Buildresult: linux-next/i386-randconfig/i386-gcc4.6 built on Apr 12 2013, 04:06
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Status:
Failed
Date/Time:
Apr 12 2013, 04:06
Revision:
Add linux-next specific files for 20130411 (
5308aafe8d762d2860b327e5de77d98c21a1d8e5)
Target:
linux-next/i386-randconfig/i386-gcc4.6
Branch:
linux-next
Compiler:
i386-gcc4.6
(i386-linux-gcc (GCC) 4.6.3)
Config:
randconfig
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Log:
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Possible errors
CC [M] lib/notifier-error-inject.o CC [M] lib/cpu-notifier-error-inject.o CC [M] lib/pm-notifier-error-inject.o /scratchdrivers/mfd/tps65912-core.c:147: undefined reference to `mfd_add_devices' /scratchdrivers/mfd/tps65912-core.c:164: undefined reference to `mfd_remove_devices' /scratchdrivers/mfd/tps65912-core.c:171: undefined reference to `mfd_remove_devices' make[1]: *** [vmlinux] Error 1 make: *** [sub-make] Error 2
Possible warnings (45)
.config:284:warning: override: MELAN changes choice state /scratchipc/util.c:105:2: warning: statement with no effect [-Wunused-value] /scratcharch/x86/kernel/cpu/intel_cacheinfo.c:642:13: warning: 'this_leaf.size' may be used uninitialized in this function [-Wuninitialized] /scratcharch/x86/kernel/cpu/intel_cacheinfo.c:643:30: warning: 'this_leaf.eax.split.num_threads_sharing' may be used uninitialized in this function [-Wuninitialized] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratchkernel/time/ntp.c:877:16: warning: unused variable 'flags' [-Wunused-variable] /scratchmm/memblock.c:734:15: warning: 'r' may be used uninitialized in this function [-Wuninitialized] /scratchkernel/sched/core.c:2849:1: warning: control reaches end of non-void function [-Wreturn-type] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratchmm/slub.c:3600:2: warning: statement with no effect [-Wunused-value] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratchfs/quota/kqid.c:131:1: warning: control reaches end of non-void function [-Wreturn-type] /scratchfs/quota/kqid.c:112:1: warning: control reaches end of non-void function [-Wreturn-type] /scratchfs/quota/kqid.c:79:1: warning: control reaches end of non-void function [-Wreturn-type] /scratchfs/quota/kqid.c:52:1: warning: control reaches end of non-void function [-Wreturn-type] /scratchfs/quota/kqid.c:26:1: warning: control reaches end of non-void function [-Wreturn-type] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratchdrivers/hid/hid-picolcd_debugfs.c:312:15: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratchkernel/cpuset.c:2229:2: warning: statement with no effect [-Wunused-value] /scratchkernel/rcutree.c:350:23: warning: unused variable 'idle' [-Wunused-variable] /scratchkernel/rcutree.c:506:23: warning: unused variable 'idle' [-Wunused-variable] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratchinclude/linux/mtd/map.h:397:11: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratchdrivers/uio/uio.c:266:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratchlib/debugobjects.c:254:9: warning: unused variable 'hint' [-Wunused-variable] /scratchlib/debugobjects.c:73:20: warning: 'obj_states' defined but not used [-Wunused-variable] /scratchfs/proc/kcore.c:634:2: warning: statement with no effect [-Wunused-value] /scratchlib/dynamic_debug.c:405:3: warning: 'rc' may be used uninitialized in this function [-Wuninitialized] /scratchdrivers/tty/serial/8250/8250_core.c:1712:2: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] /scratcharch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default]
Full Log
# < git ls-remote /scratch/git/sfr/linux-next refs/heads/master # < git rev-parse tmp/linux-next remote == local, skipping fetch # < git rev-parse tmp/linux-next Upstream revision is 5308aafe8d762d2860b327e5de77d98c21a1d8e5 Head not built, building # < git reset --mixed # git branch -D linux-next Deleted branch linux-next (was 5308aaf). # git checkout -q -f -b linux-next tmp/linux-next # < git ls-files --others --modified # git ls-files --others --modified cmd.log # < /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=i386 O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linux-next_i386-randconfig_i386 CROSS_COMPILE=/opt/cross/gcc-4.6-nolibc/i386-linux/bin/i386-linux- -f kisskb-version.mk makewrap: Using -j factor 128 # < /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=i386 O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linux-next_i386-randconfig_i386 CROSS_COMPILE=/opt/cross/gcc-4.6-nolibc/i386-linux/bin/i386-linux- randconfig makewrap: Using -j factor 128 # /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=i386 O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linux-next_i386-randconfig_i386 CROSS_COMPILE=/opt/cross/gcc-4.6-nolibc/i386-linux/bin/i386-linux- makewrap: Using -j factor 128 GEN /scratch/kisskb/build/linux-next_i386-randconfig_i386/Makefile scripts/kconfig/conf --silentoldconfig Kconfig .config:284:warning: override: MELAN changes choice state # # configuration written to .config # SYSHDR arch/x86/syscalls/../include/generated/uapi/asm/unistd_32.h SYSHDR arch/x86/syscalls/../include/generated/uapi/asm/unistd_64.h SYSHDR arch/x86/syscalls/../include/generated/uapi/asm/unistd_x32.h SYSTBL arch/x86/syscalls/../include/generated/asm/syscalls_32.h GEN /scratch/kisskb/build/linux-next_i386-randconfig_i386/Makefile WRAP arch/x86/include/generated/asm/clkdev.h CHK include/generated/uapi/linux/version.h UPD include/generated/uapi/linux/version.h HOSTCC scripts/kallsyms HOSTCC scripts/recordmcount HOSTCC scripts/sortextable HOSTCC scripts/mod/mk_elfconfig CC scripts/mod/empty.o CC scripts/mod/devicetable-offsets.s MKELF scripts/mod/elfconfig.h HOSTCC scripts/mod/modpost.o HOSTCC scripts/mod/sumversion.o GEN scripts/mod/devicetable-offsets.h HOSTCC scripts/mod/file2alias.o HOSTCC arch/x86/tools/relocs Using /scratch/kisskb/src as source for kernel CHK include/generated/utsrelease.h UPD include/generated/utsrelease.h HOSTLD scripts/mod/modpost CC kernel/bounds.s GEN include/generated/bounds.h CC arch/x86/kernel/asm-offsets.s GEN include/generated/asm-offsets.h CALL /scratch/kisskb/src/scripts/checksyscalls.sh CHK include/generated/compile.h CC init/main.o CC init/do_mounts.o CC init/noinitramfs.o CC init/calibrate.o CC init/init_task.o UPD include/generated/compile.h CC init/version.o LD usr/built-in.o LD arch/x86/net/built-in.o CC arch/x86/realmode/init.o CC arch/x86/kernel/process_32.o CC arch/x86/kernel/signal.o AS arch/x86/kernel/entry_32.o CC arch/x86/kernel/traps.o LD arch/x86/crypto/built-in.o CC arch/x86/mm/init.o LDS arch/x86/vdso/vdso32/vdso32.lds CC arch/x86/kernel/irq.o AS arch/x86/vdso/vdso32/note.o CC arch/x86/kernel/irq_32.o CC arch/x86/kernel/dumpstack_32.o CC [M] arch/x86/crypto/ablk_helper.o CC