.o LD drivers/hwtracing/intel_th/built-in.o CC [M] arch/sh/oprofile/../../../drivers/oprofile/oprofile_stats.o CC arch/sh/drivers/pci/pci.o CC security/keys/proc.o CC arch/sh/drivers/pci/pci-sh7751.o LD drivers/clocksource/built-in.o CC security/commoncap.o CC net/socket.o LD net/802/built-in.o LD drivers/clk/built-in.o CC drivers/hid/hid-core.o CC kernel/sched/clock.o CC net/ethernet/eth.o CC kernel/sched/cputime.o CC net/dns_resolver/dns_key.o AS arch/sh/lib/movmem.o CC security/keys/sysctl.o CC kernel/time/itimer.o CC [M] arch/sh/oprofile/../../../drivers/oprofile/timer_int.o CC arch/sh/lib/ashldi3.o CC drivers/char/random.o CC net/ipv6/addrconf_core.o CC net/ipv6/exthdrs_core.o CC [M] arch/sh/oprofile/../../../drivers/oprofile/oprofile_perf.o CC drivers/char/misc.o LD drivers/char/agp/built-in.o CC [M] arch/sh/oprofile/common.o CC [M] arch/sh/oprofile/backtrace.o CC net/core/sock.o CC crypto/algapi.o CC net/core/request_sock.o CC net/core/skbuff.o CC net/ipv4/route.o CC drivers/char/hw_random/core.o CC crypto/scatterwalk.o CC crypto/proc.o CC kernel/irq/chip.o CC crypto/aead.o LD ipc/built-in.o CC crypto/ablkcipher.o CC block/blk-sysfs.o LD drivers/gpu/vga/built-in.o LD drivers/gpu/built-in.o CC drivers/base/dd.o LD drivers/hwmon/built-in.o CC net/dns_resolver/dns_query.o CC drivers/base/syscore.o CC arch/sh/drivers/pci/ops-sh4.o CC arch/sh/drivers/pci/fixups-sh03.o CC crypto/blkcipher.o CC arch/sh/lib/lshrdi3.o LD security/keys/built-in.o CC arch/sh/lib/ashrdi3.o AS arch/sh/lib/ashrsi3.o AS arch/sh/lib/ashlsi3.o LD mm/built-in.o LD drivers/i2c/algos/built-in.o CC fs/readdir.o AS arch/sh/lib/ashiftrt.o AS arch/sh/lib/lshrsi3.o LD drivers/i2c/busses/built-in.o AS arch/sh/lib/udiv_qrnnd.o CC kernel/sched/idle_task.o LD drivers/i2c/muxes/built-in.o LD drivers/i2c/built-in.o CC kernel/time/posix-timers.o CC fs/select.o LD drivers/idle/built-in.o CC arch/sh/lib/io.o CC fs/dcache.o AS arch/sh/lib/__clear_user.o AS arch/sh/lib/checksum.o LD drivers/iommu/built-in.o CC drivers/input/input.o CC drivers/hid/hid-input.o LD drivers/irqchip/built-in.o CC kernel/time/posix-cpu-timers.o AS arch/sh/lib/copy_page.o LD drivers/lguest/built-in.o CC arch/sh/lib/delay.o LD drivers/block/built-in.o LD kernel/rcu/built-in.o LD drivers/macintosh/built-in.o CC drivers/hid/hid-debug.o LD [M] arch/sh/oprofile/oprofile.o CC arch/sh/lib/div64-generic.o LD drivers/mfd/built-in.o LD drivers/mmc/built-in.o CC drivers/ide/ide.o CC drivers/ide/ide-ioctls.o CC drivers/ide/ide-io.o LD arch/sh/drivers/pci/built-in.o CC arch/sh/drivers/heartbeat.o LD drivers/nfc/built-in.o CC kernel/irq/dummychip.o CC kernel/sched/fair.o LD drivers/misc/cb710/built-in.o CC drivers/net/mii.o LD kernel/trace/built-in.o LD drivers/misc/eeprom/built-in.o AS arch/sh/lib/div64.o LD drivers/misc/lis3lv02d/built-in.o LD drivers/media/firewire/built-in.o CC drivers/base/driver.o LD drivers/nvme/host/built-in.o CC drivers/base/class.o LD drivers/misc/ti-st/built-in.o LD drivers/media/common/b2c2/built-in.o LD drivers/misc/mic/bus/built-in.o LD drivers/media/common/v4l2-tpg/built-in.o LD drivers/media/common/saa7146/built-in.o CC kernel/irq/devres.o LD drivers/media/common/siano/built-in.o LD drivers/misc/mic/built-in.o CC kernel/irq/irqdomain.o LD drivers/perf/built-in.o CC security/min_addr.o LD drivers/nvme/target/built-in.o AS arch/sh/lib/memchr.o LD drivers/char/hw_random/rng-core.o LD drivers/platform/built-in.o LD drivers/misc/built-in.o LD drivers/char/hw_random/built-in.o LD drivers/media/common/built-in.o CC kernel/irq/proc.o AS arch/sh/lib/memcpy-sh4.o /home/kisskb/slave/src/drivers/ide/ide-io.c: In function 'ide_special_rq': /home/kisskb/slave/src/drivers/ide/ide-io.c:295:1: warning: control reaches end of non-void function [-Wreturn-type] LD arch/sh/drivers/built-in.o CC crypto/skcipher.o LD net/dns_resolver/dns_resolver.o LD drivers/power/built-in.o LD drivers/pwm/built-in.o CC crypto/ahash.o LD net/dns_resolver/built-in.o CC crypto/akcipher.o LD drivers/nvme/built-in.o CC crypto/shash.o CC drivers/pci/access.o CC drivers/pci/bus.o AS arch/sh/lib/memset-sh4.o AS arch/sh/lib/memmove.o AS arch/sh/lib/strlen.o AS arch/sh/lib/udivsi3.o AS arch/sh/lib/udivsi3_i4i.o CC crypto/kpp.o CC fs/inode.o CC kernel/sched/rt.o CC kernel/sched/stop_task.o CC kernel/sched/deadline.o CC kernel/sched/wait.o LD drivers/media/mmc/siano/built-in.o CC block/blk-settings.o LD drivers/media/i2c/soc_camera/built-in.o CC block/blk-flush.o CC net/ipv6/ip6_checksum.o AR arch/sh/lib/lib.a LD drivers/media/mmc/built-in.o EXPORTS arch/sh/lib/lib-ksyms.o LD drivers/media/i2c/built-in.o CC net/ipv4/inetpeer.o CC net/ipv6/ip6_icmp.o CC net/ipv6/output_core.o CC lib/lockref.o LD arch/sh/lib/built-in.o LD security/built-in.o CC lib/bcd.o CC lib/sort.o