# git rev-parse -q --verify 6040e57658eee6eb1315a26119101ca832d1f854^{commit} 6040e57658eee6eb1315a26119101ca832d1f854 already have revision, skipping fetch # git checkout -q -f -B kisskb 6040e57658eee6eb1315a26119101ca832d1f854 # git clean -qxdf # git log -1 commit 6040e57658eee6eb1315a26119101ca832d1f854 Author: Linus Torvalds Date: Fri Aug 19 12:47:01 2016 -0700 Make the hardened user-copy code depend on having a hardened allocator The kernel test robot reported a usercopy failure in the new hardened sanity checks, due to a page-crossing copy of the FPU state into the task structure. This happened because the kernel test robot was testing with SLOB, which doesn't actually do the required book-keeping for slab allocations, and as a result the hardening code didn't realize that the task struct allocation was one single allocation - and the sanity checks fail. Since SLOB doesn't even claim to support hardening (and you really shouldn't use it), the straightforward solution is to just make the usercopy hardening code depend on the allocator supporting it. Reported-by: kernel test robot Cc: Kees Cook Signed-off-by: Linus Torvalds # < /opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-gcc --version # < git log --format=%s --max-count=1 6040e57658eee6eb1315a26119101ca832d1f854 # < make -j 10 ARCH=sh O=/home/kisskb/slave/build/linus_polaris_defconfig_sh4 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux- polaris_defconfig # make -j 10 ARCH=sh O=/home/kisskb/slave/build/linus_polaris_defconfig_sh4 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux- make[1]: Entering directory '/home/kisskb/slave/build/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/clkdev.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/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/sizes.h WRAP arch/sh/include/generated/asm/siginfo.h WRAP arch/sh/include/generated/asm/statfs.h WRAP arch/sh/include/generated/asm/termbits.h WRAP arch/sh/include/generated/asm/socket.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 CC scripts/mod/empty.o HOSTCC scripts/genksyms/parse.tab.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 CC init/main.o CHK include/generated/compile.h CC init/do_mounts.o CC init/noinitramfs.o CC init/init_task.o UPD include/generated/compile.h LD usr/built-in.o CC init/version.o AS arch/sh/kernel/debugtraps.o CC arch/sh/kernel/dma-nommu.o CC arch/sh/mm/alignment.o CC arch/sh/kernel/dumpstack.o CC arch/sh/boards/board-polaris.o CC arch/sh/mm/cache.o CC arch/sh/mm/init.o CC arch/sh/kernel/idle.o CC arch/sh/kernel/io.o CC arch/sh/mm/consistent.o CC arch/sh/math-emu/math.o CC arch/sh/mm/mmap.o LD arch/sh/boards/built-in.o CC arch/sh/mm/cache-sh3.o CC arch/sh/kernel/irq.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:197:0: 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:196:0: 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] /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] /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] CC arch/sh/kernel/irq_32.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: 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] /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] CC arch/sh/mm/extable_32.o CC kernel/fork.o CC arch/sh/kernel/kdebugfs.o CC arch/sh/kernel/machvec.o CC arch/sh/kernel/nmi_debug.o CC arch/sh/kernel/process.o CC arch/sh/kernel/process_32.o CC arch/sh/kernel/ptrace.o CC arch/sh/mm/fault.o CC kernel/exec_domain.o LD init/mounts.o LD init/built-in.o CC arch/sh/mm/gup.o CC arch/sh/mm/ioremap.o CC arch/sh/mm/kmap.o CC arch/sh/kernel/ptrace_32.o LD certs/built-in.o CC mm/filemap.o CC mm/mempool.o CC kernel/panic.o CC kernel/cpu.o CC kernel/exit.o CC arch/sh/mm/pgtable.o CC fs/open.o CC arch/sh/kernel/reboot.o CC arch/sh/mm/tlbex_32.o CC mm/oom_kill.o CC kernel/softirq.o CC arch/sh/kernel/return_address.o CC arch/sh/mm/tlbflush_32.o CC ipc/util.o LD arch/sh/math-emu/built-in.o CC ipc/msgutil.o CC ipc/msg.o CC arch/sh/kernel/setup.o CC arch/sh/mm/tlb-sh3.o CC arch/sh/mm/uncached.o CC mm/maccess.o CC ipc/sem.o CC security/commoncap.o CC fs/read_write.o CC arch/sh/kernel/signal_32.o CC security/min_addr.o CC kernel/resource.o LD arch/sh/mm/built-in.o CC kernel/sysctl.o