Buildresult: linus/magicpanelr2_defconfig/sh4-gcc4.6 built on Dec 26 2016, 18:21

kisskb

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Status:	Failed
Date/Time:	Dec 26 2016, 18:21
Duration:	0:01:30.453918
Builder:	ka3
Revision:	mm: add PageWaiters indicating tasks are waiting for a page bit (`62906027091f1d02de44041524f0769f60bb9cf3)`
Target:	linus/magicpanelr2_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:	magicpanelr2_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 (68) <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/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/mm/bootmem.c:385:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/kernel/sched/core.c:3293:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/net/core/ethtool.c:311:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/fs/ext4/inode.c:574:5: warning: 'retval' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/core/neighbour.c:3180:2: warning: 'p_name' 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/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/net/packet/af_packet.c:2125:33: warning: 'hdrlen' 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/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/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/kernel/module.c:1039:2: warning: 'owner' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/kernel/module.c:1310:23: warning: 'crc' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/include/linux/sunrpc/svc_xprt.h:177:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/net/sunrpc/svcsock.c:747:6: warning: 'optname' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/net/sunrpc/svcsock.c:747:6: warning: 'level' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/fs/ext4/extents.c:2326:14: warning: 'len' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/net/sunrpc/svcauth_unix.c:685:9: warning: 'sin6' may be used uninitialized in this function [-Wmaybe-uninitialized] /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/drivers/sh/clk/cpg.c:41:17: warning: passing argument 1 of 'ioread8' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] /home/kisskb/slave/src/drivers/sh/clk/cpg.c:46:18: warning: passing argument 1 of 'ioread16' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] /home/kisskb/slave/src/drivers/sh/clk/cpg.c:51:18: warning: passing argument 1 of 'ioread32' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/drivers/rtc/rtc-sh.c:708:13: warning: 'sh_rtc_set_irq_wake' defined but not used [-Wunused-function] /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c:250:10: warning: 'i' 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] Full Log # git rev-parse -q --verify 62906027091f1d02de44041524f0769f60bb9cf3^{commit} 62906027091f1d02de44041524f0769f60bb9cf3 already have revision, skipping fetch # git checkout -q -f -B kisskb 62906027091f1d02de44041524f0769f60bb9cf3 # git clean -qxdf # git log -1 commit 62906027091f1d02de44041524f0769f60bb9cf3 Author: Nicholas Piggin <npiggin@gmail.com> Date: Sun Dec 25 13:00:30 2016 +1000 mm: add PageWaiters indicating tasks are waiting for a page bit Add a new page flag, PageWaiters, to indicate the page waitqueue has tasks waiting. This can be tested rather than testing waitqueue_active which requires another cacheline load. This bit is always set when the page has tasks on page_waitqueue(page), and is set and cleared under the waitqueue lock. It may be set when there are no tasks on the waitqueue, which will cause a harmless extra wakeup check that will clears the bit. The generic bit-waitqueue infrastructure is no longer used for pages. Instead, waitqueues are used directly with a custom key type. The generic code was not flexible enough to have PageWaiters manipulation under the waitqueue lock (which simplifies concurrency). This improves the performance of page lock intensive microbenchmarks by 2-3%. Putting two bits in the same word opens the opportunity to remove the memory barrier between clearing the lock bit and testing the waiters bit, after some work on the arch primitives (e.g., ensuring memory operand widths match and cover both bits). Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: Bob Peterson <rpeterso@redhat.com> Cc: Steven Whitehouse <swhiteho@redhat.com> Cc: Andrew Lutomirski <luto@kernel.org> Cc: Andreas Gruenbacher <agruenba@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Mel Gorman <mgorman@techsingularity.net> 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 62906027091f1d02de44041524f0769f60bb9cf3 # < make -j 10 ARCH=sh O=/home/kisskb/slave/build/linus_magicpanelr2_defconfig_sh4 CROSS_COMPILE=/opt/cross/kisskb/br-sh4-full-2016.08-613-ge98b4dd/bin/sh4-linux- magicpanelr2_defconfig # make -j 10 ARCH=sh O=/home/kisskb/slave/build/linus_magicpanelr2_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_magicpanelr2_defconfig_sh4' GEN ./Makefile scripts/kconfig/conf --silentoldconfig Kconfig CHK include/config/kernel.release UPD include/config/kernel.release GEN ./Makefile WRAP arch/sh/include/generated/asm/bitsperlong.h WRAP arch/sh/include/generated/asm/clkdev.h WRAP arch/sh/include/generated/asm/cputime.h WRAP arch/sh/include/generated/asm/delay.h WRAP arch/sh/include/generated/asm/current.h WRAP arch/sh/include/generated/asm/div64.h WRAP arch/sh/include/generated/asm/emergency-restart.h WRAP arch/sh/include/generated/asm/errno.h WRAP arch/sh/include/generated/asm/exec.h WRAP arch/sh/include/generated/asm/fcntl.h WRAP arch/sh/include/generated/asm/ioctl.h WRAP arch/sh/include/generated/asm/ipcbuf.h WRAP arch/sh/include/generated/asm/irq_regs.h WRAP arch/sh/include/generated/asm/irq_work.h WRAP arch/sh/include/generated/asm/kvm_para.h WRAP arch/sh/include/generated/asm/local.h WRAP arch/sh/include/generated/asm/local64.h