CC lib/parser.o CC lib/div64.o CC lib/halfmd4.o CC net/key/af_key.o CC lib/debug_locks.o LD net/ethernet/built-in.o CC drivers/ide/ide-iops.o LD drivers/media/pci/b2c2/built-in.o CC crypto/algboss.o CC net/netlink/af_netlink.o CC fs/attr.o CC lib/random32.o LD drivers/media/pci/ddbridge/built-in.o CC drivers/ide/ide-lib.o CC lib/bust_spinlocks.o CC kernel/sched/swait.o CC lib/kasprintf.o LD drivers/media/pci/dm1105/built-in.o CC lib/bitmap.o CC drivers/ide/ide-probe.o CC crypto/testmgr.o CC drivers/ide/ide-taskfile.o CC drivers/ide/ide-park.o CC drivers/ide/ide-pm.o CC drivers/net/Space.o LD drivers/media/pci/mantis/built-in.o CC drivers/net/loopback.o LD drivers/media/pci/netup_unidvb/built-in.o CC crypto/hmac.o CC kernel/sched/completion.o CC crypto/crypto_null.o CC kernel/events/ring_buffer.o CC kernel/events/callchain.o LD drivers/media/pci/ngene/built-in.o CC crypto/sha1_generic.o CC crypto/aes_generic.o CC drivers/base/platform.o LD drivers/media/pci/pluto2/built-in.o LD drivers/char/built-in.o CC crypto/deflate.o CC drivers/base/cpu.o LD kernel/irq/built-in.o LD drivers/media/pci/pt1/built-in.o CC crypto/crc32c_generic.o CC crypto/rng.o CC [M] crypto/echainiv.o CC [M] crypto/sha256_generic.o CC [M] crypto/ecb.o LD drivers/media/pci/pt3/built-in.o CC [M] crypto/drbg.o CC [M] crypto/jitterentropy.o LD drivers/media/pci/saa7146/built-in.o CC [M] crypto/jitterentropy-kcapi.o LD drivers/media/pci/smipcie/built-in.o CC block/blk-ioc.o CC drivers/pci/probe.o CC block/blk-map.o LD crypto/crypto.o LD drivers/media/pci/ttpci/built-in.o CC net/packet/af_packet.o CC kernel/sched/idle.o LD drivers/media/pci/built-in.o CC fs/bad_inode.o CC fs/file.o CC fs/filesystems.o CC net/ipv6/protocol.o CC kernel/time/ntp.o CC net/ipv6/ip6_offload.o CC kernel/time/timekeeping.o CC fs/namespace.o CC fs/seq_file.o CC drivers/ide/ide-sysfs.o CC fs/xattr.o CC fs/libfs.o CC fs/fs-writeback.o CC fs/pnode.o CC fs/splice.o CC fs/sync.o CC fs/utimes.o CC kernel/events/hw_breakpoint.o LD drivers/media/platform/omap/built-in.o CC fs/stack.o CC net/core/datagram.o CC fs/fs_struct.o LD drivers/media/platform/built-in.o CC fs/statfs.o CC fs/fs_pin.o CC fs/nsfs.o CC lib/scatterlist.o CC fs/buffer.o LD drivers/media/rc/keymaps/built-in.o CC drivers/ide/ide-devsets.o LD drivers/media/rc/built-in.o LD drivers/media/spi/built-in.o CC drivers/base/firmware.o CC block/blk-exec.o LD crypto/crypto_algapi.o LD drivers/media/tuners/built-in.o LD crypto/crypto_blkcipher.o LD crypto/crypto_hash.o LD crypto/cryptomgr.o LD [M] crypto/jitterentropy_rng.o CC block/blk-merge.o CC block/blk-softirq.o CC block/blk-timeout.o CC fs/block_dev.o LD crypto/built-in.o CC lib/gcd.o CC lib/lcm.o LD drivers/media/usb/b2c2/built-in.o CC drivers/input/input-compat.o CC lib/list_sort.o CC lib/uuid.o CC lib/flex_array.o LD kernel/sched/built-in.o CC lib/iov_iter.o LD drivers/media/usb/dvb-usb/built-in.o CC lib/clz_ctz.o CC lib/bsearch.o CC net/ipv4/protocol.o CC block/blk-lib.o CC drivers/ide/ide-io-std.o CC drivers/hid/hid-generic.o CC block/blk-mq.o CC block/blk-mq-tag.o LD drivers/media/usb/dvb-usb-v2/built-in.o CC lib/find_bit.o LD drivers/net/ethernet/3com/built-in.o LD drivers/net/ethernet/8390/built-in.o CC lib/llist.o LD kernel/events/built-in.o /home/kisskb/slave/src/net/packet/af_packet.c: In function 'tpacket_rcv': /home/kisskb/slave/src/net/packet/af_packet.c:2309:16: warning: 'hdrlen' may be used uninitialized in this function [-Wuninitialized] CC lib/memweight.o LD drivers/media/usb/s2255/built-in.o LD drivers/media/usb/siano/built-in.o LD drivers/media/usb/stkwebcam/built-in.o CC net/core/stream.o CC lib/kfifo.o LD drivers/net/ethernet/adaptec/built-in.o LD drivers/media/usb/ttusb-budget/built-in.o CC drivers/hid/hid-a4tech.o CC net/core/scm.o LD drivers/net/ethernet/agere/built-in.o CC net/core/gen_stats.o CC drivers/base/init.o CC net/core/gen_estimator.o CC net/core/net_namespace.o LD drivers/net/ethernet/alteon/built-in.o CC kernel/time/clocksource.o CC net/core/secure_seq.o LD drivers/media/usb/ttusb-dec/built-in.o CC net/core/flow_dissector.o CC drivers/input/input-mt.o CC kernel/time/jiffies.o CC kernel/time/timer_list.o CC net/core/sysctl_net_core.o CC net/core/dev.o LD drivers/media/usb/zr364xx/built-in.o CC kernel/time/timeconv.o LD drivers/net/ethernet/amazon/built-in.o LD virt/lib/built-in.o LD drivers/media/usb/built-in.o CC block/blk-mq-sysfs.o LD virt/built-in.o LD drivers/net/ethernet/amd/built-in.o CC net/core/ethtool.o CC net/core/dev_addr_lists.o CC net/ipv6/tcpv6_offload.o CC block/blk-mq-cpumap.o CC fs/direct-io.o CC drivers/pci/host-bridge.o CC fs/mpage.o CC fs/proc_namespace.o LD drivers/net/ethernet/arc/built-in.o LD drivers/media/built-in.o CC drivers/hid/hid-apple.o CC lib/percpu-refcount.o