Buildresult: linus/sh7710voipgw_defconfig/sh4-gcc4.6 built on Dec 7 2016, 08:07

kisskb

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Status:	Failed
Date/Time:	Dec 7 2016, 08:07
Duration:	0:00:28.561889
Builder:	ka1
Revision:	shmem: fix shm fallocate() list corruption (`10d20bd25e06b220b1d816228b036e367215dc60)`
Target:	linus/sh7710voipgw_defconfig/sh4-gcc4.6
Branch:	linus
Compiler:	sh4-gcc4.6 (sh4-linux-gcc.br_real (Buildroot 2016.11-git-00613-ge98b4dd) 5.4.0)
Config:	sh7710voipgw_defconfig (download)
Log:	Download original Possible errors make[2]: * [kernel/built-in.o] Error 1 make[1]: * [kernel] Error 2 harderr = icmp_err_convert[code].fatal; make: * [sub-make] Error 2 Possible warnings (52) <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/sh3/../../entry-common.S:389: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence /home/kisskb/slave/src/arch/sh/kernel/cpu/sh3/../../entry-common.S:392: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence /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/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/mm/mmap.c:584:2: warning: 'rb_link' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/mm/mmap.c:584:2: warning: 'rb_parent' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/mm/mmap.c:583:2: warning: 'prev' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/linux/mtd/cfi_endian.h:51:30: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/linux/mtd/cfi_endian.h:51:30: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/linux/mtd/cfi_endian.h:51:30: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/linux/mtd/cfi_endian.h:51:30: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/linux/mtd/cfi_endian.h:51:30: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/linux/mtd/cfi_endian.h:51:30: warning: 'r.x[0]' 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/include/linux/mtd/map.h:279:6: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:279:6: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:279:6: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:279:6: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/drivers/mtd/chips/cfi_util.c:206:13: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:279:6: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:279:6: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:279:6: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/linux/mtd/cfi_endian.h:51:30: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/linux/mtd/cfi_endian.h:51:30: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:279:6: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:382:14: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:345:11: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:382:14: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:279:6: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:382:14: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:345:11: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:382:14: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/linux/mtd/cfi_endian.h:51:30: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/include/linux/mtd/cfi_endian.h:51:30: warning: 'r.x[0]' 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/core/ethtool.c:300:1: 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/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/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] /home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1631:7: warning: 'dst_ops' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1631:7: warning: 'dst_ops' may be used uninitialized in this function [-Wmaybe-uninitialized] Full Log # git rev-parse -q --verify 10d20bd25e06b220b1d816228b036e367215dc60^{commit} 10d20bd25e06b220b1d816228b036e367215dc60 already have revision, skipping fetch # git checkout -q -f -B kisskb 10d20bd25e06b220b1d816228b036e367215dc60 # git clean -qxdf # git log -1 commit 10d20bd25e06b220b1d816228b036e367215dc60 Author: Linus Torvalds <torvalds@linux-foundation.org> Date: Mon Dec 5 12:10:29 2016 -0800 shmem: fix shm fallocate() list corruption The shmem hole punching with fallocate(FALLOC_FL_PUNCH_HOLE) does not want to race with generating new pages by faulting them in. However, the wait-queue used to delay the page faulting has a serious problem: the wait queue head (in shmem_fallocate()) is allocated on the stack, and the code expects that "wake_up_all()" will make sure that all the queue entries are gone before the stack frame is de-allocated. And that is not at all necessarily the case. Yes, a normal wake-up sequence will remove the wait-queue entry that caused the wakeup (see "autoremove_wake_function()"), but the key wording there is "that caused the wakeup". When there are multiple possible wakeup sources, the wait queue entry may well stay around. And _particularly_ in a page fault path, we may be faulting in new pages from user space while we also have other things going on, and there may well be other pending wakeups. So despite the "wake_up_all()", it's not at all guaranteed that all list entries are removed from the wait queue head on the stack. Fix this by introducing a new wakeup function that removes the list entry unconditionally, even if the target process had already woken up for other reasons. Use that "synchronous" function to set up the waiters in shmem_fault(). This problem has never been seen in the wild afaik, but Dave Jones has reported it on and off while running trinity. We thought we fixed the stack corruption with the blk-mq rq_list locking fix (commit 7fe311302f7d: "blk-mq: update hardware and software queues for sleeping alloc"), but it turns out there was _another_ stack corruptor hiding in the trinity runs. Vegard Nossum (also running trinity) was able to trigger this one fairly consistently, and made us look once again at the shmem code due to the faults often being in that area. Reported-and-tested-by: Vegard Nossum <vegard.nossum@oracle.com>. Reported-by: Dave Jones <davej@codemonkey.