# git rev-parse -q --verify 404a47410c26a115123885977053e9a1a4460929^{commit} 404a47410c26a115123885977053e9a1a4460929 already have revision, skipping fetch # git checkout -q -f -B kisskb 404a47410c26a115123885977053e9a1a4460929 # git clean -qxdf # git log -1 commit 404a47410c26a115123885977053e9a1a4460929 Merge: eae2177 9fd4470 Author: Linus Torvalds Date: Thu Jan 21 13:02:41 2016 -0800 Merge branch 'uaccess' (batched user access infrastructure) Expose an interface to allow users to mark several accesses together as being user space accesses, allowing batching of the surrounding user space access markers (SMAP on x86, PAN on arm64, domain register switching on arm). This is currently only used for the user string lenth and copying functions, where the SMAP overhead on x86 drowned the actual user accesses (only noticeable on newer microarchitectures that support SMAP in the first place, of course). * user access batching branch: Use the new batched user accesses in generic user string handling Add 'unsafe' user access functions for batched accesses x86: reorganize SMAP handling in user space accesses # < /opt/cross/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-gcc --version # < git log --format=%s --max-count=1 404a47410c26a115123885977053e9a1a4460929 # < make -j 8 ARCH=sh O=/home/kisskb/slave/build/linus_polaris_defconfig_sh4 CROSS_COMPILE=/opt/cross/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux- polaris_defconfig # make -j 8 ARCH=sh O=/home/kisskb/slave/build/linus_polaris_defconfig_sh4 CROSS_COMPILE=/opt/cross/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux- make[1]: Entering directory '/home/kisskb/slave/build/linus_polaris_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/cputime.h WRAP arch/sh/include/generated/asm/current.h WRAP arch/sh/include/generated/asm/delay.h WRAP arch/sh/include/generated/asm/div64.h WRAP arch/sh/include/generated/asm/emergency-restart.h WRAP arch/sh/include/generated/asm/errno.h WRAP arch/sh/include/generated/asm/exec.h WRAP arch/sh/include/generated/asm/fcntl.h WRAP arch/sh/include/generated/asm/ioctl.h WRAP arch/sh/include/generated/asm/ipcbuf.h WRAP arch/sh/include/generated/asm/irq_regs.h WRAP arch/sh/include/generated/asm/irq_work.h WRAP arch/sh/include/generated/asm/kvm_para.h WRAP arch/sh/include/generated/asm/local.h WRAP arch/sh/include/generated/asm/local64.h WRAP arch/sh/include/generated/asm/mcs_spinlock.h WRAP arch/sh/include/generated/asm/mm-arch-hooks.h WRAP arch/sh/include/generated/asm/mman.h WRAP arch/sh/include/generated/asm/msgbuf.h WRAP arch/sh/include/generated/asm/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/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 CC scripts/mod/empty.o SHIPPED scripts/genksyms/parse.tab.h HOSTCC scripts/mod/mk_elfconfig HOSTCC scripts/genksyms/parse.tab.o CC scripts/mod/devicetable-offsets.s HOSTCC scripts/genksyms/lex.lex.o MKELF scripts/mod/elfconfig.h HOSTCC scripts/mod/modpost.o HOSTCC scripts/mod/sumversion.o Generating include/generated/machtypes.h CHK include/generated/timeconst.h CC kernel/bounds.s UPD include/generated/timeconst.h CHK include/generated/bounds.h UPD include/generated/bounds.h CC arch/sh/kernel/asm-offsets.s GEN scripts/mod/devicetable-offsets.h HOSTCC scripts/mod/file2alias.o 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 :1229:2: warning: #warning syscall sched_setattr not implemented [-Wcpp] :1232:2: warning: #warning syscall sched_getattr not implemented [-Wcpp] :1235:2: warning: #warning syscall renameat2 not implemented [-Wcpp] :1238:2: warning: #warning syscall seccomp not implemented [-Wcpp] :1241:2: warning: #warning syscall getrandom not implemented [-Wcpp] :1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp] :1247:2: warning: #warning syscall bpf not implemented [-Wcpp] :1250:2: warning: #warning syscall execveat 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] CC init/main.o CHK include/generated/compile.h CC init/do_mounts.o CC init/noinitramfs.o CC init/init_task.o LD usr/built-in.o 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 CC arch/sh/boards/board-polaris.o CC arch/sh/kernel/dumpstack.o CC arch/sh/math-emu/math.o CC arch/sh/mm/cache.o CC arch/sh/mm/init.o CC kernel/fork.o In file included from /home/kisskb/slave/src/arch/sh/math-emu/math.c:23:0: /home/kisskb/slave/src/include/math-emu/single.h:50:21: warning: "__BIG_ENDIAN" is not defined [-Wundef] In file included from /home/kisskb/slave/src/arch/sh/math-emu/math.c:24:0: /home/kisskb/slave/src/include/math-emu/double.h:59:21: warning: "__BIG_ENDIAN" is not defined [-Wundef] /home/kisskb/slave/src/arch/sh/math-emu/math.c:54:0: warning: "WRITE" redefined [enabled by default] /home/kisskb/slave/src/include/linux/fs.h:199:0: note: this is the location of the previous definition /home/kisskb/slave/src/arch/sh/math-emu/math.c:55:0: warning: "READ" redefined [enabled by default] /home/kisskb/slave/src/include/linux/fs.h:198:0: note: this is the location of the previous definition /home/kisskb/slave/src/arch/sh/math-emu/math.c: In function 'fcmp_gt': /home/kisskb/slave/src/arch/sh/math-emu/math.c:81:1: warning: left shift count is negative [enabled by default] /home/kisskb/slave/src/arch/sh/math-emu/math.c:81:1: warning: left shift count is negative [enabled by default] /home/kisskb/slave/src/arch/sh/math-emu/math.c: In function 'fcmp_eq': /home/kisskb/slave/src/arch/sh/math-emu/math.c:92:1: warning: left shift count is negative [enabled by default] /home/kisskb/slave/src/arch/sh/math-emu/math.c:92:1: warning: left shift count is negative [enabled by default] /home/kisskb/slave/src/arch/sh/math-emu/math.c: In function 'fadd': /home/kisskb/slave/src/arch/sh/math-emu/math.c:108:1: warning: left shift count is negative [enabled by default] /home/kisskb/slave/src/arch/sh/math-emu/math.c:108:1: warning: left shift count is negative [enabled by default] /home/kisskb/slave/src/arch/sh/math-emu/math.c:108:1: warning: right shift count is negative [enabled by default] /home/kisskb/slave/src/arch/sh/math-emu/math.c:108:1: warning: left shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/sh/math-emu/math.c:108:1: warning: statement with no effect [-Wunused-value] /home/kisskb/slave/src/arch/sh/math-emu/math.c:108:1: