# git rev-parse -q --verify b39ab98e2f4728d98973fd1bc531e3c4cbccb21c^{commit} b39ab98e2f4728d98973fd1bc531e3c4cbccb21c already have revision, skipping fetch # git checkout -q -f -B kisskb b39ab98e2f4728d98973fd1bc531e3c4cbccb21c # git clean -qxdf # git log -1 commit b39ab98e2f4728d98973fd1bc531e3c4cbccb21c Author: Linus Torvalds Date: Mon Oct 30 10:09:56 2017 -0700 Mark 'ioremap_page_range()' as possibly sleeping It turns out that some drivers seem to think it's ok to remap page ranges from within interrupts and even NMI's. That is definitely not the case, since the page table build-up is simply not interrupt-safe. This showed up in the zero-day robot that reported it for the ACPI APEI GHES ("Generic Hardware Error Source") driver. Normally it had been hidden by the fact that no page table operations had been needed because the vmalloc area had been set up by other things. Apparently due to a recent change to the GHEI driver: commit 77b246b32b2c ("acpi: apei: check for pending errors when probing GHES entries") 0day actually caught a case during bootup whenthe ioremap called down to page allocation. But that recent change only showed the symptom, it wasn't the root cause of the problem. Hopefully it is limited to just that one driver. If you need to access random physical memory, you either need to ioremap in process context, or you need to use the FIXMAP facility to set one particular fixmap entry to the required mapping - that can be done safely. Cc: Borislav Petkov Cc: Len Brown Cc: Tony Luck Cc: Fengguang Wu Cc: Tyler Baicar Cc: Will Deacon Signed-off-by: Linus Torvalds # < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version # < git log --format=%s --max-count=1 b39ab98e2f4728d98973fd1bc531e3c4cbccb21c # < make -j 48 ARCH=powerpc O=/home/kisskb/slave/build/linus_mpc885_ads_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- mpc885_ads_defconfig # make -j 48 ARCH=powerpc O=/home/kisskb/slave/build/linus_mpc885_ads_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- make[1]: Entering directory '/home/kisskb/slave/build/linus_mpc885_ads_defconfig_powerpc' GEN ./Makefile scripts/kconfig/conf --silentoldconfig Kconfig CHK include/config/kernel.release GEN ./Makefile WRAP arch/powerpc/include/generated/uapi/asm/param.h WRAP arch/powerpc/include/generated/uapi/asm/poll.h WRAP arch/powerpc/include/generated/uapi/asm/sockios.h WRAP arch/powerpc/include/generated/uapi/asm/resource.h WRAP arch/powerpc/include/generated/uapi/asm/statfs.h CHK include/generated/uapi/linux/version.h UPD include/generated/uapi/linux/version.h WRAP arch/powerpc/include/generated/asm/clkdev.h WRAP arch/powerpc/include/generated/asm/div64.h WRAP arch/powerpc/include/generated/asm/export.h WRAP arch/powerpc/include/generated/asm/irq_work.h WRAP arch/powerpc/include/generated/asm/irq_regs.h WRAP arch/powerpc/include/generated/asm/local64.h WRAP arch/powerpc/include/generated/asm/rwsem.h WRAP arch/powerpc/include/generated/asm/preempt.h WRAP arch/powerpc/include/generated/asm/mcs_spinlock.h WRAP arch/powerpc/include/generated/asm/vtime.h WRAP arch/powerpc/include/generated/asm/msi.h HOSTCC scripts/sortextable HOSTCC scripts/kallsyms CC scripts/mod/devicetable-offsets.s CC scripts/mod/empty.o HOSTCC scripts/mod/mk_elfconfig HOSTCC scripts/dtc/dtc.o SHIPPED scripts/dtc/dtc-parser.tab.c HOSTCC scripts/dtc/livetree.o HOSTCC scripts/dtc/flattree.o HOSTCC scripts/dtc/srcpos.o HOSTCC scripts/dtc/checks.o HOSTCC scripts/dtc/treesource.o HOSTCC scripts/dtc/fstree.o HOSTCC scripts/dtc/data.o HOSTCC scripts/dtc/util.o SHIPPED scripts/dtc/dtc-parser.tab.h SHIPPED scripts/dtc/dtc-lexer.lex.c CHK scripts/mod/devicetable-offsets.h HOSTCC scripts/dtc/dtc-lexer.lex.o HOSTCC scripts/dtc/dtc-parser.tab.o UPD scripts/mod/devicetable-offsets.h UPD include/config/kernel.release Using /home/kisskb/slave/src as source for kernel CHK include/generated/utsrelease.h MKELF scripts/mod/elfconfig.h UPD include/generated/utsrelease.h HOSTCC scripts/mod/modpost.o HOSTCC scripts/mod/file2alias.o HOSTCC scripts/mod/sumversion.o CHK include/generated/timeconst.h CC kernel/bounds.s UPD include/generated/timeconst.h CHK include/generated/bounds.h UPD include/generated/bounds.h CC arch/powerpc/kernel/asm-offsets.s HOSTLD scripts/dtc/dtc CHK include/generated/asm-offsets.h UPD include/generated/asm-offsets.h