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> # < /opt/cross/kisskb/br-sh4-full-2016.08-613-ge98b4dd/bin/sh4-linux-gcc --version # < git log --format=%s --max-count=1 10d20bd25e06b220b1d816228b036e367215dc60 # < make -j 48 ARCH=sh O=/home/kisskb/slave/build/linus_sh7710voipgw_defconfig_sh4 CROSS_COMPILE=/opt/cross/kisskb/br-sh4-full-2016.08-613-ge98b4dd/bin/sh4-linux- sh7710voipgw_defconfig # make -j 48 ARCH=sh O=/home/kisskb/slave/build/linus_sh7710voipgw_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/linus_sh7710voipgw_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/current.h WRAP arch/sh/include/generated/asm/emergency-restart.h WRAP arch/sh/include/generated/asm/clkdev.h WRAP arch/sh/include/generated/asm/errno.h WRAP arch/sh/include/generated/asm/delay.h WRAP arch/sh/include/generated/asm/cputime.h WRAP arch/sh/include/generated/asm/exec.h WRAP arch/sh/include/generated/asm/div64.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_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/irq_regs.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/param.h WRAP arch/sh/include/generated/asm/msgbuf.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/shmbuf.h WRAP arch/sh/include/generated/asm/siginfo.h WRAP arch/sh/include/generated/asm/sizes.h WRAP arch/sh/include/generated/asm/serial.h WRAP arch/sh/include/generated/asm/rwsem.h WRAP arch/sh/include/generated/asm/sembuf.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 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/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/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/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/dumpstack.o CC arch/sh/kernel/idle.o CC arch/sh/kernel/io.o CC arch/sh/kernel/irq.o CC arch/sh/kernel/dma-nommu.o CC arch/sh/kernel/nmi_debug.o CC arch/sh/kernel/ptrace.o CC arch/sh/kernel/ptrace_32.o CC arch/sh/kernel/reboot.o CC arch/sh/kernel/process_32.o CC arch/sh/kernel/kdebugfs.o CC arch/sh/kernel/machvec.o CC arch/sh/kernel/process.o CC arch/sh/kernel/signal_32.o AS arch/sh/kernel/syscalls_32.o CC arch/sh/kernel/time.o CC arch/sh/kernel/irq_32.o CC arch/sh/kernel/return_address.o CC arch/sh/kernel/setup.o CC arch/sh/kernel/sys_sh.o CC arch/sh/kernel/perf_callchain.o CC arch/sh/kernel/sys_sh32.o CC arch/sh/kernel/topology.o LDS arch/sh/kernel/vmlinux.lds CC arch/sh/kernel/sh_ksyms_32.o CC arch/sh/kernel/hw_breakpoint.o AS arch/sh/kernel/head_32.o CC arch/sh/kernel/module.o CC arch/sh/kernel/perf_event.o CC arch/sh/kernel/iomap.o CC arch/sh/kernel/traps.o CC arch/sh/kernel/unwinder.o CC arch/sh/kernel/traps_32.o CC arch/sh/kernel/vsyscall/vsyscall.o AS arch/sh/kernel/vsyscall/vsyscall-note.o LDS arch/sh/kernel/vsyscall/vsyscall.lds AS arch/sh/kernel/vsyscall/vsyscall-trapa.o CC arch/sh/kernel/cpu/clock.o CC arch/sh/kernel/cpu/fpu.o CC arch/sh/kernel/cpu/init.o CC arch/sh/kernel/cpu/clock-cpg.o LD arch/sh/boards/built-in.o CC arch/sh/kernel/cpu/pfc.o CC arch/sh/kernel/cpu/proc.o CC arch/sh/kernel/cpu/irq/imask.o CC arch/sh/mm/cache.o CC arch/sh/mm/alignment.o AS arch/sh/kernel/cpu/sh3/ex.o CC arch/sh/mm/init.o CC arch/sh/kernel/cpu/sh3/probe.o CC arch/sh/mm/consistent.o CC arch/sh/mm/mmap.o AS arch/sh/kernel/cpu/sh3/entry.o CC arch/sh/kernel/cpu/sh3/setup-sh3.o CC arch/sh/mm/cache-sh3.o CC arch/sh/kernel/cpu/sh3/setup-sh7710.o /home/kisskb/slave/src/arch/sh/kernel/cpu/sh3/../../entry-common.S: Assembler messages: /home/kisskb/slave/src/arch/sh/kernel/cpu/sh3/../../entry-common.S:389: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence /home/kisskb/slave/src/arch/sh/kernel/cpu/sh3/../../entry-common.S:392: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence CC arch/sh/mm/extable_32.o CC arch/sh/kernel/cpu/sh3/serial-sh7710.o CC arch/sh/mm/gup.o CC arch/sh/kernel/cpu/sh3/clock-sh7710.o CC arch/sh/mm/ioremap.o CC arch/sh/mm/fault.o CC arch/sh/mm/kmap.o CC arch/sh/mm/pgtable.o CC arch/sh/mm/tlbex_32.o CC arch/sh/mm/tlbflush_32.o CC arch/sh/mm/tlb-sh3.o CC arch/sh/mm/asids-debugfs.o CC arch/sh/mm/uncached.o SYSCALL arch/sh/kernel/vsyscall/vsyscall-trapa.so SYSCALL arch/sh/kernel/vsyscall/vsyscall-syms.o AS arch/sh/kernel/vsyscall/vsyscall-syscall.o LD certs/built-in.o LD arch/sh/kernel/vsyscall/built-in.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 init/mounts.o LD arch/sh/kernel/cpu/irq/built-in.o CC kernel/exec_domain.o CC kernel/panic.o CC kernel/cpu.o CC kernel/fork.o CC kernel/exit.o CC kernel/sysctl.o CC kernel/ptrace.o CC kernel/capability.o CC kernel/softirq.o CC kernel/resource.o CC kernel/signal.o CC kernel/sysctl_binary.o CC kernel/sys.o CC kernel/kmod.o CC kernel/extable.o CC kernel/params.o CC kernel/task_work.o CC kernel/pid.o CC kernel/kthread.o CC kernel/user.o CC kernel/sys_ni.o CC kernel/nsproxy.o CC kernel/workqueue.o CC kernel/notifier.o LD init/built-in.o CC kernel/ksysfs.o CC kernel/reboot.o CC kernel/cred.o CC kernel/range.o CC kernel/smpboot.o CC kernel/async.o CC kernel/groups.o CC kernel/ucount.o LD arch/sh/kernel/cpu/sh3/built-in.o LD arch/sh/kernel/cpu/built-in.o CC kernel/bpf/core.o LD kernel/livepatch/built-in.o CC kernel/events/core.o CC kernel/events/ring_buffer.o CC kernel/events/callchain.o CC kernel/power/qos.o CC kernel/rcu/sync.o CC kernel/rcu/update.o CC kernel/printk/printk.o CC kernel/locking/mutex.o CC kernel/printk/nmi.o CC kernel/irq/irqdesc.o CC kernel/sched/core.o CC kernel/futex.o LD arch/sh/kernel/built-in.o CC kernel/up.o CC mm/filemap.o CC ipc/util.o CC kernel/uid16.o CC kernel/module.o LD arch/sh/mm/built-in.o CC kernel/kallsyms.o CC kernel/time/time.o CC kernel/time/timer.o CC kernel/utsname.o CC kernel/pid_namespace.o CC kernel/utsname_sysctl.o CC kernel/elfcore.o CC kernel/irq/handle.o CC kernel/rcu/srcu.o CC kernel/irq_work.o CC kernel/membarrier.o CC kernel/memremap.o CC security/commoncap.o CC kernel/rcu/tiny.o CC kernel/time/hrtimer.o CC security/min_addr.o CC kernel/time/itimer.o CC kernel/time/posix-timers.o CC kernel/irq/manage.o CC kernel/time/posix-cpu-timers.o CC kernel/events/hw_breakpoint.o CC fs/open.o CC fs/read_write.o CC kernel/irq/spurious.o CC fs/file_table.o CC kernel/locking/semaphore.o CC kernel/locking/rwsem.o CC kernel/irq/resend.o LD kernel/power/built-in.o CC crypto/api.o CC crypto/cipher.o CC kernel/irq/chip.o CC kernel/irq/dummychip.