arch/x86/mm/init_32.o AS arch/x86/vdso/vdso32/int80.o AS [M] arch/x86/crypto/aes-i586-asm_32.o LD arch/x86/platform/efi/built-in.o LD arch/x86/platform/ce4100/built-in.o CC arch/x86/kernel/time.o AS arch/x86/vdso/vdso32/sysenter.o CC arch/x86/mm/fault.o CC [M] arch/x86/crypto/aes_glue.o CC arch/x86/kernel/ioport.o AS [M] arch/x86/crypto/aesni-intel_asm.o CC arch/x86/vdso/vdso32-setup.o CC arch/x86/mm/ioremap.o CC arch/x86/kernel/ldt.o CC [M] arch/x86/crypto/aesni-intel_glue.o CC arch/x86/platform/geode/alix.o CC arch/x86/mm/extable.o CC arch/x86/platform/goldfish/goldfish.o LD arch/x86/platform/mrst/built-in.o CC [M] arch/x86/crypto/fpu.o LD arch/x86/platform/iris/built-in.o CC arch/x86/kernel/dumpstack.o CC [M] arch/x86/platform/iris/iris.o AS [M] arch/x86/crypto/salsa20-i586-asm_32.o CC arch/x86/mm/pageattr.o LD arch/x86/platform/olpc/built-in.o CC arch/x86/kernel/nmi.o CC [M] arch/x86/crypto/salsa20_glue.o CC arch/x86/mm/mmap.o CC arch/x86/kernel/setup.o LD arch/x86/platform/scx200/built-in.o CC arch/x86/kernel/x86_init.o CC arch/x86/platform/sfi/sfi.o CC arch/x86/mm/pat.o LD arch/x86/platform/ts5500/built-in.o CC arch/x86/kernel/i8259.o CC arch/x86/mm/pgtable.o LD arch/x86/platform/uv/built-in.o CC arch/x86/kernel/irqinit.o CC arch/x86/mm/physaddr.o LD arch/x86/platform/visws/built-in.o CC arch/x86/mm/gup.o CC arch/x86/kernel/jump_label.o CC arch/x86/mm/setup_nx.o CC arch/x86/kernel/irq_work.o CC arch/x86/mm/tlb.o CC arch/x86/kernel/probe_roms.o CC kernel/fork.o CC arch/x86/mm/pgtable_32.o CC arch/x86/kernel/i386_ksyms_32.o CC arch/x86/mm/iomap_32.o CC kernel/exec_domain.o CC arch/x86/kernel/syscall_32.o CC arch/x86/mm/dump_pagetables.o CC arch/x86/kernel/bootflag.o CC kernel/panic.o CC arch/x86/mm/highmem_32.o CC arch/x86/kernel/e820.o CC kernel/printk.o CC arch/x86/kernel/pci-dma.o CC kernel/cpu.o CC kernel/exit.o CC arch/x86/kernel/quirks.o CC kernel/itimer.o HZFILE kernel/hz.bc CC arch/x86/kernel/topology.o AS arch/x86/realmode/rm/header.o CC arch/x86/kernel/kdebugfs.o CC kernel/softirq.o AS arch/x86/realmode/rm/trampoline_32.o CC mm/filemap.o CC arch/x86/kernel/alternative.o CC kernel/resource.o CC arch/x86/kernel/i8253.o CC mm/mempool.o AS arch/x86/realmode/rm/stack.o CC arch/x86/kernel/pci-nommu.o CC kernel/sysctl.o CC mm/oom_kill.o AS arch/x86/realmode/rm/reboot.o CC kernel/sysctl_binary.o CC arch/x86/kernel/hw_breakpoint.o CC mm/fadvise.o CC mm/maccess.o CC kernel/capability.o CC arch/x86/kernel/tsc.o CC arch/x86/kernel/io_delay.o CC mm/page_alloc.o CC kernel/ptrace.o CC arch/x86/kernel/rtc.o CC mm/page-writeback.o CC arch/x86/kernel/pci-iommu_table.o CC mm/readahead.o CC kernel/timer.o CC mm/swap.o CC arch/x86/kernel/resource.o CC kernel/user.o CC kernel/signal.o CC mm/truncate.o CC kernel/sys.o CC arch/x86/kernel/process.o CC mm/vmscan.o CC arch/x86/kernel/i387.o PASYMS arch/x86/realmode/rm/pasyms.h CC kernel/kmod.o CC mm/shmem.o CC arch/x86/kernel/xsave.o CC arch/x86/kernel/ptrace.o CC mm/util.o CC kernel/workqueue.o LDS arch/x86/realmode/rm/realmode.lds CC kernel/pid.o CC mm/mmzone.o CC arch/x86/kernel/tls.o CC kernel/task_work.o CC mm/vmstat.o CC kernel/rcupdate.o CC arch/x86/kernel/step.o CC mm/backing-dev.o CC kernel/extable.o VDSO arch/x86/vdso/vdso32-int80.so.dbg CC arch/x86/kernel/i8237.o CC mm/mm_init.o CC kernel/params.o CC arch/x86/kernel/stacktrace.o CC mm/mmu_context.o CC mm/percpu.o CC kernel/posix-timers.o LD arch/x86/realmode/rm/realmode.elf CC kernel/kthread.o LD arch/x86/kernel/acpi/built-in.o RELOCS arch/x86/realmode/rm/realmode.relocs LD arch/x86/kernel/kprobes/built-in.o CC arch/x86/kernel/apic/apic.o OBJCOPY arch/x86/realmode/rm/realmode.bin AS arch/x86/realmode/rmpiggy.o CC arch/x86/kernel/reboot.o CC arch/x86/kernel/apic/apic_noop.o CC mm/slab_common.o CC fs/open.o CC arch/x86/kernel/cpu/intel_cacheinfo.o CC arch/x86/kernel/cpu/scattered.o CC kernel/wait.o CC mm/compaction.o LD arch/x86/realmode/built-in.o CC fs/read_write.o LD arch/x86/platform/sfi/built-in.o LD arch/x86/platform/goldfish/built-in.o CC ipc/util.o CC fs/file_table.o CC mm/balloon_compaction.o CC fs/super.o CC mm/interval_tree.o CC mm/fremap.o CC mm/highmem.o CC ipc/msgutil.o CC arch/x86/kernel/cpu/topology.o CC fs/char_dev.o CC arch/x86/kernel/smp.o CC arch/x86/kernel/apic/ipi.o CC fs/stat.o LD arch/x86/platform/geode/built-in.o LD arch/x86/platform/built-in.o VDSO arch/x86/vdso/vdso32-sysenter.so.dbg CC arch/x86/kernel/smpboot.o CC fs/exec.o VDSOSYM arch/x86/vdso/vdso32-int80-syms.lds VDSOSYM arch/x86/vdso/vdso32-sysenter-syms.lds CC mm/madvise.o OBJCOPY arch/x86/vdso/vdso32-int80.so OBJCOPY arch/x86/vdso/vdso32-sysenter.so CC arch/x86/kernel/tsc_sync.o VDSOSYM arch/x86/vdso/vdso32-syms.lds CC arch/x86/kernel/setup_percpu.o CC mm/memory.o CC arch/x86/kernel/mpparse.o CC arch/x86/kernel/reboot_fixups_32.o CC arch/x86/kernel/ftrace.o CC mm/mincore.o CC arch/x86/kernel/cpu/proc.o AS arch/x86/vdso/vdso32.o CC ipc/msg.o CC kernel/sys_ni.o CC arch/x86/kernel/apic/hw_nmi.o CC fs/pipe.o CC security/keys/gc.o CC security/keys/key.o CC ipc/sem.o CC fs/namei.o LD arch/x86/vdso/built-in.o CC arch/x86/kernel/apic/io_apic.o CC ipc/shm.o CC security/commoncap.o CC arch/x86/kernel/apic/probe_32.o CC kernel/posix-cpu-timers.o CC security/min_addr.o CC kernel/mutex.o CC fs/fcntl.o MKCAP arch/x86/kernel/cpu/capflags.c CC arch/x86/kernel/module.o CC ipc/ipcns_notifier.o CC kernel/hrtimer.o CC kernel/rwsem.o CC ipc/syscall.o /scratch/kisskb/src/ipc/util.c: In function 'ipc_init': /scratch/kisskb/src/ipc/util.c:105:2: warning: statement with no effect [-Wunused-value] CC arch/x86/kernel/doublefault_32.o CC arch/x86/kernel/nmi_selftest.o CC fs/ioctl.o LD crypto/built-in.o CC ipc/ipc_sysctl.o CC arch/x86/kernel/pcspeaker.o CC [M] crypto/api.o CC fs/readdir.o CC arch/x86/kernel/cpu/powerflags.o LD block/built-in.o /scratch/kisskb/src/arch/x86/kernel/cpu/intel_cacheinfo.c: In function 'init_intel_cacheinfo': /scratch/kisskb/src/arch/x86/kernel/cpu/intel_cacheinfo.c:642:13: warning: 'this_leaf.size' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/arch/x86/kernel/cpu/intel_cacheinfo.c:643:30: warning: 'this_leaf.eax.split.num_threads_sharing' may be used uninitialized in this function [-Wuninitialized] CC [M] crypto/cipher.o CC fs/select.o CC arch/x86/kernel/check.o CC arch/x86/kernel/cpu/common.o CC arch/x86/kernel/perf_regs.o AS arch/x86/kernel/head_32.o CC [M] crypto/compress.o CC mm/mlock.o In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:537:0, from /scratch/kisskb/src/include/linux/poll.h:11, from /scratch/kisskb/src/include/linux/ring_buffer.h:7, from /scratch/kisskb/src/include/linux/ftrace_event.h:4, from /scratch/kisskb/src/include/trace/syscall.h:6, from /scratch/kisskb/src/include/linux/syscalls.h:79, from /scratch/kisskb/src/kernel/capability.c:15: In function 'copy_from_user', inlined from 'SYSC_capset' at /scratch/kisskb/src/kernel/capability.c:256:2, inlined from 'SyS_capset' at /scratch/kisskb/src/kernel/capability.c:232:1: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] CC kernel/nsproxy.o CC arch/x86/kernel/head32.o CC [M] crypto/algapi.o CC [M] crypto/scatterwalk.o CC [M] crypto/proc.o CC arch/x86/kernel/cpu/rdrand.o CC fs/dcache.o CC arch/x86/kernel/head.o CC security/keys/keyring.o LDS arch/x86/kernel/vmlinux.lds LD init/mounts.o CC security/keys/keyctl.o CC mm/mmap.o CC fs/inode.o CC [M] arch/x86/kernel/msr.o CC security/keys/permission.o CC [M] arch/x86/kernel/apm_32.o CC [M] arch/x86/kernel/microcode_core.o LD sound/built-in.o LD drivers/amba/built-in.o LD init/built-in.o CC mm/mprotect.o CC [M] crypto/ablkcipher.o CC [M] crypto/blkcipher.o LD drivers/auxdisplay/built-in.o CC [M] arch/x86/kernel/test_nx.o CC kernel/srcu.o CC [M] crypto/ahash.o CC kernel/semaphore.o CC fs/attr.o CC drivers/base/core.o CC mm/mremap.o CC [M] crypto/shash.o CC fs/bad_inode.o CC arch/x86/kernel/cpu/match.o LD drivers/bcma/built-in.o CC [M] drivers/bcma/main.o CC arch/x86/kernel/cpu/bugs.o CC kernel/notifier.o LD drivers/block/built-in.o LD firmware/built-in.o LD drivers/bus/built-in.o LD drivers/cdrom/built-in.o CC [M] crypto/algboss.o LD [M] arch/x86/crypto/aes-i586.o LD [M] arch/x86/crypto/salsa20-i586.o CC [M] crypto/testmgr.o CC drivers/char/mem.o CC [M] drivers/bcma/scan.o CC drivers/char/random.o LD [M] arch/x86/crypto/aesni-intel.o CC mm/msync.o LD drivers/char/ipmi/built-in.o CC mm/rmap.o CC [M] drivers/char/ipmi/ipmi_msghandler.o CC kernel/ksysfs.o CC [M] drivers/char/ipmi/ipmi_devintf.o CC security/keys/process_keys.o CC security/keys/request_key.o CC arch/x86/power/cpu.o CC drivers/char/ttyprintk.o CC security/keys/request_key_auth.o CC mm/vmalloc.o CC kernel/cred.o CC [M] drivers/char/ipmi/ipmi_si_intf.o CC [M] drivers/bcma/core.o CC net/nonet.o CC [M] drivers/bcma/sprom.o CC [M] drivers/char/ipmi/ipmi_kcs_sm.o CC kernel/async.o CC [M] drivers/char/ipmi/ipmi_smic_sm.o In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:537:0, from /scratch/kisskb/src/include/linux/uaccess.h:5, from /scratch/kisskb/src/arch/x86/include/asm/stacktrace.h:9, from /scratch/kisskb/src/arch/x86/include/asm/perf_event.h:224, from /scratch/kisskb/src/include/linux/perf_event.h:24, from /scratch/kisskb/src/kernel/sys.c:16: In function 'copy_from_user', inlined from 'prctl_set_mm' at /scratch/kisskb/src/kernel/sys.c:2042:3: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] CC kernel/range.o CC fs/file.o CC [M] drivers/bcma/driver_chipcommon.o CC fs/filesystems.o CC mm/pagewalk.o CC [M] drivers/char/ipmi/ipmi_bt_sm.o CC lib/usercopy.o CC drivers/base/bus.o CC arch/x86/kernel/cpu/intel.o CC security/keys/user_defined.o CC [M] crypto/crypto_wq.o CC drivers/char/misc.o CC [M] drivers/char/virtio_console.o CC drivers/base/dd.o CC [M] drivers/char/ipmi/ipmi_poweroff.o CC mm/pgtable-generic.o CC mm/init-mm.o CC security/keys/proc.o CC drivers/base/syscore.o CC lib/bcd.o CC security/keys/sysctl.o CC [M] crypto/aead.o LD drivers/clk/x86/built-in.o CC drivers/clocksource/i8253.o CC arch/x86/kernel/cpu/amd.o LD drivers/clk/built-in.o CC lib/div64.o CC mm/nobootmem.o CC lib/sort.o CC drivers/cpuidle/cpuidle.o CC [M] drivers/bcma/driver_chipcommon_pmu.o CC [M] crypto/chainiv.o CC kernel/groups.o CC drivers/base/driver.o CC mm/memblock.o LD net/built-in.o CC drivers/base/class.o CC [M] drivers/bcma/driver_pci.o LD security/keys/encrypted-keys/built-in.o CC lib/parser.o CC [M] security/keys/encrypted-keys/encrypted.o CC [M] drivers/char/toshiba.o CC kernel/lglock.o CC kernel/smpboot.o CC lib/halfmd4.o CC fs/namespace.o CC arch/x86/lib/msr-smp.o CC kernel/cpu/idle.o CC kernel/events/core.o CC lib/debug_locks.o CC lib/random32.o CC kernel/events/ring_buffer.o CC mm/dmapool.o CC kernel/gcov/base.o CC mm/ksm.o CC arch/x86/lib/cache-smp.o CC arch/x86/lib/msr.o CC kernel/irq/irqdesc.o CC [M] drivers/bcma/driver_gmac_cmn.o CC lib/bust_spinlocks.o CC [M] drivers/bcma/driver_gpio.o CC lib/hexdump.o In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:537:0, from /scratch/kisskb/src/include/linux/poll.h:11, from /scratch/kisskb/src/drivers/char/ipmi/ipmi_devintf.c:37: In function 'copy_from_user', inlined from 'handle_send_req' at /scratch/kisskb/src/drivers/char/ipmi/ipmi_devintf.c:183:2: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] CC kernel/events/callchain.o CC kernel/irq/handle.o LD drivers/clocksource/built-in.o CC kernel/power/qos.o CC [M] crypto/eseqiv.o LD drivers/crypto/built-in.o CC drivers/cpuidle/driver.o CC kernel/sched/core.o CC drivers/edac/edac_stub.o CC drivers/cpuidle/governor.o CC mm/slub.o AS arch/x86/lib/msr-reg.o CC kernel/sched/clock.o CC kernel/gcov/fs.o CC mm/memory-failure.o CC arch/x86/lib/msr-reg-export.o CC drivers/base/platform.o CC [M] drivers/char/i8k.o LD arch/x86/power/built-in.o CC kernel/power/main.o CC [M] drivers/char/nsc_gpio.o CC [M] security/keys/encrypted-keys/ecryptfs_format.o CC arch/x86/kernel/cpu/cyrix.o CC [M] drivers/char/tlclk.o CC kernel/power/process.o CC [M] crypto/seqiv.o CC drivers/cpuidle/sysfs.o CC drivers/base/cpu.o CC drivers/cpuidle/governors/ladder.o CC kernel/time/timekeeping.o CC kernel/irq/manage.o CC fs/seq_file.o CC fs/xattr.o CC kernel/time/ntp.o CC [M] crypto/pcompress.o CC fs/libfs.o CC kernel/kcmp.o CC kernel/trace/trace_selftest_dynamic.o CC arch/x86/lib/atomic64_32.o CC kernel/sched/cputime.o AS arch/x86/lib/atomic64_386_32.o LD drivers/extcon/built-in.o CC kernel/sched/idle_task.o CC [M] drivers/extcon/extcon-class.o CC fs/fs-writeback.o AS arch/x86/lib/atomic64_cx8_32.o AS arch/x86/lib/checksum_32.o AS arch/x86/lib/cmpxchg8b_emu.o CC kernel/time/clocksource.o CC [M] crypto/cmac.o LD arch/x86/mm/built-in.o CC [M] drivers/extcon/extcon-gpio.o CC kernel/events/hw_breakpoint.o CC kernel/power/suspend.o CC drivers/base/firmware.o CC fs/pnode.o CC lib/kasprintf.o CC drivers/base/init.o CC mm/page_isolation.o CC [M] drivers/char/hangcheck-timer.o CC arch/x86/kernel/cpu/centaur.o CC arch/x86/lib/delay.o CC [M] crypto/hmac.o CC arch/x86/kernel/cpu/transmeta.o AS arch/x86/lib/getuser.o CC kernel/time/jiffies.o CC kernel/time/timer_list.o CC [M] crypto/vmac.o GEN arch/x86/lib/inat-tables.c CC fs/splice.o CC kernel/time/timeconv.o CC fs/sync.o CC lib/bitmap.o LD drivers/edac/built-in.o CC kernel/freezer.o CC arch/x86/kernel/cpu/umc.o CC [M] crypto/xcbc.o LD drivers/firewire/built-in.o CC drivers/base/map.o LD drivers/firmware/google/built-in.o LD [M] drivers/bcma/bcma.o CC arch/x86/lib/insn.o CC kernel/irq/spurious.o CC [M] drivers/firmware/edd.o CC drivers/gpio/devres.o CC kernel/irq/resend.o CC arch/x86/kernel/cpu/perf_event.o CC kernel/irq/chip.o CC drivers/base/devres.o LD drivers/gpu/drm/i2c/built-in.o LD drivers/gpu/vga/built-in.o CC