CC fs/file_table.o CC crypto/api.o CC security/lsm_audit.o CC mm/page_alloc.o CC arch/sh/kernel/sys_sh.o CC ipc/shm.o CC crypto/cipher.o AS arch/sh/kernel/syscalls_32.o CC arch/sh/kernel/time.o CC crypto/compress.o LD security/built-in.o CC crypto/memneq.o CC ipc/syscall.o CC kernel/sysctl_binary.o CC fs/super.o CC fs/char_dev.o CC arch/sh/kernel/topology.o CC fs/stat.o CC arch/sh/kernel/traps.o CC arch/sh/kernel/traps_32.o CC crypto/crypto_wq.o CC ipc/ipc_sysctl.o CC crypto/algapi.o CC kernel/capability.o CC kernel/ptrace.o CC ipc/mqueue.o CC fs/exec.o CC fs/pipe.o CC arch/sh/kernel/unwinder.o CC crypto/scatterwalk.o CC kernel/user.o CC fs/namei.o CC arch/sh/kernel/iomap.o /home/kisskb/slave/src/mm/page_alloc.c: In function 'free_area_init_node': /home/kisskb/slave/src/mm/page_alloc.c:5677:17: warning: 'zone_start_pfn' may be used uninitialized in this function [-Wuninitialized] CC arch/sh/kernel/sys_sh32.o CC kernel/signal.o CC mm/page-writeback.o CC fs/fcntl.o CC crypto/proc.o CC fs/ioctl.o CC arch/sh/kernel/cpu/irq/imask.o CC ipc/namespace.o CC block/bio.o CC crypto/aead.o CC crypto/ablkcipher.o CC arch/sh/kernel/cpu/irq/ipr.o CC ipc/mq_sysctl.o CC mm/readahead.o LD ipc/built-in.o CC kernel/sys.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 CC kernel/kmod.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 CC arch/sh/kernel/cpu/sh3/setup-sh770x.o CC kernel/workqueue.o CC crypto/blkcipher.o CC crypto/skcipher.o CC arch/sh/kernel/cpu/sh3/serial-sh770x.o CC crypto/ahash.o CC block/elevator.o CC kernel/pid.o CC mm/swap.o CC arch/sh/kernel/cpu/sh3/clock-sh7709.o CC fs/readdir.o CC arch/sh/kernel/cpu/adc.o LD arch/sh/kernel/cpu/sh3/built-in.o CC kernel/task_work.o CC kernel/extable.o CC arch/sh/kernel/cpu/clock-cpg.o CC crypto/shash.o CC block/blk-core.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] CC arch/sh/kernel/cpu/init.o CC fs/select.o CC arch/sh/kernel/vsyscall/vsyscall.o LDS arch/sh/kernel/vsyscall/vsyscall.lds AS arch/sh/kernel/vsyscall/vsyscall-trapa.o CC fs/dcache.o CC arch/sh/kernel/cpu/clock.o CC kernel/params.o CC kernel/kthread.o CC arch/sh/kernel/cpu/fpu.o AS arch/sh/kernel/vsyscall/vsyscall-note.o CC mm/truncate.o SYSCALL arch/sh/kernel/vsyscall/vsyscall-trapa.so SYSCALL arch/sh/kernel/vsyscall/vsyscall-syms.o AS arch/sh/kernel/vsyscall/vsyscall-syscall.o LD arch/sh/kernel/vsyscall/built-in.o CC crypto/akcipher.o CC arch/sh/kernel/cpu/pfc.o CC crypto/kpp.o CC arch/sh/kernel/cpu/proc.o CC crypto/algboss.o CC crypto/testmgr.o CC kernel/sys_ni.o CC kernel/nsproxy.o CC crypto/crypto_null.o LD arch/sh/kernel/cpu/built-in.o CC arch/sh/kernel/sh_ksyms_32.o CC mm/vmscan.o LD drivers/amba/built-in.o LD drivers/auxdisplay/built-in.o LD sound/built-in.o CC drivers/base/component.o LD firmware/built-in.o CC kernel/notifier.o CC arch/sh/drivers/dma/dma-sh.o CC arch/sh/kernel/module.o CC arch/sh/drivers/dma/dma-api.o CC arch/sh/drivers/dma/dma-sysfs.o CC crypto/aes_generic.o CC arch/sh/kernel/stacktrace.o LD drivers/block/built-in.o CC mm/shmem.o CC net/socket.o CC block/blk-tag.o CC drivers/base/core.o CC kernel/ksysfs.o CC arch/sh/kernel/disassemble.o LD arch/sh/drivers/dma/built-in.o CC arch/sh/drivers/heartbeat.o CC fs/inode.o CC kernel/cred.o CC arch/sh/kernel/perf_event.o LD arch/sh/drivers/built-in.o AS arch/sh/lib/movmem.o CC arch/sh/lib/ashldi3.o CC block/blk-sysfs.o CC crypto/rng.o CC arch/sh/lib/ashrdi3.o CC arch/sh/kernel/perf_callchain.o CC kernel/reboot.o CC arch/sh/lib/lshrdi3.o CC [M] crypto/echainiv.o CC block/blk-flush.o CC arch/sh/kernel/hw_breakpoint.o LD net/802/built-in.o CC mm/util.o CC drivers/base/bus.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 AS arch/sh/lib/udiv_qrnnd.o CC arch/sh/lib/io.o CC fs/attr.o CC kernel/async.o CC net/core/sock.o AS arch/sh/kernel/head_32.o LDS arch/sh/kernel/vmlinux.lds CC [M] crypto/hmac.o LD arch/sh/kernel/built-in.o AS arch/sh/lib/__clear_user.o CC [M] crypto/sha256_generic.o AS arch/sh/lib/checksum.o AS arch/sh/lib/copy_page.o CC arch/sh/lib/delay.o CC block/blk-settings.o CC kernel/range.o CC kernel/smpboot.o CC arch/sh/lib/div64-generic.o CC fs/bad_inode.o AS arch/sh/lib/div64.o CC drivers/base/dd.o AS arch/sh/lib/memchr.o CC mm/mmzone.