CC drivers/hid/hid-cherry.o CC drivers/hid/hid-belkin.o CC lib/percpu_ida.o CC drivers/base/map.o LD net/packet/built-in.o CC lib/rhashtable.o LD drivers/net/ethernet/atheros/built-in.o CC fs/autofs4/init.o CC fs/debugfs/inode.o CC net/sched/sch_generic.o CC net/core/dst.o CC kernel/time/timecounter.o LD drivers/net/ethernet/broadcom/built-in.o CC kernel/time/posix-clock.o CC drivers/rtc/rtc-lib.o CC net/ipv4/ip_input.o LD drivers/net/ethernet/brocade/built-in.o CC kernel/time/alarmtimer.o CC net/core/netevent.o CC fs/devpts/inode.o CC drivers/input/ff-core.o CC drivers/hid/hid-chicony.o CC drivers/hid/hid-cypress.o LD drivers/net/ethernet/cadence/built-in.o CC block/ioctl.o CC drivers/pci/remove.o CC kernel/time/clockevents.o CC block/genhd.o CC lib/reciprocal_div.o CC net/core/neighbour.o LD drivers/net/ethernet/cavium/liquidio/built-in.o CC fs/autofs4/inode.o CC net/core/rtnetlink.o CC fs/autofs4/root.o CC block/scsi_ioctl.o LD drivers/net/ethernet/cavium/octeon/built-in.o CC lib/once.o CC drivers/hid/hid-ezkey.o CC drivers/ide/ide-eh.o CC net/core/utils.o LD drivers/net/ethernet/cavium/thunder/built-in.o CC drivers/hid/hid-kensington.o CC block/partition-generic.o LD drivers/net/ethernet/cavium/built-in.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 drivers/base/devres.o CC net/core/link_watch.o CC lib/string_helpers.o LD fs/exofs/built-in.o CC block/ioprio.o LD drivers/net/ethernet/chelsio/built-in.o CC net/core/filter.o CC block/badblocks.o CC fs/debugfs/file.o /home/kisskb/slave/src/net/core/neighbour.c: In function 'neigh_sysctl_register': /home/kisskb/slave/src/net/core/neighbour.c:3184:10: warning: 'p_name' may be used uninitialized in this function [-Wuninitialized] LD drivers/net/ethernet/cisco/built-in.o CC fs/exportfs/expfs.o CC drivers/hid/hid-lg.o CC drivers/hid/hid-microsoft.o CC drivers/pci/pci.o LD drivers/net/ethernet/dec/built-in.o CC drivers/hid/hid-monterey.o CC drivers/input/mousedev.o LD drivers/net/ethernet/dlink/built-in.o LD fs/devpts/devpts.o LD drivers/net/ethernet/emulex/built-in.o CC net/ipv6/exthdrs_offload.o LD drivers/net/ethernet/hp/built-in.o LD fs/devpts/built-in.o CC net/core/sock_diag.o LD drivers/net/ethernet/ezchip/built-in.o LD drivers/rtc/built-in.o CC fs/ext2/balloc.o CC lib/hexdump.o CC fs/ext2/file.o CC fs/ext2/dir.o LD drivers/net/ethernet/intel/built-in.o LD drivers/net/ethernet/i825xx/built-in.o CC net/core/dev_ioctl.o CC lib/kstrtox.o LD drivers/net/ethernet/marvell/built-in.o LD drivers/net/ethernet/mellanox/built-in.o LD drivers/net/ethernet/micrel/built-in.o LD net/key/built-in.o CC kernel/time/tick-common.o CC fs/autofs4/symlink.o LD drivers/net/ethernet/myricom/built-in.o CC block/partitions/check.o CC kernel/time/sched_clock.o LD drivers/net/ethernet/natsemi/built-in.o CC block/partitions/msdos.o CC fs/ext4/balloc.o LD drivers/net/ethernet/neterion/built-in.o CC net/ipv4/ip_fragment.o CC net/unix/af_unix.o CC net/ipv4/ip_forward.o CC net/netlink/genetlink.o CC net/core/tso.o CC net/sunrpc/clnt.o LD drivers/net/ethernet/netronome/built-in.o CC fs/ext2/ialloc.o CC net/core/sock_reuseport.o LD fs/exportfs/exportfs.o LD fs/fat/built-in.o LD fs/exportfs/built-in.o LD drivers/net/ethernet/nvidia/built-in.o CC net/core/flow.o CC [M] fs/fat/cache.o CC net/core/net-sysfs.o LD drivers/hid/hid.o CC drivers/ide/ide-atapi.o CC net/core/net-procfs.o CC lib/pci_iomap.o LD drivers/hid/hid-logitech.o LD drivers/net/ethernet/oki-semi/built-in.o CC net/sched/sch_mq.o CC fs/ext2/inode.o LD drivers/hid/built-in.o LD fs/isofs/built-in.o CC fs/autofs4/waitq.o CC [M] fs/isofs/namei.o LD net/ipv6/built-in.o LD drivers/net/ethernet/packetengines/built-in.o CC drivers/ide/ide-proc.o LD net/wireless/built-in.o CC drivers/ide/ide-gd.o LD drivers/net/ethernet/qlogic/built-in.o CC fs/autofs4/expire.o CC net/ipv4/ip_options.o CC drivers/base/attribute_container.o LD drivers/net/ethernet/qualcomm/emac/built-in.o CC net/ipv4/ip_output.o CC net/sysctl_net.o CC net/xfrm/xfrm_policy.o LD drivers/net/ethernet/rdc/built-in.o LD drivers/net/ethernet/qualcomm/built-in.o CC fs/autofs4/dev-ioctl.o CC net/xfrm/xfrm_state.o CC net/xfrm/xfrm_hash.o LD net/sched/built-in.o LD drivers/scsi/built-in.o CC net/xfrm/xfrm_input.o CC drivers/net/ethernet/realtek/8139cp.o CC [M] drivers/scsi/scsi.o CC net/xfrm/xfrm_output.o CC lib/iomap_copy.o CC block/noop-iosched.o CC block/deadline-iosched.o LD drivers/net/ethernet/rocker/built-in.o LD drivers/net/ethernet/renesas/built-in.o LD fs/debugfs/debugfs.o CC block/cfq-iosched.o LD fs/debugfs/built-in.o CC block/blk-mq-pci.o CC fs/ext2/namei.o CC fs/ext2/ioctl.o CC fs/ext2/super.o CC net/sunrpc/xprt.o CC fs/jbd2/transaction.o CC fs/ext2/symlink.o CC drivers/pci/pci-driver.o CC fs/kernfs/mount.o LD