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/irq/devres.o CC kernel/time/timekeeping.o CC kernel/irq/irqdomain.o CC mm/mempool.o CC kernel/time/ntp.o CC kernel/time/clocksource.o CC kernel/locking/percpu-rwsem.o CC block/bio.o CC block/elevator.o CC kernel/locking/rtmutex.o CC block/blk-core.o CC kernel/irq/proc.o CC kernel/locking/rwsem-spinlock.o LD sound/built-in.o LD kernel/rcu/built-in.o CC block/blk-tag.o CC kernel/time/jiffies.o CC kernel/time/timer_list.o CC block/blk-sysfs.o CC block/blk-flush.o CC kernel/time/timeconv.o CC kernel/time/timecounter.o CC block/blk-settings.o LD firmware/built-in.o CC block/blk-ioc.o CC kernel/time/posix-clock.o LD drivers/amba/built-in.o CC kernel/time/alarmtimer.o CC block/blk-exec.o CC kernel/time/clockevents.o CC block/blk-map.o CC ipc/msgutil.o CC kernel/time/tick-common.o LD drivers/auxdisplay/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); ^ LD arch/sh/drivers/dma/built-in.o CC crypto/compress.o CC ipc/msg.o CC crypto/memneq.o LD arch/sh/drivers/built-in.o CC kernel/time/sched_clock.o CC fs/super.o CC kernel/time/timekeeping_debug.o CC fs/char_dev.o CC fs/stat.o CC mm/oom_kill.o CC mm/maccess.o CC mm/page_alloc.o CC block/blk-merge.o CC mm/page-writeback.o LD kernel/locking/built-in.o CC block/blk-softirq.o CC ipc/sem.o CC block/blk-timeout.o LD security/built-in.o CC drivers/base/component.o CC drivers/base/core.o CC ipc/shm.o CC ipc/syscall.o CC drivers/base/bus.o CC block/blk-lib.o AS arch/sh/lib/movmem.o CC net/socket.o LD kernel/irq/built-in.o CC arch/sh/lib/ashldi3.o LD kernel/bpf/built-in.o CC block/blk-mq.o CC arch/sh/lib/lshrdi3.o CC arch/sh/lib/ashrdi3.o CC ipc/ipc_sysctl.o AS arch/sh/lib/ashlsi3.o AS arch/sh/lib/ashrsi3.o LD kernel/printk/built-in.o AS arch/sh/lib/ashiftrt.o CC mm/readahead.o AS arch/sh/lib/lshrsi3.o AS arch/sh/lib/udiv_qrnnd.o CC block/blk-mq-tag.o CC block/blk-mq-sysfs.o CC arch/sh/lib/io.o AS arch/sh/lib/__clear_user.o CC block/blk-mq-cpumap.o CC block/ioctl.o AS arch/sh/lib/checksum.o CC block/genhd.o AS arch/sh/lib/copy_page.o CC crypto/crypto_wq.o CC block/scsi_ioctl.o CC arch/sh/lib/delay.o CC arch/sh/lib/div64-generic.o AS arch/sh/lib/memchr.o AS arch/sh/lib/div64.o CC fs/exec.o CC crypto/algapi.o CC fs/pipe.o AS arch/sh/lib/memcpy.o AS arch/sh/lib/memset.o AS arch/sh/lib/memmove.o CC drivers/base/dd.o AS arch/sh/lib/strlen.o CC ipc/mqueue.o AS arch/sh/lib/udivsi3.o CC fs/namei.o AS arch/sh/lib/udivsi3_i4i.o CC block/partition-generic.o CC fs/fcntl.o CC fs/ioctl.o CC block/ioprio.o CC fs/readdir.o CC block/badblocks.o LD drivers/block/built-in.o LD drivers/bus/built-in.o CC block/partitions/check.o LD drivers/cdrom/built-in.o CC ipc/namespace.o CC block/noop-iosched.o AR arch/sh/lib/lib.a LD drivers/char/ipmi/built-in.o CC mm/swap.o CC block/deadline-iosched.o CC drivers/char/mem.o EXPORTS arch/sh/lib/lib-ksyms.o CC drivers/char/random.o CC ipc/mq_sysctl.o LD drivers/crypto/built-in.o CC drivers/clocksource/sh_tmu.o LD arch/sh/lib/built-in.o CC drivers/clk/clk-devres.o CC drivers/clk/clkdev.o CC fs/select.o LD drivers/firewire/built-in.o CC mm/truncate.o CC crypto/scatterwalk.o CC mm/vmscan.o LD drivers/gpu/drm/bridge/built-in.o LD drivers/firmware/broadcom/built-in.o LD drivers/gpu/drm/hisilicon/built-in.o CC kernel/sched/loadavg.o CC kernel/sched/clock.o LD drivers/gpu/drm/i2c/built-in.o LD drivers/firmware/meson/built-in.o LD drivers/gpu/drm/omapdrm/dss/built-in.o CC drivers/base/syscore.o CC drivers/base/driver.o LD drivers/gpu/drm/omapdrm/displays/built-in.o LD drivers/firmware/built-in.o LD drivers/gpu/drm/panel/built-in.o CC crypto/proc.o CC drivers/base/class.o LD drivers/gpu/drm/omapdrm/built-in.o LD virt/lib/built-in.o LD drivers/gpu/drm/tilcdc/built-in.o CC drivers/char/misc.o CC fs/dcache.o CC fs/inode.o LD drivers/char/agp/built-in.o LD virt/built-in.o LD drivers/gpu/drm/built-in.o CC fs/attr.o LD drivers/clk/bcm/built-in.o CC drivers/char/hw_random/core.o CC fs/bad_inode.o LD drivers/clk/mvebu/built-in.o LD drivers/clk/ti/built-in.o CC mm/shmem.o LD drivers/gpu/vga/built-in.o CC kernel/sched/cputime.o CC mm/util.o LD drivers/clocksource/built-in.o CC mm/mmzone.o CC kernel/sched/idle_task.o LD drivers/clk/built-in.o CC kernel/sched/fair.o CC drivers/hid/hid-core.o LD drivers/gpu/built-in.o LD drivers/hwtracing/intel_th/built-in.o CC kernel/sched/rt.o CC drivers/hid/hid-input.o CC block/partitions/msdos.o CC kernel/sched/deadline.o LD drivers/idle/built-in.o LD kernel/time/built-in.o CC fs/file.o CC lib/lockref.o CC fs/filesystems.o CC lib/bcd.o CC fs/namespace.o LD drivers/i2c/algos/built-in.o CC drivers/base/platform.o LD drivers/iommu/built-in.o LD drivers/irqchip/built-in.o CC drivers/input/input.o LD drivers/i2c/busses/built-in.o CC lib/div64.o LD drivers/lguest/built-in.o LD drivers/macintosh/built-in.o CC lib/sort.o CC drivers/base/cpu.o CC lib/parser.o LD drivers/i2c/muxes/built-in.o LD drivers/mfd/built-in.o CC fs/seq_file.o CC drivers/base/firmware.o LD drivers/i2c/built-in.o CC crypto/aead.o CC mm/vmstat.o CC crypto/ablkcipher.o LD drivers/char/hw_random/rng-core.o LD drivers/char/hw_random/built-in.o CC kernel/sched/stop_task.o LD drivers/media/firewire/built-in.o LD drivers/mmc/built-in.o LD drivers/misc/cb710/built-in.o CC lib/halfmd4.o CC fs/xattr.o CC crypto/blkcipher.o CC fs/libfs.o LD drivers/misc/eeprom/built-in.o LD drivers/media/common/b2c2/built-in.o CC mm/backing-dev.o LD