drivers/base/attribute_container.o CC kernel/irq/dummychip.o LD drivers/gpu/drm/built-in.o CC arch/x86/lib/memcpy_32.o CC lib/scatterlist.o CC kernel/sched/fair.o CC [M] crypto/crypto_null.o LD drivers/gpu/built-in.o CC drivers/hsi/hsi_boardinfo.o LD drivers/hid/built-in.o CC kernel/trace/trace_clock.o LD drivers/hsi/clients/built-in.o CC [M] drivers/hid/hid-lg.o In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:537:0, from /scratch/kisskb/src/include/linux/uaccess.h:5, from /scratch/kisskb/src/kernel/power/qos.c:45: In function 'copy_from_user', inlined from 'pm_qos_power_write' at /scratch/kisskb/src/kernel/power/qos.c:552:3: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] CC drivers/gpio/gpiolib.o CC kernel/time/posix-clock.o /scratch/kisskb/src/kernel/time/ntp.c: In function '__hardpps': /scratch/kisskb/src/kernel/time/ntp.c:877:16: warning: unused variable 'flags' [-Wunused-variable] CC [M] drivers/hsi/hsi.o CC drivers/base/transport_class.o CC [M] crypto/md4.o CC fs/utimes.o CC lib/string_helpers.o CC kernel/time/alarmtimer.o CC kernel/gcov/gcc_3_4.o LD drivers/cpuidle/governors/built-in.o AS arch/x86/lib/putuser.o CC fs/stack.o CC kernel/stacktrace.o LD kernel/cpu/built-in.o CC fs/fs_struct.o CC kernel/sched/rt.o CC arch/x86/kernel/cpu/perf_event_amd.o CC lib/gcd.o CC fs/statfs.o CC [M] drivers/gpio/gpio-ts5500.o CC arch/x86/kernel/cpu/perf_event_p6.o CC kernel/time/clockevents.o CC [M] crypto/md5.o CC kernel/time/tick-common.o CC kernel/sched/stop_task.o LD drivers/hwmon/built-in.o CC [M] drivers/hwmon/hwmon.o LD drivers/cpuidle/built-in.o CC kernel/time/tick-broadcast.o CC kernel/sched/cpupri.o /scratch/kisskb/src/mm/memblock.c: In function '__next_mem_pfn_range': /scratch/kisskb/src/mm/memblock.c:734:15: warning: 'r' may be used uninitialized in this function [-Wuninitialized] CC kernel/sched/auto_group.o CC [M] drivers/hwmon/hwmon-vid.o CC [M] crypto/rmd128.o CC [M] crypto/rmd160.o CC arch/x86/kernel/cpu/perf_event_knc.o LD drivers/i2c/algos/built-in.o CC [M] crypto/sha1_generic.o CC kernel/mutex-debug.o CC kernel/irq/devres.o LD drivers/i2c/busses/built-in.o CC drivers/base/topology.o CC fs/no-block.o CC kernel/irq/autoprobe.o CC fs/proc_namespace.o LD drivers/i2c/muxes/built-in.o CC kernel/irq/irqdomain.o CC [M] drivers/hwmon/w83627hf.o CC kernel/time/tick-oneshot.o LD drivers/i2c/built-in.o CC kernel/time/tick-sched.o CC [M] drivers/firmware/dell_rbu.o CC [M] drivers/hid/hid-lgff.o LD drivers/idle/built-in.o CC [M] drivers/firmware/dcdbas.o CC drivers/base/devtmpfs.o LD drivers/input/gameport/built-in.o CC [M] drivers/input/gameport/gameport.o CC [M] crypto/sha256_generic.o CC [M] crypto/sha512_generic.o LD drivers/input/keyboard/built-in.o CC [M] crypto/wp512.o CC [M] drivers/input/keyboard/gpio_keys.o CC kernel/trace/ftrace.o CC fs/debugfs/inode.o CC kernel/trace/ring_buffer.o CC kernel/trace/trace.o LD [M] arch/x86/kernel/apm.o AS arch/x86/lib/rwlock.o CC kernel/trace/trace_output.o CC [M] drivers/hid/hid-lg4ff.o CC arch/x86/kernel/cpu/perf_event_p4.o CC kernel/irq/proc.o CC kernel/lockdep.o AS arch/x86/lib/rwsem.o LD drivers/input/misc/built-in.o CC [M] drivers/input/misc/gpio_tilt_polled.o CC fs/debugfs/file.o /scratch/kisskb/src/kernel/sched/core.c: In function 'pick_next_task': /scratch/kisskb/src/kernel/sched/core.c:2849:1: warning: control reaches end of non-void function [-Wreturn-type] CC kernel/irq/migration.o CC [M] drivers/input/gameport/lightning.o CC kernel/time/timer_stats.o CC fs/devpts/inode.o CC arch/x86/kernel/cpu/perf_event_intel_lbr.o LD drivers/input/mouse/built-in.o LD drivers/input/touchscreen/built-in.o LD [M] arch/x86/kernel/microcode.o CC [M] drivers/input/gameport/ns558.o CC [M] drivers/input/mouse/psmouse-base.o CC [M] drivers/input/touchscreen/ad7879.o CC [M] drivers/hwmon/applesmc.o CC drivers/base/power/sysfs.o CC drivers/base/dma-mapping.o CC drivers/base/dma-coherent.o In function 'copy_from_user', inlined from 'SYSC_sethostname' at /scratch/kisskb/src/kernel/sys.c:1449:2, inlined from 'SyS_sethostname' at /scratch/kisskb/src/kernel/sys.c:1437:1: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] CC [M] drivers/base/firmware_class.o CC kernel/irq/pm.o CC kernel/sched/debug.o LD security/keys/built-in.o CC [M] drivers/input/mouse/synaptics.o /scratch/kisskb/src/mm/slub.c: In function 'kmem_cache_init': /scratch/kisskb/src/mm/slub.c:3600:2: warning: statement with no effect [-Wunused-value] CC drivers/base/power/generic_ops.o In function 'copy_from_user', inlined from 'SYSC_setdomainname' at /scratch/kisskb/src/kernel/sys.c:1500:2, inlined from 'SyS_setdomainname' at /scratch/kisskb/src/kernel/sys.c:1488:1: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] CC [M] drivers/input/misc/pcspkr.o CC drivers/base/power/common.o CC [M] drivers/input/mouse/elantech.o LD fs/exofs/built-in.o CC arch/x86/kernel/cpu/perf_event_intel_ds.o CC arch/x86/kernel/cpu/perf_event_intel.o CC [M] drivers/hwmon/f71805f.o CC [M] drivers/hwmon/ibmaem.o CC [M] crypto/gf128mul.o CC fs/exportfs/expfs.o CC [M] drivers/input/misc/rotary_encoder.o LD kernel/gcov/built-in.o CC [M] drivers/input/misc/uinput.o CC arch/x86/lib/string_32.o CC arch/x86/kernel/cpu/perf_event_intel_uncore.o CC kernel/lockdep_proc.o CC [M] drivers/hwmon/ibmpex.o CC [M] crypto/ecb.o CC [M] drivers/input/misc/wistron_btns.o CC arch/x86/lib/strstr_32.o AS arch/x86/lib/thunk_32.o LD fs/fscache/built-in.o CC [M] drivers/hid/hid-picolcd_core.o CC kernel/futex.o CC [M] drivers/hid/hid-picolcd_leds.o CC [M] drivers/input/keyboard/lkkbd.o CC [M] fs/fscache/cache.o CC [M] drivers/input/keyboard/matrix_keypad.o CC [M] drivers/input/keyboard/opencores-kbd.o LD kernel/power/built-in.o LD [M] security/keys/encrypted-keys/encrypted-keys.o CC arch/x86/kernel/cpu/mcheck/mce.o CC [M] crypto/cbc.o CC kernel/rtmutex.o CC [M] crypto/lrw.o CC [M] drivers/hwmon/max197.o CC arch/x86/lib/usercopy.o LD security/built-in.o CC [M] drivers/input/touchscreen/dynapro.o CC [M] drivers/input/keyboard/stowaway.o CC arch/x86/kernel/cpu/perfctr-watchdog.o CC arch/x86/kernel/cpu/mtrr/main.o LD drivers/input/serio/built-in.o CC drivers/base/power/qos.o CC [M] drivers/input/serio/serio.o LD drivers/hsi/built-in.o CC fs/notify/fsnotify.o LD drivers/ipack/carriers/built-in.o CC [M] drivers/input/input.o LD drivers/ipack/devices/built-in.o CC [M] drivers/ipack/ipack.o CC lib/lcm.o CC lib/list_sort.o LD drivers/ipack/built-in.o CC [M] crypto/xts.o LD drivers/firmware/built-in.o CC kernel/rtmutex-debug.o CC kernel/rtmutex-tester.o LD drivers/irqchip/built-in.o CC drivers/leds/led-core.o CC [M] fs/fscache/cookie.o LD drivers/lguest/built-in.o LD drivers/macintosh/built-in.o CC arch/x86/kernel/cpu/mcheck/mce-severity.o CC [M] drivers/hwmon/ntc_thermistor.o CC [M] drivers/input/mouse/trackpoint.o CC [M] drivers/hwmon/pc87360.o CC [M] crypto/ctr.o