WRAP arch/sh/include/generated/asm/mm-arch-hooks.h WRAP arch/sh/include/generated/asm/mcs_spinlock.h WRAP arch/sh/include/generated/asm/mman.h WRAP arch/sh/include/generated/asm/msgbuf.h WRAP arch/sh/include/generated/asm/param.h WRAP arch/sh/include/generated/asm/parport.h WRAP arch/sh/include/generated/asm/percpu.h WRAP arch/sh/include/generated/asm/poll.h WRAP arch/sh/include/generated/asm/preempt.h WRAP arch/sh/include/generated/asm/resource.h WRAP arch/sh/include/generated/asm/rwsem.h WRAP arch/sh/include/generated/asm/sembuf.h WRAP arch/sh/include/generated/asm/serial.h WRAP arch/sh/include/generated/asm/shmbuf.h WRAP arch/sh/include/generated/asm/siginfo.h WRAP arch/sh/include/generated/asm/sizes.h WRAP arch/sh/include/generated/asm/socket.h WRAP arch/sh/include/generated/asm/statfs.h WRAP arch/sh/include/generated/asm/termbits.h WRAP arch/sh/include/generated/asm/termios.h WRAP arch/sh/include/generated/asm/trace_clock.h WRAP arch/sh/include/generated/asm/ucontext.h WRAP arch/sh/include/generated/asm/xor.h CHK include/generated/uapi/linux/version.h UPD include/generated/uapi/linux/version.h CHK include/generated/utsrelease.h UPD include/generated/utsrelease.h Using /home/kisskb/slave/src as source for kernel HOSTCC scripts/kallsyms HOSTCC scripts/conmakehash HOSTCC scripts/genksyms/genksyms.o SHIPPED scripts/genksyms/parse.tab.c SHIPPED scripts/genksyms/lex.lex.c SHIPPED scripts/genksyms/keywords.hash.c SHIPPED scripts/genksyms/parse.tab.h HOSTCC scripts/genksyms/parse.tab.o CC scripts/mod/empty.o HOSTCC scripts/mod/mk_elfconfig HOSTCC scripts/genksyms/lex.lex.o CC scripts/mod/devicetable-offsets.s GEN scripts/mod/devicetable-offsets.h Generating include/generated/machtypes.h MKELF scripts/mod/elfconfig.h HOSTCC scripts/mod/modpost.o HOSTCC scripts/mod/file2alias.o HOSTCC scripts/mod/sumversion.o CHK include/generated/timeconst.h CC kernel/bounds.s UPD include/generated/timeconst.h CHK include/generated/bounds.h UPD include/generated/bounds.h CC arch/sh/kernel/asm-offsets.s CHK include/generated/asm-offsets.h UPD include/generated/asm-offsets.h CALL /home/kisskb/slave/src/scripts/checksyscalls.sh HOSTLD scripts/genksyms/genksyms HOSTLD scripts/mod/modpost <stdin>:1316:2: warning: #warning syscall pkey_mprotect not implemented [-Wcpp] <stdin>:1319:2: warning: #warning syscall pkey_alloc not implemented [-Wcpp] <stdin>:1322:2: warning: #warning syscall pkey_free not implemented [-Wcpp] CC init/main.o CHK include/generated/compile.h CC init/do_mounts.o CC init/do_mounts_rd.o CC init/do_mounts_initrd.o CC init/initramfs.o CC init/init_task.o HOSTCC usr/gen_init_cpio UPD include/generated/compile.h CC init/version.o AS arch/sh/kernel/debugtraps.o CC arch/sh/mm/alignment.o CC arch/sh/kernel/dma-nommu.o GEN usr/initramfs_data.cpio".gz" AS usr/initramfs_data.o LD usr/built-in.o CC arch/sh/mm/cache.o CC arch/sh/mm/init.o CC arch/sh/kernel/dumpstack.o CC arch/sh/boards/board-magicpanelr2.o CC arch/sh/mm/consistent.o CC kernel/fork.o CC kernel/exec_domain.o CC kernel/panic.o CC arch/sh/mm/mmap.o CC arch/sh/kernel/idle.o CC arch/sh/kernel/io.o LD arch/sh/boards/built-in.o CC arch/sh/kernel/irq.o LD certs/built-in.o CC kernel/cpu.o CC arch/sh/mm/cache-sh3.o CC mm/filemap.o CC ipc/util.o CC fs/open.o CC mm/mempool.o LD init/mounts.o LD init/built-in.o CC mm/oom_kill.o CC arch/sh/mm/extable_32.o CC arch/sh/kernel/irq_32.o CC arch/sh/kernel/kdebugfs.o CC arch/sh/mm/fault.o CC kernel/exit.o CC ipc/msgutil.o CC arch/sh/kernel/machvec.o CC ipc/msg.o CC kernel/softirq.o CC arch/sh/kernel/nmi_debug.o CC arch/sh/mm/gup.o CC arch/sh/mm/ioremap.o CC ipc/sem.o CC arch/sh/kernel/process.o CC arch/sh/kernel/process_32.o CC ipc/shm.o CC fs/read_write.o CC arch/sh/mm/kmap.o CC security/commoncap.o CC security/min_addr.o CC arch/sh/kernel/ptrace.o CC kernel/resource.o CC mm/maccess.o CC arch/sh/mm/pgtable.o CC arch/sh/kernel/ptrace_32.o CC arch/sh/kernel/reboot.o CC arch/sh/mm/tlbex_32.o CC fs/file_table.o CC mm/page_alloc.o CC security/lsm_audit.o CC mm/page-writeback.o CC ipc/syscall.o CC ipc/ipc_sysctl.o CC arch/sh/mm/tlbflush_32.o CC arch/sh/kernel/return_address.o CC arch/sh/kernel/setup.o CC ipc/mqueue.o CC ipc/namespace.o CC arch/sh/mm/tlb-sh3.o CC kernel/sysctl.o CC ipc/mq_sysctl.o CC fs/super.o CC arch/sh/mm/uncached.o LD security/built-in.o CC arch/sh/kernel/signal_32.o CC arch/sh/kernel/sys_sh.o AS arch/sh/kernel/syscalls_32.o CC arch/sh/kernel/time.o CC arch/sh/kernel/topology.o CC fs/char_dev.o LD arch/sh/mm/built-in.o CC crypto/api.o CC block/bio.o CC block/elevator.o CC arch/sh/kernel/traps.o LD ipc/built-in.o CC kernel/sysctl_binary.o CC arch/sh/kernel/traps_32.o CC fs/stat.o CC fs/exec.o CC arch/sh/kernel/unwinder.o CC mm/readahead.o CC crypto/cipher.o CC kernel/capability.o CC kernel/ptrace.o CC arch/sh/kernel/iomap.o CC arch/sh/kernel/sys_sh32.o CC crypto/compress.o CC kernel/user.o CC crypto/memneq.o CC kernel/signal.o CC block/blk-core.o CC mm/swap.o CC arch/sh/kernel/cpu/irq/imask.o AS arch/sh/kernel/cpu/sh3/ex.o CC arch/sh/kernel/cpu/sh3/probe.o AS arch/sh/kernel/cpu/sh3/entry.o /home/kisskb/slave/src/arch/sh/kernel/cpu/sh3/../../entry-common.S: Assembler messages: /home/kisskb/slave/src/arch/sh/kernel/cpu/sh3/../../entry-common.S:389: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence /home/kisskb/slave/src/arch/sh/kernel/cpu/sh3/../../entry-common.S:392: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence CC arch/sh/kernel/cpu/sh3/setup-sh3.o LD drivers/amba/built-in.o LD drivers/auxdisplay/built-in.o CC fs/pipe.o CC drivers/base/component.o CC drivers/base/core.o LD arch/sh/kernel/cpu/irq/built-in.o CC block/blk-tag.o CC arch/sh/kernel/cpu/sh3/setup-sh7720.o CC fs/namei.o CC crypto/crypto_wq.o CC arch/sh/kernel/cpu/sh3/serial-sh7720.o CC crypto/algapi.o CC mm/truncate.o CC arch/sh/kernel/cpu/sh3/clock-sh7710.o CC drivers/block/brd.o CC arch/sh/kernel/cpu/adc.o CC arch/sh/kernel/cpu/sh3/pinmux-sh7720.o LD arch/sh/kernel/cpu/sh3/built-in.o LD drivers/bus/built-in.o LD drivers/cdrom/built-in.o CC fs/fcntl.o CC mm/vmscan.o CC arch/sh/kernel/cpu/clock-cpg.o LD drivers/block/built-in.o CC block/blk-sysfs.o CC kernel/sys.