CALL /home/kisskb/slave/src/scripts/checksyscalls.sh HOSTLD scripts/mod/modpost CC init/main.o CHK include/generated/compile.h CC init/do_mounts.o AR usr/built-in.o CC init/noinitramfs.o CC init/init_task.o CC arch/powerpc/mm/fault.o CC arch/powerpc/mm/mem.o CC arch/powerpc/mm/pgtable_32.o CC arch/powerpc/mm/init-common.o CC arch/powerpc/mm/mmu_context.o CC arch/powerpc/mm/mmap.o CC arch/powerpc/mm/pgtable.o CC arch/powerpc/mm/init_32.o CC arch/powerpc/mm/8xx_mmu.o CC arch/powerpc/mm/dma-noncoherent.o UPD include/generated/compile.h CC arch/powerpc/mm/mmu_context_nohash.o CC arch/powerpc/mm/hugetlbpage.o CC arch/powerpc/mm/tlb_nohash.o CC init/version.o AS arch/powerpc/mm/tlb_nohash_low.o CC arch/powerpc/sysdev/fsl_soc.o CC arch/powerpc/sysdev/cpm1.o CC arch/powerpc/sysdev/cpm_common.o CC arch/powerpc/sysdev/fsl_mpic_err.o AS arch/powerpc/lib/string.o CC arch/powerpc/lib/alloc.o AS arch/powerpc/lib/copy_32.o AS arch/powerpc/lib/div64.o CC arch/powerpc/lib/code-patching.o CC arch/powerpc/lib/feature-fixups.o AR arch/powerpc/math-emu/built-in.o AS arch/powerpc/lib/crtsavres.o AS arch/powerpc/lib/checksum_32.o CC arch/powerpc/lib/rheap.o CC arch/powerpc/lib/checksum_wrappers.o CC arch/powerpc/lib/sstep.o AS arch/powerpc/lib/quad.o AS arch/powerpc/lib/ldstfp.o CC arch/powerpc/platforms/8xx/pic.o CC arch/powerpc/platforms/8xx/machine_check.o CC arch/powerpc/platforms/8xx/m8xx_setup.o CC arch/powerpc/platforms/8xx/mpc885ads_setup.o CC arch/powerpc/kernel/ptrace.o CC arch/powerpc/kernel/cputable.o CC arch/powerpc/kernel/align.o CC arch/powerpc/kernel/irq.o CC arch/powerpc/kernel/syscalls.o CC arch/powerpc/kernel/pmc.o CC arch/powerpc/kernel/signal_32.o AR arch/powerpc/crypto/built-in.o CC arch/powerpc/kernel/vdso.o CPP arch/powerpc/kernel/systbl_chk.i CC arch/powerpc/kernel/process.o CC arch/powerpc/kernel/idle.o CC arch/powerpc/kernel/signal.o CC arch/powerpc/kernel/sysfs.o CC arch/powerpc/kernel/cacheinfo.o CC arch/powerpc/kernel/time.o CC arch/powerpc/kernel/prom.o CC arch/powerpc/kernel/traps.o AR arch/powerpc/net/built-in.o CC arch/powerpc/kernel/setup-common.o CC arch/powerpc/kernel/udbg.o AS arch/powerpc/kernel/misc.o AR init/mounts.o CC arch/powerpc/kernel/io.o AS arch/powerpc/kernel/misc_32.o CC arch/powerpc/kernel/dma.o CC arch/powerpc/kernel/of_platform.o CC arch/powerpc/kernel/prom_parse.o AR certs/built-in.o AR arch/powerpc/kernel/trace/built-in.o AS arch/powerpc/kernel/entry_32.o CC arch/powerpc/kernel/proc_powerpc.o CC arch/powerpc/kernel/setup_32.o AS arch/powerpc/kernel/head_8xx.o LDS arch/powerpc/kernel/vmlinux.lds CC arch/powerpc/kernel/iomap.o CALL /home/kisskb/slave/src/arch/powerpc/kernel/systbl_chk.sh AS arch/powerpc/kernel/systbl.o LDS arch/powerpc/kernel/vdso32/vdso32.lds VDSO32A arch/powerpc/kernel/vdso32/sigtramp.o VDSO32A arch/powerpc/kernel/vdso32/gettimeofday.o VDSO32A arch/powerpc/kernel/vdso32/datapage.o VDSO32A arch/powerpc/kernel/vdso32/note.o VDSO32A arch/powerpc/kernel/vdso32/cacheflush.o AR arch/powerpc/mm/built-in.o VDSO32L arch/powerpc/kernel/vdso32/vdso32.so.dbg OBJCOPY arch/powerpc/kernel/vdso32/vdso32.so AS arch/powerpc/kernel/vdso32/vdso32_wrapper.o CC security/commoncap.o CC ipc/sem.o CC ipc/msgutil.o CC ipc/shm.o CC security/min_addr.o CC ipc/util.o CC ipc/msg.o CC ipc/ipc_sysctl.o CC ipc/syscall.o AR arch/powerpc/kernel/vdso32/built-in.o CC mm/oom_kill.o CC mm/mempool.o CC mm/page_alloc.o CC mm/filemap.o CC mm/maccess.o CC mm/truncate.o CC mm/vmstat.o CC mm/mmzone.o CC mm/util.o CC mm/page-writeback.o CC mm/shmem.o CC mm/readahead.o CC mm/backing-dev.o CC kernel/cpu.o CC kernel/fork.o CC mm/mm_init.o CC kernel/exec_domain.o CC kernel/panic.o CC mm/swap.o CC mm/vmscan.o CC mm/mmu_context.o AR init/built-in.o CC kernel/exit.o CC kernel/softirq.o CC mm/slab_common.o AR arch/powerpc/sysdev/built-in.o CC mm/percpu.o CC kernel/resource.o AR arch/powerpc/lib/built-in.o AR arch/powerpc/platforms/8xx/built-in.o CC mm/compaction.o CC mm/vmacache.o AR arch/powerpc/platforms/built-in.o CC kernel/sysctl.o AR sound/built-in.o CC kernel/sysctl_binary.o CC kernel/capability.o CC mm/swap_slots.o CC kernel/ptrace.o AR firmware/built-in.o CC kernel/user.o AR arch/powerpc/kernel/built-in.o CC mm/interval_tree.o CC kernel/sys.o CC kernel/signal.o CC mm/list_lru.o CC mm/workingset.o CC crypto/api.o CC crypto/cipher.o