# git rev-parse -q --verify 194dc870a5890e855ecffb30f3b80ba7c88f96d6^{commit} 194dc870a5890e855ecffb30f3b80ba7c88f96d6 already have revision, skipping fetch # git checkout -q -f -B kisskb 194dc870a5890e855ecffb30f3b80ba7c88f96d6 # git clean -qxdf # git log -1 commit 194dc870a5890e855ecffb30f3b80ba7c88f96d6 Author: Linus Torvalds Date: Wed Jul 27 20:03:31 2016 -0700 Add braces to avoid "ambiguous ‘else’" compiler warnings Some of our "for_each_xyz()" macro constructs make gcc unhappy about lack of braces around if-statements inside or outside the loop, because the loop construct itself has a "if-then-else" statement inside of it. The resulting warnings look something like this: drivers/gpu/drm/i915/i915_debugfs.c: In function ‘i915_dump_lrc’: drivers/gpu/drm/i915/i915_debugfs.c:2103:6: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] if (ctx != dev_priv->kernel_context) ^ even if the code itself is fine. Since the warning is fairly easy to avoid by adding a braces around the if-statement near the for_each_xyz() construct, do so, rather than disabling the otherwise potentially useful warning. (The if-then-else statements used in the "for_each_xyz()" constructs are designed to be inherently safe even with no braces, but in this case it's quite understandable that gcc isn't really able to tell that). This finally leaves the standard "allmodconfig" build with just a handful of remaining warnings, so new and valid warnings hopefully will stand out. Signed-off-by: Linus Torvalds # < /opt/cross/kisskb/gcc-4.6.3-nolibc/cris-linux/bin/cris-linux-gcc --version # < git log --format=%s --max-count=1 194dc870a5890e855ecffb30f3b80ba7c88f96d6 # < make -j 48 ARCH=cris O=/home/kisskb/slave/build/linus_etrax-100lx_defconfig_cris CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/cris-linux/bin/cris-linux- etrax-100lx_defconfig # make -j 48 ARCH=cris O=/home/kisskb/slave/build/linus_etrax-100lx_defconfig_cris CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/cris-linux/bin/cris-linux- make[1]: Entering directory '/home/kisskb/slave/build/linus_etrax-100lx_defconfig_cris' GEN ./Makefile scripts/kconfig/conf --silentoldconfig Kconfig CHK include/config/kernel.release GEN ./Makefile WRAP arch/cris/include/generated/asm/auxvec.h WRAP arch/cris/include/generated/asm/atomic.h WRAP arch/cris/include/generated/asm/barrier.h WRAP arch/cris/include/generated/asm/bitsperlong.h WRAP arch/cris/include/generated/asm/clkdev.h WRAP arch/cris/include/generated/asm/cmpxchg.h WRAP arch/cris/include/generated/asm/cputime.h WRAP arch/cris/include/generated/asm/device.h WRAP arch/cris/include/generated/asm/div64.h WRAP arch/cris/include/generated/asm/errno.h WRAP arch/cris/include/generated/asm/exec.h WRAP arch/cris/include/generated/asm/fcntl.h WRAP arch/cris/include/generated/asm/emergency-restart.h WRAP arch/cris/include/generated/asm/futex.h WRAP arch/cris/include/generated/asm/hardirq.h WRAP arch/cris/include/generated/asm/ioctl.h WRAP arch/cris/include/generated/asm/ipcbuf.h WRAP arch/cris/include/generated/asm/irq_regs.h WRAP arch/cris/include/generated/asm/irq_work.h WRAP arch/cris/include/generated/asm/kdebug.h WRAP arch/cris/include/generated/asm/kmap_types.h WRAP arch/cris/include/generated/asm/kvm_para.h WRAP arch/cris/include/generated/asm/linkage.h WRAP arch/cris/include/generated/asm/local.h WRAP arch/cris/include/generated/asm/local64.h WRAP arch/cris/include/generated/asm/mcs_spinlock.h WRAP arch/cris/include/generated/asm/mm-arch-hooks.h WRAP arch/cris/include/generated/asm/mman.h WRAP arch/cris/include/generated/asm/module.h WRAP arch/cris/include/generated/asm/msgbuf.h WRAP arch/cris/include/generated/asm/percpu.h WRAP arch/cris/include/generated/asm/poll.h WRAP arch/cris/include/generated/asm/preempt.h WRAP arch/cris/include/generated/asm/resource.h WRAP arch/cris/include/generated/asm/sections.h WRAP arch/cris/include/generated/asm/sembuf.h WRAP arch/cris/include/generated/asm/shmbuf.h WRAP arch/cris/include/generated/asm/siginfo.h WRAP arch/cris/include/generated/asm/socket.h WRAP arch/cris/include/generated/asm/sockios.h WRAP arch/cris/include/generated/asm/statfs.h WRAP arch/cris/include/generated/asm/topology.h WRAP arch/cris/include/generated/asm/trace_clock.h WRAP arch/cris/include/generated/asm/types.h WRAP arch/cris/include/generated/asm/vga.h WRAP arch/cris/include/generated/asm/word-at-a-time.h WRAP arch/cris/include/generated/asm/xor.h CHK include/generated/uapi/linux/version.h UPD include/generated/uapi/linux/version.h HOSTCC scripts/kallsyms HOSTCC scripts/conmakehash CC scripts/mod/devicetable-offsets.s CC scripts/mod/empty.o HOSTCC scripts/mod/mk_elfconfig UPD include/config/kernel.release GEN scripts/mod/devicetable-offsets.h Using /home/kisskb/slave/src as source for kernel MKELF scripts/mod/elfconfig.h HOSTCC scripts/mod/modpost.o HOSTCC scripts/mod/file2alias.o HOSTCC scripts/mod/sumversion.o CHK include/generated/utsrelease.h UPD include/generated/utsrelease.