Buildresult: linus/sh7710voipgw_defconfig/sh4-gcc4.6 built on May 31 2017, 08:12

kisskb

Revisions | Branches | Compilers | Configs | Build Results | Build Failures |

Status:	OK
Date/Time:	May 31 2017, 08:12
Duration:	0:00:46.345881
Builder:	ka3
Revision:	"Yes, people use FOLL_FORCE ;)" (`f511c0b17b081562dca8ac5061dfa86db4c66cc2)`
Target:	linus/sh7710voipgw_defconfig/sh4-gcc4.6
Branch:	linus
Compiler:	sh4-gcc4.6 (sh4-linux-gcc (GCC) 4.6.3)
Config:	sh7710voipgw_defconfig (download)
Log:	Download original Possible warnings (54) <stdin>:1317:2: warning: #warning syscall pkey_mprotect not implemented [-Wcpp] <stdin>:1320:2: warning: #warning syscall pkey_alloc not implemented [-Wcpp] <stdin>:1323:2: warning: #warning syscall pkey_free not implemented [-Wcpp] <stdin>:1326:2: warning: #warning syscall statx not implemented [-Wcpp] /home/kisskb/slave/src/arch/sh/kernel/cpu/sh3/../../entry-common.S:389: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence /home/kisskb/slave/src/arch/sh/kernel/cpu/sh3/../../entry-common.S:392: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence /home/kisskb/slave/src/arch/sh/kernel/cpu/clock-cpg.c:52:3: warning: 'arch_init_clk_ops' is deprecated (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:76:2: warning: 'cpg_clk_init' is deprecated (declared at /home/kisskb/slave/src/arch/sh/kernel/cpu/clock-cpg.c:46) [-Wdeprecated-declarations] /home/kisskb/slave/src/mm/mmap.c:586:15: warning: 'rb_link' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/mm/mmap.c:586:15: warning: 'rb_parent' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/mm/mmap.c:585:17: warning: 'prev' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/mm/bootmem.c:385:1: warning: control reaches end of non-void function [-Wreturn-type] /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/cfi.h:325:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /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/cfi.h:341:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /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/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:279:6: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /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/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:206:13: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /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:280:4: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:280:4: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:776:2: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /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:279:6: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/kernel/printk/printk.c:186:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:2220:7: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:345:11: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:382:14: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /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:279:6: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:382:14: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:1779:7: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:345:11: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:382:14: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /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/cfi.h:325:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/kernel/sched/core.c:3326:1: warning: control reaches end of non-void function [-Wreturn-type] /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/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/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/net/core/ethtool.c:314:1: warning: control reaches end of non-void function [-Wreturn-type] /home/kisskb/slave/src/net/core/neighbour.c:3195:10: warning: 'p_name' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/packet/af_packet.c:2364:16: warning: 'hdrlen' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1623:7: warning: 'dst_ops' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1623:7: warning: 'dst_ops' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/ipv4/ping.c:694:21: warning: 'type' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/ipv4/ping.c:474:63: warning: 'code' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/ipv4/ping.c:557:37: warning: 'code' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/ipv4/ping.c:530:3: warning: 'type' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/ipv4/ping.c:511:48: warning: 'icmph' may be used uninitialized in this function [-Wuninitialized] Full Log # git rev-parse -q --verify f511c0b17b081562dca8ac5061dfa86db4c66cc2^{commit} f511c0b17b081562dca8ac5061dfa86db4c66cc2 already have revision, skipping fetch # git checkout -q -f -B kisskb f511c0b17b081562dca8ac5061dfa86db4c66cc2 # git clean -qxdf # git log -1 commit f511c0b17b081562dca8ac5061dfa86db4c66cc2 Author: Linus Torvalds <torvalds@linux-foundation.org> Date: Tue May 30 12:38:59 2017 -0700 "Yes, people use FOLL_FORCE ;)" This effectively reverts commit 8ee74a91ac30 ("proc: try to remove use of FOLL_FORCE entirely") It turns out that people do depend on FOLL_FORCE for the /proc/<pid>/mem case, and we're talking not just debuggers. Talking to the affected people, the use-cases are: Keno Fischer: "We used these semantics as a hardening mechanism in the julia JIT. By opening /proc/self/mem and using these semantics, we could avoid needing RWX pages, or a dual mapping