warning: right shift count is negative [enabled by default] /home/kisskb/slave/src/arch/sh/math-emu/math.c:108:1: warning: statement with no effect [-Wunused-value] /home/kisskb/slave/src/arch/sh/math-emu/math.c:108:1: warning: right shift count is negative [enabled by default] /home/kisskb/slave/src/arch/sh/math-emu/math.c:108:1: warning: statement with no effect [-Wunused-value] /home/kisskb/slave/src/arch/sh/math-emu/math.c:108:1: warning: statement with no effect [-Wunused-value] /home/kisskb/slave/src/arch/sh/math-emu/math.c:108:1: warning: statement with no effect [-Wunused-value] /home/kisskb/slave/src/arch/sh/math-emu/math.c:108:1: warning: statement with no effect [-Wunused-value] /home/kisskb/slave/src/arch/sh/math-emu/math.c: In function 'fsub': /home/kisskb/slave/src/arch/sh/math-emu/math.c:115:1: warning: left shift count is negative [enabled by default] /home/kisskb/slave/src/arch/sh/math-emu/math.c:115:1: warning: left shift count is negative [enabled by default] /home/kisskb/slave/src/arch/sh/math-emu/math.c:115:1: warning: right shift count is negative [enabled by default] /home/kisskb/slave/src/arch/sh/math-emu/math.c:115:1: warning: left shift count >= width of type [enabled by default] CC arch/sh/kernel/idle.o /home/kisskb/slave/src/arch/sh/math-emu/math.c:115:1: warning: statement with no effect [-Wunused-value] /home/kisskb/slave/src/arch/sh/math-emu/math.c:115:1: warning: right shift count is negative [enabled by default] /home/kisskb/slave/src/arch/sh/math-emu/math.c:115:1: warning: statement with no effect [-Wunused-value] /home/kisskb/slave/src/arch/sh/math-emu/math.c:115:1: warning: right shift count is negative [enabled by default] /home/kisskb/slave/src/arch/sh/math-emu/math.c:115:1: warning: statement with no effect [-Wunused-value] /home/kisskb/slave/src/arch/sh/math-emu/math.c:115:1: warning: statement with no effect [-Wunused-value] /home/kisskb/slave/src/arch/sh/math-emu/math.c:115:1: warning: statement with no effect [-Wunused-value] /home/kisskb/slave/src/arch/sh/math-emu/math.c:115:1: warning: statement with no effect [-Wunused-value] /home/kisskb/slave/src/arch/sh/math-emu/math.c: In function 'fmul': /home/kisskb/slave/src/arch/sh/math-emu/math.c:122:1: warning: left shift count is negative [enabled by default] /home/kisskb/slave/src/arch/sh/math-emu/math.c:122:1: warning: left shift count is negative [enabled by default] LD arch/sh/boards/built-in.o /home/kisskb/slave/src/arch/sh/math-emu/math.c:122:1: warning: right shift count is negative [enabled by default] /home/kisskb/slave/src/arch/sh/math-emu/math.c:122:1: warning: left shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/sh/math-emu/math.c:122:1: warning: statement with no effect [-Wunused-value] /home/kisskb/slave/src/arch/sh/math-emu/math.c:122:1: warning: right shift count is negative [enabled by default] /home/kisskb/slave/src/arch/sh/math-emu/math.c:122:1: warning: statement with no effect [-Wunused-value] /home/kisskb/slave/src/arch/sh/math-emu/math.c:122:1: warning: right shift count is negative [enabled by default] /home/kisskb/slave/src/arch/sh/math-emu/math.c:122:1: warning: statement with no effect [-Wunused-value] /home/kisskb/slave/src/arch/sh/math-emu/math.c:122:1: warning: right shift count is negative [enabled by default] /home/kisskb/slave/src/arch/sh/math-emu/math.c:122:1: warning: left shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/sh/math-emu/math.c:122:1: warning: statement with no effect [-Wunused-value] /home/kisskb/slave/src/arch/sh/math-emu/math.c:122:1: warning: statement with no effect [-Wunused-value] CC kernel/exec_domain.o /home/kisskb/slave/src/arch/sh/math-emu/math.c:122:1: warning: statement with no effect [-Wunused-value] /home/kisskb/slave/src/arch/sh/math-emu/math.c: In function 'fdiv': /home/kisskb/slave/src/arch/sh/math-emu/math.c:129:1: warning: left shift count is negative [enabled by default] /home/kisskb/slave/src/arch/sh/math-emu/math.c:129:1: warning: left shift count is negative [enabled by default] /home/kisskb/slave/src/arch/sh/math-emu/math.c:129:1: warning: left shift count is negative [enabled by default] /home/kisskb/slave/src/arch/sh/math-emu/math.c:129:1: warning: statement with no effect [-Wunused-value] /home/kisskb/slave/src/arch/sh/math-emu/math.c:129:1: warning: right shift count is negative [enabled by default] /home/kisskb/slave/src/arch/sh/math-emu/math.c:129:1: warning: statement with no effect [-Wunused-value] /home/kisskb/slave/src/arch/sh/math-emu/math.c:129:1: warning: right shift count is negative [enabled by default] /home/kisskb/slave/src/arch/sh/math-emu/math.c:129:1: warning: statement with no effect [-Wunused-value] /home/kisskb/slave/src/arch/sh/math-emu/math.c:129:1: warning: statement with no effect [-Wunused-value] /home/kisskb/slave/src/arch/sh/math-emu/math.c:129:1: warning: statement with no effect [-Wunused-value] /home/kisskb/slave/src/arch/sh/math-emu/math.c:129:1: warning: statement with no effect [-Wunused-value] /home/kisskb/slave/src/arch/sh/math-emu/math.c: In function 'fmac': /home/kisskb/slave/src/arch/sh/math-emu/math.c:145:2: warning: right shift count is negative [enabled by default] /home/kisskb/slave/src/arch/sh/math-emu/math.c:145:2: warning: left shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/sh/math-emu/math.c:147:1: warning: statement with no effect [-Wunused-value] /home/kisskb/slave/src/arch/sh/math-emu/math.c:147:1: warning: statement with no effect [-Wunused-value] /home/kisskb/slave/src/arch/sh/math-emu/math.c:147:1: warning: statement with no effect [-Wunused-value] /home/kisskb/slave/src/arch/sh/math-emu/math.c: In function 'ffloat': /home/kisskb/slave/src/arch/sh/math-emu/math.c:294:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/sh/math-emu/math.c:294:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/sh/math-emu/math.c:294:1: warning: statement with no effect [-Wunused-value] /home/kisskb/slave/src/arch/sh/math-emu/math.c:294:3: warning: right shift count is negative [enabled by default] /home/kisskb/slave/src/arch/sh/math-emu/math.c:294:1: warning: statement with no effect [-Wunused-value] /home/kisskb/slave/src/arch/sh/math-emu/math.c:294:3: warning: right shift count is negative [enabled by