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) ^ CC kernel/kmod.o CC arch/sh/kernel/cpu/init.o CC mm/shmem.o CC crypto/scatterwalk.o CC drivers/char/mem.o CC drivers/base/bus.o CC arch/sh/kernel/cpu/clock.o CC block/blk-flush.o CC arch/sh/kernel/cpu/fpu.o CC arch/sh/kernel/cpu/pfc.o CC arch/sh/kernel/vsyscall/vsyscall.o CC crypto/proc.o CC drivers/char/random.o CC arch/sh/kernel/cpu/proc.o CC block/blk-settings.o CC drivers/base/dd.o LDS arch/sh/kernel/vsyscall/vsyscall.lds CC fs/ioctl.o AS arch/sh/kernel/vsyscall/vsyscall-trapa.o AS arch/sh/kernel/vsyscall/vsyscall-note.o SYSCALL arch/sh/kernel/vsyscall/vsyscall-trapa.so SYSCALL arch/sh/kernel/vsyscall/vsyscall-syms.o AS arch/sh/kernel/vsyscall/vsyscall-syscall.o CC crypto/aead.o LD arch/sh/kernel/vsyscall/built-in.o CC fs/readdir.o CC kernel/workqueue.o LD arch/sh/kernel/cpu/built-in.o CC arch/sh/kernel/sh_ksyms_32.o CC arch/sh/kernel/module.o LD drivers/char/ipmi/built-in.o CC kernel/pid.o CC drivers/base/syscore.o CC arch/sh/kernel/disassemble.o CC drivers/base/driver.o CC block/blk-ioc.o CC drivers/char/misc.o CC fs/select.o CC mm/util.o CC arch/sh/kernel/perf_event.o CC crypto/ablkcipher.o CC crypto/blkcipher.o CC drivers/base/class.o LD drivers/char/agp/built-in.o LD drivers/char/built-in.o CC drivers/base/platform.o CC block/blk-map.o CC mm/mmzone.o CC kernel/task_work.o CC arch/sh/kernel/perf_callchain.o CC mm/vmstat.o CC arch/sh/kernel/hw_breakpoint.o AS arch/sh/kernel/head_32.o CC mm/backing-dev.o CC block/blk-exec.o CC block/blk-merge.o CC block/blk-softirq.o CC crypto/skcipher.o CC kernel/extable.o CC fs/dcache.o LDS arch/sh/kernel/vmlinux.lds LD arch/sh/kernel/built-in.o CC fs/inode.o CC drivers/base/cpu.o CC fs/attr.o CC kernel/params.o CC kernel/kthread.o CC kernel/sys_ni.o CC fs/bad_inode.o CC mm/mm_init.o CC drivers/base/firmware.o CC drivers/base/init.o CC drivers/base/map.o CC block/blk-timeout.o CC crypto/ahash.o CC kernel/nsproxy.o CC fs/file.o CC mm/mmu_context.o CC mm/percpu.o CC drivers/base/devres.o CC mm/slab_common.o CC mm/compaction.o CC block/blk-lib.o CC crypto/shash.o CC kernel/notifier.o CC fs/filesystems.o CC drivers/base/attribute_container.o LD sound/built-in.o CC drivers/base/transport_class.o CC mm/vmacache.o LD firmware/built-in.o CC drivers/clk/clk-devres.o CC kernel/ksysfs.o CC kernel/cred.o CC block/blk-mq.o CC arch/sh/drivers/dma/dma-sh.o CC fs/namespace.o CC drivers/base/topology.o CC crypto/akcipher.o CC fs/seq_file.o CC drivers/clk/clkdev.o CC mm/interval_tree.o CC mm/list_lru.o CC drivers/base/container.o CC arch/sh/drivers/dma/dma-api.o CC drivers/base/property.o CC crypto/kpp.o LD drivers/clk/bcm/built-in.o LD drivers/clk/mvebu/built-in.o CC mm/workingset.o LD drivers/clk/ti/built-in.o LD drivers/clk/built-in.o CC kernel/reboot.o CC kernel/async.o CC mm/debug.o CC mm/gup.o CC mm/highmem.o CC arch/sh/drivers/dma/dma-sysfs.o CC fs/xattr.o CC crypto/acompress.o CC fs/libfs.o LD arch/sh/drivers/dma/built-in.o CC arch/sh/drivers/heartbeat.o CC kernel/range.o CC kernel/smpboot.o CC kernel/ucount.o CC block/blk-mq-tag.o LD arch/sh/drivers/built-in.o CC block/blk-stat.o CC drivers/base/cacheinfo.o CC crypto/scompress.o CC crypto/algboss.o CC block/blk-mq-sysfs.o CC mm/memory.o CC kernel/groups.o CC kernel/bpf/core.o CC crypto/testmgr.o CC drivers/base/power/clock_ops.o CC crypto/crypto_null.o CC crypto/aes_generic.o CC fs/fs-writeback.o CC kernel/events/core.o LD drivers/base/test/built-in.o CC block/blk-mq-cpumap.o CC block/ioctl.o LD drivers/base/power/built-in.o CC drivers/base/dma-mapping.o CC drivers/base/dma-coherent.o CC drivers/base/firmware_class.o CC block/genhd.o CC kernel/irq/irqdesc.o LD kernel/livepatch/built-in.o CC fs/pnode.o CC crypto/crc32c_generic.o CC kernel/irq/handle.o LD kernel/bpf/built-in.o CC kernel/events/ring_buffer.o CC fs/splice.o CC mm/mincore.o CC drivers/base/module.o CC drivers/base/pinctrl.o CC crypto/rng.o CC [M] crypto/echainiv.o CC [M] crypto/hmac.o CC kernel/irq/manage.o CC mm/mlock.o LD drivers/base/built-in.o CC drivers/clocksource/sh_cmt.o CC block/scsi_ioctl.o CC kernel/irq/spurious.o CC mm/mmap.o CC mm/mprotect.o CC [M] crypto/sha256_generic.o CC mm/mremap.o CC drivers/clocksource/sh_tmu.o CC fs/sync.o CC kernel/irq/resend.o CC kernel/irq/chip.o CC fs/utimes.o CC block/partition-generic.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 block/ioprio.o CC net/socket.o LD drivers/clocksource/built-in.o LD drivers/crypto/built-in.o LD drivers/firewire/built-in.o LD drivers/firmware/broadcom/built-in.o LD drivers/firmware/meson/built-in.o LD drivers/firmware/tegra/built-in.o LD drivers/firmware/built-in.o CC fs/stack.o CC drivers/gpio/devres.o AS arch/sh/lib/movmem.o CC arch/sh/lib/ashldi3.o CC [M] crypto/drbg.o CC kernel/irq/dummychip.o CC fs/fs_struct.o CC arch/sh/lib/ashrdi3.o CC kernel/irq/devres.o CC drivers/gpio/gpiolib.o CC block/badblocks.o CC mm/msync.o CC arch/sh/lib/lshrdi3.o CC fs/statfs.o CC mm/rmap.o CC [M] crypto/jitterentropy.o CC kernel/irq/irqdomain.o CC [M] crypto/jitterentropy-kcapi.o CC fs/fs_pin.o AS arch/sh/lib/ashlsi3.o AS arch/sh/lib/ashrsi3.o AS arch/sh/lib/ashiftrt.o AS arch/sh/lib/lshrsi3.o CC kernel/events/callchain.o AS arch/sh/lib/udiv_qrnnd.o CC arch/sh/lib/io.o CC block/partitions/check.o CC block/partitions/msdos.o CC fs/nsfs.o LD net/802/built-in.o LD crypto/crypto.o LD crypto/crypto_algapi.o LD crypto/crypto_blkcipher.o LD crypto/crypto_hash.o CC net/core/sock.o