approach. We do have fallbacks to these other methods (though getting EIO here actually causes an assert in released versions - we'll updated that to make sure to take the fall back in that case). Nevertheless the /proc/self/mem approach was our favored approach because it a) Required an attacker to be able to execute syscalls which is a taller order than getting memory write and b) didn't double the virtual address space requirements (as a dual mapping approach would). I think in general this feature is very useful for anybody who needs to precisely control the execution of some other process. Various debuggers (gdb/lldb/rr) certainly fall into that category, but there's another class of such processes (wine, various emulators) which may want to do that kind of thing. Now, I suspect most of these will have the other process under ptrace control, so maybe allowing (same_mm \|\| ptraced) would be ok, but at least for the sandbox/remote-jit use case, it would be perfectly reasonable to not have the jit server be a ptracer" Robert O'Callahan: "We write to readonly code and data mappings via /proc/.../mem in lots of different situations, particularly when we're adjusting program state during replay to match the recorded execution. Like Julia, we can add workarounds, but they could be expensive." so not only do people use FOLL_FORCE for both reads and writes, but they use it for both the local mm and remote mm. With these comments in mind, we likely also cannot add the "are we actively ptracing" check either, so this keeps the new code organization and does not do a real revert that would add back the original comment about "Maybe we should limit FOLL_FORCE to actual ptrace users?" Reported-by: Keno Fischer <keno@juliacomputing.com> Reported-by: Robert O'Callahan <robert@ocallahan.org> Cc: Kees Cook <keescook@chromium.org> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Eric Biederman <ebiederm@xmission.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> # < /opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-gcc --version # < git log --format=%s --max-count=1 f511c0b17b081562dca8ac5061dfa86db4c66cc2 # < make -j 10 ARCH=sh O=/home/kisskb/slave/build/linus_sh7710voipgw_defconfig_sh4 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux- sh7710voipgw_defconfig # make -j 10 ARCH=sh O=/home/kisskb/slave/build/linus_sh7710voipgw_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_sh7710voipgw_defconfig_sh4' GEN ./Makefile scripts/kconfig/conf --silentoldconfig Kconfig CHK 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/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/ioctl.h WRAP arch/sh/include/generated/asm/fcntl.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/local.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/local64.h WRAP arch/sh/include/generated/asm/kvm_para.h WRAP arch/sh/include/generated/asm/msgbuf.h CHK include/generated/uapi/linux/version.h WRAP arch/sh/include/generated/asm/param.h WRAP arch/sh/include/generated/asm/mman.h WRAP arch/sh/include/generated/asm/parport.h WRAP arch/sh/include/generated/asm/percpu.h WRAP arch/sh/include/generated/asm/preempt.h WRAP arch/sh/include/generated/asm/resource.h WRAP arch/sh/include/generated/asm/poll.h WRAP arch/sh/include/generated/asm/rwsem.h WRAP arch/sh/include/generated/asm/sembuf.h UPD include/generated/uapi/linux/version.h WRAP arch/sh/include/generated/asm/serial.h WRAP arch/sh/include/generated/asm/shmbuf.h WRAP arch/sh/include/generated/asm/siginfo.h WRAP arch/sh/include/generated/asm/sizes.h WRAP arch/sh/include/generated/asm/socket.h WRAP arch/sh/include/generated/asm/statfs.h WRAP arch/sh/include/generated/asm/termbits.h WRAP arch/sh/include/generated/asm/termios.h WRAP arch/sh/include/generated/asm/trace_clock.h WRAP arch/sh/include/generated/asm/ucontext.h WRAP arch/sh/include/generated/asm/xor.h UPD include/config/kernel.release Using /home/kisskb/slave/src as source for kernel CHK include/generated/utsrelease.h UPD include/generated/utsrelease.h HOSTCC scripts/kallsyms HOSTCC scripts/conmakehash CC scripts/mod/empty.o HOSTCC scripts/mod/mk_elfconfig CC scripts/mod/devicetable-offsets.s CHK scripts/mod/devicetable-offsets.h UPD scripts/mod/devicetable-offsets.h Generating include/generated/machtypes.h CHK include/generated/timeconst.h CC kernel/bounds.s UPD include/generated/timeconst.h MKELF scripts/mod/elfconfig.h HOSTCC scripts/mod/modpost.o HOSTCC scripts/mod/file2alias.o HOSTCC scripts/mod/sumversion.o 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/mod/modpost <stdin>:1317:2: warning: #warning syscall pkey_mprotect not implemented [-Wcpp] <stdin>:1320:2: warning: #warning syscall pkey_alloc not implemented [-Wcpp] <stdin>:1323:2: warning: #warning syscall pkey_free not implemented [-Wcpp] <stdin>:1326:2: warning: #warning syscall statx not implemented [-Wcpp] CC init/main.o CHK include/generated/compile.h LD usr/built-in.o CC init/do_mounts.o CC init/noinitramfs.o CC init/init_task.o UPD include/generated/compile.h LD arch/sh/boards/built-in.o CC init/version.o CC arch/sh/mm/alignment.o LD certs/built-in.o AS arch/sh/kernel/debugtraps.o CC arch/sh/kernel/dma-nommu.o CC kernel/fork.o CC mm/filemap.o CC fs/open.o CC kernel/exec_domain.o CC arch/sh/mm/cache.o CC kernel/panic.o CC arch/sh/kernel/dumpstack.o CC arch/sh/kernel/idle.o CC fs/read_write.o CC arch/sh/kernel/io.o CC fs/file_table.o CC arch/sh/mm/init.o CC arch/sh/mm/consistent.o CC mm/mempool.o LD init/mounts.o LD init/built-in.o CC