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 CC lib/lockref.o AS arch/sh/lib/udivsi3_i4i.o LD arch/sh/lib/built-in.o AR arch/sh/lib/lib.a CC fs/file.o CC drivers/base/syscore.o CC mm/vmstat.o CC lib/bcd.o CC lib/div64.o CC kernel/groups.o LD drivers/bus/built-in.o LD virt/lib/built-in.o LD virt/built-in.o CC fs/filesystems.o CC fs/namespace.o CC lib/sort.o CC drivers/base/driver.o CC block/blk-ioc.o CC lib/parser.o CC [M] crypto/drbg.o CC kernel/bpf/core.o CC lib/halfmd4.o CC mm/backing-dev.o CC drivers/base/class.o CC lib/debug_locks.o CC lib/random32.o CC block/blk-map.o CC block/blk-exec.o CC net/ethernet/eth.o CC lib/bust_spinlocks.o CC [M] crypto/jitterentropy.o CC drivers/base/platform.o CC [M] crypto/jitterentropy-kcapi.o CC lib/kasprintf.o CC block/blk-merge.o CC mm/mm_init.o LD drivers/cdrom/built-in.o CC net/ipv4/route.o CC net/core/request_sock.o CC lib/bitmap.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 net/ipv6/addrconf_core.o CC mm/mmu_context.o LD net/ethernet/built-in.o CC block/blk-softirq.o LD kernel/bpf/built-in.o CC kernel/events/core.o CC drivers/base/cpu.o CC fs/seq_file.o CC mm/percpu.o CC lib/scatterlist.o CC net/core/skbuff.o CC net/core/datagram.o CC drivers/base/firmware.o CC block/blk-timeout.o CC net/ipv6/exthdrs_core.o CC drivers/base/init.o CC lib/gcd.o CC fs/xattr.o CC lib/lcm.o CC drivers/base/map.o CC lib/list_sort.o CC block/blk-lib.o CC lib/uuid.o CC lib/flex_array.o CC drivers/base/devres.o CC mm/slab_common.o CC net/ipv6/ip6_checksum.o CC net/ipv4/inetpeer.o CC lib/iov_iter.o CC block/blk-mq.o CC drivers/base/attribute_container.o CC fs/libfs.o CC net/netlink/af_netlink.o CC mm/compaction.o CC drivers/base/transport_class.o CC net/ipv6/ip6_icmp.o CC net/ipv4/protocol.o CC drivers/base/topology.o CC net/ipv6/output_core.o CC fs/fs-writeback.o CC drivers/base/container.o CC lib/clz_ctz.o CC drivers/base/property.o CC lib/bsearch.o CC lib/find_bit.o CC net/ipv4/ip_input.o CC lib/llist.o CC mm/vmacache.o CC lib/memweight.o CC block/blk-mq-tag.o CC lib/kfifo.o CC mm/interval_tree.o CC net/core/stream.o CC net/ipv6/protocol.o CC fs/pnode.o CC lib/percpu-refcount.o CC mm/list_lru.o CC net/ipv4/ip_fragment.o CC net/netlink/genetlink.o CC drivers/base/cacheinfo.o CC block/blk-mq-sysfs.o CC net/ipv6/ip6_offload.o CC fs/splice.o CC lib/percpu_ida.o CC net/core/scm.o CC drivers/base/power/clock_ops.o CC mm/workingset.o CC kernel/events/ring_buffer.o CC lib/rhashtable.o CC block/blk-mq-cpu.o LD drivers/base/power/built-in.o CC drivers/base/dma-mapping.o CC mm/debug.o CC net/ipv6/tcpv6_offload.o CC net/ipv4/ip_forward.o CC block/blk-mq-cpumap.o CC net/core/gen_stats.o LD net/netlink/built-in.o CC block/ioctl.o CC drivers/base/dma-coherent.o CC mm/gup.o CC kernel/events/callchain.o CC fs/sync.o CC fs/utimes.o CC lib/reciprocal_div.o CC net/ipv6/exthdrs_offload.o CC lib/once.o CC drivers/base/firmware_class.o CC net/ipv4/ip_options.o CC kernel/events/hw_breakpoint.o CC net/ipv4/ip_output.o CC lib/string_helpers.o CC net/core/gen_estimator.o CC block/genhd.o LD net/ipv6/built-in.o CC fs/stack.o CC net/packet/af_packet.o CC mm/highmem.o CC fs/fs_struct.o CC drivers/base/module.o LD kernel/events/built-in.o CC mm/memory.o CC kernel/irq/irqdesc.o CC lib/hexdump.o LD drivers/base/built-in.o CC drivers/char/mem.o CC fs/statfs.o CC net/core/net_namespace.o CC lib/kstrtox.o CC mm/mincore.o CC kernel/irq/handle.o CC block/scsi_ioctl.o CC drivers/char/random.o CC fs/fs_pin.o CC lib/iomap_copy.o CC kernel/irq/manage.o CC fs/nsfs.o CC lib/devres.o CC net/ipv4/ip_sockglue.o LD kernel/livepatch/built-in.o CC fs/buffer.o CC fs/block_dev.o CC net/core/secure_seq.o CC lib/hweight.o CC block/partition-generic.o CC lib/smp_processor_id.o CC mm/mlock.o CC net/core/flow_dissector.o CC kernel/irq/spurious.o /home/kisskb/slave/src/net/packet/af_packet.c: In function 'tpacket_rcv': /home/kisskb/slave/src/net/packet/af_packet.c:2310:16: warning: 'hdrlen' may be used uninitialized in this function [-Wuninitialized] CC lib/bitrev.o CC drivers/char/misc.o HOSTCC lib/gen_crc32table CC kernel/irq/resend.o CC lib/zlib_deflate/deflate.o LD net/packet/built-in.o CC fs/direct-io.o LD drivers/char/agp/built-in.o LD drivers/char/built-in.o CC kernel/irq/chip.o CC drivers/clk/clk-devres.o