net/netlink/built-in.o CC drivers/base/transport_class.o LD drivers/input/input-core.o CC fs/kernfs/inode.o CC fs/jbd2/commit.o LD drivers/input/built-in.o CC fs/jbd2/recovery.o CC [M] fs/fat/dir.o CC kernel/time/timekeeping_debug.o CC block/partitions/efi.o CC lib/devres.o CC [M] fs/isofs/inode.o CC [M] fs/isofs/dir.o CC lib/hweight.o LD fs/autofs4/autofs4.o CC lib/assoc_array.o CC net/xfrm/xfrm_sysctl.o CC net/xfrm/xfrm_replay.o CC fs/lockd/clntlock.o LD fs/autofs4/built-in.o CC net/xfrm/xfrm_algo.o CC [M] fs/isofs/util.o CC [M] fs/isofs/export.o CC [M] fs/isofs/rock.o CC fs/ext2/xattr.o CC fs/kernfs/dir.o CC fs/ext2/xattr_user.o CC net/ipv4/ip_sockglue.o CC drivers/base/topology.o LD kernel/time/built-in.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 net/ipv4/inet_hashtables.o CC net/ipv4/inet_timewait_sock.o LD kernel/built-in.o CC drivers/ide/ide-disk.o CC drivers/pci/search.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 [-Wuninitialized] /home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1611:18: note: 'dst_ops' was declared here CC fs/ext2/xattr_trusted.o LD net/core/built-in.o CC drivers/ide/ide-disk_ioctl.o CC drivers/ide/ide-disk_proc.o CC [M] fs/isofs/joliet.o CC drivers/pci/pci-sysfs.o CC drivers/pci/rom.o CC drivers/pci/setup-res.o CC net/unix/garbage.o CC drivers/pci/irq.o CC fs/ext4/bitmap.o CC fs/ext4/file.o CC fs/ext4/dir.o CC fs/ext4/fsync.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 [-Wuninitialized] /home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1611:18: note: 'dst_ops' was declared here CC [M] fs/isofs/compress.o CC net/sunrpc/socklib.o CC net/sunrpc/xprtsock.o CC [M] drivers/ide/ide-cd.o CC drivers/base/container.o CC drivers/base/property.o CC net/ipv4/inet_connection_sock.o CC lib/bitrev.o CC net/ipv4/tcp.o CC net/ipv4/tcp_input.o CC net/ipv4/tcp_output.o CC lib/crc-ccitt.o CC drivers/pci/vpd.o CC drivers/pci/setup-bus.o CC drivers/pci/vc.o CC [M] drivers/scsi/hosts.o CC drivers/pci/proc.o CC drivers/pci/slot.o CC drivers/pci/quirks.o CC fs/kernfs/file.o CC fs/kernfs/symlink.o LD drivers/pci/host/built-in.o CC [M] drivers/ide/ide-cd_ioctl.o CC [M] drivers/ide/ide-cd_verbose.o CC drivers/base/cacheinfo.o CC [M] drivers/ide/ide-tape.o LD drivers/net/ethernet/realtek/built-in.o CC lib/crc16.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 net/sunrpc/sched.o LD drivers/net/ethernet/samsung/built-in.o LD drivers/net/ethernet/seeq/built-in.o CC net/sunrpc/auth.o CC net/ipv4/tcp_timer.o CC net/sunrpc/auth_null.o LD drivers/net/ethernet/silan/built-in.o CC net/unix/sysctl_net_unix.o HOSTCC lib/gen_crc32table LD drivers/ide/ide-core.o LD drivers/net/wireless/admtek/built-in.o LD fs/ext2/ext2.o LD drivers/net/ethernet/sis/built-in.o LD drivers/net/wireless/atmel/built-in.o LD drivers/net/wireless/ath/built-in.o LD fs/ext2/built-in.o CC net/sunrpc/auth_unix.o CC drivers/pci/hotplug/pci_hotplug_core.o CC net/sunrpc/auth_generic.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/ide/ide-gd_mod.o LD drivers/net/ethernet/smsc/built-in.o LD drivers/ide/built-in.o CC lib/lz4/lz4_decompress.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 /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/lzo/lzo1x_decompress_safe.o LD drivers/net/ethernet/stmicro/built-in.o LD block/partitions/built-in.o CC fs/ext4/ialloc.o CC fs/jbd2/checkpoint.o CC fs/jbd2/revoke.o LD drivers/net/wireless/realtek/built-in.o LD drivers/net/wireless/ralink/built-in.o LD drivers/net/wireless/rsi/built-in.o CC lib/xz/xz_dec_syms.o LD drivers/net/wireless/st/built-in.o LD drivers/net/ethernet/synopsys/built-in.o CC net/sunrpc/svc.o LD drivers/net/ethernet/sun/built-in.o LD drivers/net/wireless/ti/built-in.o CC fs/lockd/clntproc.o CC net/sunrpc/svcsock.o CC fs/jbd2/journal.o CC net/sunrpc/svcauth_unix.o CC net/sunrpc/addr.o CC net/sunrpc/svcauth.o LD [M] fs/isofs/isofs.o LD drivers/net/wireless/zydas/built-in.o CC net/sunrpc/rpcb_clnt.o LD drivers/net/ethernet/tehuti/built-in.o CC net/sunrpc/timer.o CC drivers/base/power/clock_ops.o CC drivers/base/dma-mapping.o CC drivers/base/dma-coherent.o CC net/sunrpc/xdr.o CC drivers/base/firmware_class.o LD net/unix/unix.o LD drivers/net/wireless/built-in.o LD net/unix/built-in.o LD drivers/net/ethernet/ti/built-in.o LD net/xfrm/built-in.o CC [M] fs/fat/fatent.o LD drivers/net/ethernet/via/built-in.o LD [M] drivers/ide/ide-cd_mod.o CC [M] fs/fat/file.o CC lib/syscall.o LD drivers/net/ethernet/wiznet/built-in.o CC drivers/pci/hotplug-pci.o CC net/sunrpc/sunrpc_syms.o LD drivers/net/ethernet/built-in.o CC fs/nfs/client.o CC lib/zlib_deflate/deflate.o CC lib/zlib_inflate/inffast.o CC [M] drivers/scsi/scsi_ioctl.o CC lib/zlib_inflate/inflate.o CC lib/xz/xz_dec_stream.o LD lib/lzo/lzo_decompress.o CC