mm/oom_kill.o CC arch/sh/kernel/irq.o CC arch/sh/kernel/irq_32.o CC arch/sh/kernel/kdebugfs.o CC ipc/util.o CC arch/sh/mm/mmap.o CC arch/sh/mm/cache-sh3.o CC arch/sh/mm/extable_32.o CC mm/maccess.o CC arch/sh/kernel/machvec.o CC arch/sh/kernel/nmi_debug.o CC kernel/cpu.o CC kernel/exit.o CC arch/sh/mm/fault.o CC arch/sh/kernel/process.o CC fs/super.o CC mm/page_alloc.o CC arch/sh/kernel/process_32.o CC ipc/msgutil.o CC ipc/msg.o CC security/commoncap.o CC arch/sh/kernel/ptrace.o CC arch/sh/mm/gup.o CC arch/sh/kernel/ptrace_32.o CC fs/char_dev.o CC fs/stat.o CC arch/sh/kernel/reboot.o CC arch/sh/mm/ioremap.o CC arch/sh/kernel/return_address.o CC fs/exec.o CC ipc/sem.o CC arch/sh/kernel/setup.o CC security/min_addr.o CC arch/sh/mm/kmap.o CC arch/sh/mm/pgtable.o CC arch/sh/mm/tlbex_32.o CC fs/pipe.o CC kernel/softirq.o LD security/built-in.o CC arch/sh/mm/tlbflush_32.o CC crypto/api.o CC arch/sh/kernel/signal_32.o CC crypto/cipher.o CC crypto/compress.o CC arch/sh/mm/tlb-sh3.o CC kernel/resource.o CC arch/sh/mm/asids-debugfs.o CC arch/sh/mm/uncached.o CC kernel/sysctl.o CC arch/sh/kernel/sys_sh.o CC crypto/memneq.o CC crypto/crypto_wq.o LD arch/sh/mm/built-in.o CC crypto/algapi.o CC fs/namei.o CC ipc/shm.o CC block/bio.o AS arch/sh/kernel/syscalls_32.o CC arch/sh/kernel/time.o CC mm/page-writeback.o CC mm/readahead.o CC mm/swap.o CC arch/sh/kernel/topology.o LD drivers/amba/built-in.o LD drivers/auxdisplay/built-in.o CC drivers/base/component.o CC arch/sh/kernel/traps.o CC ipc/syscall.o CC crypto/scatterwalk.o CC crypto/proc.o CC kernel/sysctl_binary.o CC arch/sh/kernel/traps_32.o CC drivers/base/core.o CC ipc/ipc_sysctl.o LD drivers/block/built-in.o CC fs/fcntl.o CC crypto/aead.o CC block/elevator.o CC ipc/mqueue.o CC kernel/capability.o CC kernel/ptrace.o CC arch/sh/kernel/unwinder.o CC arch/sh/kernel/iomap.o CC kernel/user.o CC crypto/ablkcipher.o CC crypto/blkcipher.o CC mm/truncate.o CC arch/sh/kernel/sys_sh32.o CC fs/ioctl.o CC block/blk-core.o CC kernel/signal.o CC ipc/namespace.o CC drivers/base/bus.o CC arch/sh/kernel/cpu/irq/imask.o CC mm/vmscan.o LD drivers/bus/built-in.o CC kernel/sys.o CC crypto/skcipher.o CC fs/readdir.o CC ipc/mq_sysctl.o LD arch/sh/kernel/cpu/irq/built-in.o CC crypto/ahash.o AS arch/sh/kernel/cpu/sh3/ex.o CC arch/sh/kernel/cpu/sh3/probe.o LD ipc/built-in.o LD drivers/cdrom/built-in.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/clock-cpg.o CC arch/sh/kernel/cpu/sh3/setup-sh3.o CC drivers/base/dd.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/sh3/setup-sh7710.o CC fs/select.o CC fs/dcache.o CC fs/inode.o CC arch/sh/kernel/cpu/sh3/serial-sh7710.o CC crypto/shash.o CC drivers/base/syscore.o CC arch/sh/kernel/cpu/sh3/clock-sh7710.o CC fs/attr.o CC block/blk-tag.o CC drivers/base/driver.o CC kernel/kmod.o LD arch/sh/kernel/cpu/sh3/built-in.o CC arch/sh/kernel/cpu/init.o CC crypto/akcipher.o CC drivers/base/class.o CC drivers/base/platform.o CC drivers/base/cpu.o CC arch/sh/kernel/cpu/clock.o CC mm/shmem.o CC block/blk-sysfs.o CC kernel/workqueue.o CC crypto/kpp.o CC mm/util.o CC arch/sh/kernel/cpu/fpu.o CC drivers/base/firmware.o LD sound/built-in.o LD firmware/built-in.o LD arch/sh/drivers/dma/built-in.o LD arch/sh/drivers/built-in.o CC fs/bad_inode.o CC arch/sh/kernel/cpu/pfc.o CC crypto/acompress.o CC crypto/scompress.o CC arch/sh/kernel/cpu/proc.o CC drivers/base/init.o CC fs/file.o CC drivers/base/map.o CC kernel/pid.o CC fs/filesystems.o CC block/blk-flush.o LD arch/sh/kernel/cpu/built-in.o CC arch/sh/kernel/vsyscall/vsyscall.o CC drivers/base/devres.o CC fs/namespace.o CC crypto/algboss.o LDS arch/sh/kernel/vsyscall/vsyscall.lds AS arch/sh/kernel/vsyscall/vsyscall-trapa.o AS arch/sh/kernel/vsyscall/vsyscall-note.o SYSCALL arch/sh/kernel/vsyscall/vsyscall-trapa.so SYSCALL arch/sh/kernel/vsyscall/vsyscall-syms.o CC mm/mmzone.o AS arch/sh/kernel/vsyscall/vsyscall-syscall.o LD arch/sh/kernel/vsyscall/built-in.o CC arch/sh/kernel/sh_ksyms_32.o CC mm/vmstat.o CC block/blk-settings.o CC drivers/base/attribute_container.o CC drivers/base/transport_class.o CC drivers/base/topology.o CC arch/sh/kernel/module.o CC drivers/char/mem.o CC crypto/testmgr.o LD drivers/char/ipmi/built-in.o CC drivers/clk/clk-devres.o CC drivers/base/container.o CC drivers/clk/clkdev.o CC arch/sh/kernel/perf_event.o CC mm/backing-dev.o CC drivers/base/property.o CC crypto/crypto_null.o CC block/blk-ioc.o CC drivers/char/random.o CC drivers/char/misc.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 LD drivers/char/agp/built-in.o CC kernel/task_work.o CC kernel/extable.o CC arch/sh/kernel/perf_callchain.o CC crypto/aes_generic.o CC block/blk-map.o CC fs/seq_file.o CC arch/sh/kernel/hw_breakpoint.o CC mm/mm_init.o CC fs/xattr.o CC kernel/params.o CC drivers/char/hw_random/core.o CC drivers/base/cacheinfo.o CC block/blk-exec.o CC mm/mmu_context.o AS arch/sh/kernel/head_32.o LDS arch/sh/kernel/vmlinux.lds LD arch/sh/kernel/built-in.o CC block/blk-merge.o CC block/blk-softirq.o CC mm/percpu.o LD drivers/char/hw_random/rng-core.o LD drivers/char/hw_random/built-in.o LD drivers/char/built-in.o CC block/blk-timeout.o CC block/blk-lib.o CC kernel/kthread.o CC drivers/base/power/clock_ops.o CC mm/slab_common.o CC fs/libfs.o CC crypto/rng.o CC [M] crypto/echainiv.o LD drivers/base/power/built-in.o LD drivers/base/test/built-in.o CC drivers/base/dma-mapping.o CC [M] crypto/hmac.o CC kernel/sys_ni.o CC [M] crypto/sha256_generic.o CC drivers/clocksource/sh_tmu.o CC mm/compaction.o CC fs/fs-writeback.o CC