CC block/ioprio.o CC lib/zlib_inflate/inffast.o CC mm/mmap.o CC net/ipv4/inet_hashtables.o CC lib/zlib_inflate/inflate.o CC drivers/clk/clkdev.o CC lib/zlib_deflate/deftree.o CC net/core/sysctl_net_core.o CC block/badblocks.o CC kernel/irq/dummychip.o LD drivers/clk/bcm/built-in.o LD drivers/clk/mvebu/built-in.o LD drivers/clk/ti/built-in.o LD drivers/clk/built-in.o CC drivers/clocksource/sh_tmu.o CC lib/zlib_inflate/infutil.o /home/kisskb/slave/src/mm/mmap.c: In function 'vma_adjust': /home/kisskb/slave/src/mm/mmap.c:557:15: warning: 'rb_link' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/mm/mmap.c:588:19: note: 'rb_link' was declared here /home/kisskb/slave/src/mm/mmap.c:557:15: warning: 'rb_parent' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/mm/mmap.c:588:29: note: 'rb_parent' was declared here /home/kisskb/slave/src/mm/mmap.c:556:17: warning: 'prev' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/mm/mmap.c:587:25: note: 'prev' was declared here CC kernel/irq/devres.o CC lib/zlib_inflate/inftrees.o CC lib/zlib_deflate/deflate_syms.o CC lib/zlib_inflate/inflate_syms.o CC net/core/dev.o LD drivers/clocksource/built-in.o LD drivers/crypto/built-in.o CC mm/mprotect.o LD drivers/firewire/built-in.o LD lib/zlib_deflate/zlib_deflate.o CC block/partitions/check.o LD lib/zlib_deflate/built-in.o CC mm/mremap.o LD drivers/firmware/broadcom/built-in.o LD drivers/firmware/built-in.o LD drivers/gpu/drm/bridge/built-in.o LD drivers/gpu/drm/hisilicon/built-in.o CC kernel/irq/irqdomain.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 lib/zlib_inflate/zlib_inflate.o LD lib/zlib_inflate/built-in.o LD drivers/gpu/drm/panel/built-in.o CC lib/audit.o CC net/ipv4/inet_timewait_sock.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/syscall.o CC block/partitions/msdos.o CC kernel/irq/proc.o CC net/core/ethtool.o CC mm/msync.o CC lib/nlattr.o CC lib/atomic64.o LD kernel/irq/built-in.o CC kernel/locking/mutex.o CC mm/rmap.o CC kernel/power/qos.o /home/kisskb/slave/src/net/core/ethtool.c: In function 'ethtool_get_feature_mask': /home/kisskb/slave/src/net/core/ethtool.c:300:1: warning: control reaches end of non-void function [-Wreturn-type] CC fs/mpage.o CC net/ipv4/inet_connection_sock.o CC block/partitions/efi.o CC lib/dynamic_queue_limits.o CC lib/strncpy_from_user.o CC drivers/hid/hid-input.o LD kernel/power/built-in.o CC net/ipv4/tcp.o CC kernel/locking/semaphore.o CC lib/strnlen_user.o LD block/partitions/built-in.o CC fs/proc_namespace.o CC block/noop-iosched.o CC lib/net_utils.o CC mm/vmalloc.o CC kernel/locking/rwsem.o CC block/cfq-iosched.o CC fs/devpts/inode.o CC lib/argv_split.o CC kernel/locking/percpu-rwsem.o CC mm/pagewalk.o CC mm/pgtable-generic.o /home/kisskb/slave/src/block/cfq-iosched.c: In function 'cfq_async_queue_prio': /home/kisskb/slave/src/block/cfq-iosched.c:3819:1: warning: control reaches end of non-void function [-Wreturn-type] CC lib/bug.o CC kernel/locking/mutex-debug.o CC net/ipv4/tcp_input.o LD fs/devpts/devpts.o CC drivers/hid/hid-generic.o LD fs/devpts/built-in.o LD fs/exofs/built-in.o CC fs/exportfs/expfs.o CC lib/chacha20.o CC kernel/locking/lockdep.o CC fs/jffs2/compr.o CC lib/cmdline.o CC mm/process_vm_access.o LD fs/exportfs/exportfs.o LD fs/exportfs/built-in.o CC fs/jffs2/dir.o CC lib/ctype.o CC lib/dec_and_lock.o CC lib/decompress.o CC mm/init-mm.o CC lib/dma-noop.o CC fs/kernfs/mount.o CC mm/bootmem.o CC fs/jffs2/file.o CC lib/dump_stack.o CC fs/lockd/clntlock.o /home/kisskb/slave/src/mm/bootmem.c: In function 'mark_bootmem': /home/kisskb/slave/src/mm/bootmem.c:388:1: warning: control reaches end of non-void function [-Wreturn-type] CC fs/kernfs/inode.o CC net/core/dev_addr_lists.o CC kernel/locking/lockdep_proc.o CC lib/earlycpio.o CC lib/extable.o CC fs/jffs2/ioctl.o CC mm/fadvise.o CC drivers/hid/hid-a4tech.o CC kernel/locking/rtmutex.o CC lib/flex_proportions.o CC fs/kernfs/dir.o CC fs/jffs2/nodelist.o CC drivers/hid/hid-apple.o CC lib/idr.o LD block/built-in.o CC drivers/hid/hid-belkin.o CC mm/madvise.o CC fs/lockd/clntproc.o CC net/core/dst.o CC kernel/locking/rtmutex-debug.o CC fs/jffs2/malloc.o CC mm/memblock.o CC drivers/hid/hid-cherry.o CC drivers/hid/hid-chicony.o CC fs/jffs2/read.o CC