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/cris/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 :1253:2: warning: #warning syscall socket not implemented [-Wcpp] :1256:2: warning: #warning syscall socketpair not implemented [-Wcpp] :1259:2: warning: #warning syscall bind not implemented [-Wcpp] :1262:2: warning: #warning syscall connect not implemented [-Wcpp] :1265:2: warning: #warning syscall listen not implemented [-Wcpp] :1271:2: warning: #warning syscall getsockopt not implemented [-Wcpp] :1274:2: warning: #warning syscall setsockopt not implemented [-Wcpp] :1277:2: warning: #warning syscall getsockname not implemented [-Wcpp] :1280:2: warning: #warning syscall getpeername not implemented [-Wcpp] :1283:2: warning: #warning syscall sendto not implemented [-Wcpp] :1286:2: warning: #warning syscall sendmsg not implemented [-Wcpp] :1289:2: warning: #warning syscall recvfrom not implemented [-Wcpp] :1292:2: warning: #warning syscall recvmsg not implemented [-Wcpp] :1295:2: warning: #warning syscall shutdown not implemented [-Wcpp] :1298:2: warning: #warning syscall userfaultfd not implemented [-Wcpp] :1301:2: warning: #warning syscall membarrier not implemented [-Wcpp] :1304:2: warning: #warning syscall mlock2 not implemented [-Wcpp] :1307:2: warning: #warning syscall copy_file_range not implemented [-Wcpp] :1310:2: warning: #warning syscall preadv2 not implemented [-Wcpp] :1313:2: warning: #warning syscall pwritev2 not implemented [-Wcpp] CC init/main.o CHK include/generated/compile.h CC init/do_mounts.o CC init/noinitramfs.o CC init/calibrate.o CC init/init_task.o LD usr/built-in.o UPD include/generated/compile.h CC init/version.o CC arch/cris/kernel/process.o CC arch/cris/kernel/traps.o CC arch/cris/kernel/irq.o CC arch/cris/kernel/ptrace.o CC arch/cris/kernel/setup.o CC arch/cris/kernel/time.o CC arch/cris/kernel/sys_cris.o CC arch/cris/kernel/devicetree.o LDS arch/cris/kernel/vmlinux.lds CC arch/cris/kernel/stacktrace.o CC arch/cris/mm/init.o CC arch/cris/mm/fault.o CC arch/cris/mm/tlb.o CC arch/cris/mm/ioremap.o AS arch/cris/arch-v10/kernel/entry.o CC arch/cris/arch-v10/kernel/traps.o CC arch/cris/arch-v10/kernel/shadows.o CC arch/cris/arch-v10/kernel/process.o CC arch/cris/arch-v10/kernel/irq.o CC arch/cris/arch-v10/kernel/debugport.o CC arch/cris/arch-v10/kernel/signal.o CC arch/cris/arch-v10/kernel/time.o CC arch/cris/arch-v10/kernel/setup.o CC arch/cris/arch-v10/kernel/ptrace.o CC arch/cris/arch-v10/kernel/io_interface_mux.o AS arch/cris/arch-v10/kernel/head.o CC arch/cris/arch-v10/kernel/dma.o CC arch/cris/arch-v10/mm/init.o CC arch/cris/arch-v10/mm/fault.o CC arch/cris/arch-v10/mm/tlb.o LD arch/cris/kernel/built-in.o LD certs/built-in.o LD arch/cris/mm/built-in.o CC kernel/fork.o CC kernel/exec_domain.o CC kernel/panic.o CC kernel/cpu.o CC kernel/exit.o CC kernel/softirq.o CC kernel/resource.o CC kernel/sysctl_binary.o CC kernel/sysctl.o CC kernel/ptrace.o CC kernel/capability.o CC kernel/signal.o CC kernel/sys.o CC kernel/user.o CC kernel/workqueue.o CC kernel/pid.o CC kernel/kmod.o CC kernel/task_work.o CC kernel/kthread.o CC kernel/sys_ni.o CC kernel/params.o CC kernel/notifier.o CC kernel/nsproxy.o CC kernel/extable.o CC kernel/async.o CC kernel/reboot.o CC kernel/ksysfs.o CC kernel/range.o CC kernel/cred.o CC kernel/groups.o CC kernel/smpboot.o LD kernel/livepatch/built-in.o CC kernel/bpf/core.o CC kernel/power/qos.o CC kernel/futex.o CC kernel/up.o CC kernel/printk/printk.o CC kernel/printk/nmi.o CC kernel/rcu/update.o CC kernel/rcu/sync.o LD arch/cris/arch-v10/kernel/built-in.o CC kernel/locking/mutex.o CC kernel/uid16.o LD arch/cris/arch-v10/mm/built-in.o CC kernel/irq/irqdesc.o CC kernel/kallsyms.o CC kernel/sched/core.o CC kernel/time/time.o CC kernel/utsname.o CC kernel/sched/clock.o CC kernel/sched/loadavg.o