default] /home/kisskb/slave/src/arch/sh/math-emu/math.c:294:1: warning: statement with no effect [-Wunused-value] /home/kisskb/slave/src/arch/sh/math-emu/math.c:296:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/sh/math-emu/math.c:296:3: warning: right shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/sh/math-emu/math.c:296:1: warning: statement with no effect [-Wunused-value] /home/kisskb/slave/src/arch/sh/math-emu/math.c:296:1: warning: statement with no effect [-Wunused-value] /home/kisskb/slave/src/arch/sh/math-emu/math.c:296:1: warning: statement with no effect [-Wunused-value] /home/kisskb/slave/src/arch/sh/math-emu/math.c: In function 'ftrc': /home/kisskb/slave/src/arch/sh/math-emu/math.c:310:1: warning: left shift count is negative [enabled by default] /home/kisskb/slave/src/arch/sh/math-emu/math.c:310:1: warning: left shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/sh/math-emu/math.c:310:1: warning: left shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/sh/math-emu/math.c:310:1: warning: right shift count is negative [enabled by default] /home/kisskb/slave/src/arch/sh/math-emu/math.c:310:1: warning: left shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/sh/math-emu/math.c: In function 'fcnvsd': /home/kisskb/slave/src/arch/sh/math-emu/math.c:323:2: warning: left shift count is negative [enabled by default] /home/kisskb/slave/src/arch/sh/math-emu/math.c:324:1: warning: statement with no effect [-Wunused-value] /home/kisskb/slave/src/arch/sh/math-emu/math.c:324:2: warning: right shift count is negative [enabled by default] /home/kisskb/slave/src/arch/sh/math-emu/math.c:324:1: warning: statement with no effect [-Wunused-value] /home/kisskb/slave/src/arch/sh/math-emu/math.c:324:2: warning: right shift count is negative [enabled by default] /home/kisskb/slave/src/arch/sh/math-emu/math.c:324:1: warning: statement with no effect [-Wunused-value] /home/kisskb/slave/src/arch/sh/math-emu/math.c: In function 'fcnvds': /home/kisskb/slave/src/arch/sh/math-emu/math.c:333:1: warning: left shift count is negative [enabled by default] /home/kisskb/slave/src/arch/sh/math-emu/math.c:334:2: warning: right shift count is negative [enabled by default] /home/kisskb/slave/src/arch/sh/math-emu/math.c:334:2: warning: left shift count >= width of type [enabled by default] /home/kisskb/slave/src/arch/sh/math-emu/math.c:334:2: warning: right shift count is negative [enabled by default] /home/kisskb/slave/src/arch/sh/math-emu/math.c:335:1: warning: statement with no effect [-Wunused-value] /home/kisskb/slave/src/arch/sh/math-emu/math.c:335:1: warning: statement with no effect [-Wunused-value] /home/kisskb/slave/src/arch/sh/math-emu/math.c:335:1: warning: statement with no effect [-Wunused-value] /home/kisskb/slave/src/arch/sh/math-emu/math.c: At top level: /home/kisskb/slave/src/arch/sh/math-emu/math.c:505:12: warning: 'ieee_fpe_handler' defined but not used [-Wunused-function] LD certs/built-in.o CC arch/sh/mm/consistent.o CC mm/filemap.o CC arch/sh/kernel/io.o CC mm/mempool.o CC mm/oom_kill.o LD init/mounts.o LD init/built-in.o CC arch/sh/mm/mmap.o CC mm/maccess.o CC arch/sh/kernel/irq.o CC arch/sh/mm/cache-sh3.o CC arch/sh/kernel/irq_32.o CC arch/sh/mm/extable_32.o CC fs/open.o CC fs/read_write.o CC ipc/util.o CC arch/sh/mm/fault.o CC arch/sh/kernel/kdebugfs.o CC kernel/panic.o LD arch/sh/math-emu/built-in.o CC ipc/msgutil.o CC arch/sh/kernel/machvec.o CC arch/sh/mm/gup.o CC kernel/cpu.o CC arch/sh/kernel/nmi_debug.o CC ipc/msg.o CC arch/sh/mm/ioremap.o CC arch/sh/kernel/process.o CC mm/page_alloc.o CC kernel/exit.o CC kernel/softirq.o CC kernel/resource.o CC arch/sh/kernel/process_32.o CC arch/sh/mm/kmap.o CC fs/file_table.o CC arch/sh/mm/pgtable.o CC ipc/sem.o CC arch/sh/kernel/ptrace.o CC arch/sh/mm/tlbex_32.o CC arch/sh/kernel/ptrace_32.o CC fs/super.o CC arch/sh/mm/tlbflush_32.o CC kernel/sysctl.o CC arch/sh/mm/tlb-sh3.o CC kernel/sysctl_binary.o CC arch/sh/kernel/reboot.o CC arch/sh/mm/uncached.o CC kernel/capability.o /home/kisskb/slave/src/mm/page_alloc.c: In function 'free_area_init_nodes': /home/kisskb/slave/src/mm/page_alloc.c:5707:34: warning: array subscript is below array bounds [-Warray-bounds] CC arch/sh/kernel/return_address.o CC ipc/shm.o LD arch/sh/mm/built-in.o CC arch/sh/kernel/setup.o CC arch/sh/kernel/signal_32.o CC fs/char_dev.o CC kernel/ptrace.o CC fs/stat.o CC fs/exec.o CC arch/sh/kernel/sys_sh.o CC mm/page-writeback.o AS arch/sh/kernel/syscalls_32.o CC arch/sh/kernel/time.o CC arch/sh/kernel/topology.o CC ipc/syscall.o CC kernel/user.o CC kernel/signal.o CC ipc/ipc_sysctl.o CC mm/readahead.o CC arch/sh/kernel/traps.o CC mm/swap.o CC ipc/mqueue.o CC mm/truncate.o CC arch/sh/kernel/traps_32.o CC fs/pipe.o CC ipc/namespace.o CC arch/sh/kernel/unwinder.o CC kernel/sys.o CC ipc/mq_sysctl.o CC arch/sh/kernel/iomap.o CC kernel/kmod.o CC security/commoncap.o LD ipc/built-in.o CC kernel/workqueue.o CC mm/vmscan.o CC arch/sh/kernel/sys_sh32.o CC fs/namei.o CC fs/fcntl.o CC arch/sh/kernel/cpu/irq/imask.o CC arch/sh/kernel/cpu/irq/ipr.o CC security/min_addr.o CC security/lsm_audit.o LD arch/sh/kernel/cpu/irq/built-in.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:380: 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:383: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence CC fs/ioctl.o CC arch/sh/kernel/cpu/sh3/setup-sh3.o CC arch/sh/kernel/cpu/sh3/setup-sh770x.o CC arch/sh/kernel/cpu/adc.o CC fs/readdir.o CC kernel/pid.o LD security/built-in.o CC kernel/task_work.o CC arch/sh/kernel/cpu/sh3/serial-sh770x.o CC kernel/extable.o CC arch/sh/kernel/cpu/sh3/clock-sh7709.o CC arch/sh/kernel/vsyscall/vsyscall.o CC crypto/api.o LD arch/sh/kernel/cpu/sh3/built-in.o CC mm/shmem.o CC arch/sh/kernel/cpu/clock-cpg.o CC arch/sh/kernel/cpu/init.o LDS arch/sh/kernel/vsyscall/vsyscall.lds AS arch/sh/kernel/vsyscall/vsyscall-trapa.o AS arch/sh/kernel/vsyscall/vsyscall-note.o CC mm/util.o /home/kisskb/slave/src/arch/sh/kernel/cpu/clock-cpg.c: In function 'cpg_clk_init': /home/kisskb/slave/src/arch/sh/kernel/cpu/clock-cpg.c:52:3: warning: 'arch_init_clk_ops' is deprecated (declared at /home/kisskb/slave/src/arch/sh/include/asm/clock.h:7) [-Wdeprecated-declarations] /home/kisskb/slave/src/arch/sh/kernel/cpu/clock-cpg.c: In