lib/int_sqrt.o CC kernel/locking/spinlock.o CC fs/kernfs/file.o CC fs/kernfs/symlink.o CC lib/ioremap.o CC kernel/locking/spinlock_debug.o CC drivers/hid/hid-cypress.o CC lib/irq_regs.o CC fs/jffs2/nodemgmt.o CC fs/jffs2/readinode.o CC lib/is_single_threaded.o CC mm/dmapool.o CC net/core/netevent.o CC fs/lockd/clntxdr.o CC lib/klist.o CC drivers/hid/hid-ezkey.o CC kernel/locking/rwsem-spinlock.o LD fs/kernfs/built-in.o CC fs/lockd/host.o CC drivers/hid/hid-kensington.o CC net/core/neighbour.o LD kernel/locking/built-in.o CC mm/slab.o CC kernel/printk/printk.o CC lib/kobject.o CC lib/kobject_uevent.o CC drivers/hid/hid-lg.o CC net/ipv4/tcp_output.o LD drivers/hwtracing/intel_th/built-in.o CC fs/nfs/client.o CC fs/jffs2/write.o CC net/core/rtnetlink.o CC fs/lockd/svc.o CC drivers/hid/hid-microsoft.o /home/kisskb/slave/src/net/core/neighbour.c: In function 'neigh_sysctl_register': /home/kisskb/slave/src/net/core/neighbour.c:3183:10: warning: 'p_name' may be used uninitialized in this function [-Wuninitialized] CC lib/md5.o CC fs/jffs2/scan.o /home/kisskb/slave/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl': /home/kisskb/slave/src/kernel/printk/printk.c:183:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] CC lib/nmi_backtrace.o CC drivers/hid/hid-monterey.o CC lib/nodemask.o CC mm/migrate.o LD drivers/hid/hid.o LD drivers/hid/hid-logitech.o LD drivers/hid/built-in.o CC fs/lockd/svclock.o LD drivers/i2c/algos/built-in.o CC lib/plist.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 kernel/printk/nmi.o CC drivers/input/input.o CC lib/radix-tree.o CC fs/jffs2/gc.o LD kernel/printk/built-in.o CC fs/nfs/dir.o CC kernel/rcu/update.o CC kernel/rcu/sync.o CC fs/nfs/file.o CC lib/ratelimit.o CC fs/lockd/svcshare.o CC kernel/rcu/srcu.o CC fs/jffs2/symlink.o CC lib/rbtree.o CC mm/quicklist.o CC fs/jffs2/build.o CC kernel/rcu/tree.o LD mm/built-in.o CC net/core/utils.o CC drivers/input/input-compat.o CC net/ipv4/tcp_timer.o CC lib/seq_buf.o CC fs/lockd/svcproc.o CC fs/jffs2/erase.o CC net/sched/sch_generic.o CC drivers/input/input-mt.o CC lib/sha1.o CC fs/jffs2/background.o CC net/sunrpc/clnt.o CC fs/nfs/getroot.o CC lib/show_mem.o CC net/core/link_watch.o CC fs/lockd/svcsubs.o CC drivers/input/ff-core.o CC lib/string.o CC fs/jffs2/fs.o CC net/ipv4/tcp_ipv4.o CC lib/timerqueue.o CC fs/nfs/inode.o LD drivers/input/input-core.o LD drivers/input/built-in.o CC lib/vsprintf.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 CC net/sched/sch_mq.o LD drivers/media/common/siano/built-in.o LD drivers/media/common/v4l2-tpg/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 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 CC net/core/filter.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 CC fs/jffs2/writev.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 LD drivers/media/platform/built-in.o CC fs/lockd/mon.o LD drivers/media/rc/keymaps/built-in.o LD drivers/media/rc/built-in.o LD drivers/media/tuners/built-in.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 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 CC fs/jffs2/super.o LD drivers/misc/cb710/built-in.o LD drivers/misc/eeprom/built-in.o LD kernel/rcu/built-in.o LD drivers/misc/lis3lv02d/built-in.o LD drivers/misc/mic/bus/built-in.o LD drivers/misc/mic/built-in.o CC kernel/sched/core.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 LD net/sched/built-in.o CC drivers/mtd/mtdsuper.o CC net/sunrpc/xprt.o CC fs/jffs2/debug.o /home/kisskb/slave/src/kernel/sched/core.c: In function 'pick_next_task': /home/kisskb/slave/src/kernel/sched/core.c:3255:1: warning: control reaches end of non-void function [-Wreturn-type] CC kernel/sched/loadavg.o CC fs/lockd/xdr.o CC fs/jffs2/compr_rtime.o CC fs/jffs2/compr_zlib.o CC net/core/sock_diag.o CC fs/lockd/clnt4xdr.o CC drivers/mtd/mtdconcat.o LD fs/jffs2/jffs2.o GEN lib/crc32table.h AR lib/lib.a LD fs/jffs2/built-in.o CC lib/crc32.o CC fs/lockd/xdr4.o CC fs/nfs/super.o CC drivers/net/mii.o CC net/ipv4/tcp_minisocks.o CC net/sunrpc/socklib.o LD lib/built-in.o CC drivers/net/Space.o CC fs/nfs_common/grace.o CC net/core/dev_ioctl.o CC fs/lockd/svc4proc.o CC kernel/sched/clock.o CC fs/notify/fsnotify.o CC drivers/net/loopback.o CC kernel/sched/cputime.o CC drivers/mtd/mtdpart.o LD fs/nfs_common/built-in.