drivers/media/i2c/soc_camera/built-in.o LD drivers/misc/lis3lv02d/built-in.o LD drivers/media/common/saa7146/built-in.o CC mm/mm_init.o CC mm/mmu_context.o LD drivers/media/i2c/built-in.o CC drivers/mtd/mtdcore.o LD drivers/misc/mic/bus/built-in.o CC drivers/base/init.o CC lib/debug_locks.o LD drivers/media/common/siano/built-in.o CC mm/percpu.o LD drivers/media/mmc/siano/built-in.o LD drivers/misc/mic/built-in.o LD drivers/media/common/v4l2-tpg/built-in.o CC kernel/sched/wait.o CC lib/random32.o LD drivers/media/mmc/built-in.o LD drivers/misc/ti-st/built-in.o LD drivers/media/common/built-in.o CC fs/fs-writeback.o CC drivers/base/map.o CC block/partitions/efi.o LD drivers/misc/built-in.o CC lib/bust_spinlocks.o CC lib/kasprintf.o CC fs/pnode.o CC kernel/sched/swait.o LD drivers/media/platform/omap/built-in.o CC drivers/hid/hid-debug.o CC mm/slab_common.o CC fs/splice.o CC drivers/net/Space.o CC kernel/sched/completion.o LD drivers/media/platform/built-in.o CC kernel/sched/idle.o CC drivers/base/devres.o LD drivers/char/built-in.o CC mm/compaction.o LD drivers/media/pci/b2c2/built-in.o LD drivers/nfc/built-in.o LD drivers/media/pci/ddbridge/built-in.o LD drivers/media/rc/keymaps/built-in.o LD drivers/media/pci/dm1105/built-in.o CC fs/sync.o CC mm/vmacache.o LD drivers/media/rc/built-in.o LD drivers/media/pci/mantis/built-in.o CC mm/interval_tree.o LD drivers/nvme/host/built-in.o LD drivers/media/pci/netup_unidvb/built-in.o LD drivers/media/spi/built-in.o LD drivers/nvme/target/built-in.o LD drivers/media/tuners/built-in.o LD drivers/nvme/built-in.o LD drivers/media/pci/ngene/built-in.o LD net/802/built-in.o LD drivers/media/pci/pluto2/built-in.o CC lib/bitmap.o LD drivers/media/pci/pt1/built-in.o LD ipc/built-in.o CC net/ethernet/eth.o LD drivers/perf/built-in.o CC drivers/base/attribute_container.o LD drivers/media/pci/pt3/built-in.o LD drivers/media/pci/smipcie/built-in.o LD drivers/platform/built-in.o LD drivers/media/pci/saa7146/built-in.o CC lib/scatterlist.o CC crypto/skcipher.o CC fs/utimes.o LD drivers/media/usb/b2c2/built-in.o CC fs/stack.o LD drivers/media/pci/ttpci/built-in.o CC fs/fs_struct.o LD drivers/power/built-in.o CC drivers/mtd/mtdsuper.o LD drivers/pwm/built-in.o LD drivers/media/pci/built-in.o CC fs/fs_pin.o CC fs/nsfs.o CC fs/statfs.o LD drivers/media/usb/dvb-usb/built-in.o CC lib/gcd.o CC drivers/rtc/rtc-lib.o LD drivers/media/usb/dvb-usb-v2/built-in.o CC fs/buffer.o CC net/core/sock.o CC drivers/sh/clk/core.o LD drivers/media/usb/s2255/built-in.o CC mm/list_lru.o LD drivers/media/usb/siano/built-in.o CC drivers/base/transport_class.o CC crypto/ahash.o CC lib/lcm.o CC fs/block_dev.o LD drivers/media/usb/stkwebcam/built-in.o CC fs/direct-io.o CC mm/workingset.o LD drivers/media/usb/ttusb-budget/built-in.o CC drivers/mtd/mtdconcat.o CC drivers/mtd/mtdpart.o LD drivers/media/usb/zr364xx/built-in.o CC fs/mpage.o LD drivers/media/usb/ttusb-dec/built-in.o CC drivers/mtd/mtdchar.o CC lib/list_sort.o LD drivers/media/usb/built-in.o CC lib/uuid.o CC fs/proc_namespace.o CC mm/debug.o CC net/ipv4/route.o CC crypto/shash.o CC fs/debugfs/inode.o LD drivers/media/built-in.o CC mm/gup.o CC drivers/base/topology.o LD fs/exofs/built-in.o CC lib/flex_array.o CC fs/devpts/inode.o CC drivers/net/loopback.o CC lib/iov_iter.o LD drivers/rtc/built-in.o LD kernel/sched/built-in.o CC fs/exportfs/expfs.o CC mm/highmem.o CC lib/clz_ctz.o CC drivers/sh/clk/cpg.o CC lib/bsearch.o CC fs/kernfs/mount.o LD drivers/soc/bcm/built-in.o CC crypto/akcipher.o CC drivers/hid/hid-generic.o CC fs/notify/fsnotify.o CC drivers/thermal/thermal_core.o CC drivers/base/container.o LD kernel/events/built-in.o LD drivers/soc/fsl/built-in.o CC drivers/base/property.o LD kernel/built-in.o CC lib/find_bit.o CC mm/memory.o /opt/cross/kisskb/br-sh4-full-2016.08-613-ge98b4dd/bin/sh4-linux-ld: kernel/sched/built-in.o: uses dsp instructions while previous modules use floating point instructions /opt/cross/kisskb/br-sh4-full-2016.08-613-ge98b4dd/bin/sh4-linux-ld: kernel/sched/built-in.o: uses instructions which are incompatible with instructions used in previous modules /opt/cross/kisskb/br-sh4-full-2016.08-613-ge98b4dd/bin/sh4-linux-ld: failed to merge target specific data of file kernel/sched/built-in.o CC mm/mincore.o LD drivers/soc/built-in.o CC lib/llist.o CC mm/mlock.o /home/kisskb/slave/src/scripts/Makefile.build:446: recipe for target 'kernel/built-in.o' failed make[2]: * [kernel/built-in.o] Error 1 /home/kisskb/slave/src/Makefile:988: recipe for target 'kernel' failed make[1]: * [kernel] Error 2 make[1]: *** Waiting for unfinished jobs.... CC lib/memweight.o CC fs/jffs2/compr.o LD net/ethernet/built-in.o LD fs/quota/built-in.o CC lib/kfifo.o CC mm/mmap.o CC lib/percpu-refcount.o CC fs/ramfs/inode.o CC fs/proc/task_mmu.o LD net/ipv6/netfilter/built-in.o CC drivers/tty/tty_io.o CC mm/mprotect.o CC lib/percpu_ida.o CC fs/sysfs/file.o CC drivers/hid/hid-a4tech.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 ); ^ CC net/ipv6/addrconf_core.o CC drivers/mtd/mtd_blkdevs.o CC lib/rhashtable.o CC drivers/mtd/mtdblock.o CC fs/eventpoll.o CC drivers/input/input-compat.o CC fs/anon_inodes.o CC drivers/base/cacheinfo.o CC lib/reciprocal_div.o CC fs/jffs2/dir.o LD block/partitions/built-in.o CC crypto/kpp.o CC drivers/base/power/clock_ops.o CC fs/debugfs/file.o LD block/built-in.o LD fs/exportfs/exportfs.o LD drivers/sh/clk/built-in.o LD fs/exportfs/built-in.o CC fs/signalfd.o CC fs/kernfs/inode.o CC crypto/algboss.o LD fs/devpts/devpts.o LD fs/devpts/built-in.o CC fs/eventfd.o CC fs/timerfd.o CC lib/once.o CC lib/string_helpers.o CC drivers/hid/hid-apple.o CC drivers/sh/intc/access.o CC lib/hexdump.o CC crypto/testmgr.o CC crypto/crypto_null.o CC fs/notify/notification.o CC drivers/input/input-mt.o CC mm/mremap.o CC lib/kstrtox.o CC mm/msync.o CC fs/ramfs/file-mmu.o CC fs/sysfs/dir.o CC fs/aio.o LD drivers/net/ethernet/8390/built-in.o CC mm/rmap.o