function 'arch_clk_init': /home/kisskb/slave/src/arch/sh/kernel/cpu/clock-cpg.c:76:2: warning: 'cpg_clk_init' is deprecated (declared at /home/kisskb/slave/src/arch/sh/kernel/cpu/clock-cpg.c:46) [-Wdeprecated-declarations] SYSCALL arch/sh/kernel/vsyscall/vsyscall-trapa.so SYSCALL arch/sh/kernel/vsyscall/vsyscall-syms.o CC crypto/cipher.o AS arch/sh/kernel/vsyscall/vsyscall-syscall.o CC kernel/params.o LD arch/sh/kernel/vsyscall/built-in.o CC crypto/compress.o CC arch/sh/kernel/cpu/clock.o CC arch/sh/kernel/cpu/fpu.o CC kernel/kthread.o CC fs/select.o CC kernel/sys_ni.o CC arch/sh/kernel/cpu/pfc.o CC crypto/memneq.o CC arch/sh/kernel/cpu/proc.o CC block/bio.o LD drivers/amba/built-in.o LD drivers/auxdisplay/built-in.o CC drivers/base/component.o LD drivers/block/built-in.o CC crypto/crypto_wq.o LD arch/sh/kernel/cpu/built-in.o CC arch/sh/kernel/sh_ksyms_32.o LD sound/built-in.o CC mm/mmzone.o CC kernel/nsproxy.o CC crypto/algapi.o CC arch/sh/kernel/module.o CC arch/sh/kernel/stacktrace.o CC drivers/base/core.o CC drivers/base/bus.o CC kernel/notifier.o CC arch/sh/kernel/disassemble.o CC fs/dcache.o CC arch/sh/kernel/perf_event.o CC mm/vmstat.o CC block/elevator.o CC kernel/ksysfs.o CC fs/inode.o CC crypto/scatterwalk.o CC kernel/cred.o CC arch/sh/kernel/perf_callchain.o CC drivers/base/dd.o CC arch/sh/kernel/hw_breakpoint.o CC mm/backing-dev.o CC crypto/proc.o CC block/blk-core.o CC kernel/reboot.o AS arch/sh/kernel/head_32.o LDS arch/sh/kernel/vmlinux.lds CC drivers/base/syscore.o LD arch/sh/kernel/built-in.o CC block/blk-tag.o CC crypto/aead.o CC mm/mm_init.o CC crypto/ablkcipher.o CC fs/attr.o CC kernel/async.o CC drivers/base/driver.o CC block/blk-sysfs.o CC mm/mmu_context.o CC kernel/range.o CC drivers/base/class.o CC fs/bad_inode.o CC kernel/smpboot.o CC kernel/groups.o CC mm/percpu.o CC fs/file.o CC fs/filesystems.o CC drivers/base/platform.o CC crypto/blkcipher.o CC crypto/skcipher.o CC kernel/bpf/core.o CC block/blk-flush.o CC kernel/events/core.o CC kernel/irq/irqdesc.o CC drivers/base/cpu.o CC fs/namespace.o CC crypto/chainiv.o CC mm/slab_common.o CC block/blk-settings.o CC kernel/irq/handle.o CC drivers/base/firmware.o CC crypto/eseqiv.o CC kernel/irq/manage.o CC mm/compaction.o CC drivers/base/init.o LD kernel/bpf/built-in.o CC drivers/base/map.o LD drivers/bus/built-in.o LD kernel/livepatch/built-in.o CC crypto/ahash.o CC mm/vmacache.o CC drivers/base/devres.o CC block/blk-ioc.o CC drivers/base/attribute_container.o CC kernel/irq/spurious.o CC mm/interval_tree.o CC kernel/irq/resend.o CC drivers/base/transport_class.o CC crypto/shash.o CC drivers/base/topology.o CC block/blk-map.o CC kernel/irq/chip.o CC block/blk-exec.o CC fs/seq_file.o CC drivers/base/container.o CC mm/list_lru.o CC drivers/base/property.o CC crypto/pcompress.o CC block/blk-merge.o CC kernel/irq/dummychip.o CC mm/workingset.o CC block/blk-softirq.o CC fs/xattr.o CC kernel/irq/devres.o CC crypto/akcipher.o CC mm/debug.o CC mm/gup.o CC kernel/irq/irqdomain.o CC drivers/base/cacheinfo.o CC crypto/algboss.o CC kernel/irq/proc.o CC block/blk-timeout.o CC drivers/base/power/clock_ops.o CC fs/libfs.o CC fs/fs-writeback.o LD kernel/irq/built-in.o CC fs/pnode.o CC mm/highmem.o LD drivers/base/power/built-in.o CC drivers/base/dma-mapping.o CC kernel/events/ring_buffer.o CC crypto/testmgr.o CC block/blk-iopoll.o CC mm/memory.o CC crypto/crypto_null.o CC drivers/base/dma-coherent.o CC kernel/events/callchain.o CC block/blk-lib.o CC block/blk-mq.o CC block/blk-mq-tag.o CC crypto/aes_generic.o CC fs/splice.o CC drivers/base/firmware_class.o CC kernel/events/hw_breakpoint.o CC fs/sync.o LD kernel/events/built-in.o CC kernel/locking/mutex.o CC drivers/base/module.o CC fs/utimes.o LD drivers/base/built-in.o LD drivers/cdrom/built-in.o CC crypto/rng.o CC drivers/char/mem.o CC mm/mincore.o CC kernel/locking/semaphore.o CC kernel/locking/rwsem.o CC fs/stack.o CC fs/fs_struct.o CC fs/statfs.o CC mm/mlock.o CC block/blk-mq-sysfs.o CC block/blk-mq-cpu.o CC drivers/char/random.o CC [M] crypto/echainiv.o CC kernel/locking/percpu-rwsem.o CC [M] crypto/hmac.o CC kernel/locking/mutex-debug.o CC [M] crypto/sha256_generic.o CC fs/fs_pin.o CC drivers/char/misc.o CC block/blk-mq-cpumap.o CC kernel/locking/lockdep.o CC fs/nsfs.o CC kernel/locking/lockdep_proc.o CC mm/mmap.o CC mm/mprotect.o LD drivers/char/agp/built-in.o LD drivers/char/built-in.o CC drivers/clk/clk-devres.o CC block/ioctl.o CC fs/buffer.o CC block/genhd.o CC drivers/clk/clkdev.o CC [M] crypto/drbg.o CC kernel/power/qos.o /home/kisskb/slave/src/mm/mmap.c: In function 'vma_adjust': /home/kisskb/slave/src/mm/mmap.c:673:15: warning: 'rb_link' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/mm/mmap.c:704:19: note: 'rb_link' was declared here /home/kisskb/slave/src/mm/mmap.c:673:15: warning: 'rb_parent' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/mm/mmap.c:704:29: note: 'rb_parent' was declared here /home/kisskb/slave/src/mm/mmap.c:672:17: warning: 'prev' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/mm/mmap.c:703:25: note: 'prev' was declared here LD drivers/clk/bcm/built-in.o LD drivers/clk/built-in.o CC drivers/clocksource/sh_tmu.o LD drivers/crypto/built-in.o CC kernel/printk/printk.o CC kernel/locking/rtmutex.o LD kernel/power/built-in.o CC [M] crypto/jitterentropy.o CC kernel/locking/rtmutex-debug.o CC [M] crypto/jitterentropy-kcapi.o LD drivers/clocksource/built-in.o LD drivers/firewire/built-in.o LD drivers/firmware/broadcom/built-in.o LD drivers/firmware/built-in.o LD drivers/gpio/built-in.o LD drivers/gpu/drm/bridge/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 CC block/scsi_ioctl.o LD drivers/gpu/drm/panel/built-in.o CC mm/mremap.