CC lib/uuid.o CC fs/proc/task_mmu.o CC arch/x86/kernel/cpu/mcheck/winchip.o LD drivers/media/common/b2c2/built-in.o CC fs/quota/dquot.o LD drivers/media/common/saa7146/built-in.o LD drivers/media/common/siano/built-in.o CC [M] drivers/input/input-compat.o CC [M] drivers/hid/hid-picolcd_debugfs.o LD drivers/media/common/built-in.o CC [M] drivers/input/input-mt.o CC lib/flex_array.o LD drivers/char/built-in.o CC [M] drivers/input/touchscreen/elo.o LD drivers/media/firewire/built-in.o CC [M] crypto/ccm.o CC [M] drivers/input/serio/i8042.o LD drivers/media/i2c/soc_camera/built-in.o CC arch/x86/kernel/cpu/mcheck/p5.o CC [M] crypto/cryptd.o CC fs/quota/quota.o LD drivers/media/i2c/built-in.o CC [M] fs/fscache/fsdef.o CC fs/notify/notification.o LD drivers/memory/built-in.o LD drivers/media/parport/built-in.o LD drivers/media/mmc/siano/built-in.o LD drivers/media/mmc/built-in.o LD drivers/memstick/built-in.o CC [M] fs/fscache/main.o CC [M] drivers/hwmon/pc87427.o LD drivers/media/platform/davinci/built-in.o CC fs/quota/kqid.o CC fs/notify/group.o LD drivers/media/pci/b2c2/built-in.o CC [M] fs/quota/quota_v1.o LD drivers/memstick/core/built-in.o LD drivers/media/platform/built-in.o CC [M] drivers/memstick/core/memstick.o LD drivers/media/pci/ddbridge/built-in.o LD drivers/media/tuners/built-in.o LD drivers/media/rc/keymaps/built-in.o LD drivers/media/pci/dm1105/built-in.o LD drivers/media/rc/built-in.o CC [M] crypto/des_generic.o CC [M] drivers/input/touchscreen/fujitsu_ts.o CC [M] drivers/hid/hid-debug.o LD drivers/media/pci/mantis/built-in.o CC [M] drivers/hid/hid-core.o CC arch/x86/lib/usercopy_32.o LD drivers/media/pci/ngene/built-in.o LD drivers/media/usb/b2c2/built-in.o CC drivers/mfd/tps65912-core.o CC [M] drivers/hid/hid-input.o CC [M] drivers/hid/hidraw.o CC [M] drivers/input/keyboard/sunkbd.o LD drivers/media/pci/pluto2/built-in.o CC drivers/mfd/tps65912-irq.o LD drivers/media/usb/dvb-usb/built-in.o CC [M] drivers/input/mouse/cypress_ps2.o CC arch/x86/kernel/cpu/mtrr/if.o LD drivers/misc/c2port/built-in.o LD drivers/media/usb/dvb-usb-v2/built-in.o LD drivers/misc/carma/built-in.o CC [M] drivers/misc/c2port/core.o LD drivers/mmc/card/built-in.o LD drivers/media/pci/pt1/built-in.o CC [M] fs/quota/quota_v2.o LD drivers/media/usb/s2255/built-in.o CC arch/x86/kernel/cpu/mcheck/mce_intel.o LD drivers/media/usb/siano/built-in.o LD drivers/misc/cb710/built-in.o LD drivers/misc/eeprom/built-in.o LD fs/devpts/devpts.o CC [M] drivers/misc/eeprom/eeprom_93cx6.o LD drivers/media/pci/saa7146/built-in.o CC lib/bsearch.o CC [M] drivers/input/touchscreen/inexio.o LD fs/devpts/built-in.o LD drivers/media/usb/stkwebcam/built-in.o LD drivers/media/usb/ttusb-budget/built-in.o LD drivers/misc/lis3lv02d/built-in.o CC lib/find_last_bit.o LD drivers/media/pci/ttpci/built-in.o CC fs/ramfs/inode.o CC [M] crypto/blowfish_generic.o CC drivers/leds/led-triggers.o LD drivers/media/usb/ttusb-dec/built-in.o LD drivers/misc/ti-st/built-in.o CC kernel/dma.o LD drivers/mmc/core/built-in.o LD drivers/media/pci/built-in.o CC fs/ramfs/file-mmu.o CC drivers/misc/sram.o CC [M] drivers/mmc/core/core.o LD drivers/media/usb/zr364xx/built-in.o LD kernel/irq/built-in.o LD fs/debugfs/debugfs.o CC lib/find_next_bit.o LD drivers/memstick/host/built-in.o LD drivers/media/usb/built-in.o LD fs/debugfs/built-in.o /scratch/kisskb/src/fs/quota/kqid.c: In function 'qid_valid': /scratch/kisskb/src/fs/quota/kqid.c:131:1: warning: control reaches end of non-void function [-Wreturn-type] /scratch/kisskb/src/fs/quota/kqid.c: In function 'from_kqid_munged': /scratch/kisskb/src/fs/quota/kqid.c:112:1: warning: control reaches end of non-void function [-Wreturn-type] /scratch/kisskb/src/fs/quota/kqid.c: In function 'from_kqid': /scratch/kisskb/src/fs/quota/kqid.c:79:1: warning: control reaches end of non-void function [-Wreturn-type] /scratch/kisskb/src/fs/quota/kqid.c: In function 'qid_lt': /scratch/kisskb/src/fs/quota/kqid.c:52:1: warning: control reaches end of non-void function [-Wreturn-type] /scratch/kisskb/src/fs/quota/kqid.c: In function 'qid_eq': /scratch/kisskb/src/fs/quota/kqid.c:26:1: warning: control reaches end of non-void function [-Wreturn-type] CC fs/notify/inode_mark.o CC kernel/smp.o CC [M] drivers/input/serio/ct82c710.o CC [M] crypto/blowfish_common.o CC kernel/trace/trace_stat.o CC drivers/mfd/abx500-core.o CC [M] fs/fscache/netfs.o CC drivers/leds/trigger/ledtrig-cpu.o CC [M] fs/fscache/object.o LD drivers/media/built-in.o LD fs/exportfs/exportfs.o CC lib/llist.o LD fs/exportfs/built-in.o CC fs/eventpoll.o CC [M] drivers/leds/led-class.o LD kernel/time/built-in.o CC [M] drivers/hwmon/sht15.o CC [M] drivers/leds/trigger/ledtrig-timer.o CC arch/x86/kernel/cpu/mcheck/threshold.o CC kernel/spinlock.o CC [M] drivers/leds/trigger/ledtrig-oneshot.o CC fs/anon_inodes.o CC [M] drivers/leds/trigger/ledtrig-backlight.o CC kernel/module.o CC [M] drivers/leds/leds-gpio.o CC [M] drivers/leds/trigger/ledtrig-default-on.o CC fs/signalfd.o CC [M] drivers/mfd/sm501.o CC drivers/base/power/main.o CC [M] drivers/input/keyboard/xtkbd.o CC [M] drivers/mfd/cros_ec.o CC [M] fs/quota/quota_tree.o LD [M] drivers/char/ipmi/ipmi_si.o CC fs/proc/inode.o LD drivers/mmc/host/built-in.o CC [M] drivers/leds/trigger/ledtrig-camera.o CC kernel/trace/trace_printk.o CC [M] drivers/input/touchscreen/mk712.o CC kernel/trace/trace_sched_switch.o CC [M] crypto/twofish_generic.o CC [M] drivers/hwmon/smsc47m1.o CC [M] drivers/input/touchscreen/penmount.o CC fs/notify/mark.o CC fs/proc/root.o CC [M] drivers/misc/atmel-ssc.o CC [M] drivers/input/ff-core.o CC [M] drivers/misc/dummy-irq.o CC [M] drivers/misc/enclosure.o CC lib/memweight.o CC [M] drivers/hid/hid-a4tech.o CC kernel/kallsyms.o CC [M] fs/fscache/operation.o CC arch/x86/kernel/cpu/mcheck/therm_throt.o CC fs/notify/vfsmount_mark.o CC fs/proc/base.o LD arch/x86/kernel/apic/built-in.o CC fs/eventfd.o CC [M] drivers/input/ff-memless.o CC [M] crypto/twofish_common.o CC kernel/trace/trace_functions.o CC kernel/trace/trace_irqsoff.o CC [M] crypto/serpent_generic.o CC [M] drivers/input/touchscreen/touchit213.o LD drivers/mtd/chips/built-in.o In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:537:0, from /scratch/kisskb/src/include/linux/uaccess.h:5, from /scratch/kisskb/src/arch/x86/kernel/cpu/mtrr/if.c:3: In function 'copy_from_user', inlined from 'mtrr_write' at /scratch/kisskb/src/arch/x86/kernel/cpu/mtrr/if.c:118:2: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] CC [M] drivers/mtd/chips/chipreg.o CC kernel/cgroup.o LD arch/x86/lib/built-in.o LD ipc/built-in.o CC kernel/cpuset.o In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:537:0, from /scratch/kisskb/src/include/linux/uaccess.h:5, from /scratch/kisskb/src/include/linux/highmem.h:8, from /scratch/kisskb/src/fs/proc/task_mmu.c:6: In function 