CC lib/iomap_copy.o LD drivers/net/ethernet/amazon/built-in.o LD drivers/base/power/built-in.o CC drivers/base/dma-mapping.o CC drivers/mtd/chips/chipreg.o LD drivers/net/ethernet/arc/built-in.o CC net/ipv6/exthdrs_core.o CC lib/devres.o CC fs/proc/inode.o CC drivers/base/dma-coherent.o CC crypto/aes_generic.o LD drivers/net/ethernet/broadcom/built-in.o CC lib/hweight.o LD drivers/net/ethernet/cadence/built-in.o CC mm/vmalloc.o CC drivers/hid/hid-belkin.o CC lib/bitrev.o LD drivers/net/ethernet/ezchip/built-in.o CC fs/locks.o CC crypto/rng.o CC fs/sysfs/symlink.o LD drivers/mtd/devices/built-in.o LD drivers/mtd/lpddr/built-in.o CC fs/kernfs/dir.o LD fs/ramfs/ramfs.o LD drivers/net/ethernet/i825xx/built-in.o CC drivers/sh/intc/chip.o CC drivers/base/firmware_class.o LD fs/ramfs/built-in.o /home/kisskb/slave/src/mm/mmap.c: In function '__vma_adjust': /home/kisskb/slave/src/mm/mmap.c:584:2: warning: 'rb_link' may be used uninitialized in this function [-Wmaybe-uninitialized] __vma_link_rb(mm, vma, rb_link, rb_parent); ^ /home/kisskb/slave/src/mm/mmap.c:615:19: note: 'rb_link' was declared here struct rb_node rb_link, rb_parent; ^ /home/kisskb/slave/src/mm/mmap.c:584:2: warning: 'rb_parent' may be used uninitialized in this function [-Wmaybe-uninitialized] __vma_link_rb(mm, vma, rb_link, rb_parent); ^ /home/kisskb/slave/src/mm/mmap.c:615:29: note: 'rb_parent' was declared here struct rb_node *rb_link, rb_parent; ^ /home/kisskb/slave/src/mm/mmap.c:583:2: warning: 'prev' may be used uninitialized in this function [-Wmaybe-uninitialized] __vma_link_list(mm, vma, prev, rb_parent); ^ /home/kisskb/slave/src/mm/mmap.c:614:25: note: 'prev' was declared here struct vm_area_struct prev; ^ CC fs/binfmt_script.o LD drivers/mtd/maps/built-in.o LD drivers/mtd/nand/built-in.o CC drivers/mtd/chips/cfi_probe.o CC fs/proc/root.o CC fs/notify/group.o CC fs/binfmt_elf.o CC [M] crypto/echainiv.o LD drivers/mtd/onenand/built-in.o LD drivers/net/ethernet/intel/built-in.o LD drivers/mtd/tests/built-in.o CC fs/coredump.o LD drivers/mtd/mtd.o CC fs/drop_caches.o LD drivers/net/ethernet/marvell/built-in.o LD drivers/net/ethernet/micrel/built-in.o LD drivers/net/ethernet/natsemi/built-in.o CC [M] crypto/hmac.o LD drivers/net/ethernet/netronome/built-in.o HOSTCC lib/gen_crc32table CC drivers/input/ff-core.o CC mm/pagewalk.o LD drivers/net/ethernet/renesas/built-in.o LD drivers/net/ethernet/qualcomm/emac/built-in.o CC fs/jffs2/file.o LD drivers/net/ethernet/rocker/built-in.o CC lib/zlib_deflate/deflate.o CC fs/fhandle.o CC lib/zlib_deflate/deftree.o LD drivers/net/ethernet/qualcomm/built-in.o LD drivers/net/ethernet/samsung/built-in.o LD drivers/net/ethernet/seeq/built-in.o CC lib/zlib_inflate/inffast.o CC lib/syscall.o LD drivers/net/ethernet/smsc/built-in.o CC lib/nlattr.o LD drivers/net/ethernet/synopsys/built-in.o LD drivers/net/ethernet/stmicro/built-in.o LD fs/debugfs/debugfs.o CC drivers/base/module.o LD fs/debugfs/built-in.o CC fs/jffs2/ioctl.o CC lib/zlib_inflate/inflate.o LD drivers/net/ethernet/via/built-in.o LD drivers/net/ethernet/wiznet/built-in.o CC lib/zlib_inflate/infutil.o CC lib/atomic64.o CC lib/zlib_inflate/inftrees.o CC mm/pgtable-generic.o CC drivers/hid/hid-chicony.o CC drivers/hid/hid-cherry.o CC lib/dynamic_queue_limits.o LD drivers/net/ethernet/built-in.o CC mm/process_vm_access.o CC drivers/sh/intc/core.o CC fs/sysfs/mount.o In file included from /home/kisskb/slave/src/include/linux/mtd/cfi.h:29:0, from /home/kisskb/slave/src/drivers/mtd/chips/cfi_probe.c:18: /home/kisskb/slave/src/drivers/mtd/chips/cfi_probe.c: In function 'cfi_probe_chip': /home/kisskb/slave/src/include/linux/mtd/cfi_endian.h:51:30: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized] #define _cfi_to_cpu(w, s, x) (cfi_host(s)?(x):_swap_to_cpu(w, s, x)) ^ In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_probe.c:17:0: /home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here map_word r; ^ In file included from /home/kisskb/slave/src/include/linux/mtd/cfi.h:29:0, from /home/kisskb/slave/src/drivers/mtd/chips/cfi_probe.c:18: /home/kisskb/slave/src/include/linux/mtd/cfi_endian.h:51:30: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized] #define _cfi_to_cpu(w, s, x) (cfi_host(s)?(x):_swap_to_cpu(w, s, x)) ^ In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_probe.c:17:0: /home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here map_word r; ^ In file included from /home/kisskb/slave/src/include/linux/mtd/cfi.h:29:0, from /home/kisskb/slave/src/drivers/mtd/chips/cfi_probe.c:18: /home/kisskb/slave/src/include/linux/mtd/cfi_endian.h:51:30: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized] #define _cfi_to_cpu(w, s, x) (cfi_host(s)?(x):_swap_to_cpu(w, s, x)) ^ In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_probe.c:17:0: /home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here map_word r; ^ In file included from /home/kisskb/slave/src/include/linux/mtd/cfi.h:29:0, from /home/kisskb/slave/src/drivers/mtd/chips/cfi_probe.c:18: /home/kisskb/slave/src/include/linux/mtd/cfi_endian.h:51:30: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized] #define _cfi_to_cpu(w, s, x) (cfi_host(s)?(x):_swap_to_cpu(w, s, x)) ^ In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_probe.c:17:0: /home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here map_word r; ^ In file included from /home/kisskb/slave/src/include/linux/mtd/cfi.h:29:0, from /home/kisskb/slave/src/drivers/mtd/chips/cfi_probe.c:18: /home/kisskb/slave/src/include/linux/mtd/cfi_endian.h:51:30: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized] #define _cfi_to_cpu(w, s, x) (cfi_host(s)?(x):_swap_to_cpu(w, s, x)) ^ In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_probe.c:17:0: /home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here map_word r; ^ In file included from /home/kisskb/slave/src/include/linux/mtd/cfi.h:29:0, from /home/kisskb/slave/src/drivers/mtd/chips/cfi_probe.c:18: /home/kisskb/slave/src/include/linux/mtd/cfi_endian.h:51:30: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized] #define _cfi_to_cpu(w, s, x) (cfi_host(s)?