CC kernel/time/timer.o CC kernel/pid_namespace.o LD init/mounts.o CC kernel/elfcore.o CC kernel/utsname_sysctl.o LD init/built-in.o CC ipc/util.o CC mm/filemap.o CC kernel/irq_work.o CC kernel/membarrier.o CC kernel/rcu/srcu.o CC kernel/memremap.o CC ipc/msgutil.o CC kernel/rcu/tiny.o CC security/commoncap.o CC security/min_addr.o CC kernel/irq/handle.o CC kernel/irq/manage.o CC ipc/msg.o CC mm/mempool.o CC kernel/irq/spurious.o CC kernel/sched/cputime.o LD kernel/power/built-in.o CC kernel/sched/idle_task.o CC kernel/irq/resend.o CC kernel/locking/rwsem.o CC kernel/locking/percpu-rwsem.o CC kernel/locking/semaphore.o CC kernel/irq/chip.o CC kernel/locking/rtmutex.o CC kernel/irq/dummychip.o CC kernel/locking/rwsem-spinlock.o CC kernel/irq/devres.o CC kernel/time/hrtimer.o CC kernel/sched/fair.o CC kernel/irq/proc.o CC kernel/time/itimer.o CC kernel/time/posix-timers.o CC kernel/time/posix-cpu-timers.o CC kernel/time/timekeeping.o CC mm/oom_kill.o CC kernel/time/ntp.o CC kernel/time/clocksource.o CC kernel/time/jiffies.o CC kernel/time/timer_list.o CC mm/maccess.o CC kernel/time/timeconv.o CC mm/page_alloc.o CC kernel/time/timecounter.o CC fs/open.o CC ipc/sem.o LD kernel/rcu/built-in.o CC ipc/syscall.o CC ipc/shm.o CC fs/read_write.o CC kernel/time/posix-clock.o CC kernel/sched/rt.o CC kernel/time/alarmtimer.o /home/kisskb/slave/src/kernel/sched/core.c: In function 'pick_next_task': /home/kisskb/slave/src/kernel/sched/core.c:3236:1: warning: control reaches end of non-void function [-Wreturn-type] CC kernel/sched/deadline.o CC ipc/ipc_sysctl.o CC crypto/api.o CC kernel/sched/stop_task.o CC crypto/cipher.o CC ipc/namespace.o CC mm/page-writeback.o CC mm/readahead.o LD kernel/locking/built-in.o CC crypto/compress.o CC crypto/memneq.o CC mm/swap.o LD sound/built-in.o CC kernel/sched/wait.o CC mm/truncate.o CC crypto/crypto_wq.o CC kernel/sched/swait.o CC block/bio.o CC block/blk-core.o CC block/elevator.o CC kernel/sched/completion.o CC block/blk-sysfs.o CC block/blk-tag.o CC kernel/sched/idle.o CC block/blk-flush.o CC mm/vmscan.o CC mm/shmem.o CC fs/file_table.o CC crypto/algapi.o LD security/built-in.o CC fs/super.o CC fs/char_dev.o LD kernel/printk/built-in.o CC fs/stat.o CC fs/exec.o LD firmware/built-in.o CC block/blk-settings.o CC crypto/scatterwalk.o LD kernel/irq/built-in.o CC fs/pipe.o CC crypto/proc.o CC fs/namei.o CC fs/fcntl.o CC crypto/aead.o CC crypto/ablkcipher.o CC fs/ioctl.o CC crypto/blkcipher.o CC fs/readdir.o CC crypto/skcipher.o LD kernel/bpf/built-in.o CC mm/util.o CC crypto/echainiv.o CC crypto/ahash.o CC arch/cris/arch-v10/drivers/axisflashmap.o CC arch/cris/arch-v10/drivers/i2c.o CC crypto/shash.o CC crypto/akcipher.o CC crypto/kpp.o LD ipc/built-in.o CC block/blk-ioc.o CC fs/select.o CC mm/mmzone.o CC mm/vmstat.o CC fs/dcache.o CC mm/backing-dev.o CC fs/inode.o CC crypto/algboss.o LD drivers/amba/built-in.o CC fs/attr.o LD kernel/sched/built-in.o CC crypto/testmgr.o CC fs/bad_inode.o CC mm/mm_init.o CC crypto/hmac.o CC mm/mmu_context.o /home/kisskb/slave/src/arch/cris/arch-v10/drivers/axisflashmap.c: In function 'init_axis_flash': /home/kisskb/slave/src/arch/cris/arch-v10/drivers/axisflashmap.c:286:10: warning: format '%x' expects argument of type 'unsigned int', but argument 3 has type 'uint64_t' [-Wformat] /home/kisskb/slave/src/arch/cris/arch-v10/drivers/axisflashmap.c:350:11: warning: format '%x' expects argument of type 'unsigned int', but argument 3 has type 'uint64_t' [-Wformat] /home/kisskb/slave/src/arch/cris/arch-v10/drivers/axisflashmap.c:350:11: warning: format '%x' expects argument of type 'unsigned int', but argument 4 has type 'uint64_t' [-Wformat] /home/kisskb/slave/src/arch/cris/arch-v10/drivers/axisflashmap.c:368:10: warning: format '%x' expects argument of type 'unsigned int', but argument 3 has type 'uint64_t' [-Wformat] /home/kisskb/slave/src/arch/cris/arch-v10/drivers/axisflashmap.c:368:10: warning: format '%x' expects argument of type 'unsigned int', but argument 4 has type 'uint64_t' [-Wformat] CC fs/file.o CC fs/filesystems.o CC block/blk-map.o LD drivers/auxdisplay/built-in.o CC block/blk-exec.o CC block/blk-merge.o CC arch/cris/arch-v10/drivers/gpio.o CC mm/percpu.o LD drivers/block/built-in.o CC crypto/crypto_null.o CC net/socket.o CC crypto/sha256_generic.o CC mm/slab_common.o CC crypto/aes_generic.o CC fs/namespace.o CC crypto/rng.o CC crypto/drbg.o