kernel/nsproxy.o CC drivers/base/dma-coherent.o CC drivers/base/firmware_class.o CC drivers/base/module.o CC block/blk-mq.o CC block/blk-mq-tag.o LD drivers/clocksource/built-in.o CC block/blk-stat.o LD drivers/crypto/built-in.o LD drivers/firewire/built-in.o LD drivers/firmware/broadcom/built-in.o LD drivers/firmware/meson/built-in.o LD drivers/firmware/tegra/built-in.o LD drivers/firmware/built-in.o CC [M] crypto/drbg.o CC kernel/notifier.o CC mm/vmacache.o LD drivers/base/built-in.o LD drivers/gpu/drm/bridge/synopsys/built-in.o LD drivers/gpu/drm/bridge/built-in.o LD drivers/gpu/drm/hisilicon/built-in.o LD drivers/gpu/drm/i2c/built-in.o LD drivers/gpu/drm/omapdrm/displays/built-in.o LD drivers/gpu/drm/omapdrm/dss/built-in.o CC mm/swap_slots.o LD drivers/gpu/drm/omapdrm/built-in.o LD drivers/gpu/drm/panel/built-in.o CC drivers/hid/hid-core.o LD drivers/gpu/drm/tilcdc/built-in.o LD drivers/gpu/drm/built-in.o CC [M] crypto/jitterentropy.o LD drivers/gpu/vga/built-in.o LD drivers/gpu/built-in.o LD drivers/hwtracing/intel_th/built-in.o CC kernel/ksysfs.o CC fs/pnode.o CC mm/interval_tree.o CC [M] crypto/jitterentropy-kcapi.o CC net/socket.o CC drivers/hid/hid-input.o CC drivers/hid/hid-debug.o CC mm/list_lru.o CC kernel/cred.o CC fs/splice.o LD crypto/crypto.o LD crypto/crypto_algapi.o LD crypto/crypto_blkcipher.o LD crypto/crypto_hash.o LD crypto/crypto_acompress.o LD crypto/cryptomgr.o LD [M] crypto/jitterentropy_rng.o LD crypto/built-in.o CC mm/workingset.o CC mm/debug.o LD drivers/i2c/algos/built-in.o LD drivers/i2c/busses/built-in.o LD drivers/i2c/muxes/built-in.o LD drivers/i2c/built-in.o CC mm/gup.o CC drivers/hid/hid-generic.o CC mm/highmem.o CC drivers/hid/hid-a4tech.o CC kernel/reboot.o CC drivers/hid/hid-apple.o CC block/blk-mq-sysfs.o CC drivers/hid/hid-belkin.o CC drivers/hid/hid-cherry.o LD drivers/idle/built-in.o CC mm/memory.o CC kernel/async.o CC drivers/input/input.o CC fs/sync.o CC drivers/hid/hid-chicony.o CC kernel/range.o CC drivers/input/input-compat.o LD net/802/built-in.o CC block/blk-mq-cpumap.o CC mm/mincore.o CC net/bpf/test_run.o CC kernel/smpboot.o CC block/blk-mq-sched.o CC block/ioctl.o CC kernel/ucount.o CC block/genhd.o CC fs/utimes.o CC block/partition-generic.o LD net/bpf/built-in.o CC kernel/groups.o CC net/core/sock.o CC fs/stack.o CC block/ioprio.o CC net/core/request_sock.o CC fs/fs_struct.o CC drivers/hid/hid-cypress.o CC drivers/input/input-mt.o CC kernel/bpf/core.o CC fs/statfs.o CC mm/mlock.o CC mm/mmap.o CC mm/mprotect.o CC block/badblocks.o CC drivers/hid/hid-ezkey.o CC drivers/hid/hid-kensington.o CC drivers/input/ff-core.o CC fs/fs_pin.o CC fs/nsfs.o CC drivers/hid/hid-lg.o CC drivers/hid/hid-microsoft.o CC block/partitions/check.o CC kernel/events/core.o CC fs/buffer.o LD drivers/input/input-core.o LD drivers/input/built-in.o CC block/partitions/msdos.o CC kernel/irq/irqdesc.o /home/kisskb/slave/src/mm/mmap.c: In function '__vma_adjust': /home/kisskb/slave/src/mm/mmap.c:586:15: warning: 'rb_link' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/mm/mmap.c:617:19: note: 'rb_link' was declared here /home/kisskb/slave/src/mm/mmap.c:586:15: warning: 'rb_parent' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/mm/mmap.c:617:29: note: 'rb_parent' was declared here /home/kisskb/slave/src/mm/mmap.c:585:17: warning: 'prev' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/mm/mmap.c:616:25: note: 'prev' was declared here CC block/partitions/efi.o CC mm/mremap.o LD kernel/bpf/built-in.o CC kernel/events/ring_buffer.o CC drivers/hid/hid-monterey.o CC kernel/irq/handle.o CC mm/msync.o LD drivers/hid/hid.o LD drivers/hid/hid-logitech.o LD drivers/hid/built-in.o LD drivers/iommu/built-in.o LD drivers/irqchip/built-in.o CC net/core/skbuff.o LD drivers/lguest/built-in.o LD drivers/macintosh/built-in.o CC kernel/irq/manage.o LD drivers/media/firewire/built-in.o LD drivers/media/common/b2c2/built-in.o LD drivers/media/common/saa7146/built-in.o LD drivers/mfd/built-in.o LD drivers/media/common/siano/built-in.o CC mm/page_vma_mapped.o LD drivers/media/common/v4l2-tpg/built-in.o LD drivers/media/common/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 AS arch/sh/lib/movmem.o LD drivers/media/pci/b2c2/built-in.o LD drivers/media/pci/ddbridge/built-in.o CC arch/sh/lib/ashldi3.o LD drivers/media/pci/dm1105/built-in.o LD drivers/media/pci/mantis/built-in.o CC arch/sh/lib/ashrdi3.o LD drivers/media/pci/netup_unidvb/built-in.o LD drivers/media/pci/ngene/built-in.o LD drivers/media/pci/pluto2/built-in.o LD drivers/media/pci/pt1/built-in.o LD drivers/media/pci/pt3/built-in.o LD drivers/media/pci/saa7146/built-in.o LD drivers/media/pci/smipcie/built-in.o LD drivers/media/pci/ttpci/built-in.o LD drivers/media/pci/built-in.o LD block/partitions/built-in.o CC block/noop-iosched.o LD drivers/media/platform/omap/built-in.o LD drivers/media/platform/built-in.o CC fs/block_dev.o LD drivers/media/rc/keymaps/built-in.o LD drivers/media/rc/built-in.o CC arch/sh/lib/lshrdi3.o LD drivers/media/spi/built-in.o LD drivers/media/tuners/built-in.o CC fs/direct-io.o CC mm/pagewalk.