(x):_swap_to_cpu(w, s, x)) ^ In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_probe.c:17:0: /home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here map_word r; ^ CC fs/notify/inode_mark.o CC fs/proc/base.o CC mm/init-mm.o CC drivers/thermal/step_wise.o CC mm/bootmem.o CC lib/zlib_inflate/inflate_syms.o CC drivers/mtd/chips/cfi_util.o LD drivers/net/wireless/admtek/built-in.o CC drivers/mtd/chips/cfi_cmdset_0002.o CC fs/proc/generic.o CC net/ipv6/ip6_checksum.o CC [M] crypto/sha256_generic.o CC [M] crypto/drbg.o CC lib/strncpy_from_user.o CC mm/fadvise.o LD drivers/net/wireless/ath/built-in.o LD drivers/input/input-core.o CC net/ipv4/inetpeer.o LD drivers/input/built-in.o CC net/ipv4/protocol.o CC lib/strnlen_user.o CC net/core/request_sock.o CC mm/madvise.o CC [M] crypto/jitterentropy.o CC net/core/skbuff.o CC drivers/tty/n_tty.o CC mm/memblock.o CC fs/jffs2/nodelist.o LD drivers/net/wireless/atmel/built-in.o LD drivers/base/built-in.o LD drivers/video/backlight/built-in.o CC drivers/hid/hid-cypress.o CC mm/dmapool.o CC mm/slab.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] } ^ LD drivers/net/wireless/broadcom/built-in.o CC drivers/video/console/dummycon.o CC lib/net_utils.o LD drivers/video/fbdev/core/built-in.o CC fs/sysfs/group.o CC fs/kernfs/file.o CC drivers/hid/hid-ezkey.o LD drivers/net/wireless/cisco/built-in.o CC [M] crypto/jitterentropy-kcapi.o CC mm/migrate.o CC drivers/hid/hid-kensington.o CC fs/jffs2/malloc.o LD crypto/crypto.o LD crypto/crypto_algapi.o CC mm/quicklist.o LD drivers/net/wireless/intel/built-in.o LD crypto/crypto_hash.o LD crypto/crypto_blkcipher.o LD crypto/cryptomgr.o CC drivers/sh/intc/handle.o LD drivers/video/fbdev/omap2/omapfb/displays/built-in.o LD drivers/net/wireless/intersil/built-in.o LD drivers/thermal/samsung/built-in.o LD drivers/net/wireless/marvell/built-in.o LD crypto/built-in.o CC drivers/hid/hid-lg.o CC fs/notify/mark.o CC lib/zlib_deflate/deflate_syms.o LD drivers/video/fbdev/omap2/omapfb/dss/built-in.o CC net/ipv6/ip6_icmp.o LD drivers/thermal/thermal_sys.o CC lib/sbitmap.o CC lib/argv_split.o LD drivers/net/wireless/mediatek/built-in.o CC lib/bug.o In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:37:0: /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'chip_ready.isra.1': /home/kisskb/slave/src/include/linux/mtd/map.h:279:6: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized] if (val1.x[i] != val2.x[i]) ^ In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:37:0: /home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here map_word r; ^ In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:37:0: /home/kisskb/slave/src/include/linux/mtd/map.h:279:6: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized] if (val1.x[i] != val2.x[i]) ^ In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:37:0: /home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here map_word r; ^ LD drivers/net/wireless/ralink/built-in.o In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:37:0: /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'chip_good.isra.2': /home/kisskb/slave/src/include/linux/mtd/map.h:279:6: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized] if (val1.x[i] != val2.x[i]) ^ In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:37:0: /home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here map_word r; ^ In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:37:0: /home/kisskb/slave/src/include/linux/mtd/map.h:279:6: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized] if (val1.x[i] != val2.x[i]) ^ In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:37:0: /home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here map_word r; ^ CC fs/proc/array.o /home/kisskb/slave/src/drivers/mtd/chips/cfi_util.c: In function 'cfi_send_gen_cmd': /home/kisskb/slave/src/drivers/mtd/chips/cfi_util.c:206:13: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized] prev_val = map_read(map, addr); ^ LD drivers/video/fbdev/omap2/omapfb/built-in.o LD drivers/thermal/built-in.o CC net/ipv4/ip_input.o LD drivers/net/wireless/realtek/built-in.o In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_util.c:23:0: /home/kisskb/slave/src/drivers/mtd/chips/cfi_util.c: In function 'cfi_qry_present': /home/kisskb/slave/src/include/linux/mtd/map.h:279:6: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized] if (val1.x[i] != val2.x[i]) ^ In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_util.c:23:0: /home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here map_word r; ^ In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_util.c:23:0: /home/kisskb/slave/src/include/linux/mtd/map.h:279:6: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized] if (val1.x[i] != val2.x[i]) ^ In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_util.c:23:0: /home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here map_word r; ^ In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_util.c:23:0: /home/kisskb/slave/src/include/linux/mtd/map.h:279:6: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized] if (val1.x[i] != val2.x[i]) ^ In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_util.c:23:0: /home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here map_word r; ^ LD drivers/video/console/built-in.o LD drivers/video/fbdev/omap2/built-in.o LD drivers/net/wireless/rsi/built-in.o LD drivers/net/wireless/st/built-in.o LD drivers/net/wireless/ti/built-in.o LD drivers/net/wireless/zydas/built-in.o In file included from /home/kisskb/slave/src/include/linux/mtd/cfi.h:29:0, from /home/kisskb/slave/src/drivers/mtd/chips/cfi_util.c:24: /home/kisskb/slave/src/drivers/mtd/chips/cfi_util.c: In function 'cfi_read_pri': /home/kisskb/slave/src/include/linux/mtd/cfi_endian.h:51:30: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized] #define _cfi_to_cpu(w, s, x) (cfi_host(s)?