CC fs/seq_file.o LD drivers/bus/built-in.o CC fs/xattr.o CC crypto/jitterentropy.o CC fs/libfs.o CC mm/compaction.o CC block/blk-softirq.o LD kernel/time/built-in.o CC crypto/jitterentropy-kcapi.o CC fs/fs-writeback.o CC mm/vmacache.o CC block/blk-timeout.o LD drivers/cdrom/built-in.o LD kernel/built-in.o CC mm/interval_tree.o LD crypto/crypto.o LD crypto/crypto_blkcipher.o CC mm/list_lru.o CC fs/pnode.o CC mm/workingset.o CC mm/debug.o LD crypto/crypto_algapi.o CC drivers/base/component.o CC drivers/base/core.o LD crypto/crypto_hash.o CC mm/gup.o CC mm/highmem.o CC block/blk-lib.o CC fs/splice.o CC mm/memory.o CC fs/sync.o CC mm/mincore.o CC block/blk-mq.o CC drivers/char/mem.o CC block/blk-mq-tag.o LD crypto/cryptomgr.o CC drivers/char/random.o CC mm/mlock.o CC drivers/char/misc.o LD arch/cris/arch-v10/drivers/built-in.o CC mm/mmap.o CC mm/mprotect.o CC block/blk-mq-sysfs.o CC mm/msync.o CC mm/mremap.o CC block/blk-mq-cpu.o CC fs/stack.o CC fs/utimes.o LD crypto/jitterentropy_rng.o CC drivers/base/dd.o CC drivers/base/bus.o CC mm/rmap.o CC mm/vmalloc.o CC block/blk-mq-cpumap.o CC fs/fs_struct.o CC fs/statfs.o LD arch/cris/arch-v10/lib/built-in.o CC mm/pagewalk.o AS arch/cris/arch-v10/lib/checksum.o CC mm/pgtable-generic.o CC block/ioctl.o CC mm/process_vm_access.o CC fs/fs_pin.o AS arch/cris/arch-v10/lib/checksumcopy.o CC fs/nsfs.o CC block/genhd.o CC fs/buffer.o AS arch/cris/arch-v10/lib/csumcpfruser.o LD drivers/char/agp/built-in.o CC mm/init-mm.o CC fs/block_dev.o LD crypto/built-in.o CC fs/direct-io.o CC mm/bootmem.o CC fs/mpage.o CC mm/fadvise.o LD virt/lib/built-in.o CC drivers/char/hw_random/core.o CC fs/proc_namespace.o CC block/scsi_ioctl.o CC mm/madvise.o CC arch/cris/arch-v10/lib/memset.o CC mm/page_io.o CC mm/dmapool.o CC mm/swap_state.o CC mm/swapfile.o CC drivers/base/syscore.o LD virt/built-in.o CC mm/slub.o CC block/partition-generic.o CC mm/migrate.o CC block/ioprio.o CC block/badblocks.o CC arch/cris/arch-v10/lib/string.o CC fs/cramfs/inode.o CC fs/devpts/inode.o CC arch/cris/arch-v10/lib/usercopy.o CC block/bounce.o LD fs/exofs/built-in.o CC lib/lockref.o CC block/bsg.o CC block/partitions/check.o CC block/partitions/msdos.o /home/kisskb/slave/src/mm/bootmem.c: In function 'mark_bootmem': /home/kisskb/slave/src/mm/bootmem.c:388:1: warning: control reaches end of non-void function [-Wreturn-type] CC drivers/base/driver.o CC drivers/base/class.o CC fs/exportfs/expfs.o LD net/802/built-in.o /home/kisskb/slave/src/mm/mmap.c: In function 'vma_adjust': /home/kisskb/slave/src/mm/mmap.c:557:15: warning: 'rb_link' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/mm/mmap.c:588:19: note: 'rb_link' was declared here /home/kisskb/slave/src/mm/mmap.c:557:15: warning: 'rb_parent' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/mm/mmap.c:588:29: note: 'rb_parent' was declared here /home/kisskb/slave/src/mm/mmap.c:556:17: warning: 'prev' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/mm/mmap.c:587:25: note: 'prev' was declared here CC fs/kernfs/mount.o LD fs/quota/built-in.o CC lib/bcd.o CC net/ethernet/eth.o CC fs/eventpoll.o CC fs/notify/fsnotify.o CC fs/ramfs/inode.o CC lib/div64.o CC block/noop-iosched.o CC fs/sysfs/file.o CC fs/anon_inodes.o CC block/deadline-iosched.o CC drivers/base/platform.o LD drivers/char/hw_random/rng-core.o CC fs/sysfs/dir.o CC drivers/base/cpu.o AR arch/cris/arch-v10/lib/lib.a CC fs/sysfs/symlink.o LD drivers/char/hw_random/built-in.o CC fs/signalfd.o CC fs/timerfd.o LD drivers/char/built-in.o CC block/cfq-iosched.o CC drivers/base/firmware.o LD drivers/clk/mvebu/built-in.o LD drivers/clk/bcm/built-in.o CC fs/proc/task_mmu.o LD drivers/crypto/built-in.o LD drivers/clk/ti/built-in.o CC fs/proc/inode.o CC fs/eventfd.o LD fs/exportfs/exportfs.o CC fs/proc/root.o CC block/partitions/efi.o CC fs/proc/base.o LD fs/exportfs/built-in.o LD drivers/clk/built-in.o LD drivers/firewire/built-in.o CC fs/aio.o CC fs/locks.o CC net/core/sock.o CC net/core/request_sock.o CC fs/binfmt_script.o CC drivers/base/init.o CC drivers/base/map.o CC drivers/base/devres.o CC fs/cramfs/uncompress.o CC drivers/base/attribute_container.o LD fs/devpts/devpts.o CC fs/sysfs/mount.o LD fs/devpts/built-in.o CC drivers/base/transport_class.o CC drivers/gpio/devres.o CC fs/binfmt_elf.o CC fs/notify/group.o CC fs/notify/notification.o LD drivers/firmware/broadcom/built-in.o CC drivers/base/topology.o