CC block/bio.o CC kernel/umh.o CC kernel/workqueue.o CC fs/open.o CC mm/debug.o CC mm/gup.o CC mm/highmem.o CC net/socket.o CC mm/memory.o CC mm/mincore.o CC mm/mlock.o CC kernel/pid.o CC mm/mmap.o CC crypto/compress.o CC crypto/memneq.o AR drivers/amba/built-in.o CC crypto/crypto_wq.o CC kernel/task_work.o CC mm/mprotect.o CC kernel/extable.o CC mm/mremap.o CC mm/msync.o CC mm/page_vma_mapped.o AR drivers/auxdisplay/built-in.o CC crypto/algapi.o CC kernel/params.o CC mm/pagewalk.o CC kernel/kthread.o CC lib/lockref.o CC kernel/nsproxy.o CC kernel/sys_ni.o CC mm/pgtable-generic.o CC mm/rmap.o CC mm/vmalloc.o CC mm/process_vm_access.o CC kernel/notifier.o AR security/built-in.o AR net/802/built-in.o CC mm/init-mm.o CC mm/fadvise.o CC crypto/scatterwalk.o CC mm/nobootmem.o CC kernel/ksysfs.o CC mm/madvise.o AR drivers/block/built-in.o CC mm/memblock.o CC mm/dmapool.o CC net/bpf/test_run.o CC fs/read_write.o AR drivers/bus/built-in.o CC fs/file_table.o CC mm/slub.o CC lib/bcd.o CC fs/super.o CC mm/migrate.o AR virt/lib/built-in.o AR virt/built-in.o CC block/elevator.o AR drivers/cdrom/built-in.o CC crypto/proc.o CC block/blk-core.o CC lib/div64.o CC drivers/base/component.o CC lib/sort.o CC kernel/cred.o CC kernel/reboot.o CC drivers/char/mem.o CC kernel/async.o AR ipc/built-in.o CC crypto/aead.o CC kernel/range.o CC kernel/smpboot.o CC lib/parser.o CC kernel/ucount.o CC lib/random32.o CC lib/debug_locks.o CC lib/bust_spinlocks.o CC lib/kasprintf.o CC kernel/groups.o CC crypto/ablkcipher.o CC lib/bitmap.o CC crypto/blkcipher.o CC net/core/sock.o CC fs/stat.o CC fs/char_dev.o CC lib/scatterlist.o CC lib/gcd.o CC crypto/skcipher.o CC kernel/bpf/core.o CC crypto/echainiv.o CC crypto/ahash.o CC lib/lcm.o CC lib/list_sort.o CC fs/exec.o CC crypto/shash.o CC lib/uuid.o CC crypto/akcipher.o CC fs/pipe.o CC drivers/base/core.o CC drivers/base/bus.o CC drivers/base/dd.o AR net/bpf/built-in.o CC lib/flex_array.o CC drivers/base/syscore.o CC drivers/base/driver.o CC kernel/irq/irqdesc.o CC drivers/base/class.o CC lib/iov_iter.o CC net/ethernet/eth.o CC net/core/request_sock.o CC fs/fcntl.o CC fs/namei.o AR kernel/livepatch/built-in.o CC fs/ioctl.o CC fs/readdir.o CC drivers/base/cpu.o CC drivers/base/platform.o CC drivers/base/firmware.o CC kernel/locking/mutex.o CC kernel/locking/rwsem.o CC kernel/locking/semaphore.o CC drivers/char/random.o CC kernel/power/qos.o CC fs/select.o CC kernel/locking/percpu-rwsem.o CC kernel/printk/printk.o CC drivers/base/init.o CC drivers/base/map.o CC block/blk-tag.o CC drivers/base/devres.o CC lib/clz_ctz.o CC block/blk-flush.o CC block/blk-sysfs.o CC block/blk-ioc.o CC block/blk-settings.o CC block/blk-map.o CC block/blk-merge.o CC block/blk-exec.o CC block/blk-softirq.o CC crypto/kpp.o CC net/core/skbuff.o CC kernel/rcu/update.o CC kernel/locking/rwsem-xadd.o CC drivers/base/attribute_container.o CC crypto/acompress.o CC crypto/scompress.o CC crypto/algboss.o CC drivers/base/transport_class.o CC kernel/sched/core.o CC block/blk-timeout.o CC drivers/base/topology.o CC drivers/base/property.o CC drivers/base/container.o CC kernel/irq/handle.o CC crypto/testmgr.o CC fs/dcache.o CC kernel/irq/manage.o CC drivers/base/cacheinfo.o CC crypto/hmac.o AR drivers/base/power/built-in.o CC fs/inode.o CC kernel/time/time.o CC fs/attr.o CC kernel/time/timer.o CC crypto/crypto_null.o AR kernel/locking/built-in.o AR net/ethernet/built-in.o AR drivers/base/test/built-in.o CC fs/file.o CC crypto/sha256_generic.o CC fs/bad_inode.o CC block/blk-lib.o CC block/blk-mq.o CC crypto/aes_generic.o CC block/blk-mq-tag.o CC kernel/rcu/sync.o CC lib/bsearch.o CC net/netlink/af_netlink.o CC net/netlink/genetlink.o CC crypto/rng.o CC net/packet/af_packet.o CC kernel/power/poweroff.o CC fs/filesystems.o CC crypto/drbg.o CC crypto/jitterentropy.o CC net/ipv6/addrconf_core.o CC lib/find_bit.o CC net/ipv6/exthdrs_core.o CC block/blk-stat.o CC net/ipv4/route.o CC block/blk-mq-sysfs.o CC kernel/irq/spurious.o CC drivers/base/dma-mapping.o CC kernel/rcu/srcutiny.o CC block/blk-mq-sched.o CC block/blk-mq-cpumap.o CC crypto/jitterentropy-kcapi.o CC lib/llist.o CC lib/memweight.o AR crypto/crypto.o AR crypto/crypto_algapi.o CC fs/namespace.o AR kernel/power/built-in.o /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] AR crypto/crypto_blkcipher.o CC