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 kernel/locking/spinlock.o LD drivers/hsi/clients/built-in.o LD drivers/hsi/controllers/built-in.o LD drivers/hsi/built-in.o CC drivers/hid/hid-input.o LD crypto/crypto.o LD crypto/crypto_algapi.o LD crypto/crypto_blkcipher.o LD crypto/crypto_hash.o LD crypto/cryptomgr.o LD [M] crypto/jitterentropy_rng.o LD crypto/built-in.o CC drivers/hid/hid-generic.o CC mm/msync.o CC mm/rmap.o CC kernel/locking/spinlock_debug.o CC block/partition-generic.o LD drivers/hwtracing/intel_th/built-in.o CC fs/block_dev.o CC kernel/locking/rwsem-spinlock.o LD kernel/printk/built-in.o CC block/ioprio.o LD firmware/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 CC kernel/rcu/update.o LD kernel/locking/built-in.o CC kernel/rcu/sync.o CC kernel/rcu/srcu.o CC fs/direct-io.o CC fs/mpage.o CC mm/vmalloc.o CC mm/pagewalk.o CC kernel/rcu/tree.o CC block/badblocks.o LD drivers/idle/built-in.o CC drivers/input/input.o CC drivers/hid/hid-a4tech.o LD drivers/iommu/built-in.o CC drivers/input/input-compat.o CC block/partitions/check.o CC block/partitions/msdos.o CC block/noop-iosched.o CC drivers/hid/hid-apple.o CC mm/pgtable-generic.o CC block/partitions/efi.o CC mm/process_vm_access.o CC block/cfq-iosched.o CC arch/sh/drivers/dma/dma-sh.o CC drivers/input/input-mt.o CC drivers/hid/hid-belkin.o CC mm/init-mm.o CC arch/sh/drivers/dma/dma-api.o /home/kisskb/slave/src/block/cfq-iosched.c: In function 'cfq_async_queue_prio': /home/kisskb/slave/src/block/cfq-iosched.c:3775:1: warning: control reaches end of non-void function [-Wreturn-type] CC mm/bootmem.o CC drivers/hid/hid-cherry.o LD kernel/rcu/built-in.o CC kernel/sched/core.o CC drivers/input/ff-core.o LD block/partitions/built-in.o CC drivers/hid/hid-chicony.o /home/kisskb/slave/src/mm/bootmem.c: In function 'mark_bootmem': /home/kisskb/slave/src/mm/bootmem.c:389:1: warning: control reaches end of non-void function [-Wreturn-type] CC fs/proc_namespace.o CC drivers/hid/hid-cypress.o CC arch/sh/drivers/dma/dma-sysfs.o CC kernel/sched/loadavg.o /home/kisskb/slave/src/kernel/sched/core.c: In function 'pick_next_task': /home/kisskb/slave/src/kernel/sched/core.c:3162:1: warning: control reaches end of non-void function [-Wreturn-type] LD drivers/input/input-core.o LD drivers/input/built-in.o CC kernel/sched/clock.o CC fs/devpts/inode.o CC drivers/hid/hid-ezkey.o CC mm/fadvise.o LD arch/sh/drivers/dma/built-in.o CC arch/sh/drivers/heartbeat.o CC mm/madvise.o CC drivers/hid/hid-kensington.o CC mm/memblock.o LD arch/sh/drivers/built-in.o CC drivers/hid/hid-lg.o LD fs/exofs/built-in.o LD block/built-in.o LD fs/devpts/devpts.o LD fs/devpts/built-in.o CC net/socket.o CC fs/jffs2/compr.o LD drivers/irqchip/built-in.o CC kernel/time/time.o LD net/802/built-in.o AS arch/sh/lib/movmem.o CC arch/sh/lib/ashldi3.o CC drivers/hid/hid-microsoft.o CC fs/jffs2/dir.o CC arch/sh/lib/ashrdi3.o CC kernel/sched/cputime.o CC mm/dmapool.o CC drivers/hid/hid-monterey.o CC arch/sh/lib/lshrdi3.o CC fs/jffs2/file.o LD drivers/hid/hid.o AS arch/sh/lib/ashlsi3.o LD drivers/hid/hid-logitech.o LD drivers/hid/built-in.o AS arch/sh/lib/ashrsi3.o AS arch/sh/lib/ashiftrt.o AS arch/sh/lib/lshrsi3.o LD drivers/leds/built-in.o CC kernel/time/timer.o AS arch/sh/lib/udiv_qrnnd.o LD drivers/lguest/built-in.o LD drivers/macintosh/built-in.o CC arch/sh/lib/io.o CC net/core/sock.o LD drivers/media/common/b2c2/built-in.o LD drivers/media/common/saa7146/built-in.o CC kernel/sched/idle_task.o LD drivers/media/common/siano/built-in.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 CC mm/slab.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 drivers/media/platform/omap/built-in.o AS arch/sh/lib/__clear_user.o LD drivers/media/platform/built-in.o AS arch/sh/lib/checksum.o LD drivers/media/rc/keymaps/built-in.o CC kernel/sched/fair.o LD drivers/media/rc/built-in.o AS arch/sh/lib/copy_page.o LD drivers/media/tuners/built-in.o CC arch/sh/lib/delay.o LD drivers/media/usb/b2c2/built-in.o CC fs/jffs2/ioctl.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 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 drivers/misc/eeprom/built-in.o LD drivers/misc/lis3lv02d/built-in.o CC arch/sh/lib/div64-generic.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 AS arch/sh/lib/div64.o LD drivers/mmc/built-in.o CC fs/jffs2/nodelist.o AS arch/sh/lib/memchr.o AS arch/sh/lib/memcpy.o CC drivers/mtd/mtdcore.o AS arch/sh/lib/memmove.o AS arch/sh/lib/memset.o AS arch/sh/lib/strlen.o CC fs/jffs2/malloc.o AS arch/sh/lib/udivsi3.o AS arch/sh/lib/udivsi3_i4i.o LD arch/sh/lib/built-in.o AR arch/sh/lib/lib.a CC kernel/stacktrace.o CC kernel/time/hrtimer.o CC kernel/time/itimer.o CC kernel/sched/rt.o CC kernel/time/posix-timers.o CC fs/jffs2/read.o CC fs/jffs2/nodemgmt.o CC kernel/sched/deadline.o CC mm/migrate.o CC mm/quicklist.o CC drivers/mtd/mtdsuper.o CC net/ethernet/eth.o CC net/ipv4/route.o CC kernel/time/posix-cpu-timers.o CC drivers/mtd/mtdconcat.o CC fs/jffs2/readinode.o CC kernel/sched/stop_task.o CC net/core/request_sock.o CC kernel/sched/wait.o LD mm/built-in.o CC net/core/skbuff.o LD net/ethernet/built-in.o CC kernel/futex.o CC kernel/time/timekeeping.o CC kernel/sched/completion.o CC fs/jffs2/write.o CC kernel/sched/idle.o CC drivers/mtd/mtdpart.o CC fs/kernfs/mount.o LD kernel/sched/built-in.o CC net/ipv6/addrconf_core.o CC fs/kernfs/inode.o CC fs/jffs2/scan.o CC net/ipv4/inetpeer.o CC fs/kernfs/dir.o CC drivers/mtd/mtdchar.o CC fs/jffs2/gc.o CC net/ipv6/exthdrs_core.o CC kernel/up.o CC kernel/time/ntp.o CC net/ipv6/ip6_checksum.o CC net/ipv4/protocol.o CC drivers/mtd/cmdlinepart.o CC fs/kernfs/file.o CC fs/jffs2/symlink.o CC net/ipv6/ip6_icmp.o CC fs/jffs2/build.o CC drivers/mtd/mtd_blkdevs.o CC kernel/time/clocksource.o CC net/ipv4/ip_input.o CC kernel/time/jiffies.o CC fs/jffs2/erase.o CC net/core/datagram.o CC fs/kernfs/symlink.o CC net/ipv6/output_core.o CC net/core/stream.o LD fs/kernfs/built-in.o CC net/core/scm.o CC drivers/mtd/mtdblock.o CC kernel/time/timer_list.o CC fs/jffs2/background.o CC drivers/mtd/chips/chipreg.o CC net/ipv4/ip_fragment.o CC kernel/time/timeconv.o CC fs/jffs2/fs.o CC net/ipv6/protocol.o CC net/ipv6/ip6_offload.o CC net/ipv6/tcpv6_offload.o CC drivers/mtd/chips/cfi_probe.o CC kernel/time/timecounter.o CC net/core/gen_stats.o CC kernel/time/posix-clock.o /home/kisskb/slave/src/drivers/mtd/chips/cfi_probe.c: In function 'cfi_probe_chip': /home/kisskb/slave/src/include/linux/mtd/cfi.h:325:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:415:11: note: 'r.x[0]' was declared here /home/kisskb/slave/src/include/linux/mtd/cfi.h:325:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:415:11: note: 'r.x[0]' was declared here /home/kisskb/slave/src/include/linux/mtd/cfi.h:341:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:415:11: note: 'r.x[0]' was