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 AS arch/sh/lib/ashlsi3.o AS arch/sh/lib/ashrsi3.o LD drivers/misc/cb710/built-in.o AS arch/sh/lib/ashiftrt.o LD drivers/misc/eeprom/built-in.o LD drivers/misc/lis3lv02d/built-in.o AS arch/sh/lib/lshrsi3.o LD drivers/misc/mic/bus/built-in.o AS arch/sh/lib/udiv_qrnnd.o LD drivers/misc/mic/built-in.o CC arch/sh/lib/io.o LD drivers/misc/ti-st/built-in.o LD drivers/misc/built-in.o LD drivers/mmc/built-in.o CC block/deadline-iosched.o CC drivers/mtd/mtdcore.o CC mm/pgtable-generic.o CC kernel/irq/spurious.o AS arch/sh/lib/__clear_user.o AS arch/sh/lib/checksum.o AS arch/sh/lib/copy_page.o CC arch/sh/lib/delay.o CC arch/sh/lib/div64-generic.o CC mm/rmap.o AS arch/sh/lib/div64.o CC kernel/irq/resend.o AS arch/sh/lib/memchr.o AS arch/sh/lib/memcpy.o AS arch/sh/lib/memmove.o CC block/mq-deadline.o AS arch/sh/lib/memset.o AS arch/sh/lib/strlen.o AS arch/sh/lib/udivsi3.o AS arch/sh/lib/udivsi3_i4i.o AR arch/sh/lib/lib.a EXPORTS arch/sh/lib/lib-ksyms.o LD arch/sh/lib/built-in.o CC mm/vmalloc.o CC kernel/irq/chip.o CC drivers/mtd/mtdsuper.o CC lib/lockref.o CC lib/bcd.o CC kernel/events/callchain.o CC lib/div64.o CC block/kyber-iosched.o CC drivers/mtd/mtdconcat.o CC kernel/irq/dummychip.o CC drivers/mtd/mtdpart.o CC lib/sort.o CC drivers/mtd/mtdchar.o CC lib/parser.o CC kernel/irq/devres.o CC mm/process_vm_access.o CC block/blk-mq-debugfs.o CC lib/debug_locks.o CC kernel/irq/irqdomain.o CC lib/random32.o CC fs/mpage.o CC lib/bust_spinlocks.o CC mm/init-mm.o CC lib/kasprintf.o CC net/core/datagram.o CC net/core/stream.o CC kernel/irq/proc.o CC lib/bitmap.o CC mm/bootmem.o CC drivers/mtd/mtd_blkdevs.o CC kernel/events/hw_breakpoint.o LD block/built-in.o CC drivers/net/Space.o CC fs/proc_namespace.o LD kernel/irq/built-in.o CC drivers/net/loopback.o /home/kisskb/slave/src/mm/bootmem.c: In function 'mark_bootmem': /home/kisskb/slave/src/mm/bootmem.c:385:1: warning: control reaches end of non-void function [-Wreturn-type] CC drivers/mtd/mtdblock.o LD drivers/net/ethernet/8390/built-in.o CC lib/scatterlist.o LD drivers/net/ethernet/alacritech/built-in.o LD drivers/net/ethernet/amazon/built-in.o CC drivers/mtd/chips/chipreg.o LD drivers/net/ethernet/aquantia/built-in.o LD drivers/net/ethernet/arc/built-in.o LD drivers/net/ethernet/broadcom/built-in.o CC mm/fadvise.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 kernel/events/built-in.o LD drivers/net/ethernet/intel/built-in.o LD kernel/livepatch/built-in.o CC lib/gcd.o LD drivers/net/ethernet/marvell/built-in.o CC fs/debugfs/inode.o CC kernel/locking/mutex.o LD drivers/net/ethernet/micrel/built-in.o LD drivers/net/ethernet/natsemi/built-in.o LD drivers/net/ethernet/netronome/built-in.o LD drivers/net/ethernet/qualcomm/emac/built-in.o LD drivers/nfc/built-in.o LD drivers/net/ethernet/qualcomm/built-in.o LD drivers/mtd/devices/built-in.o LD drivers/net/ethernet/renesas/built-in.o LD drivers/net/ethernet/rocker/built-in.o CC kernel/power/qos.o LD drivers/net/ethernet/samsung/built-in.o CC net/core/scm.o LD drivers/net/ethernet/seeq/built-in.o LD drivers/net/ethernet/smsc/built-in.o LD drivers/net/ethernet/stmicro/built-in.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 CC mm/madvise.o CC drivers/mtd/chips/cfi_probe.o LD drivers/net/ethernet/built-in.o CC kernel/locking/semaphore.o LD drivers/net/phy/built-in.o LD drivers/net/wireless/admtek/built-in.o LD drivers/net/wireless/ath/built-in.o LD drivers/net/wireless/atmel/built-in.o LD drivers/net/wireless/broadcom/built-in.o LD drivers/net/wireless/cisco/built-in.o LD drivers/net/wireless/intel/built-in.o LD drivers/net/wireless/intersil/built-in.o LD drivers/net/wireless/marvell/built-in.o LD drivers/net/wireless/mediatek/built-in.o LD drivers/net/wireless/ralink/built-in.o LD drivers/net/wireless/realtek/built-in.o CC net/core/gen_stats.o LD drivers/net/wireless/rsi/built-in.o LD drivers/net/wireless/st/built-in.o CC lib/lcm.o LD drivers/net/wireless/ti/built-in.o LD drivers/net/wireless/zydas/built-in.o LD drivers/net/wireless/built-in.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 lib/list_sort.o LD drivers/net/built-in.o CC kernel/printk/printk.o CC drivers/mtd/chips/cfi_util.o CC kernel/printk/printk_safe.o CC lib/uuid.o CC kernel/locking/rwsem.o CC fs/debugfs/file.o LD kernel/power/built-in.o CC kernel/locking/percpu-rwsem.o CC lib/flex_array.o CC lib/iov_iter.o CC lib/clz_ctz.o CC drivers/mtd/chips/cfi_cmdset_0002.o CC mm/memblock.o CC kernel/locking/rtmutex.o CC fs/devpts/inode.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 net/core/gen_estimator.o /home/kisskb/slave/src/drivers/mtd/chips/cfi_util.c: In function 'cfi_read_pri': /home/kisskb/slave/src/include/linux/mtd/cfi.h:325:3: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here LD drivers/mtd/lpddr/built-in.o CC drivers/mtd/chips/gen_probe.o CC drivers/mtd/chips/map_ram.o /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'chip_ready': /home/kisskb/slave/src/include/linux/mtd/map.h:280:4: 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:280:4: 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_0002.c: In function 'chip_good': /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:776:2: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /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 LD fs/debugfs/debugfs.o LD fs/debugfs/built-in.o CC net/ethernet/eth.o CC kernel/rcu/update.o LD fs/devpts/devpts.o LD fs/devpts/built-in.o LD fs/exofs/built-in.o CC mm/dmapool.o CC fs/exportfs/expfs.o CC kernel/locking/rwsem-spinlock.o CC net/core/net_namespace.o /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'do_panic_write_oneword': /home/kisskb/slave/src/include/linux/mtd/map.h:279:6: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:413:11: note: 'r.x[0]' was declared here /home/kisskb/slave/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl': /home/kisskb/slave/src/kernel/printk/printk.c:186:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'cfi_amdstd_panic_write': /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:2220:7: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:345:11: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:382:14: 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 kernel/rcu/sync.o LD kernel/locking/built-in.o CC lib/bsearch.o CC fs/jffs2/compr.o CC fs/jffs2/dir.o LD fs/exportfs/exportfs.o LD fs/exportfs/built-in.o CC fs/jffs2/file.o CC kernel/rcu/srcutiny.o CC mm/slab.o /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'do_otp_lock': /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/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'do_write_oneword': /home/kisskb/slave/src/include/linux/mtd/map.h:279:6: warning: 'r.x[0]' may be used uninitialized in this function [-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_0002.c: In function 'do_otp_write': /home/kisskb/slave/src/include/linux/mtd/map.h:382:14: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:397:11: note: 'r.x[0]' was declared here /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'cfi_amdstd_write_words': /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c:1779:7: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:345:11: warning: 'r.x[0]' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/include/linux/mtd/map.h:382:14: 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 kernel/printk/built-in.o CC lib/find_bit.o CC kernel/rcu/tiny.o CC fs/kernfs/mount.o LD net/ethernet/built-in.o CC fs/kernfs/inode.o CC fs/jffs2/ioctl.o CC kernel/rcu/rcu_segcblist.o /home/kisskb/slave/src/drivers/mtd/chips/cfi_cmdset_0002.c: In function 'cfi_amdstd_otp_walk': /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 lib/llist.o CC fs/jffs2/nodelist.o LD virt/lib/built-in.o LD virt/built-in.o LD drivers/mtd/chips/built-in.o CC lib/memweight.o LD drivers/mtd/maps/built-in.o LD drivers/mtd/nand/built-in.o LD drivers/mtd/onenand/built-in.o LD drivers/mtd/tests/built-in.o LD drivers/mtd/mtd.o CC net/core/secure_seq.o LD drivers/mtd/built-in.o CC lib/kfifo.o LD drivers/nvme/host/built-in.o LD drivers/nvme/target/built-in.o LD drivers/nvme/built-in.o CC fs/notify/fsnotify.o LD drivers/pci/dwc/built-in.o CC kernel/sched/core.o LD drivers/perf/built-in.o LD drivers/platform/built-in.o LD drivers/power/built-in.o CC net/core/flow_dissector.o LD drivers/ptp/built-in.o LD drivers/pwm/built-in.o LD kernel/rcu/built-in.o CC drivers/rtc/rtc-lib.o CC mm/migrate.o CC fs/kernfs/dir.o CC fs/notify/notification.o LD drivers/rtc/built-in.o CC fs/jffs2/malloc.o CC drivers/sh/clk/core.o CC lib/percpu-refcount.o CC drivers/sh/intc/access.o /home/kisskb/slave/src/kernel/sched/core.c: In function 'pick_next_task': /home/kisskb/slave/src/kernel/sched/core.c:3326:1: warning: control reaches end of non-void function [-Wreturn-type] CC drivers/sh/intc/chip.o CC fs/jffs2/read.o CC fs/notify/group.o CC lib/percpu_ida.o CC fs/jffs2/nodemgmt.o CC drivers/sh/clk/cpg.o CC fs/kernfs/file.o CC drivers/sh/intc/core.o CC fs/notify/mark.o /home/kisskb/slave/src/drivers/sh/clk/cpg.c: In function 'r8': /home/kisskb/slave/src/drivers/sh/clk/cpg.c:41:2: warning: passing argument 1 of 'ioread8' discards 'const' qualifier from pointer target type [enabled by default] /home/kisskb/slave/src/include/asm-generic/iomap.h:28:21: note: expected 'void ' but argument is of type 'const void ' /home/kisskb/slave/src/drivers/sh/clk/cpg.c: In function 'r16': /home/kisskb/slave/src/drivers/sh/clk/cpg.c:46:2: warning: passing argument 1 of 'ioread16' discards 'const' qualifier from pointer target type [enabled by default] /home/kisskb/slave/src/include/asm-generic/iomap.h:29:21: note: expected 'void ' but argument is of type 'const void ' /home/kisskb/slave/src/drivers/sh/clk/cpg.c: In function 'r32': /home/kisskb/slave/src/drivers/sh/clk/cpg.c:51:2: warning: passing argument 1 of 'ioread32' discards 'const' qualifier from pointer target type [enabled by default] /home/kisskb/slave/src/include/asm-generic/iomap.h:31:21: note: expected 'void ' but argument is of type 'const void ' CC lib/rhashtable.o CC mm/quicklist.o CC net/core/sysctl_net_core.o LD drivers/soc/bcm/built-in.o LD drivers/soc/fsl/built-in.o LD drivers/soc/built-in.o CC kernel/time/time.o CC fs/jffs2/readinode.o LD drivers/sh/clk/built-in.o CC fs/jffs2/write.o LD mm/built-in.o CC fs/jffs2/scan.o CC drivers/sh/intc/handle.o CC fs/kernfs/symlink.o CC fs/notify/fdinfo.o CC kernel/sched/loadavg.o CC net/core/dev.o CC drivers/sh/intc/irqdomain.o LD fs/kernfs/built-in.o CC kernel/time/timer.o LD fs/notify/dnotify/built-in.o LD fs/notify/fanotify/built-in.o CC fs/notify/inotify/inotify_fsnotify.o CC kernel/sched/clock.o CC drivers/sh/intc/virq.o CC kernel/futex.o CC lib/reciprocal_div.o CC fs/notify/inotify/inotify_user.o CC lib/once.o CC drivers/sh/pm_runtime.o CC kernel/sched/cputime.o LD drivers/sh/intc/built-in.o CC fs/jffs2/gc.o CC lib/refcount.o CC fs/jffs2/symlink.o LD drivers/sh/built-in.o CC net/ipv4/route.o CC drivers/thermal/thermal_core.o CC kernel/time/hrtimer.o CC lib/usercopy.o CC drivers/thermal/thermal_sysfs.o CC lib/string_helpers.o CC kernel/sched/idle_task.o LD fs/notify/inotify/built-in.o LD fs/notify/built-in.o CC drivers/thermal/thermal_helpers.o CC kernel/sched/fair.o CC net/ipv4/inetpeer.o CC fs/proc/task_mmu.o CC fs/jffs2/build.o CC lib/hexdump.o CC kernel/time/timekeeping.o CC kernel/time/ntp.o CC lib/kstrtox.o CC drivers/thermal/step_wise.o CC