net/ipv4/inetpeer.o CC block/ioctl.o CC net/ipv4/protocol.o CC lib/kfifo.o CC lib/percpu_ida.o CC block/genhd.o CC lib/percpu-refcount.o CC kernel/rcu/tiny.o AR crypto/crypto_hash.o AR crypto/cryptomgr.o AR crypto/crypto_acompress.o CC kernel/sched/loadavg.o CC block/partition-generic.o CC block/ioprio.o CC fs/seq_file.o CC fs/xattr.o CC drivers/char/misc.o CC net/ipv4/ip_input.o CC lib/rhashtable.o CC net/sched/sch_generic.o CC net/sched/sch_mq.o AR drivers/char/agp/built-in.o CC drivers/char/hw_random/core.o CC net/unix/af_unix.o CC kernel/time/timekeeping.o CC kernel/time/hrtimer.o CC net/ipv4/ip_fragment.o CC net/ipv4/ip_forward.o CC net/ipv6/ip6_checksum.o CC net/ipv4/ip_options.o CC fs/libfs.o CC kernel/sched/clock.o CC net/sunrpc/clnt.o AR net/netlink/built-in.o CC net/sunrpc/xprt.o CC block/badblocks.o CC net/ipv6/ip6_icmp.o CC lib/reciprocal_div.o AR net/wireless/built-in.o CC block/bounce.o CC block/partitions/check.o CC net/sunrpc/socklib.o CC kernel/irq/resend.o CC net/sunrpc/xprtsock.o CC net/ipv6/output_core.o CC kernel/time/ntp.o CC kernel/printk/printk_safe.o CC block/noop-iosched.o AR crypto/jitterentropy_rng.o AR kernel/bpf/built-in.o AR kernel/rcu/built-in.o CC kernel/up.o CC net/ipv6/protocol.o AR crypto/built-in.o CC lib/once.o CC kernel/kallsyms.o CC net/unix/garbage.o AR drivers/char/hw_random/rng-core.o CC fs/fs-writeback.o AR drivers/base/built-in.o AR drivers/char/hw_random/built-in.o AR drivers/char/ipmi/built-in.o AR drivers/char/built-in.o CC kernel/irq/chip.o CC kernel/irq/dummychip.o AR drivers/clocksource/built-in.o AR drivers/crypto/built-in.o CC fs/pnode.o AR drivers/clk/bcm/built-in.o AR drivers/clk/imgtec/built-in.o AR kernel/printk/built-in.o AR drivers/firewire/built-in.o CC kernel/irq/devres.o CC kernel/irq/irqdomain.o CC kernel/irq/proc.o CC block/deadline-iosched.o CC kernel/hung_task.o CC net/ipv4/ip_output.o CC net/ipv4/ip_sockglue.o CC lib/refcount.o AR drivers/clk/mvebu/built-in.o CC net/core/datagram.o CC net/ipv4/inet_hashtables.o CC lib/usercopy.o CC block/mq-deadline.o CC net/core/scm.o CC net/core/stream.o AR drivers/clk/renesas/built-in.o CC block/kyber-iosched.o AR drivers/clk/ti/built-in.o CC block/partitions/efi.o CC block/partitions/msdos.o AR drivers/clk/built-in.o CC kernel/sched/cputime.o CC fs/splice.o CC kernel/utsname_sysctl.o CC lib/errseq.o CC lib/string_helpers.o CC net/ipv4/inet_timewait_sock.o CC net/ipv4/inet_connection_sock.o AR mm/built-in.o CC lib/hexdump.o CC net/ipv4/tcp.o CC lib/kstrtox.o CC kernel/sched/idle_task.o CC kernel/sched/fair.o AR drivers/firmware/broadcom/built-in.o CC net/ipv4/tcp_input.o CC lib/iomap_copy.o CC net/ipv6/ip6_offload.o CC fs/sync.o AR drivers/firmware/meson/built-in.o CC net/unix/sysctl_net_unix.o CC net/ipv4/tcp_output.o AR drivers/gpu/drm/bridge/synopsys/built-in.o CC net/ipv6/tcpv6_offload.o AR drivers/firmware/tegra/built-in.o AR kernel/irq/built-in.o CC fs/utimes.o AR drivers/gpu/drm/bridge/built-in.o AR net/sched/built-in.o CC kernel/sched/rt.o CC kernel/elfcore.o CC net/sysctl_net.o CC kernel/sched/deadline.o AR drivers/firmware/built-in.o CC net/ipv4/tcp_timer.o CC kernel/time/clocksource.o CC kernel/sched/wait.o AR drivers/gpu/drm/hisilicon/built-in.o CC kernel/irq_work.o CC net/ipv4/tcp_ipv4.o AR drivers/hwtracing/intel_th/built-in.o CC fs/stack.o CC fs/fs_struct.o AR drivers/gpu/drm/i2c/built-in.o AR drivers/gpu/drm/panel/built-in.o CC net/ipv6/exthdrs_offload.o AR drivers/i2c/algos/built-in.o CC fs/statfs.o AR drivers/idle/built-in.o CC net/core/gen_stats.o AR drivers/i2c/muxes/built-in.o CC drivers/irqchip/irqchip.o AR drivers/i2c/busses/built-in.o AR drivers/gpu/drm/omapdrm/displays/built-in.o AR drivers/gpu/drm/omapdrm/dss/built-in.o AR drivers/iommu/built-in.o CC net/core/gen_estimator.o CC net/core/net_namespace.o CC net/core/secure_seq.o AR net/unix/unix.o AR drivers/macintosh/built-in.o CC kernel/memremap.o AR drivers/i2c/built-in.o AR drivers/gpu/drm/omapdrm/built-in.o CC net/core/flow_dissector.o AR drivers/gpu/drm/tilcdc/built-in.o AR net/unix/built-in.o AR drivers/mfd/built-in.o CC lib/devres.o CC net/sunrpc/sched.o CC net/sunrpc/auth.o CC net/sunrpc/auth_null.o CC lib/hweight.o AR drivers/gpu/drm/built-in.o AR drivers/mmc/built-in.o CC kernel/sched/wait_bit.o CC lib/bitrev.o AR drivers/misc/cb710/built-in.o AR drivers/gpu/vga/built-in.o