(x):_swap_to_cpu(w, s, x)) ^ In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_util.c:23:0: /home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here map_word r; ^ CC lib/chacha20.o CC net/core/datagram.o CC net/ipv4/ip_fragment.o CC drivers/tty/tty_ioctl.o LD drivers/video/fbdev/built-in.o CC drivers/hid/hid-microsoft.o LD drivers/net/wireless/built-in.o LD drivers/video/built-in.o CC drivers/mtd/chips/gen_probe.o CC net/netlink/af_netlink.o CC drivers/sh/intc/irqdomain.o CC net/netfilter/core.o In file included from /home/kisskb/slave/src/include/linux/mtd/cfi.h:29:0, from /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:39: /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'do_otp_lock': /home/kisskb/slave/src/include/linux/mtd/cfi_endian.h:51:30: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized] #define _cfi_to_cpu(w, s, x) (cfi_host(s)?(x):_swap_to_cpu(w, s, x)) ^ In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:37:0: /home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here map_word r; ^ CC drivers/mtd/chips/map_ram.o CC net/packet/af_packet.o CC net/netfilter/nf_log.o CC fs/jffs2/read.o In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:37:0: /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'do_write_oneword': /home/kisskb/slave/src/include/linux/mtd/map.h:279:6: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized] if (val1.x[i] != val2.x[i]) ^ In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:37:0: /home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here map_word r; ^ LD lib/zlib_deflate/zlib_deflate.o CC drivers/hid/hid-monterey.o LD [M] crypto/jitterentropy_rng.o LD lib/zlib_deflate/built-in.o /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'cfi_amdstd_write_words': /home/kisskb/slave/src/include/linux/mtd/map.h:382:14: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized] orig.x[0] &= ~(0xff << bitpos); ^ /home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here map_word r; ^ In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:37:0: /home/kisskb/slave/src/include/linux/mtd/map.h:345:11: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized] map_word r; ^ In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:37:0: /home/kisskb/slave/src/include/linux/mtd/map.h:382:14: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized] orig.x[0] &= ~(0xff << bitpos); ^ /home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here map_word r; ^ CC net/core/stream.o CC lib/cmdline.o LD lib/zlib_inflate/zlib_inflate.o CC net/ipv4/ip_forward.o LD drivers/hid/hid.o LD lib/zlib_inflate/built-in.o CC net/ipv4/ip_options.o CC net/netfilter/nf_queue.o CC net/ipv4/ip_output.o CC net/netfilter/nf_sockopt.o CC lib/ctype.o CC net/ipv4/ip_sockglue.o In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:37:0: /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'do_panic_write_oneword': /home/kisskb/slave/src/include/linux/mtd/map.h:279:6: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized] if (val1.x[i] != val2.x[i]) ^ In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:37:0: /home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here map_word r; ^ /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'cfi_amdstd_panic_write': /home/kisskb/slave/src/include/linux/mtd/map.h:382:14: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized] orig.x[0] &= ~(0xff << bitpos); ^ /home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here map_word r; ^ In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:37:0: /home/kisskb/slave/src/include/linux/mtd/map.h:345:11: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized] map_word r; ^ In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:37:0: /home/kisskb/slave/src/include/linux/mtd/map.h:382:14: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized] orig.x[0] &= ~(0xff << bitpos); ^ /home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here map_word r; ^ CC lib/dec_and_lock.o CC fs/proc/fd.o LD drivers/net/built-in.o CC fs/proc/proc_tty.o In file included from /home/kisskb/slave/src/include/linux/mtd/cfi.h:29:0, from /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:39: /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'cfi_amdstd_otp_walk.isra.7': /home/kisskb/slave/src/include/linux/mtd/cfi_endian.h:51:30: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized] #define _cfi_to_cpu(w, s, x) (cfi_host(s)?(x):_swap_to_cpu(w, s, x)) ^ In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:37:0: /home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here map_word r; ^ In file included from /home/kisskb/slave/src/include/linux/mtd/cfi.h:29:0, from /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:39: /home/kisskb/slave/src/include/linux/mtd/cfi_endian.h:51:30: warning: 'r.x[0]' may be used uninitialized in this function [-Wmaybe-uninitialized] #define _cfi_to_cpu(w, s, x) (cfi_host(s)?(x):_swap_to_cpu(w, s, x)) ^ In file included from /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:37:0: /home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here map_word r; ^ CC lib/decompress.o CC net/core/scm.o CC lib/dma-noop.o CC net/core/gen_stats.o CC fs/jffs2/nodemgmt.o CC lib/earlycpio.o CC lib/dump_stack.o LD fs/sysfs/built-in.o CC lib/extable.o CC fs/jffs2/readinode.o CC drivers/sh/intc/virq.o CC lib/flex_proportions.o CC lib/idr.o CC net/core/gen_estimator.o CC fs/proc/cmdline.o CC drivers/tty/tty_ldisc.o CC net/core/net_namespace.o CC fs/notify/vfsmount_mark.o CC lib/int_sqrt.o CC fs/notify/fdinfo.o CC fs/proc/consoles.o LD fs/notify/dnotify/built-in.o CC fs/jffs2/write.o CC fs/jffs2/scan.o CC fs/proc/cpuinfo.o LD fs/notify/fanotify/built-in.o CC lib/ioremap.o CC net/core/secure_seq.o CC fs/jffs2/gc.o CC lib/irq_regs.o CC net/core/flow_dissector.o CC fs/notify/inotify/inotify_fsnotify.o CC lib/is_single_threaded.o CC lib/klist.o LD drivers/mtd/chips/built-in.o CC fs/kernfs/symlink.o LD drivers/mtd/built-in.o CC fs/proc/devices.o CC lib/kobject.o CC fs/proc/interrupts.o CC net/ipv6/output_core.o CC net/ipv6/protocol.o CC net/ipv6/ip6_offload.o CC net/ipv6/tcpv6_offload.o CC net/ipv6/exthdrs_offload.o CC net/core/dev.o CC net/core/sysctl_net_core.