lib/nlattr.o LD lib/lzo/built-in.o CC lib/atomic64.o CC net/sunrpc/cache.o CC lib/dynamic_queue_limits.o CC lib/xz/xz_dec_lzma2.o CC lib/zlib_inflate/infutil.o LD drivers/base/power/built-in.o LD block/built-in.o CC net/ipv4/tcp_ipv4.o CC net/ipv4/tcp_minisocks.o LD drivers/net/built-in.o CC drivers/sh/clk/core.o LD fs/kernfs/built-in.o /home/kisskb/slave/src/net/sunrpc/svcsock.c: 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] LD drivers/soc/bcm/built-in.o LD drivers/usb/host/built-in.o CC net/ipv4/tcp_cong.o LD drivers/usb/phy/built-in.o CC net/sunrpc/rpc_pipe.o CC drivers/pci/setup-irq.o CC net/sunrpc/svc_xprt.o CC net/ipv4/tcp_metrics.o LD drivers/soc/fsl/built-in.o CC drivers/tty/tty_io.o CC fs/nfs_common/grace.o CC drivers/tty/n_tty.o CC drivers/watchdog/watchdog_core.o LD lib/lz4/built-in.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 [-Wuninitialized] /home/kisskb/slave/src/net/sunrpc/svcsock.c:682:18: note: 'optname' was declared here /home/kisskb/slave/src/net/sunrpc/svcsock.c:715:6: warning: 'level' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/sunrpc/svcsock.c:682:11: note: 'level' was declared here LD drivers/usb/built-in.o LD drivers/video/backlight/built-in.o CC lib/strncpy_from_user.o CC lib/zlib_inflate/inftrees.o LD drivers/soc/built-in.o CC lib/strnlen_user.o CC lib/zlib_inflate/inflate_syms.o CC lib/net_utils.o CC lib/sg_pool.o CC net/ipv4/tcp_fastopen.o CC drivers/video/console/dummycon.o LD drivers/pci/hotplug/pci_hotplug.o GEN lib/oid_registry_data.c LD drivers/video/fbdev/core/built-in.o LD drivers/pci/hotplug/built-in.o /home/kisskb/slave/src/net/sunrpc/svcauth_unix.c: In function 'svcauth_unix_set_client': /home/kisskb/slave/src/net/sunrpc/svcauth_unix.c:685:24: warning: 'sin6' may be used uninitialized in this function [-Wuninitialized] CC net/ipv4/tcp_rate.o CC net/ipv4/tcp_recovery.o CC net/ipv4/tcp_offload.o LD drivers/video/fbdev/omap2/omapfb/displays/built-in.o CC net/ipv4/datagram.o CC net/ipv4/raw.o CC drivers/base/module.o LD drivers/video/fbdev/omap2/omapfb/dss/built-in.o CC net/ipv4/udp.o CC [M] drivers/scsi/scsicam.o LD drivers/video/fbdev/omap2/omapfb/built-in.o LD drivers/pci/built-in.o CC net/sunrpc/xprtmultipath.o CC fs/lockd/clntxdr.o LD drivers/video/fbdev/omap2/built-in.o CC net/sunrpc/stats.o CC lib/sbitmap.o LD fs/jbd2/jbd2.o CC [M] fs/fat/misc.o CC [M] fs/fat/inode.o CC [M] fs/fat/nfs.o LD fs/jbd2/built-in.o CC lib/xz/xz_dec_bcj.o LD drivers/video/fbdev/built-in.o CC net/sunrpc/sysctl.o CC lib/zlib_deflate/deftree.o CC lib/zlib_deflate/deflate_syms.o CC net/sunrpc/auth_gss/auth_gss.o LD lib/zlib_inflate/zlib_inflate.o LD lib/zlib_inflate/built-in.o CC lib/argv_split.o CC lib/bug.o LD drivers/base/built-in.o CC net/sunrpc/auth_gss/gss_generic_token.o CC lib/chacha20.o CC fs/ext4/page-io.o CC fs/ext4/inode.o CC net/ipv4/udplite.o CC fs/ext4/ioctl.o CC drivers/watchdog/watchdog_dev.o CC [M] drivers/scsi/scsi_error.o CC lib/cmdline.o LD drivers/video/console/built-in.o CC [M] drivers/scsi/scsi_lib.o LD drivers/video/built-in.o CC fs/nfsd/trace.o CC fs/nfsd/nfssvc.o CC lib/ctype.o CC fs/nfsd/nfsctl.o CC [M] drivers/scsi/scsi_common.o CC fs/nfsd/nfsproc.o CC fs/lockd/host.o CC lib/dec_and_lock.o CC [M] fs/fat/namei_vfat.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 net/ipv4/udp_offload.o LD fs/nfs_common/built-in.o CC drivers/sh/clk/cpg.o CC lib/decompress.o CC fs/lockd/svc.o CC net/ipv4/arp.o CC [M] drivers/scsi/scsi_lib_dma.o CC lib/decompress_bunzip2.o LD lib/zlib_deflate/zlib_deflate.o CC drivers/tty/tty_ioctl.o LD lib/xz/xz_dec.o LD lib/zlib_deflate/built-in.o CC lib/decompress_inflate.o CC [M] drivers/scsi/scsi_scan.o LD lib/xz/built-in.o CC lib/decompress_unlz4.o CC [M] drivers/scsi/scsi_sysfs.o CC lib/decompress_unlzma.o CC [M] drivers/scsi/scsi_devinfo.o CC [M] drivers/scsi/scsi_sysctl.o CC [M] drivers/scsi/scsi_proc.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/icmp.o CC net/ipv4/devinet.o CC fs/nfsd/nfsfh.o CC [M] fs/fat/namei_msdos.o LD fs/nls/built-in.o CC fs/ext4/namei.o CC net/ipv4/af_inet.o CC [M] fs/nls/nls_base.