# git rev-parse -q --verify c05dfa782d30f22747b3193e739bcb02ee56d7ae^{commit}
c05dfa782d30f22747b3193e739bcb02ee56d7ae
already have revision, skipping fetch
# git checkout -q -f -B kisskb c05dfa782d30f22747b3193e739bcb02ee56d7ae
# git clean -qxdf
# git log -1
commit c05dfa782d30f22747b3193e739bcb02ee56d7ae
Author: Michael Ellerman <mpe@ellerman.id.au>
Date:   Mon Jul 31 21:26:12 2017 +1000

    powerpc/mm/hash64: Make vmalloc 56T on hash
    
    On 64-bit book3s, with the hash MMU, we currently define the kernel
    virtual space (vmalloc, ioremap etc.), to be 16T in size. This is a
    leftover from pre v3.7 when our user VM was also 16T.
    
    Of that 16T we split it 50/50, with half used for PCI IO and ioremap
    and the other 8T for vmalloc.
    
    We never bothered to make it any bigger because 8T of vmalloc ought to
    be enough for anybody. But it turns out that's not true, the per cpu
    allocator wants large amounts of vmalloc space, not to make large
    allocations, but to allow a large stride between allocations, because
    we use pcpu_embed_first_chunk().
    
    With a bit of juggling we can keep 8T for the IO etc. and make the
    vmalloc space 56T. The only complication is the check of the address
    in the SLB miss handler, see the comment in the code.
    
    Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version
# < git log --format=%s --max-count=1 c05dfa782d30f22747b3193e739bcb02ee56d7ae
# < make -j 48 ARCH=powerpc O=/home/kisskb/slave/build/powerpc-next_corenet_basic_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  corenet_basic_defconfig
# make -j 48 ARCH=powerpc O=/home/kisskb/slave/build/powerpc-next_corenet_basic_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/powerpc-next_corenet_basic_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/resource.h
  WRAP    arch/powerpc/include/generated/uapi/asm/sockios.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_regs.h
  WRAP    arch/powerpc/include/generated/asm/preempt.h
  WRAP    arch/powerpc/include/generated/asm/irq_work.h
  WRAP    arch/powerpc/include/generated/asm/rwsem.h
  WRAP    arch/powerpc/include/generated/asm/local64.h
  WRAP    arch/powerpc/include/generated/asm/vtime.h
  WRAP    arch/powerpc/include/generated/asm/mcs_spinlock.h
  WRAP    arch/powerpc/include/generated/asm/msi.h
  HOSTCC  scripts/kallsyms
  HOSTCC  scripts/conmakehash
  HOSTCC  scripts/sortextable
  CC      scripts/mod/empty.o
  HOSTCC  scripts/mod/mk_elfconfig
  HOSTCC  scripts/dtc/dtc.o
  HOSTCC  scripts/dtc/fstree.o
  CC      scripts/mod/devicetable-offsets.s
  HOSTCC  scripts/dtc/flattree.o
  HOSTCC  scripts/dtc/livetree.o
  HOSTCC  scripts/dtc/data.o
  HOSTCC  scripts/dtc/srcpos.o
  HOSTCC  scripts/dtc/treesource.o
  SHIPPED scripts/dtc/dtc-lexer.lex.c
  HOSTCC  scripts/dtc/util.o
  SHIPPED scripts/dtc/dtc-parser.tab.h
  SHIPPED scripts/dtc/dtc-parser.tab.c
  HOSTCC  scripts/dtc/dtc-lexer.lex.o
  HOSTCC  scripts/dtc/checks.o
  HOSTCC  scripts/dtc/dtc-parser.tab.o
  CHK     scripts/mod/devicetable-offsets.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
  UPD     scripts/mod/devicetable-offsets.h
  CC      kernel/bounds.s
  MKELF   scripts/mod/elfconfig.h
  CHK     include/generated/timeconst.h
  HOSTCC  scripts/mod/modpost.o
  HOSTCC  scripts/mod/sumversion.o
  HOSTCC  scripts/mod/file2alias.o
  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
  CC      init/noinitramfs.o
  AR      usr/built-in.o
  CC      init/init_task.o
  UPD     include/generated/compile.h
  CC      init/version.o
  CC      arch/powerpc/mm/fault.o
  CC      arch/powerpc/mm/pgtable.o
  CC      arch/powerpc/mm/mmap.o
  CC      arch/powerpc/mm/mem.o
  CC      arch/powerpc/mm/init_32.o
  CC      arch/powerpc/mm/init-common.o
  CC      arch/powerpc/mm/ppc_mmu_32.o
  CC      arch/powerpc/mm/mmu_context_hash32.o
  AS      arch/powerpc/mm/hash_low_32.o
  CC      arch/powerpc/mm/hugetlbpage.o
  CC      arch/powerpc/mm/pgtable_32.o
  AS      arch/powerpc/lib/copy_32.o
  AS      arch/powerpc/lib/checksum_32.o
  CC      arch/powerpc/lib/checksum_wrappers.o
  AS      arch/powerpc/lib/string.o
  CC      arch/powerpc/lib/feature-fixups.o
  AS      arch/powerpc/lib/crtsavres.o
  CC      arch/powerpc/lib/alloc.o
  AS      arch/powerpc/lib/div64.o
  CC      arch/powerpc/lib/code-patching.o
  CC      arch/powerpc/mm/tlb_hash32.o
  CC      arch/powerpc/sysdev/indirect_pci.o
  CC      arch/powerpc/sysdev/grackle.o
  CC      arch/powerpc/sysdev/i8259.o
  CC      arch/powerpc/sysdev/mpic.o
  AR      arch/powerpc/math-emu/built-in.o
  CC      arch/powerpc/platforms/chrp/time.o
  CC      arch/powerpc/platforms/chrp/pegasos_eth.o
  CC      arch/powerpc/platforms/chrp/setup.o
  CC      arch/powerpc/kernel/ptrace.o
  CC      arch/powerpc/kernel/cputable.o
  CC      arch/powerpc/platforms/chrp/pci.o
  AR      arch/powerpc/crypto/built-in.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/vdso.o
  CC      arch/powerpc/kernel/signal_32.o
  CPP     arch/powerpc/kernel/systbl_chk.i
  CC      arch/powerpc/kernel/sysfs.o
  CC      arch/powerpc/kernel/process.o
  CC      arch/powerpc/kernel/signal.o
  CC      arch/powerpc/kernel/idle.o
  CC      arch/powerpc/kernel/cacheinfo.o
  CC      arch/powerpc/kernel/prom.o
  CC      arch/powerpc/kernel/time.o
  CC      arch/powerpc/kernel/traps.o
  CC      arch/powerpc/kernel/udbg.o
  CC      arch/powerpc/kernel/setup-common.o
  AR      arch/powerpc/net/built-in.o
  CC      arch/powerpc/platforms/powermac/pic.o
  CC      arch/powerpc/platforms/powermac/setup.o
  AS      arch/powerpc/kernel/misc.o
  CC      arch/powerpc/platforms/powermac/time.o