declared here /home/kisskb/slave/src/include/linux/mtd/cfi.h:341:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:415:11: note: 'r.x[0]' was declared here /home/kisskb/slave/src/include/linux/mtd/cfi.h:325:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:415:11: note: 'r.x[0]' was declared here /home/kisskb/slave/src/include/linux/mtd/cfi.h:325:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:415:11: note: 'r.x[0]' was declared here CC drivers/mtd/chips/cfi_util.o CC net/ipv4/ip_forward.o CC fs/jffs2/writev.o CC fs/jffs2/super.o CC fs/jffs2/debug.o /home/kisskb/slave/src/drivers/mtd/chips/cfi_util.c: In function 'cfi_qry_present': /home/kisskb/slave/src/include/linux/mtd/map.h:281:6: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:415:11: note: 'r.x[0]' was declared here /home/kisskb/slave/src/include/linux/mtd/map.h:281:6: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:415:11: note: 'r.x[0]' was declared here /home/kisskb/slave/src/drivers/mtd/chips/cfi_util.c:230:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] CC net/ipv6/udp_offload.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 [-Wuninitialized] CC kernel/time/alarmtimer.o CC net/core/gen_estimator.o /home/kisskb/slave/src/drivers/mtd/chips/cfi_util.c: In function 'cfi_read_pri': /home/kisskb/slave/src/include/linux/mtd/cfi.h:325:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:415:11: note: 'r.x[0]' was declared here CC drivers/mtd/chips/cfi_cmdset_0001.o CC net/ipv6/exthdrs_offload.o CC net/core/net_namespace.o CC net/ipv4/ip_options.o CC fs/jffs2/compr_rtime.o /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0001.c: In function 'chip_ready': /home/kisskb/slave/src/include/linux/mtd/map.h:326:18: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:415:11: note: 'r.x[0]' was declared here /home/kisskb/slave/src/include/linux/mtd/map.h:326:18: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:415:11: note: 'r.x[0]' was declared here CC fs/jffs2/compr_zlib.o CC drivers/mtd/chips/gen_probe.o LD net/ipv6/built-in.o CC kernel/time/clockevents.o CC fs/lockd/clntlock.o CC fs/lockd/clntproc.o /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0001.c: In function 'inval_cache_and_wait_for_operation': /home/kisskb/slave/src/include/linux/mtd/map.h:326:18: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:415:11: note: 'r.x[0]' was declared here /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0001.c: In function 'cfi_intelext_writev': /home/kisskb/slave/src/include/linux/mtd/map.h:338:17: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:415:11: note: 'r.x[0]' was declared here /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0001.c:1744:9: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:415:11: note: 'r.x[0]' was declared here /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0001.c:1744:9: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:415:11: note: 'r.x[0]' was declared here /home/kisskb/slave/src/include/linux/mtd/map.h:338:17: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:415:11: note: 'r.x[0]' was declared here LD fs/jffs2/jffs2.o LD fs/jffs2/built-in.o CC lib/lockref.o /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0001.c: In function 'do_erase_oneblock': /home/kisskb/slave/src/include/linux/mtd/map.h:338:17: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:415:11: note: 'r.x[0]' was declared here /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0001.c: In function 'do_getlockstatus_oneblock': /home/kisskb/slave/src/include/linux/mtd/cfi.h:325:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:415:11: note: 'r.x[0]' was declared here CC lib/bcd.o CC fs/nfs/client.o CC lib/div64.o CC kernel/time/tick-common.o CC net/core/secure_seq.o /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0001.c: In function 'do_write_oneword.constprop.10': /home/kisskb/slave/src/include/linux/mtd/map.h:338:17: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:415:11: note: 'r.x[0]' was declared here /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0001.c: In function 'cfi_intelext_write_words': /home/kisskb/slave/src/include/linux/mtd/map.h:347:11: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] CC net/ipv4/ip_output.o CC lib/sort.o CC lib/parser.o LD drivers/mtd/chips/built-in.o LD drivers/mtd/devices/built-in.o LD drivers/mtd/lpddr/built-in.o CC drivers/mtd/maps/physmap.o CC drivers/net/mii.o CC net/core/flow_dissector.o CC fs/lockd/clntxdr.o CC lib/halfmd4.o CC kernel/time/tick-oneshot.o CC lib/debug_locks.o LD drivers/mtd/maps/built-in.o LD drivers/mtd/nand/built-in.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 lib/random32.o CC kernel/time/tick-sched.o CC fs/nfs_common/grace.o CC lib/bust_spinlocks.o CC drivers/net/Space.o CC fs/lockd/host.o CC fs/nfs/dir.o CC lib/kasprintf.o LD fs/nfs_common/built-in.o CC fs/lockd/svc.o CC lib/bitmap.o CC drivers/net/loopback.o CC net/core/sysctl_net_core.o LD kernel/time/built-in.o CC kernel/uid16.o CC net/ipv4/ip_sockglue.o CC kernel/module.o CC lib/scatterlist.o LD drivers/net/ethernet/8390/built-in.o LD drivers/net/ethernet/arc/built-in.o LD drivers/net/ethernet/broadcom/built-in.o CC net/core/dev.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 CC net/core/ethtool.o 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 drivers/net/ethernet/smsc/smsc911x.o CC fs/lockd/svclock.o /home/kisskb/slave/src/net/core/ethtool.c: In function 'ethtool_get_feature_mask': /home/kisskb/slave/src/net/core/ethtool.c:294:1: warning: control reaches end of non-void function [-Wreturn-type] CC lib/gcd.o CC lib/lcm.o CC lib/list_sort.o CC lib/uuid.o CC fs/nfs/file.o CC lib/flex_array.o CC net/ipv4/inet_hashtables.o CC fs/lockd/svcshare.o CC lib/iov_iter.o CC lib/clz_ctz.o CC fs/lockd/svcproc.o LD drivers/net/ethernet/smsc/built-in.o LD drivers/net/ethernet/stmicro/built-in.o LD virt/lib/built-in.o LD virt/built-in.o LD drivers/net/ethernet/synopsys/built-in.o CC kernel/kallsyms.