CC fs/kernfs/inode.o CC fs/coredump.o CC fs/sysfs/group.o CC drivers/gpio/gpiolib.o CC fs/drop_caches.o CC drivers/base/container.o CC lib/sort.o CC lib/parser.o LD drivers/firmware/built-in.o LD fs/cramfs/cramfs.o CC drivers/base/property.o CC net/core/skbuff.o CC fs/ramfs/file-mmu.o LD fs/cramfs/built-in.o CC fs/fhandle.o CC drivers/base/cacheinfo.o /home/kisskb/slave/src/block/cfq-iosched.c: In function 'cfq_async_queue_prio': /home/kisskb/slave/src/block/cfq-iosched.c:3819:1: warning: control reaches end of non-void function [-Wreturn-type] CC net/core/datagram.o LD drivers/base/power/built-in.o CC drivers/base/dma-mapping.o CC drivers/base/firmware_class.o CC lib/halfmd4.o LD drivers/gpu/vga/built-in.o CC fs/proc/generic.o CC lib/debug_locks.o CC fs/proc/array.o CC fs/notify/inode_mark.o CC fs/notify/mark.o CC fs/proc/fd.o CC fs/notify/vfsmount_mark.o CC drivers/gpio/gpiolib-legacy.o CC fs/notify/fdinfo.o LD net/ethernet/built-in.o CC lib/random32.o LD block/partitions/built-in.o CC net/core/stream.o CC drivers/hid/hid-core.o LD drivers/gpu/drm/bridge/built-in.o CC fs/notify/dnotify/dnotify.o CC net/netlink/af_netlink.o CC lib/bust_spinlocks.o CC net/core/scm.o LD drivers/gpu/drm/hisilicon/built-in.o CC net/sched/sch_generic.o CC net/sched/sch_mq.o LD fs/sysfs/built-in.o CC lib/kasprintf.o CC lib/bitmap.o CC net/ipv6/addrconf_core.o LD drivers/gpu/drm/i2c/built-in.o CC lib/scatterlist.o LD drivers/gpu/drm/panel/built-in.o CC fs/proc/proc_tty.o LD fs/ramfs/ramfs.o CC lib/gcd.o CC fs/proc/cmdline.o LD drivers/gpu/drm/tilcdc/built-in.o LD fs/ramfs/built-in.o LD drivers/gpu/drm/omapdrm/dss/built-in.o CC fs/proc/consoles.o LD drivers/gpu/drm/omapdrm/displays/built-in.o LD fs/notify/fanotify/built-in.o CC drivers/hwmon/hwmon.o LD drivers/hwtracing/intel_th/built-in.o CC net/core/gen_stats.o CC fs/kernfs/dir.o CC net/ipv6/exthdrs_core.o CC lib/lcm.o CC fs/notify/inotify/inotify_fsnotify.o CC fs/proc/cpuinfo.o CC net/ipv6/ip6_checksum.o LD drivers/gpu/drm/omapdrm/built-in.o CC lib/list_sort.o CC fs/notify/inotify/inotify_user.o CC lib/uuid.o CC net/netlink/genetlink.o CC lib/flex_array.o CC fs/proc/devices.o CC lib/iov_iter.o CC net/core/gen_estimator.o LD drivers/gpu/drm/built-in.o CC net/ipv4/route.o CC lib/clz_ctz.o LD drivers/idle/built-in.o CC lib/bsearch.o CC fs/proc/loadavg.o CC lib/find_bit.o CC lib/llist.o CC fs/proc/interrupts.o CC net/core/net_namespace.o CC fs/proc/meminfo.o CC net/core/secure_seq.o LD fs/notify/dnotify/built-in.o LD drivers/i2c/muxes/built-in.o LD drivers/i2c/busses/built-in.o LD drivers/i2c/algos/built-in.o CC lib/memweight.o CC fs/proc/stat.o CC net/ipv6/ip6_icmp.o CC lib/kfifo.o CC net/core/flow_dissector.o CC lib/percpu-refcount.o LD drivers/hwmon/built-in.o LD drivers/gpu/built-in.o CC fs/proc/version.o LD drivers/i2c/built-in.o CC fs/proc/uptime.o CC lib/percpu_ida.o CC lib/rhashtable.o CC drivers/input/serio/serio.o CC lib/reciprocal_div.o LD drivers/base/built-in.o LD drivers/iommu/built-in.o CC fs/proc/softirqs.o CC drivers/input/input.o LD drivers/irqchip/built-in.o LD drivers/lguest/built-in.o CC lib/once.o LD drivers/macintosh/built-in.o CC net/core/sysctl_net_core.o CC net/core/ethtool.o CC net/core/dev.o CC net/ipv6/output_core.o CC lib/string_helpers.o CC net/ipv6/protocol.o CC net/ipv6/ip6_offload.o LD drivers/mfd/built-in.o CC lib/hexdump.o CC net/ipv6/tcpv6_offload.o CC lib/kstrtox.o CC fs/proc/namespaces.o CC net/ipv6/exthdrs_offload.o CC lib/iomap.o LD net/sched/built-in.o CC drivers/input/serio/serport.o LD drivers/mmc/built-in.o CC fs/kernfs/file.o LD drivers/misc/cb710/built-in.o CC drivers/hid/hid-input.o CC lib/pci_iomap.o CC fs/proc/self.o CC fs/proc/thread_self.o CC net/core/dev_addr_lists.o CC net/unix/af_unix.o CC lib/iomap_copy.o CC fs/proc/proc_sysctl.o CC lib/devres.o LD drivers/misc/eeprom/built-in.o LD mm/built-in.o CC fs/proc/proc_net.o CC fs/proc/kmsg.o CC fs/kernfs/symlink.o LD drivers/media/common/saa7146/built-in.o LD drivers/media/common/b2c2/built-in.o LD block/built-in.o LD drivers/misc/lis3lv02d/built-in.o CC lib/hweight.o CC lib/bitrev.o LD drivers/gpio/built-in.o LD drivers/media/common/siano/built-in.o /home/kisskb/slave/src/lib/iomap.c: In function 'ioread8_rep': /home/kisskb/slave/src/lib/iomap.c:197:2: warning: statement with no effect [-Wunused-value] /home/kisskb/slave/src/lib/iomap.c: In function 'ioread16_rep': /home/kisskb/slave/src/lib/iomap.c:201:2: warning: statement with no effect [-Wunused-value] /home/kisskb/slave/src/lib/iomap.c: In function 'ioread32_rep': /home/kisskb/slave/src/lib/iomap.c:205:2: warning: statement with no effect [-Wunused-value] CC net/core/dst.o LD drivers/media/common/v4l2-tpg/built-in.o LD drivers/media/firewire/built-in.o HOSTCC lib/gen_crc32table LD fs/notify/inotify/built-in.o LD fs/notify/built-in.o LD drivers/media/common/built-in.o CC lib/nlattr.o CC net/core/netevent.o LD drivers/misc/mic/bus/built-in.o LD drivers/media/i2c/soc_camera/built-in.o CC lib/atomic64.o CC lib/dynamic_queue_limits.o CC drivers/mtd/mtdcore.o CC drivers/net/mii.o CC drivers/net/Space.o LD drivers/misc/mic/built-in.o LD drivers/media/mmc/siano/built-in.o CC lib/net_utils.o CC lib/argv_split.o LD drivers/media/i2c/built-in.o CC lib/chacha20.o CC lib/zlib_inflate/inffast.o CC drivers/input/serio/libps2.o CC lib/cmdline.o CC fs/proc/page.o CC lib/ctype.o LD drivers/media/mmc/built-in.o CC lib/dec_and_lock.o LD drivers/misc/ti-st/built-in.o CC lib/decompress.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 lib/dma-noop.o LD drivers/media/platform/omap/built-in.o LD drivers/misc/built-in.o CC net/core/neighbour.o LD drivers/media/tuners/built-in.o CC drivers/input/input-compat.o CC lib/dump_stack.o CC lib/earlycpio.o CC lib/extable.o LD fs/kernfs/built-in.o CC net/core/rtnetlink.o LD drivers/media/platform/built-in.o LD net/wireless/built-in.o LD drivers/media/rc/keymaps/built-in.o LD net/ipv6/built-in.o CC lib/flex_proportions.o CC lib/idr.o CC net/sysctl_net.o CC lib/int_sqrt.o LD drivers/nfc/built-in.o CC lib/ioremap.o CC lib/irq_regs.o CC net/core/utils.o CC lib/is_single_threaded.o CC lib/klist.o LD drivers/media/rc/built-in.o LD drivers/platform/built-in.o CC lib/kobject.o CC lib/zlib_inflate/inflate.o CC net/xfrm/xfrm_policy.o CC lib/kobject_uevent.o LD drivers/power/built-in.o LD drivers/pwm/built-in.o CC lib/md5.o CC net/xfrm/xfrm_state.o LD net/netlink/built-in.o CC lib/nmi_backtrace.o CC drivers/input/input-mt.o LD drivers/nvme/host/built-in.o LD drivers/media/pci/ddbridge/built-in.o LD drivers/media/pci/b2c2/built-in.o CC lib/radix-tree.o CC lib/nodemask.o CC lib/plist.o LD drivers/media/pci/dm1105/built-in.o LD drivers/soc/bcm/built-in.o CC lib/ratelimit.o LD drivers/input/serio/built-in.o LD drivers/nvme/target/built-in.o LD drivers/media/pci/mantis/built-in.o CC net/core/link_watch.o LD drivers/media/pci/ngene/built-in.o LD drivers/media/usb/b2c2/built-in.o LD drivers/media/pci/netup_unidvb/built-in.o CC drivers/input/ff-core.o CC lib/rbtree.o CC lib/seq_buf.o LD drivers/nvme/built-in.o CC net/core/filter.o CC net/core/sock_diag.o LD drivers/media/pci/pluto2/built-in.o LD drivers/video/backlight/built-in.o LD drivers/soc/fsl/built-in.o CC lib/sha1.o CC lib/show_mem.o CC lib/string.o LD drivers/media/usb/dvb-usb/built-in.o LD drivers/media/pci/pt3/built-in.o CC lib/timerqueue.o LD drivers/media/pci/pt1/built-in.o CC drivers/input/mousedev.o CC lib/vsprintf.o CC net/xfrm/xfrm_hash.o LD drivers/soc/built-in.o CC drivers/video/console/dummycon.o CC net/unix/garbage.o CC drivers/mtd/mtdsuper.o LD drivers/media/pci/saa7146/built-in.o CC drivers/net/loopback.o GEN lib/crc32table.h CC drivers/mtd/mtdconcat.o LD drivers/media/usb/dvb-usb-v2/built-in.o LD drivers/media/pci/smipcie/built-in.o CC net/ipv4/inetpeer.o LD drivers/media/pci/ttpci/built-in.o CC drivers/mtd/mtdpart.o CC drivers/tty/tty_io.o CC lib/crc32.o CC net/xfrm/xfrm_input.o CC net/xfrm/xfrm_output.o LD drivers/media/usb/s2255/built-in.o LD drivers/media/usb/siano/built-in.o LD drivers/media/pci/built-in.o LD fs/proc/proc.o CC drivers/net/cris/eth_v10.o LD fs/proc/built-in.o CC net/core/dev_ioctl.o LD fs/built-in.o LD drivers/media/usb/stkwebcam/built-in.o LD drivers/media/usb/ttusb-budget/built-in.o CC net/core/tso.o LD drivers/media/usb/zr364xx/built-in.o LD drivers/media/usb/ttusb-dec/built-in.o CC drivers/input/keyboard/atkbd.o CC lib/zlib_inflate/infutil.o CC net/core/sock_reuseport.o CC lib/zlib_inflate/inflate_syms.o CC lib/zlib_inflate/inftrees.o CC drivers/mtd/mtdchar.o LD drivers/media/usb/built-in.o CC drivers/mtd/mtd_blkdevs.o CC net/core/flow.o CC net/core/net-sysfs.o CC net/ipv4/protocol.o CC net/xfrm/xfrm_sysctl.o CC net/core/net-procfs.o LD drivers/input/input-core.o CC drivers/hid/hid-generic.o CC net/xfrm/xfrm_replay.o CC