LD crypto/crypto_acompress.o LD crypto/cryptomgr.o LD [M] crypto/jitterentropy_rng.o LD crypto/built-in.o AS arch/sh/lib/__clear_user.o AS arch/sh/lib/checksum.o AS arch/sh/lib/copy_page.o CC arch/sh/lib/delay.o CC kernel/events/hw_breakpoint.o CC lib/lockref.o CC kernel/irq/proc.o CC fs/buffer.o CC block/partitions/efi.o CC lib/bcd.o CC lib/div64.o CC mm/vmalloc.o CC arch/sh/lib/div64-generic.o AS arch/sh/lib/div64.o AS arch/sh/lib/memchr.o AS arch/sh/lib/memcpy.o AS arch/sh/lib/memmove.o AS arch/sh/lib/memset.o AS arch/sh/lib/strlen.o AS arch/sh/lib/udivsi3.o AS arch/sh/lib/udivsi3_i4i.o CC mm/pagewalk.o AR arch/sh/lib/lib.a EXPORTS arch/sh/lib/lib-ksyms.o LD arch/sh/lib/built-in.o CC net/core/request_sock.o LD kernel/irq/built-in.o CC kernel/locking/mutex.o CC lib/sort.o CC drivers/gpio/gpiolib-legacy.o CC lib/parser.o CC lib/halfmd4.o LD kernel/events/built-in.o CC lib/debug_locks.o CC net/core/skbuff.o CC net/core/datagram.o LD block/partitions/built-in.o CC block/noop-iosched.o CC lib/random32.o CC drivers/gpio/gpiolib-devprop.o CC kernel/locking/semaphore.o CC kernel/locking/rwsem.o CC lib/bust_spinlocks.o LD block/built-in.o CC lib/kasprintf.o CC mm/pgtable-generic.o LD drivers/gpio/built-in.o LD drivers/gpu/drm/bridge/built-in.o LD drivers/gpu/drm/hisilicon/built-in.o LD drivers/gpu/drm/i2c/built-in.o LD drivers/gpu/drm/omapdrm/displays/built-in.o LD drivers/gpu/drm/omapdrm/dss/built-in.o LD drivers/gpu/drm/omapdrm/built-in.o LD drivers/gpu/drm/panel/built-in.o LD drivers/gpu/drm/tilcdc/built-in.o LD drivers/gpu/drm/built-in.o LD drivers/gpu/vga/built-in.o LD drivers/gpu/built-in.o CC drivers/hid/hid-core.o CC lib/bitmap.o CC drivers/hid/hid-input.o CC kernel/locking/percpu-rwsem.o CC drivers/hid/hid-generic.o CC mm/process_vm_access.o CC fs/block_dev.o CC drivers/hid/hid-a4tech.o CC kernel/locking/rtmutex.o CC net/core/stream.o CC kernel/locking/rwsem-spinlock.o CC lib/scatterlist.o CC mm/init-mm.o CC drivers/hid/hid-apple.o CC mm/bootmem.o CC drivers/hid/hid-belkin.o LD kernel/locking/built-in.o CC kernel/power/qos.o CC drivers/hid/hid-cherry.o CC net/core/scm.o /home/kisskb/slave/src/mm/bootmem.c: In function 'mark_bootmem': /home/kisskb/slave/src/mm/bootmem.c:385:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ CC drivers/hid/hid-chicony.o CC lib/gcd.o CC lib/lcm.o CC drivers/hid/hid-cypress.o CC lib/list_sort.o CC lib/uuid.o CC net/core/gen_stats.o CC fs/direct-io.o CC mm/fadvise.o CC fs/mpage.o CC lib/flex_array.o CC lib/iov_iter.o CC kernel/power/poweroff.o LD kernel/power/built-in.o CC kernel/printk/printk.o CC kernel/rcu/update.o CC mm/madvise.o CC drivers/hid/hid-ezkey.o CC mm/memblock.o CC lib/clz_ctz.o CC net/core/gen_estimator.o CC net/core/net_namespace.o CC kernel/rcu/sync.o CC kernel/rcu/srcu.o CC mm/page_io.o CC fs/proc_namespace.o CC lib/bsearch.o CC kernel/rcu/tiny.o CC kernel/sched/core.o CC kernel/sched/loadavg.o CC fs/devpts/inode.o CC drivers/hid/hid-kensington.o CC mm/swap_state.o CC lib/find_bit.o CC lib/llist.o /home/kisskb/slave/src/kernel/sched/core.c: In function 'pick_next_task': /home/kisskb/slave/src/kernel/sched/core.c:3293:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ CC lib/memweight.o CC mm/swapfile.o LD kernel/rcu/built-in.o CC lib/kfifo.o CC kernel/printk/nmi.o CC drivers/hid/hid-lg.o CC drivers/hid/hid-microsoft.o CC net/core/secure_seq.o LD kernel/printk/built-in.o LD fs/devpts/devpts.o CC net/core/flow_dissector.o LD fs/devpts/built-in.o CC net/core/sysctl_net_core.o LD fs/exofs/built-in.o CC fs/exportfs/expfs.o CC lib/percpu-refcount.o CC lib/percpu_ida.o CC net/ethernet/eth.o LD drivers/hwtracing/intel_th/built-in.o CC drivers/hid/hid-monterey.o CC net/ipv4/route.o LD fs/exportfs/exportfs.o CC net/ipv6/addrconf_core.o LD fs/exportfs/built-in.o CC fs/ext2/balloc.o CC lib/rhashtable.o CC fs/ext2/dir.o LD drivers/hid/hid.o LD drivers/hid/hid-logitech.o LD drivers/hid/built-in.o LD drivers/i2c/algos/built-in.o LD drivers/i2c/busses/built-in.o LD drivers/i2c/muxes/built-in.o LD drivers/i2c/built-in.o LD drivers/idle/built-in.o CC drivers/input/input.o CC kernel/sched/clock.o LD net/ethernet/built-in.o CC kernel/sched/cputime.o CC drivers/input/serio/serio.o CC drivers/input/serio/serport.o CC net/core/dev.o CC net/ipv6/exthdrs_core.o CC fs/ext2/file.o CC mm/dmapool.o CC lib/reciprocal_div.o CC lib/once.o CC fs/ext2/ialloc.o CC fs/ext2/inode.o CC kernel/sched/idle_task.o CC drivers/input/serio/libps2.o CC lib/string_helpers.o CC mm/slab.o CC drivers/input/input-compat.o CC kernel/sched/fair.o CC net/ipv6/ip6_checksum.o CC drivers/input/input-mt.o LD drivers/input/serio/built-in.o CC drivers/input/ff-core.o CC drivers/input/mousedev.o CC fs/ext2/ioctl.o CC lib/hexdump.o CC kernel/sched/rt.o CC net/ipv4/inetpeer.o CC lib/kstrtox.o CC lib/iomap_copy.o CC fs/ext2/namei.o CC kernel/time/time.o CC kernel/futex.o CC kernel/sched/deadline.o CC drivers/input/evdev.o CC net/ipv6/ip6_icmp.o CC fs/ext2/super.o CC lib/devres.o CC mm/migrate.o CC kernel/sched/stop_task.o CC net/ipv6/output_core.o CC kernel/time/timer.o CC drivers/input/keyboard/atkbd.o CC net/ipv4/protocol.o CC lib/hweight.o CC kernel/sched/wait.o CC lib/bitrev.o CC fs/ext2/symlink.o CC lib/crc16.o HOSTCC lib/gen_crc32table CC mm/quicklist.o LD fs/ext2/ext2.o LD fs/ext2/built-in.o CC kernel/sched/swait.o CC fs/ext4/balloc.o CC kernel/time/hrtimer.o CC net/ipv4/ip_input.o CC net/ipv6/protocol.o CC net/ipv4/ip_fragment.o LD drivers/input/keyboard/built-in.o CC lib/lz4/lz4_decompress.o LD drivers/input/mouse/built-in.o LD drivers/input/input-core.o LD drivers/input/built-in.o LD drivers/iommu/built-in.o LD drivers/irqchip/built-in.o LD drivers/lguest/built-in.o LD drivers/macintosh/built-in.o LD drivers/media/common/b2c2/built-in.o LD drivers/media/common/saa7146/built-in.o