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/ipv4/tcp_cong.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 CC fs/notify/notification.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/built-in.o LD drivers/net/ethernet/renesas/built-in.o LD drivers/net/ethernet/rocker/built-in.o CC net/sunrpc/xprtsock.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/procfs.o CC net/core/tso.o CC kernel/sched/idle_task.o CC fs/nfs/io.o CC fs/nfs/direct.o CC fs/notify/group.o CC kernel/sched/fair.o LD fs/lockd/lockd.o LD fs/lockd/built-in.o CC net/core/sock_reuseport.o CC fs/notify/inode_mark.o CC drivers/mtd/mtdchar.o CC net/ipv4/tcp_metrics.o CC net/ipv4/tcp_fastopen.o CC net/ipv4/tcp_recovery.o CC fs/notify/mark.o CC kernel/sched/rt.o LD drivers/net/ethernet/smsc/built-in.o LD drivers/net/ethernet/stmicro/built-in.o CC net/core/net-sysfs.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 fs/notify/vfsmount_mark.o CC net/sunrpc/sched.o CC drivers/mtd/cmdlinepart.o CC fs/nfs/pagelist.o CC drivers/net/phy/phy.o LD drivers/net/wireless/admtek/built-in.o CC net/unix/af_unix.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 CC kernel/sched/deadline.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 LD drivers/net/wireless/ti/built-in.o CC fs/notify/fdinfo.o LD drivers/net/wireless/zydas/built-in.o LD drivers/net/wireless/built-in.o CC drivers/mtd/mtd_blkdevs.o LD net/wireless/built-in.o CC drivers/mtd/mtdblock.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/tcp_offload.o CC net/core/net-procfs.o CC kernel/sched/stop_task.o CC fs/notify/inotify/inotify_user.o CC drivers/net/phy/phy_device.o CC net/sunrpc/auth.o CC kernel/sched/wait.o CC drivers/mtd/chips/chipreg.o CC drivers/net/phy/mdio_bus.o LD net/core/built-in.o CC fs/nfs/read.o LD fs/notify/inotify/built-in.o CC net/ipv4/datagram.o LD fs/notify/built-in.o LD drivers/mtd/devices/built-in.o CC drivers/mtd/chips/cfi_probe.o CC net/ipv4/raw.o CC net/unix/garbage.o CC kernel/sched/swait.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:413:11: 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:413:11: 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:413:11: 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:413:11: 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:413:11: 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:413:11: note: 'r.x[0]' was declared here CC drivers/mtd/chips/cfi_util.o CC kernel/sched/completion.o CC drivers/mtd/chips/cfi_cmdset_0001.o CC fs/nfs/symlink.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:279:6: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here /home/kisskb/slave/src/include/linux/mtd/map.h:279:6: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here /home/kisskb/slave/src/drivers/mtd/chips/cfi_util.c:230:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /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 drivers/net/phy/mdio_device.o CC net/sunrpc/auth_null.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:413:11: note: 'r.x[0]' was declared here CC net/sunrpc/auth_unix.o CC net/unix/sysctl_net_unix.o CC kernel/sched/idle.o LD drivers/nfc/built-in.o CC net/ipv4/udp.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:324:18: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here /home/kisskb/slave/src/include/linux/mtd/map.h:324:18: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here CC drivers/net/phy/smsc.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:324:18: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here /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:336:17: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here /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:413:11: 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:413:11: note: 'r.x[0]' was declared here /home/kisskb/slave/src/include/linux/mtd/map.h:336:17: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here CC drivers/mtd/chips/gen_probe.o LD kernel/sched/built-in.o CC net/sunrpc/auth_generic.o CC fs/nfs/unlink.o CC kernel/time/time.o LD net/unix/unix.o LD net/unix/built-in.o CC kernel/time/timer.o LD drivers/nvme/host/built-in.o LD drivers/nvme/target/built-in.o LD drivers/nvme/built-in.