drivers/hid/hid-a4tech.o CC drivers/hid/hid-apple.o CC drivers/mtd/mtdblock.o CC drivers/hid/hid-belkin.o LD drivers/video/console/built-in.o CC drivers/input/mouse/psmouse-base.o LD drivers/media/built-in.o CC drivers/mtd/chips/chipreg.o CC drivers/hid/hid-cherry.o CC drivers/mtd/chips/cfi_probe.o LD drivers/mtd/lpddr/built-in.o LD drivers/mtd/devices/built-in.o LD drivers/video/fbdev/core/built-in.o LD lib/zlib_inflate/zlib_inflate.o CC drivers/hid/hid-chicony.o CC drivers/tty/n_tty.o CC drivers/hid/hid-cypress.o LD lib/zlib_inflate/built-in.o LD drivers/net/ethernet/8390/built-in.o CC drivers/hid/hid-ezkey.o CC drivers/mtd/maps/map_funcs.o LD drivers/mtd/nand/built-in.o LD lib/built-in.o CC drivers/hid/hid-kensington.o LD drivers/net/ethernet/arc/built-in.o LD drivers/mtd/onenand/built-in.o LD drivers/video/fbdev/omap2/omapfb/displays/built-in.o CC net/unix/sysctl_net_unix.o LD drivers/video/fbdev/omap2/omapfb/dss/built-in.o CC drivers/hid/hid-lg.o LD drivers/net/ethernet/broadcom/built-in.o CC drivers/tty/tty_ioctl.o LD drivers/net/ethernet/cadence/built-in.o LD drivers/mtd/tests/built-in.o LD drivers/video/fbdev/omap2/omapfb/built-in.o CC drivers/mtd/chips/cfi_util.o LD drivers/net/ethernet/intel/built-in.o LD drivers/net/ethernet/i825xx/built-in.o LD drivers/net/ethernet/marvell/built-in.o CC drivers/hid/hid-microsoft.o LD drivers/net/ethernet/ezchip/built-in.o CC drivers/mtd/chips/cfi_cmdset_0002.o CC drivers/mtd/chips/gen_probe.o CC drivers/hid/hid-monterey.o CC net/ipv4/ip_fragment.o CC net/ipv4/ip_input.o CC net/ipv4/ip_options.o CC net/ipv4/ip_forward.o CC net/ipv4/ip_sockglue.o CC net/ipv4/ip_output.o /home/kisskb/slave/src/drivers/mtd/maps/map_funcs.c: In function 'simple_map_read': /home/kisskb/slave/src/include/linux/mtd/map.h:430:2: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here LD drivers/video/fbdev/omap2/built-in.o CC drivers/input/mouse/synaptics.o LD drivers/net/ethernet/natsemi/built-in.o LD drivers/net/ethernet/netronome/built-in.o LD drivers/net/ethernet/micrel/built-in.o LD drivers/net/ethernet/qualcomm/built-in.o LD drivers/hid/hid.o CC net/ipv4/inet_hashtables.o /home/kisskb/slave/src/net/xfrm/xfrm_policy.c: In function 'xfrm_resolve_and_create_bundle': /home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1599:7: warning: 'dst_ops' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1581:18: note: 'dst_ops' was declared here LD drivers/video/fbdev/built-in.o CC net/ipv4/inet_timewait_sock.o LD drivers/mtd/maps/built-in.o CC net/ipv4/inet_connection_sock.o CC net/ipv4/tcp_input.o CC net/ipv4/tcp.o LD drivers/net/ethernet/renesas/built-in.o LD drivers/net/ethernet/rocker/built-in.o LD drivers/net/ethernet/seeq/built-in.o LD drivers/net/wireless/admtek/built-in.o LD drivers/net/ethernet/samsung/built-in.o LD drivers/net/ethernet/stmicro/built-in.o CC drivers/input/mouse/focaltech.o LD drivers/video/built-in.o CC drivers/input/mouse/alps.o LD drivers/net/ethernet/synopsys/built-in.o CC drivers/tty/tty_ldisc.o CC drivers/tty/tty_buffer.o LD drivers/net/ethernet/via/built-in.o LD drivers/net/ethernet/wiznet/built-in.o LD drivers/net/wireless/ath/built-in.o LD drivers/net/wireless/atmel/built-in.o CC drivers/tty/tty_port.o CC drivers/tty/pty.o CC drivers/tty/tty_ldsem.o CC drivers/tty/tty_mutex.o LD drivers/net/wireless/broadcom/built-in.o LD drivers/net/ethernet/built-in.o LD drivers/net/wireless/cisco/built-in.o LD drivers/net/wireless/intel/built-in.o LD drivers/net/cris/built-in.o LD drivers/input/keyboard/built-in.o CC drivers/input/mouse/byd.o LD drivers/net/wireless/intersil/built-in.o CC net/ipv4/tcp_output.o CC net/ipv4/tcp_timer.o LD drivers/net/wireless/ralink/built-in.o CC net/ipv4/tcp_ipv4.o LD drivers/net/wireless/marvell/built-in.o LD drivers/net/wireless/mediatek/built-in.o CC drivers/input/mouse/logips2pp.o LD drivers/net/wireless/rsi/built-in.o LD drivers/net/wireless/realtek/built-in.o LD drivers/net/wireless/st/built-in.o LD drivers/tty/ipwireless/built-in.o LD drivers/net/wireless/ti/built-in.o LD drivers/net/wireless/zydas/built-in.o CC drivers/tty/serial/crisv10.o LD drivers/mtd/mtd.o CC drivers/input/mouse/trackpoint.o CC drivers/input/mouse/cypress_ps2.o CC net/ipv4/tcp_minisocks.o CC net/ipv4/tcp_cong.o CC net/ipv4/tcp_metrics.o CC net/ipv4/tcp_recovery.o LD drivers/net/wireless/built-in.o CC net/ipv4/tcp_fastopen.o LD net/unix/unix.o CC net/ipv4/tcp_offload.o