CC kernel/sched/swait.o CC drivers/net/mii.o HOSTCC lib/gen_crc32table CC fs/fs_pin.o CC net/core/sysctl_net_core.o AR drivers/gpu/built-in.o AR drivers/misc/eeprom/built-in.o AR drivers/misc/lis3lv02d/built-in.o CC kernel/sched/completion.o CC fs/nsfs.o CC net/core/dev.o AR drivers/nfc/built-in.o CC kernel/sched/idle.o AR drivers/misc/ti-st/built-in.o AR drivers/misc/mic/bus/built-in.o CC fs/block_dev.o CC drivers/mtd/mtdcore.o CC fs/buffer.o AR drivers/media/common/b2c2/built-in.o CC drivers/mtd/mtdconcat.o CC drivers/mtd/mtdsuper.o CC drivers/net/Space.o CC fs/direct-io.o AR drivers/media/firewire/built-in.o AR drivers/misc/mic/built-in.o AR net/packet/built-in.o AR block/partitions/built-in.o AR drivers/irqchip/built-in.o CC net/sunrpc/auth_unix.o AR block/built-in.o AR drivers/media/common/saa7146/built-in.o CC net/core/ethtool.o CC net/core/dev_addr_lists.o AR drivers/misc/built-in.o CC fs/mpage.o CC net/core/dst.o CC net/core/netevent.o AR drivers/media/i2c/soc_camera/built-in.o AR drivers/media/common/siano/built-in.o CC kernel/time/jiffies.o CC kernel/time/timer_list.o CC kernel/sched/debug.o AR drivers/media/i2c/built-in.o CC fs/proc_namespace.o CC net/ipv4/tcp_minisocks.o AR drivers/media/common/v4l2-tpg/built-in.o CC fs/cramfs/inode.o CC kernel/sched/membarrier.o CC lib/genalloc.o CC fs/cramfs/uncompress.o AR drivers/media/common/built-in.o CC fs/devpts/inode.o CC kernel/time/timeconv.o CC kernel/time/timecounter.o CC net/ipv4/tcp_metrics.o CC net/ipv4/tcp_cong.o CC net/ipv4/tcp_fastopen.o AR drivers/media/mmc/siano/built-in.o CC lib/zlib_inflate/inffast.o CC net/ipv4/tcp_rate.o AR drivers/media/mmc/built-in.o CC kernel/time/alarmtimer.o AR fs/exofs/built-in.o AR net/ipv6/built-in.o CC net/sunrpc/auth_generic.o CC net/core/neighbour.o CC net/sunrpc/svc.o CC net/sunrpc/svcsock.o CC net/sunrpc/svcauth.o CC fs/exportfs/expfs.o CC net/core/rtnetlink.o CC drivers/nvmem/core.o AR drivers/media/platform/blackfin/built-in.o AR drivers/nvme/host/built-in.o AR drivers/media/platform/davinci/built-in.o CC drivers/net/loopback.o CC lib/zlib_inflate/inflate.o CC drivers/mtd/mtdchar.o AR drivers/media/platform/meson/built-in.o AR drivers/nvme/target/built-in.o CC drivers/mtd/mtdpart.o CC net/ipv4/tcp_recovery.o AR drivers/media/pci/b2c2/built-in.o CC kernel/time/posix-timers.o AR drivers/nvme/built-in.o CC net/core/utils.o CC drivers/of/base.o AR drivers/media/platform/omap/built-in.o AR drivers/media/pci/ddbridge/built-in.o AR drivers/media/pci/dm1105/built-in.o AR drivers/media/platform/stm32/built-in.o CC lib/zlib_inflate/infutil.o CC lib/zlib_inflate/inftrees.o CC lib/zlib_inflate/inflate_syms.o AR drivers/media/pci/mantis/built-in.o AR drivers/media/platform/built-in.o CC net/core/link_watch.o AR drivers/media/pci/netup_unidvb/built-in.o AR drivers/media/rc/keymaps/built-in.o AR drivers/media/rc/built-in.o CC kernel/time/posix-cpu-timers.o AR drivers/media/spi/built-in.o CC net/ipv4/tcp_ulp.o AR drivers/media/pci/ngene/built-in.o AR kernel/sched/built-in.o CC net/sunrpc/svcauth_unix.o AR drivers/media/pci/pluto2/built-in.o AR drivers/media/pci/pt1/built-in.o AR drivers/media/tuners/built-in.o AR drivers/media/pci/pt3/built-in.o AR fs/exportfs/exportfs.o CC fs/kernfs/mount.o CC fs/kernfs/inode.o AR drivers/media/pci/saa7146/built-in.o CC net/core/filter.o CC drivers/net/phy/mdio-boardinfo.o AR fs/cramfs/cramfs.o AR drivers/media/pci/smipcie/built-in.o AR fs/devpts/devpts.o AR fs/exportfs/built-in.o AR drivers/media/pci/ttpci/built-in.o CC net/core/sock_diag.o AR fs/cramfs/built-in.o AR fs/devpts/built-in.o CC net/core/dev_ioctl.o CC net/ipv4/tcp_offload.o CC fs/kernfs/dir.o AR drivers/media/pci/built-in.o CC net/ipv4/datagram.o CC fs/nfs_common/grace.o CC net/ipv4/raw.o CC net/sunrpc/addr.o CC net/sunrpc/rpcb_clnt.o AR drivers/media/usb/b2c2/built-in.o CC drivers/mtd/ofpart.o CC net/sunrpc/timer.o CC fs/lockd/clntlock.o AR drivers/media/usb/dvb-usb/built-in.o CC fs/lockd/clntproc.o CC fs/lockd/clntxdr.o AR drivers/media/usb/dvb-usb-v2/built-in.o CC fs/lockd/host.o CC fs/lockd/svc.o AR drivers/net/wireless/admtek/built-in.o CC drivers/net/phy/phy-c45.o CC drivers/net/phy/phy.o AR drivers/media/usb/s2255/built-in.o AR drivers/net/wireless/ath/built-in.o AR drivers/media/usb/siano/built-in.o CC net/sunrpc/xdr.o CC net/core/tso.o AR