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 CC drivers/net/phy/phy_device.o CC fs/nfs/getroot.o CC net/ipv4/inet_timewait_sock.o CC kernel/acct.o CC fs/lockd/svcsubs.o CC lib/bsearch.o CC lib/find_bit.o CC lib/llist.o CC fs/nfs/inode.o CC lib/memweight.o CC lib/kfifo.o CC lib/percpu-refcount.o CC drivers/net/phy/mdio_bus.o CC net/ipv4/inet_connection_sock.o CC kernel/utsname.o CC net/core/dev_addr_lists.o CC fs/lockd/mon.o CC lib/percpu_ida.o CC kernel/pid_namespace.o CC drivers/net/phy/mdio_device.o CC lib/rhashtable.o CC fs/lockd/xdr.o CC kernel/audit.o CC fs/lockd/clnt4xdr.o CC net/core/dst.o CC drivers/net/phy/smsc.o CC net/ipv4/tcp.o CC fs/nfs/super.o CC lib/reciprocal_div.o LD drivers/net/phy/libphy.o LD drivers/net/phy/built-in.o CC lib/once.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 CC fs/lockd/xdr4.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/nfs/direct.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/nfc/built-in.o LD drivers/nvme/host/built-in.o CC lib/string_helpers.o LD drivers/nvme/built-in.o LD drivers/perf/built-in.o LD drivers/platform/built-in.o LD drivers/power/built-in.o LD drivers/pwm/built-in.o CC drivers/rtc/rtc-lib.o CC net/core/netevent.o CC lib/hexdump.o CC drivers/rtc/hctosys.o CC fs/lockd/svc4proc.o CC lib/kstrtox.o CC kernel/auditfilter.o CC net/core/neighbour.o CC drivers/rtc/systohc.o CC drivers/rtc/class.o CC lib/iomap_copy.o CC fs/lockd/procfs.o CC lib/devres.o CC fs/nfs/pagelist.o CC net/ipv4/tcp_input.o CC lib/hweight.o CC drivers/rtc/interface.o LD fs/lockd/lockd.o /home/kisskb/slave/src/net/core/neighbour.c: In function 'neigh_sysctl_register': /home/kisskb/slave/src/net/core/neighbour.c:3180:10: warning: 'p_name' may be used uninitialized in this function [-Wuninitialized] LD fs/lockd/built-in.o CC drivers/rtc/rtc-dev.o CC drivers/rtc/rtc-proc.o CC kernel/auditsc.o CC lib/smp_processor_id.o CC fs/nfs/read.o CC fs/nfs/symlink.o CC lib/bitrev.o CC drivers/rtc/rtc-sysfs.o HOSTCC lib/gen_crc32table CC lib/zlib_deflate/deflate.o CC drivers/rtc/rtc-sh.o CC net/ipv4/tcp_output.o CC net/ipv4/tcp_timer.o /home/kisskb/slave/src/drivers/rtc/rtc-sh.c:749:13: warning: 'sh_rtc_set_irq_wake' defined but not used [-Wunused-function] CC lib/zlib_deflate/deftree.o CC net/core/rtnetlink.o LD drivers/rtc/rtc-core.o LD drivers/rtc/built-in.o CC drivers/sh/clk/core.o CC fs/nfs/unlink.o CC kernel/audit_watch.o CC lib/zlib_deflate/deflate_syms.o CC kernel/audit_fsnotify.o CC drivers/sh/clk/cpg.o LD lib/zlib_deflate/zlib_deflate.o CC kernel/audit_tree.o LD lib/zlib_deflate/built-in.o CC lib/zlib_inflate/inffast.o CC fs/nfs/write.o /home/kisskb/slave/src/drivers/sh/clk/cpg.c: In function 'r8': /home/kisskb/slave/src/drivers/sh/clk/cpg.c:41:2: warning: passing argument 1 of 'ioread8' discards 'const' qualifier from pointer target type [enabled by default] /home/kisskb/slave/src/include/asm-generic/iomap.h:28:21: note: expected 'void *' but argument is of type 'const void *' /home/kisskb/slave/src/drivers/sh/clk/cpg.c: In function 'r16': /home/kisskb/slave/src/drivers/sh/clk/cpg.c:46:2: warning: passing argument 1 of 'ioread16' discards 'const' qualifier from pointer target type [enabled by default] /home/kisskb/slave/src/include/asm-generic/iomap.h:29:21: note: expected 'void *' but argument is of type 'const void *' /home/kisskb/slave/src/drivers/sh/clk/cpg.c: In function 'r32': /home/kisskb/slave/src/drivers/sh/clk/cpg.c:51:2: warning: passing argument 1 of 'ioread32' discards 'const' qualifier from pointer target type [enabled by default] /home/kisskb/slave/src/include/asm-generic/iomap.h:31:21: note: expected 'void *' but argument is of type 'const void *' CC lib/zlib_inflate/inflate.o LD drivers/sh/clk/built-in.o CC drivers/sh/intc/access.o CC lib/zlib_inflate/infutil.o CC net/ipv4/tcp_ipv4.o CC drivers/sh/intc/chip.o CC lib/zlib_inflate/inftrees.o CC drivers/sh/intc/core.o CC kernel/hung_task.o CC lib/zlib_inflate/inflate_syms.o LD lib/zlib_inflate/zlib_inflate.o LD lib/zlib_inflate/built-in.o CC lib/audit.o CC kernel/utsname_sysctl.o CC drivers/sh/intc/handle.o CC net/core/utils.o CC net/core/link_watch.o CC lib/syscall.o CC kernel/elfcore.o CC kernel/irq_work.o CC drivers/sh/intc/irqdomain.o CC lib/nlattr.o CC lib/atomic64.o CC kernel/membarrier.o CC drivers/sh/intc/virq.o CC fs/nfs/namespace.o LD drivers/soc/bcm/built-in.o LD drivers/soc/fsl/built-in.o LD drivers/soc/built-in.o CC lib/dynamic_queue_limits.o CC fs/nfs/mount_clnt.o CC fs/nfs/nfstrace.o CC kernel/memremap.o CC net/core/filter.o CC lib/strncpy_from_user.o LD drivers/sh/intc/built-in.o CC drivers/sh/pm_runtime.o LD drivers/sh/built-in.o CC drivers/tty/tty_io.o CC lib/strnlen_user.o LD kernel/built-in.o CC net/ipv4/tcp_minisocks.o CC net/ipv4/tcp_cong.o CC lib/net_utils.o CC net/ipv4/tcp_metrics.o LD drivers/video/backlight/built-in.o CC drivers/video/console/dummycon.o CC fs/nfs/sysctl.o CC lib/argv_split.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 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 fs/notify/fsnotify.o CC lib/bug.o CC fs/nfs/nfs2super.o CC lib/cmdline.o CC lib/ctype.o CC net/core/sock_diag.o CC net/core/dev_ioctl.o CC drivers/tty/n_tty.o CC lib/dec_and_lock.o CC fs/notify/notification.o CC lib/decompress.o CC lib/dump_stack.o CC fs/nfs/proc.o CC lib/earlycpio.o CC fs/nfs/nfs2xdr.o CC net/ipv4/tcp_fastopen.o CC fs/notify/group.o CC lib/extable.o CC lib/flex_proportions.o CC fs/nfs/nfs3super.o CC net/core/tso.o CC fs/notify/inode_mark.o CC lib/idr.o CC fs/notify/mark.o CC net/ipv4/tcp_recovery.o CC fs/notify/vfsmount_mark.o CC net/ipv4/tcp_offload.o CC fs/nfs/nfs3client.o CC drivers/tty/tty_ioctl.o CC net/core/sock_reuseport.o CC lib/int_sqrt.o CC fs/notify/fdinfo.o CC net/netlink/af_netlink.o CC lib/ioremap.o LD fs/notify/dnotify/built-in.o LD fs/notify/fanotify/built-in.o CC fs/notify/inotify/inotify_fsnotify.o CC lib/irq_regs.o CC fs/nfs/nfs3proc.o CC lib/is_single_threaded.o CC fs/notify/inotify/inotify_user.o CC lib/klist.o CC fs/proc/task_mmu.o CC drivers/tty/tty_ldisc.o CC net/ipv4/datagram.o CC net/core/net-sysfs.o CC lib/kobject.o LD fs/notify/inotify/built-in.o LD fs/notify/built-in.o CC lib/kobject_uevent.o CC drivers/tty/tty_buffer.o CC fs/nfs/nfs3xdr.o CC fs/proc/inode.o CC fs/proc/root.o CC net/ipv4/raw.o CC drivers/tty/tty_port.o CC fs/proc/base.o CC lib/md5.o CC net/core/net-procfs.o CC drivers/tty/tty_mutex.o CC lib/nmi_backtrace.o CC net/netlink/genetlink.o CC lib/plist.o CC drivers/tty/tty_ldsem.o LD fs/quota/built-in.o CC lib/proportions.o LD