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:336:17: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here LD drivers/mtd/lpddr/built-in.o CC net/sysctl_net.o /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:413:11: note: 'r.x[0]' was declared here CC fs/proc/task_mmu.o LD drivers/net/phy/libphy.o LD drivers/net/phy/built-in.o LD drivers/net/built-in.o LD drivers/perf/built-in.o CC kernel/stacktrace.o CC drivers/mtd/maps/physmap.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:336:17: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here /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:345:11: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] CC net/ipv4/udplite.o LD drivers/mtd/chips/built-in.o CC net/ipv4/udp_offload.o LD drivers/mtd/maps/built-in.o LD drivers/mtd/nand/built-in.o CC fs/nfs/write.o LD drivers/mtd/onenand/built-in.o LD drivers/mtd/tests/built-in.o LD drivers/mtd/mtd.o CC net/sunrpc/svc.o LD drivers/mtd/built-in.o LD drivers/platform/built-in.o LD drivers/power/built-in.o LD drivers/pwm/built-in.o CC net/ipv4/arp.o CC drivers/rtc/rtc-lib.o CC drivers/sh/clk/core.o CC kernel/time/hrtimer.o CC fs/proc/inode.o CC drivers/rtc/hctosys.o CC drivers/sh/clk/cpg.o CC fs/nfs/namespace.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 drivers/rtc/systohc.o CC fs/proc/root.o CC fs/proc/base.o LD drivers/sh/clk/built-in.o CC net/sunrpc/svcsock.o CC drivers/sh/intc/access.o CC drivers/rtc/class.o CC net/sunrpc/svcauth.o CC kernel/time/itimer.o CC drivers/sh/intc/chip.o CC kernel/time/posix-timers.o CC net/ipv4/icmp.o /home/kisskb/slave/src/net/sunrpc/svcsock.c: In function 'svc_addr_len': /home/kisskb/slave/src/include/linux/sunrpc/svc_xprt.h:176:1: warning: control reaches end of non-void function [-Wreturn-type] CC drivers/sh/intc/core.o CC drivers/rtc/interface.o CC drivers/rtc/rtc-dev.o CC fs/nfs/mount_clnt.o CC drivers/rtc/rtc-proc.o /home/kisskb/slave/src/net/sunrpc/svcsock.c: In function 'svc_setup_socket': /home/kisskb/slave/src/net/sunrpc/svcsock.c:715:6: warning: 'optname' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/sunrpc/svcsock.c:682:18: note: 'optname' was declared here /home/kisskb/slave/src/net/sunrpc/svcsock.c:715:6: warning: 'level' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/sunrpc/svcsock.c:682:11: note: 'level' was declared here CC drivers/rtc/rtc-sysfs.o CC drivers/sh/pm_runtime.o CC kernel/futex.o CC drivers/sh/intc/handle.o CC kernel/up.o CC kernel/time/posix-cpu-timers.o CC net/sunrpc/svcauth_unix.o CC drivers/rtc/rtc-sh.o CC kernel/time/timekeeping.o CC fs/nfs/nfstrace.o CC fs/proc/generic.o CC kernel/uid16.o CC drivers/sh/intc/irqdomain.o CC net/ipv4/devinet.o /home/kisskb/slave/src/drivers/rtc/rtc-sh.c:708:13: warning: 'sh_rtc_set_irq_wake' defined but not used [-Wunused-function] CC drivers/sh/intc/virq.o LD drivers/rtc/rtc-core.o LD drivers/rtc/built-in.o CC kernel/module.o CC fs/nfs/sysctl.o LD drivers/soc/bcm/built-in.o LD drivers/soc/fsl/built-in.o /home/kisskb/slave/src/net/sunrpc/svcauth_unix.c: In function 'svcauth_unix_set_client': /home/kisskb/slave/src/net/sunrpc/svcauth_unix.c:685:24: warning: 'sin6' may be used uninitialized in this function [-Wuninitialized] LD drivers/soc/built-in.o LD fs/quota/built-in.o CC kernel/kallsyms.o CC fs/proc/array.o CC fs/ramfs/inode.o LD drivers/sh/intc/built-in.o LD drivers/sh/built-in.o CC drivers/tty/tty_io.o LD drivers/video/backlight/built-in.o CC drivers/video/console/dummycon.o CC net/sunrpc/addr.o CC fs/ramfs/file-mmu.o CC fs/nfs/nfs2super.o CC fs/nfs/proc.o CC fs/proc/fd.o LD fs/ramfs/ramfs.o LD fs/ramfs/built-in.o CC drivers/tty/n_tty.