LD drivers/media/common/siano/built-in.o LD drivers/media/common/v4l2-tpg/built-in.o CC kernel/sched/completion.o LD drivers/media/common/built-in.o LD drivers/media/firewire/built-in.o LD drivers/media/i2c/soc_camera/built-in.o LD drivers/media/i2c/built-in.o LD drivers/media/mmc/siano/built-in.o LD drivers/media/mmc/built-in.o LD drivers/media/pci/b2c2/built-in.o LD drivers/media/pci/ddbridge/built-in.o LD drivers/media/pci/dm1105/built-in.o LD drivers/media/pci/mantis/built-in.o LD drivers/media/pci/netup_unidvb/built-in.o LD drivers/media/pci/ngene/built-in.o LD drivers/media/pci/pluto2/built-in.o LD drivers/media/pci/pt1/built-in.o LD drivers/media/pci/pt3/built-in.o LD drivers/media/pci/saa7146/built-in.o LD drivers/media/pci/smipcie/built-in.o LD drivers/media/pci/ttpci/built-in.o LD drivers/media/pci/built-in.o LD mm/built-in.o LD drivers/media/platform/omap/built-in.o LD drivers/media/platform/built-in.o LD drivers/media/rc/keymaps/built-in.o LD drivers/media/rc/built-in.o LD drivers/media/spi/built-in.o LD drivers/media/tuners/built-in.o CC kernel/time/timekeeping.o LD drivers/media/usb/b2c2/built-in.o LD drivers/media/usb/dvb-usb/built-in.o LD drivers/media/usb/dvb-usb-v2/built-in.o LD drivers/media/usb/s2255/built-in.o CC net/core/ethtool.o LD drivers/media/usb/siano/built-in.o LD drivers/media/usb/stkwebcam/built-in.o LD drivers/media/usb/ttusb-budget/built-in.o LD drivers/media/usb/ttusb-dec/built-in.o LD drivers/media/usb/zr364xx/built-in.o LD drivers/media/usb/built-in.o LD drivers/media/built-in.o LD drivers/mfd/built-in.o LD drivers/misc/cb710/built-in.o LD lib/lz4/built-in.o LD drivers/misc/eeprom/built-in.o CC lib/lzo/lzo1x_decompress_safe.o LD drivers/misc/lis3lv02d/built-in.o LD drivers/misc/mic/bus/built-in.o LD drivers/misc/mic/built-in.o LD drivers/misc/ti-st/built-in.o LD drivers/misc/built-in.o LD drivers/mmc/built-in.o CC drivers/mtd/mtdcore.o CC kernel/sched/idle.o CC fs/ext4/bitmap.o CC net/ipv6/ip6_offload.o CC net/ipv6/tcpv6_offload.o CC net/ipv6/exthdrs_offload.o /home/kisskb/slave/src/net/core/ethtool.c: In function 'ethtool_get_feature_mask': /home/kisskb/slave/src/net/core/ethtool.c:311:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ LD lib/lzo/lzo_decompress.o LD lib/lzo/built-in.o CC lib/xz/xz_dec_syms.o CC fs/ext4/dir.o LD kernel/sched/built-in.o CC net/ipv4/ip_forward.o CC net/ipv4/ip_options.o CC lib/xz/xz_dec_stream.o CC lib/xz/xz_dec_lzma2.o CC lib/xz/xz_dec_bcj.o LD net/ipv6/built-in.o CC net/ipv4/ip_output.o CC fs/ext4/file.o CC drivers/mtd/mtdsuper.o CC net/ipv4/ip_sockglue.o CC net/ipv4/inet_hashtables.o In file included from /home/kisskb/slave/src/fs/ext4/file.c:30:0: /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode': /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ LD lib/xz/xz_dec.o LD lib/xz/built-in.o CC lib/zlib_deflate/deflate.o CC kernel/time/ntp.o CC lib/zlib_inflate/inffast.o CC fs/ext4/fsync.o CC drivers/mtd/mtdconcat.o CC lib/zlib_inflate/inflate.o CC net/core/dev_addr_lists.o CC net/core/dst.o In file included from /home/kisskb/slave/src/fs/ext4/fsync.c:32:0: /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode': /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ CC lib/zlib_deflate/deftree.o CC kernel/time/clocksource.o CC fs/ext4/ialloc.o CC lib/zlib_inflate/infutil.o CC lib/zlib_inflate/inftrees.o CC lib/zlib_inflate/inflate_syms.o CC drivers/mtd/mtdpart.o CC lib/zlib_deflate/deflate_syms.o CC fs/ext4/inode.o CC net/netlink/af_netlink.o CC net/netlink/genetlink.o CC net/core/netevent.o CC net/ipv4/inet_timewait_sock.o LD lib/zlib_inflate/zlib_inflate.o LD lib/zlib_inflate/built-in.o CC lib/audit.o CC kernel/time/jiffies.o LD lib/zlib_deflate/zlib_deflate.o LD lib/zlib_deflate/built-in.o CC lib/syscall.o CC net/ipv4/inet_connection_sock.o CC net/ipv4/tcp.o In file included from /home/kisskb/slave/src/fs/ext4/inode.c:42:0: /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode': /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ CC lib/nlattr.o CC kernel/time/timer_list.o CC net/core/neighbour.o CC drivers/mtd/mtdchar.o CC kernel/time/timeconv.o /home/kisskb/slave/src/fs/ext4/inode.c: In function 'ext4_map_blocks': /home/kisskb/slave/src/fs/ext4/inode.c:574:5: warning: 'retval' may be used uninitialized in this function [-Wmaybe-uninitialized] if (retval > 0 && map->m_flags & EXT4_MAP_MAPPED) { ^ CC net/core/rtnetlink.o CC lib/atomic64.o CC lib/dynamic_queue_limits.o CC kernel/time/timecounter.o CC net/core/utils.o CC kernel/time/alarmtimer.o CC lib/strncpy_from_user.o LD virt/lib/built-in.o LD virt/built-in.o CC net/core/link_watch.o CC drivers/mtd/redboot.o CC lib/strnlen_user.o /home/kisskb/slave/src/net/core/neighbour.c: In function 'neigh_sysctl_register': /home/kisskb/slave/src/net/core/neighbour.c:3180:2: warning: 'p_name' may be used uninitialized in this function [-Wmaybe-uninitialized] snprintf(neigh_path, sizeof(neigh_path), "net/%s/neigh/%s", ^ LD net/netlink/built-in.o CC drivers/mtd/cmdlinepart.o CC lib/net_utils.o CC kernel/time/posix-timers.o CC net/core/filter.o CC net/core/sock_diag.o CC drivers/mtd/mtd_blkdevs.o CC kernel/time/posix-cpu-timers.o CC lib/sbitmap.o CC fs/ext4/page-io.o CC net/ipv4/tcp_input.o CC drivers/mtd/mtdblock.o CC lib/argv_split.o CC lib/bug.o CC lib/chacha20.o CC drivers/net/mii.o CC drivers/mtd/chips/chipreg.o CC kernel/time/posix-clock.o CC kernel/time/itimer.o CC fs/ext4/ioctl.o LD drivers/mtd/devices/built-in.o CC net/packet/af_packet.o CC net/sched/sch_generic.o CC lib/cmdline.o CC lib/ctype.o CC lib/dec_and_lock.o CC net/sunrpc/clnt.o CC drivers/mtd/chips/cfi_probe.o CC lib/decompress.o CC lib/decompress_bunzip2.o CC kernel/time/clockevents.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 net/core/dev_ioctl.o CC drivers/mtd/chips/cfi_util.o CC fs/ext4/namei.o CC drivers/net/Space.o CC lib/decompress_inflate.