'copy_from_user', inlined from 'clear_refs_write' at /scratch/kisskb/src/fs/proc/task_mmu.c:739:2: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] CC arch/x86/lib/inat.o CC [M] fs/fscache/page.o /scratch/kisskb/src/drivers/hid/hid-picolcd_debugfs.c: In function 'picolcd_debug_flash_write': /scratch/kisskb/src/drivers/hid/hid-picolcd_debugfs.c:312:15: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] LD drivers/leds/trigger/built-in.o CC [M] drivers/input/touchscreen/touchwin.o CC [M] drivers/hid/hid-axff.o CC fs/notify/fdinfo.o LD drivers/mtd/devices/built-in.o CC [M] crypto/aes_generic.o CC [M] drivers/mtd/devices/mtdram.o CC drivers/base/power/wakeup.o LD fs/notify/dnotify/built-in.o CC lib/kfifo.o CC [M] crypto/camellia_generic.o LD drivers/mtd/lpddr/built-in.o CC [M] drivers/input/serio/libps2.o LD fs/notify/fanotify/built-in.o CC [M] drivers/input/serio/serio_raw.o CC kernel/pid_namespace.o CC [M] drivers/mtd/lpddr/qinfo_probe.o CC [M] crypto/arc4.o CC [M] drivers/mtd/chips/cfi_probe.o CC [M] fs/fscache/proc.o CC [M] drivers/input/serio/altera_ps2.o CC fs/notify/inotify/inotify_fsnotify.o AR arch/x86/lib/lib.a CC [M] drivers/leds/leds-ot200.o CC arch/x86/kernel/cpu/mtrr/generic.o CC arch/x86/kernel/cpu/mtrr/cleanup.o CC kernel/trace/trace_nop.o CC fs/notify/inotify/inotify_user.o CC arch/x86/kernel/cpu/perf_event_amd_ibs.o CC [M] drivers/hwmon/via-cputemp.o CC [M] drivers/mmc/core/bus.o CC [M] drivers/input/input-polldev.o LD fs/ramfs/ramfs.o LD fs/ramfs/built-in.o CC arch/x86/kernel/cpu/vmware.o CC fs/aio.o CC [M] drivers/input/sparse-keymap.o CC [M] drivers/leds/leds-regulator.o CC [M] drivers/input/serio/arc_ps2.o CC drivers/base/power/runtime.o CC arch/x86/kernel/cpu/mtrr/amd.o CC [M] drivers/mmc/core/host.o CC [M] drivers/input/matrix-keymap.o CC [M] drivers/leds/leds-lt3593.o CC fs/proc/generic.o CC fs/proc/array.o CC [M] drivers/input/touchscreen/tsc40.o CC [M] drivers/input/touchscreen/wacom_w8001.o CC [M] drivers/mtd/chips/cfi_util.o CC kernel/stop_machine.o CC arch/x86/kernel/cpu/hypervisor.o LD drivers/net/built-in.o CC kernel/trace/trace_stack.o LD drivers/nfc/built-in.o LD drivers/gpio/built-in.o CC kernel/rcutree.o LD drivers/pinctrl/built-in.o CC kernel/relay.o CC [M] drivers/mmc/core/mmc.o LD drivers/parport/built-in.o CC arch/x86/kernel/cpu/mtrr/cyrix.o CC [M] crypto/khazad.o CC [M] drivers/parport/share.o In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:537:0, from /scratch/kisskb/src/include/linux/uaccess.h:5, from /scratch/kisskb/src/kernel/sched/core.c:33: In function 'copy_from_user', inlined from 'sched_feat_write' at /scratch/kisskb/src/kernel/sched/core.c:233:2: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] CC drivers/platform/goldfish/pdev_bus.o CC kernel/utsname_sysctl.o CC lib/kstrtox.o CC arch/x86/kernel/cpu/mtrr/centaur.o CC [M] drivers/input/joydev.o CC fs/binfmt_elf.o CC drivers/power/power_supply_core.o CC kernel/trace/trace_branch.o CC drivers/power/power_supply_leds.o /scratch/kisskb/src/kernel/cpuset.c: In function 'cpuset_init_smp': /scratch/kisskb/src/kernel/cpuset.c:2229:2: warning: statement with no effect [-Wunused-value] CC arch/x86/kernel/cpu/mshyperv.o CC [M] drivers/mtd/lpddr/lpddr_cmds.o CC [M] drivers/platform/goldfish/goldfish_pipe.o CC [M] drivers/hid/hid-aureal.o CC [M] drivers/mmc/core/mmc_ops.o CC [M] crypto/anubis.o LD drivers/leds/built-in.o CC [M] crypto/seed.o LD drivers/platform/x86/built-in.o LD drivers/pps/clients/built-in.o CC lib/iomap.o CC lib/pci_iomap.o LD drivers/pps/generators/built-in.o CC [M] drivers/mtd/chips/gen_probe.o CC [M] drivers/hwmon/w83627ehf.o CC [M] drivers/pps/pps.o CC kernel/trace/trace_events.o CC [M] drivers/pps/kapi.o CC [M] drivers/parport/ieee1284.o CC [M] drivers/input/evdev.o CC [M] drivers/mmc/core/sd.o CC fs/drop_caches.o CC [M] drivers/hid/hid-belkin.o CC arch/x86/kernel/cpu/capflags.o CC [M] drivers/mtd/chips/map_rom.o CC kernel/trace/trace_export.o CC [M] drivers/mfd/mfd-core.o CC [M] drivers/pps/sysfs.o CC fs/fhandle.o CC kernel/trace/trace_syscalls.o CC kernel/trace/trace_event_perf.o LD drivers/ptp/built-in.o CC [M] drivers/ptp/ptp_clock.o LD drivers/misc/built-in.o CC [M] drivers/input/evbug.o CC [M] drivers/hid/hid-cherry.o CC [M] drivers/pps/kc.o CC fs/proc/fd.o CC fs/proc/proc_tty.o CC [M] drivers/parport/ieee1284_ops.o CC kernel/trace/trace_events_filter.o CC [M] crypto/salsa20_generic.o LD drivers/pwm/built-in.o LD drivers/mtd/maps/built-in.o CC [M] drivers/mtd/maps/map_funcs.o /scratch/kisskb/src/kernel/rcutree.c: In function 'rcu_eqs_enter_common': /scratch/kisskb/src/kernel/rcutree.c:350:23: warning: unused variable 'idle' [-Wunused-variable] CC drivers/regulator/core.o LD drivers/remoteproc/built-in.o LD [M] drivers/input/mouse/psmouse.o /scratch/kisskb/src/kernel/rcutree.c: In function 'rcu_eqs_exit_common': /scratch/kisskb/src/kernel/rcutree.c:506:23: warning: unused variable 'idle' [-Wunused-variable] CC drivers/rtc/rtc-lib.o CC [M] drivers/remoteproc/remoteproc_core.o CC drivers/sfi/sfi_acpi.o CC fs/proc/cmdline.o LD drivers/mtd/nand/built-in.o LD drivers/mfd/tps65912.o CC [M] crypto/deflate.o CC drivers/sfi/sfi_core.o CC drivers/thermal/fair_share.o CC [M] drivers/mtd/maps/gpio-addr-flash.o CC drivers/tty/tty_io.o LD drivers/uio/built-in.o CC drivers/tty/n_tty.o CC drivers/regulator/dummy.o CC [M] drivers/uio/uio.o CC [M] drivers/hid/hid-chicony.o CC drivers/regulator/fixed-helper.o LD drivers/usb/built-in.o CC [M] drivers/uio/uio_pdrv.o CC [M] drivers/regulator/virtual.o LD drivers/power/avs/built-in.o LD drivers/usb/phy/built-in.o LD drivers/power/reset/built-in.o CC drivers/video/fb_notify.o CC [M] drivers/power/test_power.o CC [M] drivers/usb/phy/phy.o CC drivers/thermal/user_space.o CC [M] drivers/usb/phy/phy-omap-control.o CC [M] drivers/power/ds2760_battery.o CC [M] drivers/power/ds2780_battery.o CC [M] drivers/hid/hid-emsff.o CC [M] drivers/usb/phy/phy-omap-usb3.o CC [M] drivers/hid/hid-elecom.o CC [M] drivers/power/ds2781_battery.o LD drivers/mfd/built-in.o In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:537:0, from /scratch/kisskb/src/fs/proc/base.c:50: In function 'copy_from_user', inlined from 'oom_score_adj_write' at /scratch/kisskb/src/fs/proc/base.c:1009:2: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] CC [M] crypto/michael_mic.o CC [M] crypto/crc32c.o LD drivers/pps/built-in.o LD drivers/mtd/onenand/built-in.o LD drivers/mtd/tests/built-in.o CC [M] drivers/mtd/mtdcore.o CC [M] drivers/mtd/tests/mtd_oobtest.o CC [M] drivers/mtd/mtdsuper.o CC drivers/tty/tty_ioctl.o CC kernel/trace/power-traces.o CC [M] crypto/crc32.o /scratch/kisskb/src/drivers/mtd/maps/map_funcs.c: In function 'simple_map_read': /scratch/kisskb/src/include/linux/mtd/map.h:397:11: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] LD drivers/platform/goldfish/built-in.o