kernel/sched/rt.o CC fs/jffs2/erase.o LD drivers/thermal/broadcom/built-in.o LD drivers/thermal/samsung/built-in.o LD drivers/thermal/thermal_sys.o LD drivers/thermal/built-in.o CC drivers/tty/tty_io.o CC lib/iomap_copy.o CC drivers/tty/n_tty.o CC fs/proc/inode.o CC kernel/up.o CC lib/devres.o CC kernel/sched/deadline.o CC net/ipv4/protocol.o CC fs/jffs2/background.o CC lib/hweight.o LD net/ipv6/netfilter/built-in.o CC net/ipv6/addrconf_core.o CC lib/bitrev.o CC fs/proc/root.o HOSTCC lib/gen_crc32table CC fs/jffs2/fs.o CC net/ipv4/ip_input.o CC lib/zlib_deflate/deflate.o CC kernel/sched/stop_task.o CC fs/proc/base.o CC net/ipv6/exthdrs_core.o CC kernel/sched/wait.o CC kernel/time/clocksource.o CC net/ipv6/ip6_checksum.o CC lib/zlib_deflate/deftree.o CC drivers/tty/tty_ioctl.o CC fs/jffs2/writev.o CC net/ipv4/ip_fragment.o CC fs/jffs2/super.o CC kernel/uid16.o CC kernel/sched/swait.o CC net/core/ethtool.o CC net/ipv6/ip6_icmp.o CC kernel/sched/completion.o CC drivers/tty/tty_ldisc.o CC kernel/time/jiffies.o CC lib/zlib_deflate/deflate_syms.o CC fs/jffs2/debug.o CC kernel/sched/idle.o /home/kisskb/slave/src/net/core/ethtool.c: In function 'ethtool_get_feature_mask': /home/kisskb/slave/src/net/core/ethtool.c:314:1: warning: control reaches end of non-void function [-Wreturn-type] CC kernel/time/timer_list.o LD lib/zlib_deflate/zlib_deflate.o LD lib/zlib_deflate/built-in.o CC lib/zlib_inflate/inffast.o CC drivers/tty/tty_buffer.o CC fs/proc/generic.o CC net/ipv6/output_core.o CC lib/zlib_inflate/inflate.o CC fs/jffs2/wbuf.o CC net/ipv4/ip_forward.o CC fs/jffs2/compr_rtime.o CC kernel/time/timeconv.o LD kernel/sched/built-in.o CC fs/jffs2/compr_zlib.o CC drivers/tty/tty_port.o CC kernel/time/timecounter.o CC drivers/tty/tty_mutex.o CC kernel/time/alarmtimer.o CC fs/proc/array.o LD fs/quota/built-in.o CC net/core/dev_addr_lists.o CC net/ipv6/protocol.o CC lib/zlib_inflate/infutil.o CC lib/zlib_inflate/inftrees.o CC net/ipv4/ip_options.o CC net/ipv4/ip_output.o CC lib/zlib_inflate/inflate_syms.o CC drivers/tty/tty_ldsem.o CC kernel/time/posix-timers.o LD fs/jffs2/jffs2.o LD fs/jffs2/built-in.o CC net/netfilter/core.o CC net/ipv6/ip6_offload.o LD lib/zlib_inflate/zlib_inflate.o LD lib/zlib_inflate/built-in.o CC lib/syscall.o CC net/netfilter/nf_log.o CC fs/proc/fd.o CC drivers/tty/tty_baudrate.o CC lib/nlattr.o CC net/core/dst.o CC drivers/tty/tty_jobctrl.o CC fs/proc/proc_tty.o CC net/core/netevent.o CC net/ipv6/tcpv6_offload.o CC kernel/time/posix-cpu-timers.o CC drivers/tty/pty.o CC lib/atomic64.o CC net/netfilter/nf_queue.o CC net/netfilter/nf_sockopt.o CC fs/proc/cmdline.o CC lib/dynamic_queue_limits.o LD drivers/tty/ipwireless/built-in.o CC fs/ramfs/inode.o CC net/core/neighbour.o CC lib/strncpy_from_user.o CC fs/proc/consoles.o CC lib/strnlen_user.o CC net/ipv6/exthdrs_offload.o CC net/ipv4/ip_sockglue.o CC drivers/tty/serial/serial_core.o CC fs/proc/cpuinfo.o CC lib/net_utils.o CC fs/ramfs/file-mmu.o CC drivers/tty/serial/sh-sci.o LD net/netfilter/netfilter.o LD net/netfilter/built-in.o CC net/ipv4/inet_hashtables.o CC fs/proc/devices.o CC kernel/time/posix-clock.o LD net/ipv6/built-in.o LD fs/ramfs/ramfs.o LD fs/ramfs/built-in.o LD drivers/video/backlight/built-in.o CC drivers/tty/vt/vt_ioctl.o CC drivers/video/console/dummycon.o CC lib/sbitmap.o CC fs/proc/interrupts.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 CC fs/proc/loadavg.o CC kernel/time/itimer.o LD drivers/video/fbdev/omap2/omapfb/built-in.o LD drivers/video/fbdev/omap2/built-in.o /home/kisskb/slave/src/net/core/neighbour.c: In function 'neigh_sysctl_register': /home/kisskb/slave/src/net/core/neighbour.c:3195:10: warning: 'p_name' may be used uninitialized in this function [-Wuninitialized] LD drivers/video/fbdev/built-in.o LD drivers/video/built-in.o CC drivers/tty/vt/vc_screen.o CC lib/argv_split.o CC fs/proc/meminfo.o CC lib/bug.o CC net/core/rtnetlink.o CC net/core/utils.o CC kernel/time/clockevents.o CC net/ipv4/inet_timewait_sock.o CC lib/chacha20.o CC fs/proc/stat.o CC drivers/tty/vt/selection.o CC net/ipv4/inet_connection_sock.o CC lib/cmdline.o LD drivers/tty/serial/built-in.o CC net/ipv4/tcp.o CC lib/ctype.o CC lib/dec_and_lock.o CC fs/proc/uptime.o CC lib/decompress.o CC kernel/time/tick-common.o CC lib/dump_stack.o CC lib/earlycpio.o CC drivers/tty/vt/keyboard.o CC drivers/tty/vt/consolemap.o CC lib/extable.o CONMK drivers/tty/vt/consolemap_deftbl.c CC kernel/time/sched_clock.o CC drivers/tty/vt/vt.o CC fs/proc/version.o CC lib/flex_proportions.o CC lib/idr.o CC kernel/time/timekeeping_debug.o CC fs/proc/softirqs.o CC net/ipv4/tcp_input.o CC fs/proc/namespaces.o LD kernel/time/built-in.o CC kernel/module.o CC lib/int_sqrt.o CC kernel/kallsyms.o CC net/ipv4/tcp_output.o CC lib/ioremap.o CC lib/irq_regs.o CC lib/is_single_threaded.o CC fs/proc/self.o CC lib/klist.o CC lib/kobject.o CC lib/kobject_uevent.o CC fs/proc/thread_self.o CC net/ipv4/tcp_timer.o CC net/core/link_watch.o CC fs/proc/proc_sysctl.o CC net/core/filter.o CC lib/nmi_backtrace.o CC net/core/sock_diag.o CC lib/nodemask.o CC lib/plist.o CC lib/radix-tree.o CC net/core/dev_ioctl.o CC kernel/utsname.o SHIPPED drivers/tty/vt/defkeymap.c CC kernel/pid_namespace.o CC drivers/tty/vt/consolemap_deftbl.o CC drivers/tty/vt/defkeymap.o LD drivers/tty/vt/built-in.o LD drivers/tty/built-in.o CC fs/proc/proc_net.o LD drivers/built-in.o CC lib/ratelimit.o CC net/ipv4/tcp_ipv4.o CC net/ipv4/tcp_minisocks.o CC lib/rbtree.o CC kernel/utsname_sysctl.o CC kernel/elfcore.o CC fs/proc/kmsg.o