LD net/unix/built-in.o CC net/ipv4/datagram.o CC net/ipv4/raw.o /home/kisskb/slave/src/net/core/neighbour.c: In function 'neigh_sysctl_register': /home/kisskb/slave/src/net/core/neighbour.c:3183:10: warning: 'p_name' may be used uninitialized in this function [-Wuninitialized] CC net/ipv4/udp.o CC drivers/tty/vt/vt_ioctl.o CC drivers/tty/vt/vc_screen.o /home/kisskb/slave/src/net/xfrm/xfrm_policy.c: In function 'xfrm_bundle_lookup': /home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1599:7: warning: 'dst_ops' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1581:18: note: 'dst_ops' was declared here CC net/ipv4/udplite.o LD drivers/hid/hid-logitech.o CC drivers/tty/vt/selection.o CC net/ipv4/udp_offload.o LD drivers/hid/built-in.o CC net/ipv4/arp.o CC drivers/tty/vt/keyboard.o CC net/ipv4/icmp.o CC drivers/tty/vt/consolemap.o CC net/ipv4/devinet.o CONMK drivers/tty/vt/consolemap_deftbl.c LD drivers/net/built-in.o CC drivers/tty/vt/vt.o AR lib/lib.a CC net/ipv4/af_inet.o CC net/ipv4/igmp.o SHIPPED drivers/tty/vt/defkeymap.c CC net/ipv4/fib_semantics.o CC net/ipv4/fib_frontend.o LD net/core/built-in.o CC drivers/tty/vt/consolemap_deftbl.o CC net/ipv4/inet_fragment.o CC net/ipv4/fib_trie.o CC drivers/tty/vt/defkeymap.o CC net/ipv4/ping.o CC net/ipv4/ip_tunnel_core.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:362:2: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:345:11: note: 'r.x[0]' was declared here CC net/ipv4/gre_offload.o CC net/ipv4/sysctl_net_ipv4.o CC net/ipv4/proc.o CC net/ipv4/xfrm4_mode_beet.o CC net/ipv4/xfrm4_mode_transport.o /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'cfi_amdstd_write_buffers': /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:1840:9: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:345:11: note: 'r.x[0]' was declared here LD net/xfrm/built-in.o CC net/ipv4/inet_diag.o CC net/ipv4/xfrm4_mode_tunnel.o CC net/ipv4/tcp_diag.o CC net/ipv4/tcp_cubic.o CC net/ipv4/xfrm4_policy.o CC net/ipv4/xfrm4_state.o /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:362:2: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:345:11: note: 'r.x[0]' was declared here CC net/ipv4/xfrm4_input.o CC net/ipv4/xfrm4_output.o CC net/ipv4/xfrm4_protocol.o LD drivers/mtd/chips/built-in.o LD drivers/input/mouse/psmouse.o LD drivers/mtd/built-in.o LD drivers/input/mouse/built-in.o LD drivers/input/built-in.o LD drivers/tty/serial/built-in.o /home/kisskb/slave/src/net/ipv4/ping.c: In function 'ping_err': /home/kisskb/slave/src/net/ipv4/ping.c:515:35: warning: 'icmph' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/ipv4/ping.c:478:2: warning: 'family' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/ipv4/ping.c:489:6: note: 'family' was declared here /home/kisskb/slave/src/net/ipv4/ping.c:561:37: warning: 'code' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/ipv4/ping.c:534:3: warning: 'type' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/ipv4/ping.c: In function 'ping_common_sendmsg': /home/kisskb/slave/src/net/ipv4/ping.c:479:29: warning: 'type' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/ipv4/ping.c:660:5: note: 'type' was declared here /home/kisskb/slave/src/net/ipv4/ping.c:478:63: warning: 'code' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/ipv4/ping.c:660:11: note: 'code' was declared here LD drivers/tty/vt/built-in.o LD drivers/tty/built-in.o LD drivers/built-in.o LD net/ipv4/built-in.o LD net/built-in.o LINK vmlinux LD vmlinux.o MODPOST vmlinux.o GEN .version CHK include/generated/compile.h UPD include/generated/compile.h CC init/version.o LD init/built-in.o KSYM .tmp_kallsyms1.o KSYM .tmp_kallsyms2.o LD vmlinux SYSMAP System.map OBJCOPY arch/cris/boot/Image Kernel: arch/cris/boot/Image is ready GZIP arch/cris/boot/compressed/piggy.gz AS arch/cris/boot/compressed/head_v10.o CC arch/cris/boot/compressed/misc.o LD arch/cris/boot/compressed/decompress.o OBJCOPY arch/cris/boot/compressed/decompress.bin BUILD arch/cris/boot/compressed/vmlinux AS arch/cris/boot/rescue/head_v10.o LD arch/cris/boot/rescue/rescue.o OBJCOPY arch/cris/boot/rescue/rescue.bin cp -p arch/cris/boot/rescue/rescue.bin . Kernel: arch/cris/boot/zImage is ready make[1]: Leaving directory '/home/kisskb/slave/build/linus_etrax-100lx_defconfig_cris' Completed OK # rm -rf /home/kisskb/slave/build/linus_etrax-100lx_defconfig_cris # Build took: 0:00:29.621656