drivers/net/wireless/atmel/built-in.o AR drivers/media/usb/stkwebcam/built-in.o CC kernel/time/posix-clock.o AR drivers/media/usb/ttusb-budget/built-in.o CC net/ipv4/udp.o AR drivers/net/ethernet/8390/built-in.o AR drivers/net/wireless/broadcom/built-in.o CC net/core/sock_reuseport.o AR drivers/net/ethernet/alacritech/built-in.o CC net/sunrpc/sunrpc_syms.o AR drivers/nvmem/nvmem_core.o CC net/ipv4/udp_offload.o CC net/ipv4/udplite.o AR drivers/media/usb/ttusb-dec/built-in.o AR lib/zlib_inflate/zlib_inflate.o AR drivers/net/wireless/cisco/built-in.o AR drivers/nvmem/built-in.o AR lib/zlib_inflate/built-in.o AR drivers/media/usb/zr364xx/built-in.o AR drivers/pci/dwc/built-in.o AR drivers/net/wireless/intel/built-in.o CC lib/syscall.o CC fs/nfs/client.o AR drivers/net/ethernet/amazon/built-in.o AR drivers/net/wireless/intersil/built-in.o AR drivers/media/usb/built-in.o AR fs/nfs_common/built-in.o AR drivers/net/wireless/marvell/built-in.o AR drivers/platform/built-in.o AR drivers/net/wireless/mediatek/built-in.o AR drivers/net/wireless/quantenna/built-in.o AR drivers/net/wireless/ralink/built-in.o AR drivers/media/built-in.o AR drivers/net/ethernet/aquantia/built-in.o AR drivers/net/wireless/realtek/built-in.o AR drivers/net/wireless/rsi/built-in.o CC fs/lockd/svclock.o AR drivers/net/wireless/st/built-in.o AR drivers/net/wireless/ti/built-in.o AR drivers/net/ethernet/arc/built-in.o CC fs/lockd/svcshare.o CC fs/notify/fsnotify.o AR drivers/net/wireless/zydas/built-in.o AR drivers/power/built-in.o AR drivers/net/ethernet/broadcom/built-in.o AR drivers/net/wireless/built-in.o CC drivers/net/phy/phy-core.o AR drivers/ptp/built-in.o CC net/core/fib_notifier.o CC net/core/net-sysfs.o CC kernel/time/itimer.o AR drivers/net/ethernet/cadence/built-in.o AR drivers/pwm/built-in.o AR drivers/net/ethernet/ezchip/built-in.o CC fs/kernfs/file.o CC lib/nlattr.o CC net/ipv4/arp.o AR drivers/net/ethernet/huawei/built-in.o CC drivers/of/device.o CC drivers/net/ethernet/freescale/fs_enet/fs_enet-main.o CC drivers/rtc/rtc-lib.o CC drivers/net/ethernet/freescale/fs_enet/mac-fec.o CC fs/kernfs/symlink.o CC drivers/net/phy/phy_device.o CC drivers/net/phy/mdio_bus.o CC net/ipv4/icmp.o AR drivers/mtd/devices/built-in.o CC lib/atomic64.o CC fs/lockd/svcproc.o CC drivers/mtd/chips/chipreg.o CC fs/lockd/svcsubs.o AR drivers/mtd/lpddr/built-in.o CC net/sunrpc/cache.o CC net/core/net-procfs.o CC drivers/mtd/maps/physmap_of_core.o CC net/ipv4/devinet.o CC fs/proc/task_mmu.o CC lib/dynamic_queue_limits.o CC net/ipv4/af_inet.o CC net/ipv4/igmp.o CC net/sunrpc/rpc_pipe.o CC fs/lockd/mon.o CC lib/strnlen_user.o CC lib/strncpy_from_user.o CC net/sunrpc/svc_xprt.o CC fs/lockd/xdr.o CC net/ipv4/fib_frontend.o CC net/sunrpc/xprtmultipath.o CC lib/net_utils.o CC fs/notify/notification.o CC drivers/net/phy/mdio_device.o AR fs/quota/built-in.o CC drivers/mtd/chips/cfi_util.o CC net/sunrpc/stats.o CC drivers/rtc/hctosys.o CC net/sunrpc/sysctl.o CC kernel/time/clockevents.o CC fs/ramfs/inode.o CC fs/lockd/clnt4xdr.o CC net/ipv4/fib_semantics.o CC lib/sbitmap.o CC lib/argv_split.o CC drivers/of/platform.o CC net/ipv4/fib_trie.o CC lib/bug.o AR drivers/mtd/maps/physmap_of.o AR drivers/mtd/maps/built-in.o AR drivers/mtd/nand/built-in.o CC fs/lockd/xdr4.o AR drivers/mtd/onenand/built-in.o CC fs/lockd/svc4proc.o CC drivers/net/ethernet/freescale/fs_enet/mii-fec.o CC drivers/of/property.o AR drivers/mtd/tests/built-in.o AR drivers/mtd/parsers/built-in.o AR fs/kernfs/built-in.o CC fs/lockd/procfs.o CC fs/nfs/dir.o CC drivers/mtd/mtd_blkdevs.o CC drivers/mtd/mtdblock.o CC fs/eventpoll.o CC fs/proc/inode.o CC fs/sysfs/file.o CC drivers/net/phy/swphy.o CC lib/chacha20.o CC lib/cmdline.o CC fs/notify/group.o CC fs/notify/mark.o CC drivers/net/phy/davicom.o CC drivers/of/dynamic.o CC drivers/rtc/systohc.o CC lib/ctype.o CC drivers/net/phy/fixed_phy.o CC drivers/rtc/class.o CC drivers/mtd/chips/cfi_cmdset_0002.o CC lib/dec_and_lock.o CC net/ipv4/fib_notifier.o CC lib/dump_stack.o CC lib/decompress.o AR drivers/net/ethernet/freescale/fs_enet/fs_enet.o CC fs/proc/root.o AR net/core/built-in.o CC fs/proc/base.o CC net/ipv4/inet_fragment.o CC net/ipv4/ping.o CC net/ipv4/ip_tunnel_core.o CC drivers/mtd/chips/gen_probe.o CC net/ipv4/gre_offload.o CC net/ipv4/sysctl_net_ipv4.o CC net/ipv4/proc.o CC