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/nfs/nfs2xdr.o CC fs/proc/proc_tty.o CC net/sunrpc/rpcb_clnt.o CC net/ipv4/af_inet.o CC kernel/time/ntp.o CC net/sunrpc/timer.o CC fs/proc/cmdline.o CC fs/proc/consoles.o CC drivers/tty/tty_ioctl.o CC fs/proc/cpuinfo.o CC fs/nfs/nfs3super.o CC kernel/time/clocksource.o CC fs/nfs/nfs3client.o CC kernel/time/jiffies.o CC fs/proc/devices.o CC kernel/time/timer_list.o CC net/sunrpc/xdr.o CC fs/proc/interrupts.o CC fs/proc/loadavg.o CC drivers/tty/tty_ldisc.o CC drivers/tty/tty_buffer.o CC kernel/time/timeconv.o CC kernel/time/timecounter.o CC fs/nfs/nfs3proc.o CC fs/proc/meminfo.o CC fs/nfs/nfs3xdr.o CC fs/proc/stat.o CC net/ipv4/igmp.o CC kernel/time/posix-clock.o CC net/ipv4/fib_frontend.o CC drivers/tty/tty_port.o CC net/ipv4/fib_semantics.o CC net/ipv4/fib_trie.o CC fs/proc/uptime.o CC net/sunrpc/sunrpc_syms.o CC kernel/time/alarmtimer.o CC fs/proc/version.o CC kernel/acct.o CC drivers/tty/tty_mutex.o CC fs/proc/softirqs.o LD fs/nfs/nfs.o LD fs/nfs/nfsv2.o LD fs/nfs/nfsv3.o LD fs/nfs/built-in.o CC drivers/tty/tty_ldsem.o CC drivers/tty/pty.o CC fs/proc/namespaces.o CC kernel/time/clockevents.o CC net/sunrpc/cache.o CC fs/sysfs/file.o CC drivers/tty/tty_audit.o CC fs/eventpoll.o CC kernel/time/tick-common.o CC fs/proc/self.o LD drivers/tty/ipwireless/built-in.o CC net/ipv4/inet_fragment.o CC fs/sysfs/dir.o CC fs/anon_inodes.o CC fs/proc/thread_self.o CC drivers/tty/serial/serial_core.o CC drivers/tty/serial/sh-sci.o CC fs/signalfd.o CC kernel/time/sched_clock.o CC fs/sysfs/symlink.o CC kernel/time/tick-oneshot.o CC fs/proc/proc_sysctl.o CC kernel/utsname.o CC kernel/pid_namespace.o CC kernel/time/tick-sched.o CC net/ipv4/ping.o CC fs/sysfs/mount.o CC net/sunrpc/rpc_pipe.o CC net/ipv4/ip_tunnel_core.o CC kernel/audit.o CC fs/sysfs/group.o CC fs/timerfd.o CC drivers/tty/vt/vt_ioctl.o /home/kisskb/slave/src/net/ipv4/ping.c: In function 'ping_common_sendmsg': /home/kisskb/slave/src/net/ipv4/ping.c:692:21: warning: 'type' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/ipv4/ping.c:478:63: warning: 'code' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/ipv4/ping.c:660:11: note: 'code' was declared here CC fs/proc/proc_net.o LD fs/sysfs/built-in.o CC fs/proc/kcore.o /home/kisskb/slave/src/net/ipv4/ping.c: In function 'ping_err': /home/kisskb/slave/src/net/ipv4/ping.c:561:37: warning: 'code' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/ipv4/ping.c:534:3: warning: 'type' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/ipv4/ping.c:515:48: warning: 'icmph' may be used uninitialized in this function [-Wuninitialized] LD kernel/time/built-in.o CC drivers/tty/vt/vc_screen.o LD drivers/tty/serial/built-in.o CC fs/proc/kmsg.o CC fs/eventfd.o CC net/ipv4/gre_offload.o CC fs/proc/page.o CC net/sunrpc/svc_xprt.o CC net/sunrpc/xprtmultipath.o CC fs/aio.o CC kernel/auditfilter.o CC net/ipv4/sysctl_net_ipv4.o CC drivers/tty/vt/selection.o LD fs/proc/proc.o CC fs/locks.o CC kernel/auditsc.o CC fs/binfmt_script.o LD fs/proc/built-in.o CC net/ipv4/proc.o CC fs/binfmt_elf.o CC drivers/tty/vt/keyboard.o CC fs/coredump.o CC kernel/audit_watch.o CC net/ipv4/inet_diag.o CC net/sunrpc/stats.o CC net/sunrpc/sysctl.o CC kernel/audit_fsnotify.o CC fs/drop_caches.o CC fs/fhandle.o CC kernel/audit_tree.o CC kernel/hung_task.o CC kernel/utsname_sysctl.o CC drivers/tty/vt/consolemap.o CC kernel/elfcore.o CONMK drivers/tty/vt/consolemap_deftbl.c CC net/ipv4/tcp_diag.o CC drivers/tty/vt/vt.o LD fs/built-in.o CC kernel/irq_work.o CC kernel/membarrier.o SHIPPED drivers/tty/vt/defkeymap.c CC net/ipv4/tcp_cubic.o CC drivers/tty/vt/consolemap_deftbl.o CC drivers/tty/vt/defkeymap.o CC kernel/memremap.o LD net/sunrpc/sunrpc.o LD net/sunrpc/built-in.o LD kernel/built-in.o LD net/ipv4/built-in.o LD net/built-in.o LD drivers/tty/vt/built-in.o LD drivers/tty/built-in.o LD drivers/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 OBJCOPY arch/sh/boot/compressed/vmlinux.bin SHIPPED arch/sh/boot/compressed/ashiftrt.S SHIPPED arch/sh/boot/compressed/ashrsi3.S SHIPPED arch/sh/boot/compressed/ashldi3.c SHIPPED arch/sh/boot/compressed/lshrsi3.S SHIPPED arch/sh/boot/compressed/ashlsi3.S AS arch/sh/boot/compressed/ashrsi3.o AS arch/sh/boot/compressed/ashiftrt.o Building modules, stage 2. CC arch/sh/boot/compressed/ashldi3.o AS arch/sh/boot/compressed/ashlsi3.o AS arch/sh/boot/compressed/lshrsi3.o MODPOST 5 modules GZIP arch/sh/boot/compressed/vmlinux.bin.gz CC crypto/drbg.mod.o CC crypto/echainiv.mod.o CC crypto/hmac.mod.o CC crypto/jitterentropy_rng.mod.o CC crypto/sha256_generic.mod.o LD [M] crypto/sha256_generic.ko LD [M] crypto/drbg.ko LD [M] crypto/jitterentropy_rng.ko LD [M] crypto/echainiv.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: 0:01:04.625887