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); ^ CC lib/decompress_unlz4.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; ^ 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 kernel/time/tick-common.o CC drivers/net/loopback.o CC net/sched/sch_mq.o CC lib/decompress_unlzma.o CC drivers/mtd/chips/cfi_cmdset_0002.o CC net/core/tso.o CC net/sunrpc/xprt.o LD drivers/net/ethernet/8390/built-in.o LD drivers/net/ethernet/alacritech/built-in.o CC kernel/time/sched_clock.o LD drivers/net/ethernet/amazon/built-in.o LD drivers/net/ethernet/arc/built-in.o LD drivers/net/ethernet/broadcom/built-in.o LD drivers/net/ethernet/cadence/built-in.o LD drivers/net/ethernet/ezchip/built-in.o LD drivers/net/ethernet/i825xx/built-in.o LD drivers/net/ethernet/intel/built-in.o LD drivers/net/ethernet/marvell/built-in.o LD drivers/net/ethernet/micrel/built-in.o LD drivers/net/ethernet/natsemi/built-in.o LD drivers/net/ethernet/netronome/built-in.o LD drivers/net/ethernet/qualcomm/emac/built-in.o /home/kisskb/slave/src/net/packet/af_packet.c: In function 'tpacket_rcv': /home/kisskb/slave/src/net/packet/af_packet.c:2125:33: warning: 'hdrlen' may be used uninitialized in this function [-Wmaybe-uninitialized] unsigned short macoff, netoff, hdrlen; ^ LD drivers/net/ethernet/qualcomm/built-in.o LD drivers/net/ethernet/renesas/built-in.o LD drivers/net/ethernet/rocker/built-in.o LD drivers/net/ethernet/samsung/built-in.o LD drivers/net/ethernet/seeq/built-in.o CC lib/decompress_unlzo.o CC drivers/net/ethernet/smsc/smsc911x.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 net/sched/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/jbd2/transaction.o LD kernel/time/built-in.o CC kernel/up.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; ^ 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; ^ CC lib/decompress_unxz.o CC net/core/sock_reuseport.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 kernel/uid16.o CC fs/ext4/super.o LD net/packet/built-in.o CC fs/ext4/symlink.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; ^ CC lib/dma-noop.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: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; ^ 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 drivers/mtd/chips/gen_probe.o CC kernel/module.o CC lib/dump_stack.o CC net/sunrpc/socklib.o CC net/sunrpc/xprtsock.o CC net/ipv4/tcp_output.o CC fs/jbd2/commit.o CC net/core/net-sysfs.o CC lib/earlycpio.o LD drivers/net/ethernet/smsc/built-in.o LD drivers/net/ethernet/stmicro/built-in.o CC lib/extable.o LD drivers/net/ethernet/synopsys/built-in.o LD drivers/net/ethernet/via/built-in.o LD drivers/net/ethernet/wiznet/built-in.o LD drivers/net/ethernet/built-in.o CC drivers/net/phy/phy.o LD drivers/mtd/chips/built-in.o LD drivers/mtd/lpddr/built-in.o CC drivers/mtd/maps/physmap.o CC lib/flex_proportions.o CC fs/jbd2/recovery.o /home/kisskb/slave/src/kernel/module.c: In function '__symbol_put': /home/kisskb/slave/src/kernel/module.c:1039:2: warning: 'owner' may be used uninitialized in this function [-Wmaybe-uninitialized] module_put(owner); ^ CC lib/idr.o LD drivers/mtd/maps/built-in.o LD drivers/mtd/nand/built-in.o CC kernel/kallsyms.o LD drivers/mtd/onenand/built-in.o LD drivers/mtd/tests/built-in.o LD drivers/mtd/mtd.o LD drivers/mtd/built-in.o CC kernel/acct.o /home/kisskb/slave/src/kernel/module.c: In function 'load_module': /home/kisskb/slave/src/kernel/module.c:1310:23: warning: 'crc' may be used uninitialized in this function [-Wmaybe-uninitialized] const unsigned long crc; ^ CC fs/jbd2/checkpoint.o CC net/core/net-procfs.o CC drivers/net/phy/phy_device.o CC lib/int_sqrt.o CC net/sunrpc/sched.o CC lib/ioremap.o LD drivers/nfc/built-in.o CC kernel/utsname.o CC fs/jbd2/revoke.o CC fs/jbd2/journal.o CC fs/jffs2/compr.o CC kernel/pid_namespace.o CC fs/ext4/hash.o CC lib/irq_regs.o LD net/core/built-in.o CC fs/kernfs/mount.o CC lib/is_single_threaded.o CC lib/klist.o CC fs/jffs2/dir.o CC net/sunrpc/auth.o CC net/ipv4/tcp_timer.o CC fs/ext4/resize.o CC lib/kobject.o CC fs/kernfs/inode.o CC drivers/net/phy/mdio_bus.o CC kernel/audit.o CC fs/jffs2/file.o LD drivers/nvme/host/built-in.o LD drivers/nvme/target/built-in.o LD drivers/nvme/built-in.o CC lib/kobject_uevent.o CC drivers/net/phy/mdio_device.o CC fs/kernfs/dir.o CC fs/jffs2/ioctl.o LD fs/jbd2/jbd2.o LD fs/jbd2/built-in.o CC fs/kernfs/file.o CC net/sunrpc/auth_null.o CC fs/jffs2/nodelist.o CC fs/jffs2/malloc.o CC drivers/net/phy/smsc.o CC net/ipv4/tcp_ipv4.o CC lib/md5.o CC net/sunrpc/auth_unix.o CC lib/nmi_backtrace.o CC lib/nodemask.o CC fs/ext4/extents.o CC fs/ext4/ext4_jbd2.o CC fs/kernfs/symlink.o CC fs/jffs2/read.o LD drivers/net/phy/libphy.o LD drivers/net/phy/built-in.o LD drivers/net/wireless/admtek/built-in.o LD drivers/net/wireless/ath/built-in.o LD drivers/net/wireless/atmel/built-in.o LD drivers/net/wireless/broadcom/built-in.o LD drivers/net/wireless/cisco/built-in.o LD drivers/net/wireless/intel/built-in.o LD drivers/net/wireless/intersil/built-in.o LD drivers/net/wireless/marvell/built-in.o LD drivers/net/wireless/mediatek/built-in.o LD drivers/net/wireless/ralink/built-in.o LD drivers/net/wireless/realtek/built-in.o LD drivers/net/wireless/rsi/built-in.o LD drivers/net/wireless/st/built-in.o CC fs/ext4/migrate.o LD drivers/net/wireless/ti/built-in.o LD drivers/net/wireless/zydas/built-in.o LD drivers/net/wireless/built-in.o LD drivers/net/built-in.o LD drivers/perf/built-in.o CC drivers/pinctrl/core.o CC lib/plist.o CC kernel/auditfilter.o CC lib/radix-tree.o LD fs/kernfs/built-in.o In file included from /home/kisskb/slave/src/fs/ext4/ext4_jbd2.c:5:0: /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode': /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ In file included from /home/kisskb/slave/src/fs/ext4/extents.c:43:0: /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode': /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ CC lib/ratelimit.o CC fs/jffs2/nodemgmt.o CC net/ipv4/tcp_minisocks.o CC net/sunrpc/auth_generic.o CC net/sunrpc/svc.o CC net/sunrpc/svcsock.o CC drivers/pinctrl/pinctrl-utils.o CC lib/rbtree.o CC fs/jffs2/readinode.o CC kernel/auditsc.o In file included from /home/kisskb/slave/src/include/linux/sunrpc/svcsock.h:13:0, from /home/kisskb/slave/src/net/sunrpc/svcsock.c:53: /home/kisskb/slave/src/include/linux/sunrpc/svc_xprt.h: In function 'svc_addr_len': /home/kisskb/slave/src/include/linux/sunrpc/svc_xprt.h:177:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ CC kernel/audit_watch.o CC drivers/pinctrl/pinmux.o CC lib/seq_buf.o /home/kisskb/slave/src/net/sunrpc/svcsock.c: In function 'svc_setup_socket': /home/kisskb/slave/src/net/sunrpc/svcsock.c:747:6: warning: 'optname' may be used uninitialized in this function [-Wmaybe-uninitialized] err = kernel_setsockopt(svsk->sk_sock, level, optname, ^ /home/kisskb/slave/src/net/sunrpc/svcsock.c:714:18: note: 'optname' was declared here int err, level, optname, one = 1; ^ /home/kisskb/slave/src/net/sunrpc/svcsock.c:747:6: warning: 'level' may be used uninitialized in this function [-Wmaybe-uninitialized] err = kernel_setsockopt(svsk->sk_sock, level, optname, ^ /home/kisskb/slave/src/net/sunrpc/svcsock.c:714:11: note: 'level' was declared here int err, level, optname, one = 1; ^ CC drivers/pinctrl/pinconf.o CC net/ipv4/tcp_cong.o /home/kisskb/slave/src/fs/ext4/extents.c: In function 'ext4_ext_map_blocks': /home/kisskb/slave/src/fs/ext4/extents.c:2326:14: warning: 'len' may be used uninitialized in this function [-Wmaybe-uninitialized] ext4_lblk_t len; ^ CC fs/jffs2/write.o CC fs/jffs2/scan.o CC lib/sha1.o CC drivers/pinctrl/pinconf-generic.o CC fs/jffs2/gc.o CC lib/show_mem.o CC net/sunrpc/svcauth.o LD drivers/pinctrl/bcm/built-in.o LD drivers/pinctrl/freescale/built-in.o CC lib/string.o LD drivers/pinctrl/nomadik/built-in.o CC net/ipv4/tcp_metrics.o CC drivers/pinctrl/sh-pfc/core.o CC net/ipv4/tcp_fastopen.o CC fs/ext4/mballoc.o CC lib/timerqueue.o CC fs/ext4/block_validity.o CC kernel/audit_fsnotify.o CC fs/jffs2/symlink.o CC drivers/pinctrl/sh-pfc/pinctrl.o CC lib/vsprintf.o CC lib/win_minmax.o CC net/sunrpc/svcauth_unix.o CC fs/jffs2/build.o In file included from /home/kisskb/slave/src/fs/ext4/mballoc.c:24:0: /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode': /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ CC fs/jffs2/erase.o CC fs/jffs2/background.o CC [M] lib/crc-ccitt.o CC kernel/audit_tree.o CC drivers/pinctrl/sh-pfc/gpio.o CC net/ipv4/tcp_rate.o CC drivers/pinctrl/sh-pfc/pfc-sh7720.o CC net/unix/af_unix.o CC fs/ext4/move_extent.o CC fs/jffs2/fs.o /home/kisskb/slave/src/net/sunrpc/svcauth_unix.c: In function 'svcauth_unix_set_client': /home/kisskb/slave/src/net/sunrpc/svcauth_unix.c:685:9: warning: 'sin6' may be used uninitialized in this function [-Wmaybe-uninitialized] ipm = __ip_map_lookup(sn->ip_map_cache, rqstp->rq_server->sv_program->pg_class, ^ CC fs/jffs2/writev.o LD drivers/pinctrl/sh-pfc/built-in.o LD drivers/pinctrl/built-in.o LD drivers/platform/built-in.o LD drivers/power/built-in.o LD drivers/ptp/built-in.o LD drivers/pwm/built-in.o CC drivers/rtc/rtc-lib.o In file included from /home/kisskb/slave/src/fs/ext4/move_extent.c:19:0: /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode': /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ CC net/ipv4/tcp_recovery.o CC kernel/relay.o CC kernel/utsname_sysctl.o CC net/sunrpc/addr.o CC drivers/sh/clk/core.o CC fs/jffs2/super.o CC fs/jffs2/debug.o CC drivers/rtc/systohc.o CC net/ipv4/tcp_offload.o GEN lib/crc32table.h AR lib/lib.a CC lib/crc32.o EXPORTS lib/lib-ksyms.o CC drivers/rtc/class.o CC drivers/sh/clk/cpg.o CC fs/jffs2/compr_rtime.o CC kernel/elfcore.o CC kernel/irq_work.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/sunrpc/rpcb_clnt.o CC fs/ext4/mmp.o CC fs/jffs2/compr_zlib.o CC drivers/sh/intc/access.o LD drivers/sh/clk/built-in.o LD net/wireless/built-in.o CC net/ipv4/datagram.o CC drivers/rtc/interface.o LD lib/built-in.o CC kernel/membarrier.o CC fs/ext4/indirect.o LD fs/jffs2/jffs2.o LD fs/jffs2/built-in.o CC fs/lockd/clntlock.o CC drivers/sh/intc/chip.o CC kernel/memremap.o CC net/ipv4/raw.o CC net/ipv4/udp.o CC net/unix/garbage.o CC drivers/sh/intc/core.o In file included from /home/kisskb/slave/src/fs/ext4/indirect.c:23:0: /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode': /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ CC drivers/rtc/rtc-dev.o CC net/sunrpc/timer.o LD kernel/built-in.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 fs/ext4/extents_status.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 fs/ext4/xattr.o CC drivers/sh/intc/handle.o CC drivers/rtc/rtc-proc.o CC drivers/rtc/rtc-sysfs.o CC fs/lockd/clntproc.o CC net/unix/sysctl_net_unix.o CC drivers/sh/intc/irqdomain.o CC drivers/rtc/rtc-sh.o CC net/sunrpc/xdr.o CC net/sunrpc/sunrpc_syms.o CC net/sysctl_net.o /home/kisskb/slave/src/drivers/rtc/rtc-sh.c:708:13: warning: 'sh_rtc_set_irq_wake' defined but not used [-Wunused-function] static void sh_rtc_set_irq_wake(struct device dev, int enabled) ^ CC fs/ext4/xattr_user.o LD net/unix/unix.o LD net/unix/built-in.o CC fs/ext4/xattr_trusted.o CC drivers/sh/intc/virq.o LD drivers/rtc/rtc-core.o LD drivers/rtc/built-in.o CC drivers/sh/pm_runtime.o CC net/sunrpc/cache.o CC net/sunrpc/rpc_pipe.o CC fs/ext4/inline.o CC net/sunrpc/svc_xprt.o LD drivers/sh/intc/built-in.o CC fs/ext4/readpage.o LD drivers/sh/built-in.o LD drivers/soc/bcm/built-in.o LD drivers/soc/fsl/built-in.o LD drivers/soc/built-in.o