net/ipv4/syncookies.o CC lib/earlycpio.o CC fs/notify/fdinfo.o CC lib/extable.o CC fs/ramfs/file-mmu.o CC lib/fdt.o CC drivers/mtd/chips/jedec_probe.o CC net/ipv4/ipconfig.o CC kernel/time/tick-sched.o CC net/ipv4/inet_diag.o CC kernel/time/tick-common.o CC drivers/rtc/interface.o CC kernel/time/tick-oneshot.o AR drivers/mtd/mtd.o CC net/ipv4/tcp_diag.o CC drivers/rtc/nvmem.o CC drivers/of/fdt.o AR fs/notify/dnotify/built-in.o CC fs/sysfs/dir.o CC fs/anon_inodes.o CC fs/sysfs/symlink.o CC fs/sysfs/mount.o CC fs/signalfd.o CC drivers/rtc/rtc-dev.o AR fs/notify/fanotify/built-in.o CC drivers/rtc/rtc-proc.o CC fs/notify/inotify/inotify_fsnotify.o CC fs/proc/generic.o AR drivers/net/phy/libphy.o CC net/ipv4/tcp_cubic.o CC fs/nfs/file.o AR drivers/net/ethernet/freescale/fs_enet/built-in.o CC fs/proc/fd.o AR drivers/net/ethernet/freescale/built-in.o CC drivers/rtc/rtc-sysfs.o CC fs/proc/array.o CC lib/fdt_empty_tree.o AR fs/ramfs/ramfs.o CC fs/timerfd.o CC fs/proc/proc_tty.o AR fs/ramfs/built-in.o CC fs/sysfs/group.o CC lib/fdt_ro.o CC fs/eventfd.o AR drivers/net/ethernet/i825xx/built-in.o AR drivers/net/ethernet/intel/built-in.o CC fs/aio.o AR net/sunrpc/sunrpc.o CC fs/locks.o CC fs/binfmt_script.o CC fs/notify/inotify/inotify_user.o AR net/sunrpc/built-in.o AR drivers/net/ethernet/natsemi/built-in.o AR drivers/net/ethernet/netronome/built-in.o CC drivers/rtc/rtc-generic.o AR drivers/net/ethernet/marvell/built-in.o AR drivers/net/ethernet/micrel/built-in.o AR drivers/net/phy/built-in.o CC fs/binfmt_elf.o AR drivers/net/ethernet/qualcomm/emac/built-in.o CC fs/nfs/getroot.o CC fs/proc/cmdline.o AR drivers/net/ethernet/renesas/built-in.o CC fs/proc/consoles.o AR drivers/mtd/chips/built-in.o CC fs/coredump.o CC fs/drop_caches.o AR drivers/net/ethernet/qualcomm/built-in.o CC fs/fhandle.o CC fs/proc/cpuinfo.o AR drivers/mtd/built-in.o CC fs/proc/interrupts.o CC fs/proc/devices.o CC fs/proc/loadavg.o AR fs/lockd/lockd.o AR drivers/net/ethernet/rocker/built-in.o AR drivers/net/ethernet/samsung/built-in.o AR fs/lockd/built-in.o CC fs/nfs/inode.o AR drivers/net/ethernet/seeq/built-in.o CC fs/proc/meminfo.o AR drivers/net/ethernet/synopsys/built-in.o AR drivers/net/ethernet/stmicro/built-in.o AR drivers/net/ethernet/via/built-in.o CC fs/nfs/super.o CC fs/proc/stat.o CC fs/proc/uptime.o AR drivers/net/ethernet/wiznet/built-in.o AR drivers/net/ethernet/xilinx/built-in.o CC lib/fdt_rw.o CC fs/proc/version.o AR drivers/net/ethernet/built-in.o CC lib/fdt_strerror.o CC lib/fdt_sw.o CC fs/proc/softirqs.o CC fs/proc/namespaces.o CC fs/proc/self.o AR drivers/soc/bcm/built-in.o AR fs/sysfs/built-in.o AR drivers/usb/built-in.o CC fs/proc/thread_self.o CC lib/fdt_wip.o AR drivers/soc/renesas/built-in.o CC fs/nfs/io.o CC fs/proc/proc_sysctl.o CC drivers/soc/fsl/qe/qe_common.o AR drivers/video/backlight/built-in.o CC drivers/of/fdt_address.o CC lib/flex_proportions.o CC fs/proc/proc_net.o CC fs/proc/kmsg.o CC drivers/of/address.o AR kernel/time/built-in.o CC drivers/of/irq.o AR drivers/rtc/rtc-core.o CC drivers/of/of_net.o CC fs/proc/page.o CC drivers/of/of_mdio.o AR drivers/video/fbdev/core/built-in.o AR kernel/built-in.o CC drivers/of/of_reserved_mem.o AR drivers/rtc/built-in.o CC lib/idr.o CC fs/nfs/direct.o CC lib/int_sqrt.o CC drivers/tty/tty_io.o CC fs/nfs/pagelist.o AR drivers/video/fbdev/omap2/omapfb/displays/built-in.o CC fs/nfs/read.o CC fs/nfs/symlink.o AR drivers/video/fbdev/omap2/omapfb/dss/built-in.o CC drivers/tty/n_tty.o AR drivers/net/built-in.o CC drivers/tty/tty_ioctl.o CC drivers/tty/tty_ldisc.o CC lib/ioremap.o CC drivers/tty/tty_buffer.o CC fs/nfs/unlink.o CC lib/irq_regs.o AR drivers/video/fbdev/omap2/omapfb/built-in.o CC lib/is_single_threaded.o CC drivers/tty/tty_port.o CC lib/kobject.o CC lib/klist.o AR drivers/video/fbdev/omap2/built-in.o CC lib/kobject_uevent.o CC drivers/tty/tty_mutex.o CC drivers/tty/tty_ldsem.o CC drivers/tty/tty_baudrate.o CC drivers/tty/tty_jobctrl.o CC lib/nmi_backtrace.o CC fs/nfs/write.o CC lib/nodemask.o AR drivers/video/fbdev/built-in.o CC drivers/tty/n_null.o CC lib/plist.o AR drivers/video/built-in.o CC drivers/tty/pty.o CC drivers/tty/sysrq.o AR net/ipv4/built-in.o CC lib/radix-tree.o AR drivers/tty/ipwireless/built-in.o CC lib/ratelimit.o AR drivers/soc/fsl/qe/built-in.o AR net/built-in.o AR drivers/soc/fsl/built-in.o CC