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/igmp.o CC fs/notify/fsnotify.o CC net/sunrpc/auth_gss/gss_mech_switch.o CC [M] drivers/watchdog/shwdt.o CC net/ipv4/fib_frontend.o CC fs/lockd/svclock.o LD drivers/sh/clk/built-in.o CC lib/decompress_unlzo.o CC [M] drivers/scsi/scsi_trace.o CC fs/ext4/super.o CC net/ipv4/fib_semantics.o CC drivers/sh/intc/access.o CC drivers/sh/pm_runtime.o CC fs/nfsd/vfs.o CC fs/nfsd/export.o CC [M] fs/nls/nls_cp437.o CC fs/nfsd/auth.o CC lib/decompress_unxz.o CC lib/dma-noop.o CC lib/dump_stack.o CC lib/earlycpio.o CC lib/extable.o CC fs/nfs/dir.o CC fs/nfs/file.o CC fs/nfs/getroot.o CC lib/flex_proportions.o CC fs/nfsd/nfscache.o CC fs/nfsd/lockd.o CC lib/idr.o CC net/ipv4/fib_trie.o CC [M] fs/nls/nls_cp737.o CC drivers/sh/intc/chip.o CC lib/int_sqrt.o LD drivers/watchdog/watchdog.o LD net/sunrpc/sunrpc.o LD drivers/watchdog/built-in.o CC fs/nfsd/nfsxdr.o CC net/ipv4/inet_fragment.o CC net/ipv4/ip_tunnel_core.o CC net/ipv4/gre_offload.o CC net/ipv4/ping.o CC net/ipv4/sysctl_net_ipv4.o CC [M] drivers/scsi/scsi_logging.o CC lib/ioremap.o CC fs/notify/notification.o CC lib/irq_regs.o CC lib/is_single_threaded.o CC lib/klist.o CC drivers/tty/tty_ldisc.o LD [M] fs/fat/fat.o CC lib/kobject.o CC fs/nfsd/stats.o CC [M] drivers/scsi/sd.o CC lib/kobject_uevent.o LD [M] fs/fat/vfat.o CC fs/nfsd/nfs3proc.o CC lib/md5.o CC net/sunrpc/auth_gss/svcauth_gss.o CC net/sunrpc/auth_gss/gss_rpc_upcall.o CC [M] fs/nls/nls_cp775.o CC [M] fs/nls/nls_cp850.o CC drivers/sh/intc/core.o CC net/sunrpc/auth_gss/gss_rpc_xdr.o CC net/ipv4/proc.o CC net/ipv4/xfrm4_mode_beet.o LD [M] fs/fat/msdos.o CC [M] drivers/scsi/sr.o CC net/ipv4/xfrm4_mode_transport.o /home/kisskb/slave/src/net/ipv4/ping.c: In function 'ping_common_sendmsg': /home/kisskb/slave/src/net/ipv4/ping.c:687:21: warning: 'type' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/ipv4/ping.c:473:63: warning: 'code' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/ipv4/ping.c:655:11: note: 'code' was declared here /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 [-Wuninitialized] /home/kisskb/slave/src/net/ipv4/ping.c:529:3: warning: 'type' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/ipv4/ping.c:510:48: warning: 'icmph' may be used uninitialized in this function [-Wuninitialized] CC lib/nmi_backtrace.o CC lib/nodemask.o CC net/ipv4/xfrm4_mode_tunnel.o CC net/ipv4/ipconfig.o CC fs/lockd/svcshare.o CC net/ipv4/inet_diag.o CC fs/lockd/svcproc.o CC [M] fs/nls/nls_cp852.o CC [M] fs/nls/nls_cp855.o CC [M] fs/nls/nls_cp857.o CC [M] fs/nls/nls_cp860.o CC fs/ext4/symlink.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/notify/group.o CC [M] fs/nls/nls_cp861.o CC [M] fs/nls/nls_cp863.o CC [M] fs/nls/nls_cp862.o CC [M] fs/nls/nls_cp864.o CC [M] fs/nls/nls_cp865.o CC net/ipv4/tcp_diag.o CC lib/plist.o CC [M] drivers/scsi/sr_ioctl.o CC lib/radix-tree.o CC lib/ratelimit.o CC lib/rbtree.o CC lib/seq_buf.o CC drivers/sh/intc/handle.o CC [M] fs/nls/nls_cp866.o CC [M] fs/nls/nls_cp869.o CC lib/sha1.o CC fs/proc/task_mmu.o CC [M] fs/nls/nls_cp874.o CC drivers/tty/tty_buffer.o CC fs/nfsd/nfs3xdr.o CC drivers/tty/tty_port.o CC [M] drivers/scsi/sr_vendor.o CC lib/show_mem.o CC [M] fs/nls/nls_cp932.o CC [M] drivers/scsi/sg.o CC net/ipv4/tcp_cubic.o CC lib/string.o CC net/ipv4/xfrm4_policy.o CC net/ipv4/xfrm4_state.o CC [M] fs/nls/nls_euc-jp.o CC [M] fs/nls/nls_cp936.o CC fs/notify/inode_mark.o CC [M] fs/nls/nls_cp950.o CC [M] fs/nls/nls_cp949.o CC [M] fs/nls/nls_cp1250.o CC net/ipv4/xfrm4_input.o CC [M] fs/nls/nls_cp1251.o CC net/ipv4/xfrm4_output.o CC [M] fs/nls/nls_ascii.o CC fs/notify/mark.o CC [M] fs/nls/nls_iso8859-1.o CC fs/notify/fdinfo.o CC fs/notify/vfsmount_mark.o CC fs/ext4/hash.o CC drivers/sh/intc/irqdomain.o CC net/ipv4/xfrm4_protocol.o CC fs/notify/dnotify/dnotify.o CC [M] fs/nls/nls_iso8859-2.o LD fs/notify/fanotify/built-in.o CC fs/notify/inotify/inotify_fsnotify.o LD [M] drivers/scsi/scsi_mod.o CC lib/timerqueue.o CC [M] fs/nls/nls_iso8859-3.o CC [M] fs/nls/nls_iso8859-5.o CC [M] fs/nls/nls_iso8859-4.o CC lib/vsprintf.o CC fs/lockd/svcsubs.o CC fs/lockd/mon.o CC fs/lockd/xdr.o CC fs/lockd/clnt4xdr.o CC [M] fs/nls/nls_iso8859-6.o CC fs/ext4/resize.o CC fs/lockd/xdr4.o CC [M] fs/nls/nls_iso8859-7.o CC [M] fs/nls/nls_cp1255.o CC lib/win_minmax.o CC [M] fs/nls/nls_iso8859-9.o CC [M] fs/nls/nls_iso8859-13.o CC [M] fs/nls/nls_iso8859-14.o LD fs/notify/dnotify/built-in.o CC fs/nfs/inode.o LD [M] drivers/scsi/sd_mod.o CC [M] lib/crc-itu-t.o CC [M] fs/nls/nls_iso8859-15.o CC fs/proc/inode.o CC [M] fs/nls/nls_koi8-u.o CC [M] fs/nls/nls_koi8-r.o LD [M] drivers/scsi/sr_mod.o CC fs/proc/root.o CC [M] fs/nls/nls_utf8.o CC [M] fs/nls/nls_koi8-ru.o CC fs/proc/base.o CC fs/notify/inotify/inotify_user.o CC fs/proc/generic.o CC drivers/sh/intc/virq.o CC fs/ext4/extents.o CC fs/ext4/migrate.o CC fs/ext4/ext4_jbd2.o CC fs/lockd/svc4proc.o CC fs/ext4/mballoc.o CC drivers/tty/tty_ldsem.o CC fs/ext4/block_validity.o CC drivers/tty/tty_mutex.o CC drivers/tty/pty.o CC fs/nfs/super.o CC fs/nfs/io.o LD drivers/tty/ipwireless/built-in.o CC fs/nfs/pagelist.o CC fs/ext4/move_extent.o CC fs/nfs/direct.o CC drivers/tty/serial/serial_core.o CC fs/nfs/read.o CC fs/nfs/symlink.o CC fs/nfs/unlink.o CC fs/nfs/write.o CC drivers/tty/serial/sh-sci.o LD fs/notify/inotify/built-in.o CC fs/lockd/procfs.o CC fs/nfs/namespace.o LD fs/notify/built-in.