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 fs/proc/loadavg.o LD drivers/sh/intc/built-in.o CC fs/proc/meminfo.o CC fs/proc/stat.o CC net/core/ethtool.o CC drivers/sh/pm_runtime.o LD net/packet/built-in.o CC lib/kobject_uevent.o CC fs/notify/inotify/inotify_user.o LD drivers/hid/hid-logitech.o CC lib/md5.o LD drivers/hid/built-in.o CC net/netlink/genetlink.o CC net/core/dev_addr_lists.o CC fs/proc/uptime.o CC net/core/dst.o CC fs/proc/version.o CC net/sched/sch_generic.o CC fs/jffs2/symlink.o CC net/core/netevent.o CC net/ipv4/inet_hashtables.o CC net/core/neighbour.o CC fs/proc/softirqs.o LD drivers/sh/built-in.o LD fs/kernfs/built-in.o CC net/core/rtnetlink.o CC lib/nmi_backtrace.o CC net/ipv4/inet_timewait_sock.o CC net/ipv4/inet_connection_sock.o CC lib/nodemask.o CC fs/proc/namespaces.o CC net/core/utils.o CC net/ipv4/tcp.o CC fs/proc/self.o LD net/netfilter/netfilter.o CC lib/plist.o LD net/netfilter/built-in.o CC net/ipv4/tcp_input.o CC net/core/link_watch.o CC net/core/filter.o CC lib/radix-tree.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/tty/tty_buffer.o CC net/ipv4/tcp_output.o CC net/unix/af_unix.o CC net/core/sock_diag.o CC net/core/dev_ioctl.o CC fs/jffs2/build.o LD mm/built-in.o CC fs/proc/thread_self.o CC net/core/tso.o CC lib/ratelimit.o CC net/core/sock_reuseport.o CC lib/rbtree.o CC net/core/flow.o CC lib/seq_buf.o CC fs/proc/proc_sysctl.o CC net/ipv4/tcp_timer.o CC fs/jffs2/erase.o CC lib/sha1.o CC fs/proc/proc_net.o CC lib/show_mem.o CC fs/jffs2/background.o CC fs/proc/kmsg.o CC lib/string.o CC fs/proc/page.o CC lib/timerqueue.o CC net/core/net-sysfs.o CC drivers/tty/tty_port.o CC net/core/net-procfs.o CC drivers/tty/tty_mutex.o CC lib/vsprintf.o CC lib/win_minmax.o CC fs/jffs2/fs.o CC fs/jffs2/writev.o CC net/ipv4/tcp_ipv4.o CC fs/jffs2/super.o CC net/ipv4/tcp_minisocks.o LD fs/notify/inotify/built-in.o CC fs/jffs2/debug.o LD fs/notify/built-in.o CC fs/jffs2/wbuf.o GEN lib/crc32table.h CC fs/jffs2/compr_rtime.o CC drivers/tty/tty_ldsem.o CC fs/jffs2/compr_zlib.o CC lib/crc32.o LD net/ipv6/built-in.o CC net/sched/sch_mq.o CC net/ipv4/tcp_cong.o CC net/unix/garbage.o CC net/unix/sysctl_net_unix.o LD net/wireless/built-in.o CC net/sysctl_net.o CC net/ipv4/tcp_metrics.o CC net/sched/sch_api.o CC net/xfrm/xfrm_policy.o CC net/ipv4/tcp_fastopen.o CC net/xfrm/xfrm_state.o CC drivers/tty/pty.o CC net/xfrm/xfrm_hash.o CC net/xfrm/xfrm_input.o CC net/xfrm/xfrm_output.o LD drivers/tty/ipwireless/built-in.o CC drivers/tty/serial/serial_core.o CC drivers/tty/serial/sh-sci.o LD net/netlink/built-in.o CC net/xfrm/xfrm_sysctl.o CC net/xfrm/xfrm_replay.o CC net/ipv4/tcp_rate.o CC net/ipv4/tcp_recovery.o CC net/sched/sch_blackhole.o CC drivers/tty/vt/vt_ioctl.o CC drivers/tty/vt/vc_screen.o CC net/sched/cls_api.o CC drivers/tty/vt/selection.o CC drivers/tty/vt/keyboard.o CC net/sched/sch_fifo.o CC net/sched/sch_cbq.o CC net/ipv4/tcp_offload.o CC net/sched/cls_u32.o CC net/ipv4/datagram.o CC net/sched/cls_route.o CC net/ipv4/udp.o CC net/ipv4/raw.o CC net/ipv4/udplite.o CC net/sched/cls_tcindex.o CC net/sched/cls_basic.o CC drivers/tty/vt/consolemap.o CONMK drivers/tty/vt/consolemap_deftbl.c CC drivers/tty/vt/vt.o SHIPPED drivers/tty/vt/defkeymap.c CC net/ipv4/udp_offload.o CC drivers/tty/vt/consolemap_deftbl.o CC drivers/tty/vt/defkeymap.o CC net/ipv4/icmp.o CC net/ipv4/arp.o AR lib/lib.a LD fs/jffs2/jffs2.o CC net/ipv4/devinet.o EXPORTS lib/lib-ksyms.o LD fs/jffs2/built-in.o CC net/ipv4/af_inet.o CC net/ipv4/igmp.o CC net/ipv4/fib_frontend.o LD lib/built-in.o LD fs/proc/proc.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 net/ipv4/fib_semantics.o LD fs/proc/built-in.o CC net/ipv4/fib_trie.o CC net/ipv4/inet_fragment.o LD fs/built-in.o CC net/ipv4/ping.o CC net/ipv4/gre_offload.o CC net/ipv4/proc.o CC net/ipv4/sysctl_net_ipv4.o CC net/ipv4/ip_tunnel_core.o CC net/ipv4/xfrm4_mode_beet.o CC net/ipv4/syncookies.o CC net/ipv4/xfrm4_mode_transport.o CC net/ipv4/xfrm4_mode_tunnel.o CC net/ipv4/netfilter.o LD net/ipv4/netfilter/built-in.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/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/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/sched/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:1631:7: 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:1613:18: note: 'dst_ops' was declared here struct dst_ops dst_ops; ^ LD net/unix/unix.o LD net/unix/built-in.o LD drivers/tty/serial/built-in.o LD net/ipv4/built-in.o LD drivers/tty/vt/built-in.o LD drivers/tty/built-in.o LD drivers/built-in.o /home/kisskb/slave/src/net/xfrm/xfrm_policy.c: In function 'xfrm_bundle_lookup': /home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1631:7: 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:1613:18: note: 'dst_ops' was declared here struct dst_ops dst_ops; ^ LD net/xfrm/built-in.o LD net/core/built-in.o LD net/built-in.o make[1]: Leaving directory '/home/kisskb/slave/build/linus_sh7710voipgw_defconfig_sh4' Makefile:150: recipe for target 'sub-make' failed make: *** [sub-make] Error 2 Command 'make -j 48 ARCH=sh O=/home/kisskb/slave/build/linus_sh7710voipgw_defconfig_sh4 CROSS_COMPILE=/opt/cross/kisskb/br-sh4-full-2016.08-613-ge98b4dd/bin/sh4-linux- ' returned non-zero exit status 2 # rm -rf /home/kisskb/slave/build/linus_sh7710voipgw_defconfig_sh4 # Build took: 0:00:28.561889

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