CC drivers/tty/tty_io.o LD drivers/video/backlight/built-in.o CC fs/lockd/clntxdr.o CC drivers/video/console/dummycon.o CC fs/ext4/sysfs.o In file included from /home/kisskb/slave/src/fs/ext4/inline.c:17:0: /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode': /home/kisskb/slave/src/fs/ext4/ext4_jbd2.h:430:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ CC net/ipv4/udplite.o CC net/ipv4/udp_offload.o LD drivers/video/console/built-in.o LD drivers/video/fbdev/core/built-in.o LD drivers/video/fbdev/omap2/omapfb/displays/built-in.o CC drivers/tty/n_tty.o LD drivers/video/fbdev/omap2/omapfb/dss/built-in.o LD drivers/video/fbdev/omap2/omapfb/built-in.o LD drivers/video/fbdev/omap2/built-in.o LD drivers/video/fbdev/built-in.o LD drivers/video/built-in.o CC drivers/tty/tty_ioctl.o CC fs/lockd/host.o CC fs/lockd/svc.o LD fs/ext4/ext4.o LD fs/ext4/built-in.o CC fs/lockd/svclock.o CC net/ipv4/arp.o CC net/ipv4/icmp.o CC fs/lockd/svcshare.o CC net/sunrpc/xprtmultipath.o CC net/sunrpc/stats.o CC fs/nfs/client.o CC fs/nfs/dir.o CC drivers/tty/tty_ldisc.o CC drivers/tty/tty_buffer.o CC fs/lockd/svcproc.o CC fs/nfs/file.o CC drivers/tty/tty_port.o CC drivers/tty/tty_mutex.o CC net/ipv4/devinet.o CC net/ipv4/af_inet.o CC net/sunrpc/sysctl.o CC drivers/tty/tty_ldsem.o CC fs/lockd/svcsubs.o CC fs/lockd/mon.o CC drivers/tty/pty.o CC fs/nfs_common/grace.o CC drivers/tty/tty_audit.o LD net/sunrpc/sunrpc.o LD net/sunrpc/built-in.o CC drivers/tty/sysrq.o CC fs/nfs/getroot.o CC fs/nfs/inode.o CC fs/lockd/xdr.o LD drivers/tty/ipwireless/built-in.o CC fs/lockd/clnt4xdr.o CC fs/lockd/xdr4.o LD fs/nfs_common/built-in.o CC fs/lockd/svc4proc.o CC fs/lockd/procfs.o CC drivers/tty/serial/serial_core.o CC net/ipv4/igmp.o CC drivers/tty/serial/earlycon.o CC net/ipv4/fib_frontend.o CC net/ipv4/fib_semantics.o CC net/ipv4/fib_trie.o CC net/ipv4/inet_fragment.o CC fs/nls/nls_base.o LD fs/lockd/lockd.o LD fs/lockd/built-in.o CC fs/nls/nls_cp437.o CC fs/nls/nls_cp850.o CC drivers/tty/serial/8250/8250_core.o CC drivers/tty/serial/8250/8250_port.o CC fs/nls/nls_iso8859-1.o LD fs/nls/built-in.o CC drivers/tty/serial/8250/8250_early.o /home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c: In function 'univ8250_release_irq': /home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c:250:10: warning: 'i' may be used uninitialized in this function [-Wmaybe-uninitialized] BUG_ON(i->head == NULL); ^ /home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c:235:19: note: 'i' was declared here struct irq_info i; ^ CC fs/nfs/super.o CC drivers/tty/vt/vt_ioctl.o CC drivers/tty/serial/sh-sci.o CC drivers/tty/serial/serial_mctrl_gpio.o CC fs/notify/fsnotify.o CC fs/notify/notification.o CC fs/notify/group.o CC net/ipv4/ping.o LD drivers/tty/serial/8250/8250.o CC fs/proc/task_mmu.o CC fs/notify/inode_mark.o CC drivers/tty/vt/vc_screen.o CC drivers/tty/vt/selection.o LD drivers/tty/serial/8250/8250_base.o LD drivers/tty/serial/8250/built-in.o CC drivers/tty/vt/keyboard.o CC drivers/tty/vt/consolemap.o CONMK drivers/tty/vt/consolemap_deftbl.c CC drivers/tty/vt/vt.o CC fs/notify/mark.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)) ^ CC fs/notify/vfsmount_mark.o /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 drivers/tty/serial/built-in.o CC fs/notify/fdinfo.o CC fs/nfs/io.o CC fs/nfs/direct.o CC fs/proc/inode.o CC fs/proc/root.o CC fs/nfs/pagelist.o CC fs/nfs/read.o LD fs/notify/dnotify/built-in.o LD fs/notify/fanotify/built-in.o CC fs/notify/inotify/inotify_fsnotify.o CC net/ipv4/ip_tunnel_core.o CC net/ipv4/gre_offload.o CC net/ipv4/sysctl_net_ipv4.o CC fs/notify/inotify/inotify_user.o CC fs/proc/base.o SHIPPED drivers/tty/vt/defkeymap.c CC fs/nfs/symlink.o CC fs/nfs/unlink.o LD fs/notify/inotify/built-in.o LD fs/notify/built-in.o CC fs/nfs/write.o CC fs/nfs/namespace.o CC net/ipv4/proc.o CC net/ipv4/ipconfig.o CC net/ipv4/inet_diag.o CC drivers/tty/vt/consolemap_deftbl.o CC fs/proc/generic.o CC fs/proc/array.o CC drivers/tty/vt/defkeymap.o CC net/ipv4/tcp_diag.o LD drivers/tty/vt/built-in.o CC fs/nfs/mount_clnt.o LD drivers/tty/built-in.o LD drivers/built-in.o CC fs/nfs/nfstrace.o CC fs/nfs/nfsroot.o CC net/ipv4/tcp_cubic.o CC fs/proc/fd.o CC fs/nfs/sysctl.o CC fs/nfs/nfs2super.o CC fs/nfs/proc.o CC fs/proc/proc_tty.o CC fs/proc/cmdline.o LD fs/quota/built-in.o CC fs/proc/consoles.o CC fs/nfs/nfs2xdr.o CC fs/nfs/nfs3super.o CC fs/ramfs/inode.o CC fs/ramfs/file-mmu.o CC fs/proc/cpuinfo.o CC fs/sysfs/file.o CC fs/eventpoll.o LD net/ipv4/built-in.o CC fs/anon_inodes.o CC fs/proc/devices.o LD net/built-in.o CC fs/nfs/nfs3client.o LD fs/ramfs/ramfs.o LD fs/ramfs/built-in.o CC fs/proc/interrupts.o CC fs/nfs/nfs3proc.o CC fs/sysfs/dir.o CC fs/sysfs/symlink.o CC fs/sysfs/mount.o CC fs/sysfs/group.o CC fs/signalfd.o CC fs/proc/loadavg.o CC fs/proc/meminfo.o CC fs/proc/stat.o CC fs/nfs/nfs3xdr.o CC fs/proc/uptime.o CC fs/proc/version.o CC fs/proc/softirqs.o LD fs/sysfs/built-in.o CC fs/timerfd.o CC fs/eventfd.o CC fs/proc/namespaces.o CC fs/aio.o CC fs/proc/self.o CC fs/locks.o CC fs/proc/thread_self.o LD fs/nfs/nfs.o LD fs/nfs/nfsv2.o CC fs/binfmt_script.o CC fs/binfmt_elf.o CC fs/proc/proc_sysctl.o CC fs/mbcache.o CC fs/proc/proc_net.o CC fs/proc/kcore.o CC fs/proc/kmsg.o CC fs/coredump.o CC fs/proc/page.o LD fs/nfs/nfsv3.o LD fs/nfs/built-in.o CC fs/drop_caches.o CC fs/fhandle.o LD fs/proc/proc.o LD fs/proc/built-in.o LD fs/built-in.o make[1]: Leaving directory '/home/kisskb/slave/build/linus_magicpanelr2_defconfig_sh4' Makefile:150: recipe for target 'sub-make' failed make: *** [sub-make] Error 2 Command 'make -j 10 ARCH=sh O=/home/kisskb/slave/build/linus_magicpanelr2_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_magicpanelr2_defconfig_sh4 # Build took: 0:01:30.453918

© Michael Ellerman 2006-2018.