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] /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] GEN lib/crc32table.h CC lib/oid_registry.o CC fs/nfs/mount_clnt.o CC fs/nfs/nfstrace.o CC fs/nfs/nfs2super.o CC fs/nfs/sysctl.o CC fs/nfs/nfsroot.o CC fs/nfs/proc.o CC fs/nfs/nfs2xdr.o CC lib/crc32.o LD fs/quota/built-in.o CC fs/proc/array.o CC fs/proc/fd.o CC fs/proc/cmdline.o CC fs/proc/proc_tty.o CC fs/proc/consoles.o CC fs/proc/devices.o CC fs/proc/cpuinfo.o LD fs/nfsd/nfsd.o CC fs/nfs/nfs3super.o LD fs/nfsd/built-in.o CC fs/proc/interrupts.o CC fs/ext4/mmp.o CC fs/proc/meminfo.o CC fs/proc/loadavg.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/ext4/indirect.o CC fs/ramfs/inode.o LD net/sunrpc/auth_gss/auth_rpcgss.o CC fs/proc/stat.o LD net/sunrpc/auth_gss/built-in.o CC fs/nfs/nfs3client.o CC fs/proc/uptime.o LD net/sunrpc/built-in.o CC fs/proc/version.o CC fs/nfs/nfs3proc.o LD drivers/sh/intc/built-in.o CC fs/proc/softirqs.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 LD drivers/sh/built-in.o LD net/ipv4/built-in.o CC fs/nfs/nfs3xdr.o CC fs/proc/namespaces.o CC fs/proc/self.o LD net/built-in.o CC fs/proc/thread_self.o CC fs/nfs/nfs4proc.o CC fs/ext4/extents_status.o LD drivers/tty/serial/8250/built-in.o LD fs/lockd/lockd.o CC [M] drivers/tty/serial/8250/8250_core.o CC fs/ramfs/file-mmu.o CC [M] drivers/tty/serial/8250/8250_port.o CC [M] drivers/tty/serial/8250/8250_pci.o CC fs/proc/proc_sysctl.o CC fs/nfs/nfs4xdr.o LD fs/lockd/built-in.o CC fs/nfs/nfs4state.o CC fs/proc/proc_net.o CC fs/nfs/nfs4renewd.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/sysfs/file.o CC fs/nfs/nfs4super.o CC fs/proc/kcore.o CC fs/sysfs/dir.o CC fs/sysfs/symlink.o CC fs/sysfs/mount.o CC fs/sysfs/group.o CC fs/ext4/xattr.o CC fs/ext4/xattr_user.o CC fs/proc/kmsg.o CC fs/proc/page.o CC fs/nfs/nfs4file.o CC fs/nfs/nfs4idmap.o CC drivers/tty/vt/vt_ioctl.o CC fs/nfs/delegation.o CC drivers/tty/vt/vc_screen.o LD fs/ramfs/ramfs.o CC fs/ext4/xattr_trusted.o CC fs/ext4/inline.o /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] LD fs/ramfs/built-in.o CC fs/ext4/readpage.o CC drivers/tty/vt/selection.o CC fs/ext4/sysfs.o CC fs/ext4/acl.o CC drivers/tty/vt/keyboard.o CC drivers/tty/vt/vt.o CONMK drivers/tty/vt/consolemap_deftbl.c CC drivers/tty/vt/consolemap.o SHIPPED drivers/tty/vt/defkeymap.c CC drivers/tty/vt/consolemap_deftbl.o CC fs/nfs/callback.o LD fs/udf/built-in.o CC drivers/tty/vt/defkeymap.o CC fs/nfs/callback_xdr.o CC [M] fs/udf/balloc.o CC [M] fs/udf/dir.o CC fs/eventpoll.o CC fs/nfs/callback_proc.o CC fs/anon_inodes.o CC [M] fs/udf/file.o /home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c: In function 'univ8250_release_irq': /home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c:250:2: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c:235:19: note: 'i' was declared here CC fs/signalfd.o CC [M] fs/udf/ialloc.o CC fs/timerfd.o AR lib/lib.a CC [M] fs/udf/inode.o EXPORTS lib/lib-ksyms.o CC fs/eventfd.o CC [M] fs/udf/lowlevel.o CC fs/aio.o CC fs/nfs/nfs4namespace.o LD lib/built-in.o CC fs/nfs/nfs4getroot.o CC [M] fs/udf/namei.o CC fs/nfs/nfs4client.o LD fs/sysfs/built-in.o CC fs/nfs/nfs4session.o CC fs/locks.o /home/kisskb/slave/src/fs/ext4/acl.c: In function 'ext4_get_acl': /home/kisskb/slave/src/fs/ext4/acl.c:160:9: warning: 'name_index' may be used uninitialized in this function [-Wuninitialized] CC [M] fs/udf/partition.o CC fs/nfs/dns_resolve.o CC [M] fs/udf/super.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] CC fs/nfs/nfs4trace.o CC [M] fs/udf/truncate.o LD [M] drivers/tty/serial/8250/8250.o CC [M] fs/udf/symlink.o CC fs/nfs/nfs4sysctl.o LD fs/nfs/nfsv2.o LD fs/nfs/nfsv3.o CC [M] fs/udf/directory.o CC fs/binfmt_misc.o CC fs/binfmt_script.o CC fs/binfmt_elf.o CC [M] fs/udf/misc.o CC [M] fs/udf/udftime.o CC fs/posix_acl.o CC fs/mbcache.o CC [M] fs/udf/unicode.o CC fs/coredump.o CC fs/drop_caches.o CC fs/fhandle.o /home/kisskb/slave/src/fs/nfs/nfs4session.c: In function 'nfs4_slot_seqid_in_use': /home/kisskb/slave/src/fs/nfs/nfs4session.c:203:54: warning: 'cur_seq' may be used uninitialized in this function [-Wuninitialized] CC fs/dcookies.