CC [M] drivers/mmc/core/sd_ops.o CC drivers/tty/tty_ldisc.o CC [M] drivers/mmc/core/sdio.o CC [M] drivers/ptp/ptp_chardev.o CC [M] drivers/mmc/core/sdio_ops.o CC [M] drivers/mmc/core/sdio_bus.o LD drivers/video/backlight/built-in.o CC [M] drivers/thermal/thermal_sys.o CC [M] drivers/hid/hid-icade.o CC [M] crypto/lzo.o CC kernel/tracepoint.o CC [M] drivers/ptp/ptp_sysfs.o CC [M] drivers/hid/hid-kye.o LD drivers/video/exynos/built-in.o CC kernel/elfcore.o LD drivers/video/omap2/displays/built-in.o CC [M] drivers/mtd/tests/mtd_pagetest.o CC fs/proc/consoles.o LD drivers/video/omap2/built-in.o CC drivers/tty/tty_buffer.o CC kernel/irq_work.o CC [M] drivers/video/output.o In function 'copy_from_user', inlined from 'oom_adj_write' at /scratch/kisskb/src/fs/proc/base.c:906:2: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] CC [M] drivers/thermal/intel_powerclamp.o CC [M] drivers/mtd/mtdconcat.o CC [M] drivers/mtd/mtdpart.o CC [M] drivers/mtd/mtdchar.o LD drivers/rtc/built-in.o CC [M] drivers/power/isp1704_charger.o CC [M] drivers/mtd/redboot.o CC [M] drivers/hid/hid-lcpower.o CC lib/iomap_copy.o CC [M] crypto/lz4.o CC [M] drivers/uio/uio_pdrv_genirq.o LD drivers/virtio/built-in.o CC [M] drivers/virtio/virtio.o CC kernel/trace/rpm-traces.o CC [M] drivers/uio/uio_dmem_genirq.o CC [M] drivers/remoteproc/remoteproc_debugfs.o CC [M] drivers/remoteproc/remoteproc_virtio.o CC [M] drivers/hid/hid-magicmouse.o CC [M] drivers/usb/phy/phy-samsung-usb.o CC fs/proc/cpuinfo.o CC [M] drivers/remoteproc/remoteproc_elf_loader.o CC [M] drivers/power/max8903_charger.o CC [M] crypto/rng.o CC [M] drivers/parport/procfs.o CC [M] crypto/krng.o CC [M] drivers/virtio/virtio_ring.o In function 'copy_from_user', inlined from 'sched_autogroup_write' at /scratch/kisskb/src/fs/proc/base.c:1301:2: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] LD fs/notify/inotify/built-in.o CC [M] drivers/virtio/virtio_mmio.o LD drivers/input/built-in.o CC lib/devres.o LD fs/notify/built-in.o CC [M] drivers/virtio/virtio_balloon.o LD drivers/platform/built-in.o LD drivers/thermal/built-in.o CC [M] crypto/ansi_cprng.o CC [M] drivers/remoteproc/ste_modem_rproc.o CC fs/proc/devices.o CC [M] drivers/parport/daisy.o CC [M] drivers/hid/hid-microsoft.o CC [M] crypto/tcrypt.o CC drivers/tty/tty_port.o CC [M] crypto/ghash-generic.o CC fs/proc/interrupts.o LD drivers/w1/masters/built-in.o LD drivers/sfi/built-in.o CC [M] drivers/power/gpio-charger.o CC [M] drivers/w1/masters/ds1wm.o LD [M] drivers/pps/pps_core.o CC [M] kernel/backtracetest.o CC [M] drivers/hid/hid-monterey.o CC lib/check_signature.o CC [M] drivers/usb/phy/phy-gpio-vbus-usb.o CC [M] drivers/parport/probe.o CC lib/spinlock_debug.o LD [M] crypto/crypto.o CC [M] drivers/mmc/core/sdio_cis.o LD [M] crypto/crypto_algapi.o LD arch/x86/kernel/cpu/mtrr/built-in.o CC [M] drivers/mtd/tests/mtd_readtest.o LD [M] crypto/crypto_blkcipher.o LD [M] crypto/crypto_hash.o CC [M] drivers/hid/hid-multitouch.o CC [M] drivers/mtd/tests/mtd_speedtest.o CC [M] drivers/mmc/core/sdio_io.o LD [M] crypto/cryptomgr.o CC fs/proc/loadavg.o CC [M] drivers/parport/parport_pc.o CC [M] kernel/rcutorture.o CC fs/proc/meminfo.o LD drivers/power/power_supply.o LD drivers/power/built-in.o LD drivers/video/built-in.o CC [M] drivers/mmc/core/sdio_irq.o CC fs/proc/stat.o LD drivers/w1/slaves/built-in.o CC [M] drivers/mtd/tests/mtd_stresstest.o CC [M] drivers/w1/slaves/w1_therm.o CC [M] drivers/w1/w1.o CC [M] drivers/w1/slaves/w1_smem.o CC [M] drivers/w1/w1_int.o CC [M] drivers/w1/w1_family.o CC lib/hweight.o CC [M] drivers/hid/hid-sjoy.o CC fs/proc/uptime.o CC fs/proc/version.o CC fs/proc/softirqs.o CC [M] drivers/w1/slaves/w1_ds2760.o In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:537:0, from /scratch/kisskb/src/include/linux/poll.h:11, from /scratch/kisskb/src/drivers/uio/uio.c:18: In function 'copy_from_user', inlined from 'uio_write' at /scratch/kisskb/src/drivers/uio/uio.c:576:2: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] CC [M] drivers/w1/slaves/w1_ds2780.o In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:537:0, from /scratch/kisskb/src/include/linux/uaccess.h:5, from /scratch/kisskb/src/drivers/remoteproc/remoteproc_debugfs.c:31: In function 'copy_from_user', inlined from 'rproc_recovery_write' at /scratch/kisskb/src/drivers/remoteproc/remoteproc_debugfs.c:162:22: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] CC [M] drivers/mtd/tests/mtd_subpagetest.o CC [M] drivers/mtd/tests/mtd_torturetest.o CC [M] drivers/mmc/core/quirks.o LD [M] drivers/ptp/ptp.o In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:537:0, from /scratch/kisskb/src/include/linux/poll.h:11, from /scratch/kisskb/src/include/linux/ring_buffer.h:7, from /scratch/kisskb/src/kernel/trace/trace.c:14: In function 'copy_from_user', inlined from 'tracing_clock_write' at /scratch/kisskb/src/kernel/trace/trace.c:4451:2: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] BC kernel/timeconst.h CC fs/proc/namespaces.o CC [M] drivers/hid/hid-steelseries.o CC fs/proc/self.o CC kernel/time.o /scratch/kisskb/src/drivers/uio/uio.c: In function '__uio_register_device': /scratch/kisskb/src/drivers/uio/uio.c:266:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] CC fs/proc/proc_sysctl.o CC [M] drivers/mmc/core/slot-gpio.o CC [M] drivers/mtd/tests/mtd_nandecctest.o CC [M] drivers/w1/w1_netlink.o CC lib/debugobjects.o CC [M] drivers/w1/w1_io.o CC [M] drivers/hid/hid-gaff.o CC [M] drivers/w1/slaves/w1_ds2781.o CC lib/genalloc.o CC [M] drivers/hid/hid-thingm.o CC fs/proc/kcore.o CC [M] drivers/mmc/core/debugfs.o CC [M] drivers/hid/hid-tivo.o CC [M] drivers/hid/hid-topseed.o CC fs/proc/kmsg.o CC [M] drivers/hid/hid-sensor-hub.o CC lib/percpu_counter.o CC [M] drivers/mtd/tests/mtd_nandbiterrs.o CC fs/proc/page.o CC lib/syscall.o CC lib/dynamic_debug.o In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:537:0, from /scratch/kisskb/src/arch/x86/include/asm/sections.h:5, from /scratch/kisskb/src/arch/x86/include/asm/hw_irq.h:26, from /scratch/kisskb/src/include/linux/irq.h:358, from /scratch/kisskb/src/arch/x86/include/asm/hardirq.h:5, from /scratch/kisskb/src/include/linux/hardirq.h:8, from /scratch/kisskb/src/include/linux/memcontrol.h:24, from /scratch/kisskb/src/include/linux/swap.h:8, from /scratch/kisskb/src/include/linux/suspend.h:4, from /scratch/kisskb/src/kernel/trace/ftrace.c:20: In function 'copy_from_user', inlined from 'ftrace_pid_write' at /scratch/kisskb/src/kernel/trace/ftrace.c:4458:2: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] CC lib/atomic64_test.o CC lib/average.o CC drivers/tty/tty_mutex.o CC lib/jedec_ddr_data.o CC drivers/tty/pty.o LD [M] drivers/input/input-core.o CC lib/strncpy_from_user.o CC lib/strnlen_user.o LD [M] fs/fscache/fscache.o CC drivers/tty/hvc/hvc_console.o CC lib/argv_split.o