fs/nfs/nfs.o LD fs/nfs/nfsv2.o LD fs/nfs/nfsv3.o CC net/packet/af_packet.o LD fs/nfs/built-in.o CC lib/radix-tree.o LD net/core/built-in.o CC fs/proc/generic.o CC net/ipv4/udp.o CC drivers/tty/pty.o CC drivers/tty/tty_audit.o CC lib/ratelimit.o CC lib/rbtree.o CC net/ipv4/udplite.o LD drivers/tty/ipwireless/built-in.o CC lib/seq_buf.o CC fs/proc/array.o LD net/netlink/built-in.o CC drivers/tty/serial/serial_core.o CC drivers/tty/vt/vt_ioctl.o CC lib/sha1.o CC drivers/tty/serial/sh-sci.o CC fs/proc/fd.o CC net/sched/sch_generic.o CC lib/show_mem.o CC lib/string.o CC drivers/tty/vt/vc_screen.o CC fs/proc/proc_tty.o CC lib/timerqueue.o /home/kisskb/slave/src/net/packet/af_packet.c: In function 'tpacket_rcv': /home/kisskb/slave/src/net/packet/af_packet.c:2260:16: warning: 'hdrlen' may be used uninitialized in this function [-Wuninitialized] CC lib/vsprintf.o CC drivers/tty/vt/selection.o CC fs/proc/cmdline.o LD drivers/tty/serial/built-in.o CC fs/ramfs/inode.o CC fs/proc/consoles.o CC net/ipv4/udp_offload.o CC fs/proc/cpuinfo.o LD net/packet/built-in.o CC net/ipv4/arp.o CC net/sched/sch_mq.o CC drivers/tty/vt/keyboard.o CC fs/proc/devices.o GEN lib/crc32table.h CC fs/ramfs/file-mmu.o CC net/sunrpc/clnt.o CC fs/proc/interrupts.o LD fs/ramfs/ramfs.o LD fs/ramfs/built-in.o CC drivers/tty/vt/consolemap.o CC fs/proc/loadavg.o LD net/sched/built-in.o CC net/ipv4/icmp.o CC fs/proc/meminfo.o CC fs/proc/stat.o CC net/sunrpc/xprt.o CC net/sunrpc/socklib.o CC net/sunrpc/xprtsock.o CC lib/crc32.o CC fs/proc/uptime.o CONMK drivers/tty/vt/consolemap_deftbl.c CC drivers/tty/vt/vt.o CC fs/proc/version.o CC net/unix/af_unix.o CC net/ipv4/devinet.o CC fs/proc/softirqs.o AR lib/lib.a SHIPPED drivers/tty/vt/defkeymap.c LD lib/built-in.o CC fs/sysfs/file.o CC fs/proc/namespaces.o CC net/ipv4/af_inet.o CC fs/proc/self.o CC fs/sysfs/dir.o CC net/ipv4/igmp.o CC fs/proc/thread_self.o CC fs/sysfs/symlink.o CC net/sunrpc/sched.o CC fs/proc/proc_sysctl.o CC fs/sysfs/mount.o CC fs/sysfs/group.o CC net/sunrpc/auth.o CC net/sunrpc/auth_null.o LD fs/sysfs/built-in.o CC net/unix/garbage.o CC net/sunrpc/auth_unix.o CC drivers/tty/vt/consolemap_deftbl.o CC drivers/tty/vt/defkeymap.o LD drivers/tty/vt/built-in.o LD drivers/tty/built-in.o CC fs/proc/proc_net.o LD drivers/built-in.o CC net/unix/sysctl_net_unix.o CC net/sunrpc/auth_generic.o CC net/ipv4/fib_frontend.o CC net/sunrpc/svc.o CC net/sunrpc/svcsock.o LD net/unix/unix.o LD net/unix/built-in.o CC fs/proc/kcore.o CC fs/proc/kmsg.o LD net/wireless/built-in.o CC net/ipv4/fib_semantics.o CC fs/proc/page.o CC fs/eventpoll.o /home/kisskb/slave/src/net/sunrpc/svcsock.c: In function 'svc_addr_len': /home/kisskb/slave/src/include/linux/sunrpc/svc_xprt.h:175:1: warning: control reaches end of non-void function [-Wreturn-type] CC fs/anon_inodes.o CC fs/signalfd.o LD fs/proc/proc.o LD fs/proc/built-in.o /home/kisskb/slave/src/net/sunrpc/svcsock.c: In function 'svc_setup_socket': /home/kisskb/slave/src/net/sunrpc/svcsock.c:779:6: warning: 'optname' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/sunrpc/svcsock.c:746:18: note: 'optname' was declared here /home/kisskb/slave/src/net/sunrpc/svcsock.c:779:6: warning: 'level' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/sunrpc/svcsock.c:746:11: note: 'level' was declared here CC net/sunrpc/svcauth.o CC net/sysctl_net.o CC net/sunrpc/svcauth_unix.o CC net/sunrpc/addr.o CC net/sunrpc/rpcb_clnt.o CC net/ipv4/fib_trie.o CC fs/timerfd.o CC net/ipv4/inet_fragment.o CC net/ipv4/ping.o CC fs/eventfd.o /home/kisskb/slave/src/net/sunrpc/svcauth_unix.c: In function 'svcauth_unix_set_client': /home/kisskb/slave/src/net/sunrpc/svcauth_unix.c:685:24: warning: 'sin6' may be used uninitialized in this function [-Wuninitialized] CC net/sunrpc/timer.o CC fs/aio.o /home/kisskb/slave/src/net/ipv4/ping.c: In function 'ping_common_sendmsg': /home/kisskb/slave/src/net/ipv4/ping.c:690:21: warning: 'type' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/ipv4/ping.c:476:63: warning: 'code' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/ipv4/ping.c:658:11: note: 'code' was declared here CC net/sunrpc/xdr.o /home/kisskb/slave/src/net/ipv4/ping.c: In function 'ping_err': /home/kisskb/slave/src/net/ipv4/ping.c:559:37: warning: 'code' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/ipv4/ping.c:532:3: warning: 'type' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/ipv4/ping.c:513:48: warning: 'icmph' may be used uninitialized in this function [-Wuninitialized] CC fs/locks.o CC fs/binfmt_script.o CC fs/binfmt_elf.o CC fs/coredump.o CC net/ipv4/ip_tunnel_core.o CC net/sunrpc/sunrpc_syms.o CC net/ipv4/gre_offload.o CC net/ipv4/sysctl_net_ipv4.o CC net/ipv4/proc.o CC net/sunrpc/cache.o CC fs/drop_caches.o CC net/sunrpc/rpc_pipe.o CC net/ipv4/inet_diag.o CC net/sunrpc/svc_xprt.o CC net/ipv4/tcp_diag.o LD fs/built-in.o CC net/ipv4/tcp_cubic.o CC net/sunrpc/stats.o CC net/sunrpc/sysctl.o LD net/ipv4/built-in.o LD net/sunrpc/sunrpc.o LD net/sunrpc/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 AS arch/sh/boot/compressed/head_32.o CC arch/sh/boot/compressed/misc.o CC arch/sh/boot/compressed/cache.o SHIPPED arch/sh/boot/compressed/ashiftrt.S SHIPPED arch/sh/boot/compressed/ashrsi3.S OBJCOPY arch/sh/boot/compressed/vmlinux.bin SHIPPED arch/sh/boot/compressed/lshrsi3.S SHIPPED arch/sh/boot/compressed/ashldi3.c SHIPPED arch/sh/boot/compressed/ashlsi3.S AS arch/sh/boot/compressed/ashiftrt.o AS arch/sh/boot/compressed/ashrsi3.o AS arch/sh/boot/compressed/ashlsi3.o AS arch/sh/boot/compressed/lshrsi3.o Building modules, stage 2. CC arch/sh/boot/compressed/ashldi3.o MODPOST 5 modules CC crypto/drbg.mod.o CC crypto/echainiv.mod.o CC crypto/hmac.mod.o CC crypto/sha256_generic.mod.o GZIP arch/sh/boot/compressed/vmlinux.bin.gz CC crypto/jitterentropy_rng.mod.o LD [M] crypto/drbg.ko LD [M] crypto/echainiv.ko LD [M] crypto/sha256_generic.ko LD [M] crypto/jitterentropy_rng.ko LD [M] crypto/hmac.ko LD arch/sh/boot/compressed/piggy.o LD arch/sh/boot/compressed/vmlinux OBJCOPY arch/sh/boot/zImage Kernel: arch/sh/boot/zImage is ready make[1]: Leaving directory '/home/kisskb/slave/build/linus_polaris_defconfig_sh4' Completed OK # rm -rf /home/kisskb/slave/build/linus_polaris_defconfig_sh4 # Build took: 0:00:48.945208