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/udf/unicode.c: In function 'udf_get_filename': /home/kisskb/slave/src/fs/udf/unicode.c:375:6: warning: 'conv_f' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/fs/udf/unicode.c: In function 'udf_put_filename': /home/kisskb/slave/src/fs/udf/unicode.c:313:7: warning: 'conv_f' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/fs/udf/unicode.c:385:8: note: 'conv_f' was declared here /home/kisskb/slave/src/fs/udf/truncate.c: In function 'udf_truncate_tail_extent': /home/kisskb/slave/src/fs/udf/truncate.c:105:16: warning: 'adsize' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/fs/udf/truncate.c: In function 'udf_truncate_extents': /home/kisskb/slave/src/fs/udf/truncate.c:229:14: warning: 'adsize' may be used uninitialized in this function [-Wuninitialized] LD drivers/tty/serial/built-in.o LD [M] drivers/tty/serial/8250/8250_base.o LD fs/proc/proc.o LD fs/proc/built-in.o LD fs/nfs/nfs.o LD fs/nfs/nfsv4.o LD fs/nfs/built-in.o /home/kisskb/slave/src/fs/udf/inode.c: In function 'udf_setsize': /home/kisskb/slave/src/fs/udf/inode.c:649:15: warning: 'adsize' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/fs/udf/inode.c:616:6: note: 'adsize' was declared here LD [M] fs/udf/udf.o LD fs/ext4/ext4.o LD fs/ext4/built-in.o LD fs/built-in.o LD drivers/tty/vt/built-in.o LD drivers/tty/built-in.o LD drivers/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/lshrsi3.S SHIPPED arch/sh/boot/compressed/ashlsi3.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 64 modules CC arch/sh/oprofile/oprofile.mod.o CC crypto/drbg.mod.o CC crypto/ecb.mod.o CC crypto/echainiv.mod.o CC crypto/jitterentropy_rng.mod.o CC crypto/sha256_generic.mod.o CC drivers/ide/ide-tape.mod.o CC drivers/cdrom/cdrom.mod.o CC drivers/tty/serial/8250/8250.mod.o CC drivers/scsi/sg.mod.o CC drivers/ide/ide-cd_mod.mod.o CC drivers/watchdog/shwdt.mod.o CC drivers/scsi/sd_mod.mod.o CC drivers/scsi/sr_mod.mod.o CC drivers/tty/serial/8250/8250_base.mod.o CC drivers/scsi/scsi_mod.mod.o CC fs/fat/msdos.mod.o CC drivers/tty/serial/8250/8250_pci.mod.o CC fs/nls/nls_ascii.mod.o CC fs/nls/nls_base.mod.o CC fs/isofs/isofs.mod.o CC fs/fat/fat.mod.o CC fs/nls/nls_cp1255.mod.o CC fs/nls/nls_cp852.mod.o CC fs/nls/nls_cp737.mod.o CC fs/nls/nls_cp1251.mod.o CC fs/nls/nls_cp1250.mod.o CC fs/nls/nls_cp850.mod.o CC fs/fat/vfat.mod.o CC fs/nls/nls_cp437.mod.o CC fs/nls/nls_cp949.mod.o CC fs/nls/nls_cp775.mod.o CC fs/nls/nls_cp869.mod.o CC fs/nls/nls_cp857.mod.o CC fs/nls/nls_cp874.mod.o CC fs/nls/nls_cp860.mod.o CC fs/nls/nls_cp861.mod.o CC fs/nls/nls_cp863.mod.o CC fs/nls/nls_cp864.mod.o CC fs/nls/nls_cp866.mod.o CC fs/nls/nls_cp932.mod.o CC fs/nls/nls_cp936.mod.o CC fs/nls/nls_cp865.mod.o CC fs/nls/nls_cp862.mod.o CC fs/nls/nls_cp855.mod.o CC fs/nls/nls_cp950.mod.o CC fs/nls/nls_iso8859-2.mod.o CC fs/nls/nls_iso8859-13.mod.o CC fs/nls/nls_iso8859-1.mod.o CC fs/nls/nls_euc-jp.mod.o CC fs/nls/nls_iso8859-15.mod.o CC fs/nls/nls_iso8859-14.mod.o CC fs/nls/nls_iso8859-3.mod.o CC fs/nls/nls_iso8859-4.mod.o CC fs/nls/nls_iso8859-5.mod.o CC fs/nls/nls_iso8859-6.mod.o CC fs/nls/nls_iso8859-7.mod.o CC fs/nls/nls_koi8-ru.mod.o CC fs/nls/nls_iso8859-9.mod.o CC fs/nls/nls_koi8-r.mod.o CC fs/nls/nls_koi8-u.mod.o CC fs/nls/nls_utf8.mod.o CC fs/udf/udf.mod.o CC lib/crc-itu-t.mod.o LD [M] crypto/drbg.ko LD [M] crypto/jitterentropy_rng.ko LD [M] crypto/echainiv.ko LD [M] crypto/ecb.ko LD [M] drivers/ide/ide-tape.ko LD [M] drivers/scsi/scsi_mod.ko LD [M] drivers/cdrom/cdrom.ko LD [M] drivers/ide/ide-cd_mod.ko LD [M] crypto/sha256_generic.ko LD [M] fs/fat/fat.ko LD [M] drivers/scsi/sg.ko LD [M] drivers/scsi/sd_mod.ko LD [M] drivers/watchdog/shwdt.ko LD [M] drivers/tty/serial/8250/8250_base.ko LD [M] drivers/scsi/sr_mod.ko LD [M] fs/nls/nls_ascii.ko LD [M] fs/isofs/isofs.ko LD [M] fs/nls/nls_cp1250.ko LD [M] fs/nls/nls_cp1255.ko LD [M] fs/nls/nls_cp1251.ko LD [M] fs/nls/nls_cp775.ko LD [M] fs/nls/nls_cp866.ko LD [M] fs/nls/nls_cp850.ko LD [M] fs/nls/nls_cp857.ko LD [M] fs/nls/nls_cp863.ko LD [M] fs/nls/nls_base.ko LD [M] fs/nls/nls_cp862.ko LD [M] fs/nls/nls_cp949.ko LD [M] fs/nls/nls_cp437.ko LD [M] fs/nls/nls_cp950.ko LD [M] fs/nls/nls_cp874.ko LD [M] fs/nls/nls_cp932.ko LD [M] arch/sh/oprofile/oprofile.ko LD [M] fs/nls/nls_cp737.ko LD [M] drivers/tty/serial/8250/8250.ko LD [M] fs/fat/msdos.ko LD [M] fs/nls/nls_cp869.ko LD [M] fs/nls/nls_cp855.ko LD [M] fs/nls/nls_cp861.ko LD [M] fs/nls/nls_cp936.ko LD [M] fs/nls/nls_euc-jp.ko LD [M] fs/nls/nls_cp860.ko LD [M] fs/nls/nls_iso8859-1.ko LD [M] fs/nls/nls_iso8859-14.ko LD [M] fs/nls/nls_iso8859-15.ko LD [M] fs/nls/nls_cp865.ko LD [M] fs/fat/vfat.ko LD [M] fs/nls/nls_cp852.ko LD [M] fs/nls/nls_cp864.ko LD [M] fs/nls/nls_iso8859-2.ko LD [M] fs/nls/nls_iso8859-7.ko LD [M] fs/nls/nls_iso8859-13.ko LD [M] fs/nls/nls_koi8-u.ko LD [M] lib/crc-itu-t.ko LD [M] drivers/tty/serial/8250/8250_pci.ko LD [M] fs/nls/nls_iso8859-9.ko LD [M] fs/nls/nls_iso8859-5.ko LD [M] fs/nls/nls_iso8859-6.ko LD [M] fs/nls/nls_koi8-r.ko LD [M] fs/nls/nls_iso8859-3.ko LD [M] fs/nls/nls_iso8859-4.ko LD [M] fs/nls/nls_koi8-ru.ko LD [M] fs/nls/nls_utf8.ko LD [M] fs/udf/udf.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/mpe_sh03_defconfig_sh4' Completed OK # rm -rf /home/kisskb/slave/build/mpe_sh03_defconfig_sh4 # Build took: 0:00:46.148550

© Michael Ellerman 2006-2018.