CC lib/cmdline.o CC lib/cpumask.o CC lib/ctype.o CC lib/dec_and_lock.o CC lib/decompress.o LD drivers/tty/ipwireless/built-in.o LD drivers/tty/serial/built-in.o CC [M] drivers/tty/serial/serial_core.o CC lib/dump_stack.o CC [M] drivers/tty/serial/sccnxp.o LD drivers/tty/vt/built-in.o CC [M] drivers/tty/n_tracesink.o CC [M] drivers/tty/n_r3964.o CC lib/earlycpio.o CC [M] drivers/tty/goldfish.o CC [M] drivers/tty/serial/altera_uart.o CC lib/extable.o CC [M] drivers/tty/serial/timbuart.o LD arch/x86/kernel/cpu/mcheck/built-in.o CC lib/flex_proportions.o CC [M] drivers/tty/serial/arc_uart.o CC lib/idr.o CC lib/int_sqrt.o CC lib/ioremap.o LD drivers/tty/serial/8250/built-in.o CC [M] drivers/tty/serial/8250/8250_core.o CC [M] drivers/tty/serial/8250/8250_dw.o CC lib/irq_regs.o CC lib/is_single_threaded.o CC lib/klist.o CC lib/kobject.o CC lib/kobject_uevent.o CC lib/md5.o CC lib/percpu-refcount.o /scratch/kisskb/src/lib/debugobjects.c: In function 'debug_print_object': /scratch/kisskb/src/lib/debugobjects.c:254:9: warning: unused variable 'hint' [-Wunused-variable] CC lib/plist.o /scratch/kisskb/src/lib/debugobjects.c: At top level: /scratch/kisskb/src/lib/debugobjects.c:73:20: warning: 'obj_states' defined but not used [-Wunused-variable] CC lib/proportions.o CC lib/prio_heap.o CC lib/radix-tree.o CC lib/ratelimit.o CC lib/rbtree.o CC lib/reciprocal_div.o CC lib/rwsem.o CC lib/sha1.o CC lib/show_mem.o LD [M] drivers/parport/parport.o CC lib/string.o CC lib/timerqueue.o CC lib/vsprintf.o CC [M] lib/test-kstrtox.o CC [M] lib/bitrev.o LD arch/x86/kernel/cpu/built-in.o CC [M] lib/crc-ccitt.o HOSTCC lib/gen_crc32table CC [M] lib/crc-t10dif.o CC [M] lib/crc7.o CC [M] lib/libcrc32c.o CC [M] lib/notifier-error-inject.o /scratch/kisskb/src/fs/proc/kcore.c: In function 'proc_kcore_init': /scratch/kisskb/src/fs/proc/kcore.c:634:2: warning: statement with no effect [-Wunused-value] LD arch/x86/kernel/built-in.o CC [M] lib/cpu-notifier-error-inject.o CC [M] lib/pm-notifier-error-inject.o CC [M] lib/rbtree_test.o LD drivers/w1/built-in.o LD lib/lz4/built-in.o CC [M] lib/lz4/lz4_compress.o LD lib/lzo/built-in.o LD [M] drivers/remoteproc/remoteproc.o LD lib/zlib_deflate/built-in.o CC [M] lib/lzo/lzo1x_compress.o CC [M] lib/lz4/lz4_decompress.o CC [M] lib/lzo/lzo1x_decompress_safe.o CC [M] lib/zlib_deflate/deflate.o LD lib/zlib_inflate/built-in.o CC [M] lib/zlib_deflate/deftree.o CC [M] lib/zlib_deflate/deflate_syms.o CC [M] lib/zlib_inflate/inffast.o CC [M] lib/zlib_inflate/inflate.o CC [M] lib/zlib_inflate/infutil.o GEN lib/crc32table.h CC [M] lib/zlib_inflate/inftrees.o CC [M] lib/crc32.o CC [M] lib/zlib_inflate/inflate_syms.o LD arch/x86/built-in.o LD drivers/base/power/built-in.o LD drivers/base/built-in.o LD mm/built-in.o LD fs/quota/built-in.o LD kernel/trace/libftrace.o LD drivers/mtd/built-in.o LD [M] drivers/mtd/mtd.o LD [M] lib/lzo/lzo_compress.o LD [M] drivers/w1/wire.o LD [M] lib/lzo/lzo_decompress.o /scratch/kisskb/src/lib/dynamic_debug.c: In function 'ddebug_exec_queries': /scratch/kisskb/src/lib/dynamic_debug.c:405:3: warning: 'rc' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/lib/dynamic_debug.c:353:6: note: 'rc' was declared here LD [M] drivers/mmc/core/mmc_core.o LD drivers/tty/hvc/built-in.o LD drivers/mmc/built-in.o /scratch/kisskb/src/drivers/tty/serial/8250/8250_core.c: In function 'serial8250_shutdown': /scratch/kisskb/src/drivers/tty/serial/8250/8250_core.c:1712:2: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /scratch/kisskb/src/drivers/tty/serial/8250/8250_core.c:1697:19: note: 'i' was declared here LD [M] drivers/hid/hid.o LD [M] drivers/hid/hid-logitech.o LD [M] drivers/hid/hid-picolcd.o In function 'copy_from_user', inlined from 'tracing_trace_options_write' at /scratch/kisskb/src/kernel/trace/trace.c:3274:2: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] LD fs/proc/proc.o LD lib/built-in.o LD fs/proc/built-in.o LD fs/built-in.o LD [M] lib/zlib_deflate/zlib_deflate.o In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:537:0, from /scratch/kisskb/src/include/net/checksum.h:25, from /scratch/kisskb/src/include/linux/skbuff.h:29, from /scratch/kisskb/src/include/linux/netfilter.h:5, from /scratch/kisskb/src/include/net/netns/netfilter.h:5, from /scratch/kisskb/src/include/net/net_namespace.h:20, from /scratch/kisskb/src/include/linux/init_task.h:14, from /scratch/kisskb/src/kernel/cgroup.c:34: In function 'copy_from_user', inlined from 'cgroup_write_X64.isra.13' at /scratch/kisskb/src/kernel/cgroup.c:2270:2, inlined from 'cgroup_file_write' at /scratch/kisskb/src/kernel/cgroup.c:2336:3: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] LD [M] lib/zlib_inflate/zlib_inflate.o In function 'copy_from_user', inlined from 'tracing_set_trace_write' at /scratch/kisskb/src/kernel/trace/trace.c:3728:2: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] In function 'copy_from_user', inlined from 'get_user_cpu_mask' at /scratch/kisskb/src/kernel/sched/core.c:4209:23, inlined from 'SYSC_sched_setaffinity' at /scratch/kisskb/src/kernel/sched/core.c:4227:9, inlined from 'SyS_sched_setaffinity' at /scratch/kisskb/src/kernel/sched/core.c:4219:1: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] AR lib/lib.a LD kernel/trace/built-in.o LD [M] drivers/tty/serial/8250/8250.o LD drivers/tty/built-in.o LD drivers/regulator/built-in.o LD drivers/built-in.o In file included from /scratch/kisskb/src/arch/x86/include/asm/uaccess.h:537:0, from /scratch/kisskb/src/include/linux/poll.h:11, from /scratch/kisskb/src/kernel/events/core.c:18: In function 'copy_from_user', inlined from 'perf_copy_attr' at /scratch/kisskb/src/kernel/events/core.c:6350:22, inlined from 'SYSC_perf_event_open' at /scratch/kisskb/src/kernel/events/core.c:6508:6, inlined from 'SyS_perf_event_open' at /scratch/kisskb/src/kernel/events/core.c:6490:1: /scratch/kisskb/src/arch/x86/include/asm/uaccess_32.h:211:26: warning: call to 'copy_from_user_overflow' declared with attribute warning: copy_from_user() buffer size is not provably correct [enabled by default] LD kernel/sched/built-in.o LD kernel/events/built-in.o LD kernel/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 drivers/built-in.o: In function `tps65912_device_init': /scratch/kisskb/src/drivers/mfd/tps65912-core.c:147: undefined reference to `mfd_add_devices' /scratch/kisskb/src/drivers/mfd/tps65912-core.c:164: undefined reference to `mfd_remove_devices' drivers/built-in.o: In function `tps65912_device_exit': /scratch/kisskb/src/drivers/mfd/tps65912-core.c:171: undefined reference to `mfd_remove_devices' make[1]: *** [vmlinux] Error 1 make[1]: Target `_all' not remade because of errors. make: *** [sub-make] Error 2 make: Target `_all' not remade because of errors. ## bisect disabled, NOT bisecting
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