fs/nfs/namespace.o CC lib/rbtree.o CC lib/show_mem.o CC lib/seq_buf.o CC lib/sha1.o CC fs/nfs/nfstrace.o CC fs/nfs/mount_clnt.o AR drivers/tty/vt/built-in.o AR drivers/soc/built-in.o CC drivers/tty/serial/serial_core.o AR fs/notify/inotify/built-in.o CC fs/nfs/export.o CC lib/siphash.o AR fs/notify/built-in.o CC drivers/tty/serial/cpm_uart/cpm_uart_core.o CC drivers/tty/serial/cpm_uart/cpm_uart_cpm1.o CC lib/timerqueue.o CC lib/string.o CC lib/vsprintf.o CC fs/nfs/nfsroot.o CC lib/win_minmax.o CC fs/nfs/sysctl.o CC fs/nfs/nfs2super.o GEN lib/crc32table.h CC fs/nfs/proc.o CC lib/crc32.o CC fs/nfs/nfs2xdr.o CC fs/nfs/nfs3super.o CC fs/nfs/nfs3proc.o CC fs/nfs/nfs3client.o CC fs/nfs/nfs3xdr.o AR fs/proc/proc.o AR fs/proc/built-in.o AR drivers/of/built-in.o AR fs/nfs/nfs.o AR drivers/tty/serial/cpm_uart/cpm_uart.o AR drivers/tty/serial/cpm_uart/built-in.o AR drivers/tty/serial/built-in.o AR drivers/tty/built-in.o AR drivers/built-in.o AR lib/lib.a EXPORTS lib/lib-ksyms.o AR lib/built-in.o AR fs/nfs/nfsv2.o AR fs/nfs/nfsv3.o AR fs/nfs/built-in.o AR fs/built-in.o GEN .version CHK include/generated/compile.h UPD include/generated/compile.h CC init/version.o AR init/built-in.o AR built-in.o LD vmlinux.o MODPOST vmlinux.o KSYM .tmp_kallsyms1.o KSYM .tmp_kallsyms2.o LD vmlinux SORTEX vmlinux SYSMAP System.map BOOTCC arch/powerpc/boot/cpm-serial.o BOOTAS arch/powerpc/boot/crt0.o COPY arch/powerpc/boot/zconf.h COPY arch/powerpc/boot/zlib.h BOOTCC arch/powerpc/boot/cuboot.o BOOTAS arch/powerpc/boot/crtsavres.o COPY arch/powerpc/boot/inffast.h COPY arch/powerpc/boot/inflate.h COPY arch/powerpc/boot/inftrees.h COPY arch/powerpc/boot/inffixed.h COPY arch/powerpc/boot/fdt.h BOOTAS arch/powerpc/boot/div64.o COPY arch/powerpc/boot/libfdt.h COPY arch/powerpc/boot/libfdt_internal.h COPY arch/powerpc/boot/zutil.h BOOTCC arch/powerpc/boot/elf_util.o BOOTCC arch/powerpc/boot/devtree.o BOOTCC arch/powerpc/boot/ns16550.o BOOTCC arch/powerpc/boot/fsl-soc.o BOOTCC arch/powerpc/boot/oflib.o BOOTCC arch/powerpc/boot/planetcore.o BOOTCC arch/powerpc/boot/mpc8xx.o COPY arch/powerpc/boot/infutil.h BOOTCC arch/powerpc/boot/simple_alloc.o BOOTAS arch/powerpc/boot/string.o BOOTAS arch/powerpc/boot/util.o BOOTCC arch/powerpc/boot/ofconsole.o BOOTCC arch/powerpc/boot/cuboot-8xx.o BOOTCC arch/powerpc/boot/epapr.o BOOTCC arch/powerpc/boot/ep88xc.o BOOTCC arch/powerpc/boot/main.o BOOTCC arch/powerpc/boot/stdio.o LDS arch/powerpc/boot/zImage.lds BOOTCC arch/powerpc/boot/redboot-8xx.o BOOTAS arch/powerpc/boot/fixed-head.o BOOTCC arch/powerpc/boot/stdlib.o HOSTCC arch/powerpc/boot/mktree DTC arch/powerpc/boot/mpc885ads.dtb COPY arch/powerpc/boot/inffast.c HOSTCC arch/powerpc/boot/addnote COPY arch/powerpc/boot/inftrees.c COPY arch/powerpc/boot/inflate.c BOOTCC arch/powerpc/boot/uartlite.o COPY arch/powerpc/boot/fdt.c COPY arch/powerpc/boot/fdt_sw.c COPY arch/powerpc/boot/fdt_rw.c COPY arch/powerpc/boot/fdt_ro.c /home/kisskb/slave/src/arch/powerpc/boot/mpc8xx.c: In function 'mpc885_get_clock': /home/kisskb/slave/src/arch/powerpc/boot/mpc8xx.c:27:26: warning: variable 'div' set but not used [-Wunused-but-set-variable] COPY arch/powerpc/boot/fdt_strerror.c BOOTCC arch/powerpc/boot/empty.o HOSTCC arch/powerpc/boot/hack-coff BOOTCC arch/powerpc/boot/of.o BOOTCC arch/powerpc/boot/serial.o BOOTCC arch/powerpc/boot/inflate.o COPY arch/powerpc/boot/fdt_wip.c COPY arch/powerpc/boot/decompress_inflate.c BOOTCC arch/powerpc/boot/inftrees.o BOOTCC arch/powerpc/boot/inffast.o BOOTCC arch/powerpc/boot/libfdt-wrapper.o BOOTCC arch/powerpc/boot/fdt.o BOOTCC arch/powerpc/boot/fdt_sw.o BOOTCC arch/powerpc/boot/decompress.o BOOTCC arch/powerpc/boot/fdt_strerror.o BOOTCC arch/powerpc/boot/opal.o BOOTCC arch/powerpc/boot/fdt_rw.o BOOTCC arch/powerpc/boot/fdt_ro.o BOOTCC arch/powerpc/boot/fdt_wip.o BOOTAR arch/powerpc/boot/wrapper.a WRAP arch/powerpc/boot/cuImage.mpc885ads Image Name: Linux-4.14.0-rc7-gb39ab98 Created: Tue Oct 31 05:03:02 2017 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 1728744 Bytes = 1688.23 kB = 1.65 MB Load Address: 00400000 Entry Point: 004001a4 rm arch/powerpc/boot/mpc885ads.dtb make[1]: Leaving directory '/home/kisskb/slave/build/linus_mpc885_ads_defconfig_powerpc' Completed OK # rm -rf /home/kisskb/slave/build/linus_mpc885_ads_defconfig_powerpc # Build took: 0:00:45.817656