CC fs/proc/page.o CC lib/seq_buf.o CC fs/sysfs/file.o CC kernel/irq_work.o CC fs/sysfs/dir.o CC lib/sha1.o CC kernel/membarrier.o CC net/core/tso.o CC fs/sysfs/symlink.o LD fs/proc/proc.o CC fs/sysfs/mount.o LD fs/proc/built-in.o CC net/core/sock_reuseport.o CC net/ipv4/tcp_cong.o CC fs/eventpoll.o CC fs/anon_inodes.o CC kernel/memremap.o CC fs/sysfs/group.o CC lib/show_mem.o CC lib/siphash.o CC net/netlink/af_netlink.o CC net/netlink/genetlink.o LD kernel/built-in.o CC lib/string.o LD fs/sysfs/built-in.o CC net/core/flow.o CC net/ipv4/tcp_metrics.o CC net/ipv4/tcp_fastopen.o CC net/ipv4/tcp_rate.o CC net/ipv4/tcp_recovery.o CC net/ipv4/tcp_offload.o CC net/core/net-sysfs.o CC fs/signalfd.o CC fs/timerfd.o CC lib/timerqueue.o CC lib/vsprintf.o CC net/ipv4/datagram.o CC fs/eventfd.o CC net/ipv4/raw.o CC net/ipv4/udp.o CC fs/aio.o CC net/ipv4/udplite.o CC net/ipv4/udp_offload.o CC net/ipv4/arp.o CC net/ipv4/icmp.o CC net/core/net-procfs.o CC net/ipv4/devinet.o LD net/netlink/built-in.o CC net/packet/af_packet.o CC fs/locks.o CC fs/binfmt_script.o CC net/core/gro_cells.o CC fs/binfmt_elf.o CC fs/coredump.o CC fs/drop_caches.o CC net/ipv4/af_inet.o CC lib/win_minmax.o LD net/core/built-in.o GEN lib/crc32table.h CC net/sched/sch_generic.o AR lib/lib.a CC lib/crc32.o EXPORTS lib/lib-ksyms.o CC net/ipv4/igmp.o CC net/ipv4/fib_frontend.o CC fs/fhandle.o LD lib/built-in.o CC net/unix/af_unix.o CC net/unix/garbage.o CC net/ipv4/fib_semantics.o LD net/wireless/built-in.o CC net/xfrm/xfrm_policy.o LD fs/built-in.o CC net/sched/sch_mq.o CC net/sched/sch_api.o CC net/sched/sch_blackhole.o CC net/sched/cls_api.o /home/kisskb/slave/src/net/packet/af_packet.c: In function 'tpacket_rcv': /home/kisskb/slave/src/net/packet/af_packet.c:2364:16: warning: 'hdrlen' may be used uninitialized in this function [-Wuninitialized] CC net/sched/sch_fifo.o CC net/sched/sch_cbq.o CC net/sched/cls_u32.o CC net/sched/cls_route.o LD net/packet/built-in.o CC net/sched/cls_tcindex.o CC net/ipv4/fib_trie.o CC net/ipv4/fib_notifier.o /home/kisskb/slave/src/net/xfrm/xfrm_policy.c: In function 'xfrm_resolve_and_create_bundle': /home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1623:7: warning: 'dst_ops' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1605:18: note: 'dst_ops' was declared here CC net/sched/cls_basic.o CC net/unix/sysctl_net_unix.o CC net/ipv4/inet_fragment.o CC net/sysctl_net.o CC net/ipv4/ping.o CC net/xfrm/xfrm_state.o CC net/xfrm/xfrm_hash.o CC net/xfrm/xfrm_input.o LD net/sched/built-in.o CC net/xfrm/xfrm_output.o CC net/xfrm/xfrm_sysctl.o LD net/unix/unix.o LD net/unix/built-in.o CC net/xfrm/xfrm_replay.o CC net/ipv4/ip_tunnel_core.o /home/kisskb/slave/src/net/xfrm/xfrm_policy.c: In function 'xfrm_bundle_lookup': /home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1623:7: warning: 'dst_ops' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/xfrm/xfrm_policy.c:1605:18: note: 'dst_ops' was declared here CC net/ipv4/gre_offload.o /home/kisskb/slave/src/net/ipv4/ping.c: In function 'ping_common_sendmsg': /home/kisskb/slave/src/net/ipv4/ping.c:694:21: warning: 'type' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/ipv4/ping.c:474:63: warning: 'code' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/ipv4/ping.c:658:11: note: 'code' was declared here CC net/ipv4/sysctl_net_ipv4.o /home/kisskb/slave/src/net/ipv4/ping.c: In function 'ping_err': /home/kisskb/slave/src/net/ipv4/ping.c:557:37: warning: 'code' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/ipv4/ping.c:530:3: warning: 'type' may be used uninitialized in this function [-Wuninitialized] /home/kisskb/slave/src/net/ipv4/ping.c:511:48: warning: 'icmph' may be used uninitialized in this function [-Wuninitialized] CC net/ipv4/proc.o CC net/ipv4/syncookies.o CC net/ipv4/xfrm4_mode_beet.o CC net/ipv4/xfrm4_mode_transport.o CC net/ipv4/xfrm4_mode_tunnel.o CC net/ipv4/netfilter.o LD net/ipv4/netfilter/built-in.o CC net/ipv4/tcp_cubic.o CC net/ipv4/xfrm4_policy.o CC net/ipv4/xfrm4_state.o CC net/ipv4/xfrm4_input.o CC net/ipv4/xfrm4_output.o CC net/ipv4/xfrm4_protocol.o LD net/xfrm/built-in.o LD net/ipv4/built-in.o LD net/built-in.o GEN .version CHK include/generated/compile.h UPD include/generated/compile.h CC init/version.o LD init/built-in.o LD vmlinux.o MODPOST vmlinux.o KSYM .tmp_kallsyms1.o KSYM .tmp_kallsyms2.o LD vmlinux SYSMAP System.map Building modules, stage 2. MODPOST 5 modules AS arch/sh/boot/compressed/head_32.o CC arch/sh/boot/compressed/misc.o SHIPPED arch/sh/boot/compressed/ashiftrt.S SHIPPED arch/sh/boot/compressed/ashldi3.c CC arch/sh/boot/compressed/cache.o OBJCOPY arch/sh/boot/compressed/vmlinux.bin SHIPPED arch/sh/boot/compressed/ashrsi3.S SHIPPED arch/sh/boot/compressed/ashlsi3.S SHIPPED arch/sh/boot/compressed/lshrsi3.S AS arch/sh/boot/compressed/ashiftrt.o CC arch/sh/boot/compressed/ashldi3.o AS arch/sh/boot/compressed/ashrsi3.o AS arch/sh/boot/compressed/ashlsi3.o AS arch/sh/boot/compressed/lshrsi3.o CC crypto/drbg.mod.o CC crypto/echainiv.mod.o GZIP arch/sh/boot/compressed/vmlinux.bin.gz CC crypto/hmac.mod.o CC crypto/jitterentropy_rng.mod.o CC crypto/sha256_generic.mod.o LD [M] crypto/drbg.ko LD [M] crypto/echainiv.ko LD [M] crypto/hmac.ko LD [M] crypto/jitterentropy_rng.ko LD [M] crypto/sha256_generic.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_sh7710voipgw_defconfig_sh4' Completed OK # rm -rf /home/kisskb/slave/build/linus_sh7710voipgw_defconfig_sh4 # Build took: 0:00:46.345881

© Michael Ellerman 2006-2018.