  CC      arch/powerpc/platforms/powermac/feature.o
  CC      arch/powerpc/kernel/dma.o
  CC      arch/powerpc/kernel/io.o
  CC      arch/powerpc/platforms/powermac/pci.o
  AS      arch/powerpc/kernel/misc_32.o
  AS      arch/powerpc/platforms/powermac/sleep.o
  CC      arch/powerpc/platforms/powermac/low_i2c.o
  AS      arch/powerpc/platforms/powermac/cache.o
  AR      init/mounts.o
  CC      arch/powerpc/platforms/powermac/pfunc_core.o
  CC      arch/powerpc/platforms/powermac/pfunc_base.o
  CC      arch/powerpc/kernel/of_platform.o
  AR      arch/powerpc/lib/built-in.o
  AR      init/built-in.o
  AR      certs/built-in.o
  CC      arch/powerpc/kernel/prom_parse.o
  CC      arch/powerpc/platforms/powermac/udbg_scc.o
  CC      arch/powerpc/platforms/powermac/udbg_adb.o
  CC      arch/powerpc/platforms/powermac/bootx_init.o
  CC      arch/powerpc/kernel/proc_powerpc.o
  AR      arch/powerpc/kernel/trace/built-in.o
  CC      arch/powerpc/kernel/rtas.o
  CC      arch/powerpc/kernel/rtas-rtc.o
  CC      arch/powerpc/kernel/rtasd.o
  CC      arch/powerpc/kernel/rtas-proc.o
  AS      arch/powerpc/kernel/idle_6xx.o
  AS      arch/powerpc/kernel/l2cr_6xx.o
  AS      arch/powerpc/kernel/cpu_setup_6xx.o
  AS      arch/powerpc/kernel/entry_32.o
  CC      arch/powerpc/kernel/setup_32.o
  CC      arch/powerpc/kernel/legacy_serial.o
  CC      arch/powerpc/kernel/udbg_16550.o
  CC      arch/powerpc/kernel/pci_32.o
  LDS     arch/powerpc/kernel/vdso32/vdso32.lds
  CC      arch/powerpc/kernel/pci-common.o
  CC      arch/powerpc/kernel/pci_of_scan.o
  VDSO32A arch/powerpc/kernel/vdso32/sigtramp.o
  CC      arch/powerpc/kernel/iomap.o
  VDSO32A arch/powerpc/kernel/vdso32/datapage.o
  VDSO32A arch/powerpc/kernel/vdso32/gettimeofday.o
  CC      arch/powerpc/kernel/prom_init.o
  AR      arch/powerpc/mm/built-in.o
  VDSO32A arch/powerpc/kernel/vdso32/cacheflush.o
  VDSO32A arch/powerpc/kernel/vdso32/note.o
  AS      arch/powerpc/kernel/fpu.o
  AR      arch/powerpc/sysdev/built-in.o
  AS      arch/powerpc/kernel/head_32.o
  LDS     arch/powerpc/kernel/vmlinux.lds
  CALL    /home/kisskb/slave/src/arch/powerpc/kernel/systbl_chk.sh
  AS      arch/powerpc/kernel/systbl.o
  AR      ipc/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/min_addr.o
  CC      security/commoncap.o
  CC      fs/read_write.o
  CC      fs/open.o
  CC      fs/file_table.o
  CC      fs/stat.o
  CC      fs/char_dev.o
  CC      fs/super.o
  AR      arch/powerpc/platforms/chrp/built-in.o
  CC      fs/pipe.o
  CC      fs/fcntl.o
  CC      fs/ioctl.o
  CC      fs/exec.o
  CC      fs/select.o
  CC      fs/dcache.o
  CC      fs/filesystems.o
  CC      fs/file.o
  CC      fs/seq_file.o
  CC      fs/namespace.o
  CC      fs/namei.o
  CC      fs/readdir.o
  CC      fs/inode.o
  CC      fs/xattr.o
  CC      fs/attr.o
  CC      fs/bad_inode.o
  CC      fs/fs-writeback.o
  CC      fs/pnode.o
  AR      arch/powerpc/kernel/vdso32/built-in.o
  CC      fs/libfs.o
  CC      fs/splice.o
  CC      fs/sync.o
  CC      fs/utimes.o
  CC      fs/stack.o
  CC      fs/fs_struct.o
  CC      fs/statfs.o
  AR      crypto/built-in.o
  CC      fs/fs_pin.o
  CC      fs/nsfs.o
  CC      fs/buffer.o
  CC      fs/block_dev.o
  CC      fs/direct-io.o
  CC      kernel/fork.o
  CC      fs/mpage.o
  AR      arch/powerpc/platforms/powermac/built-in.o
  CC      fs/proc_namespace.o
  AR      arch/powerpc/platforms/built-in.o
  AR      fs/exofs/built-in.o
  CC      kernel/exec_domain.o
  CC      fs/devpts/inode.o
  CC      fs/exportfs/expfs.o
  CC      kernel/panic.o
  CC      mm/filemap.o
  AR      sound/built-in.o
  CC      mm/mempool.o
  CC      mm/oom_kill.o
  CC      mm/maccess.o
  CC      mm/page_alloc.o
  CC      kernel/cpu.o
  CC      fs/kernfs/mount.o
  CC      block/bio.o
  AR      firmware/built-in.o
  CC      fs/notify/fsnotify.o
  CC      fs/notify/notification.o
  CC      fs/notify/group.o
  AR      fs/quota/built-in.o
  AR      net/built-in.o
  CC      block/elevator.o
  CC      fs/kernfs/inode.o
  CC      fs/notify/mark.o
  CC      fs/kernfs/dir.o
  CC      block/blk-core.o
  CC      fs/kernfs/file.o
  CC      fs/kernfs/symlink.o
  CC      fs/eventpoll.o
  CC      fs/anon_inodes.o
  CC      fs/ramfs/inode.o
  CC      fs/signalfd.o
  CC      fs/sysfs/file.o
  CC      mm/page-writeback.o
  CC      fs/timerfd.o
  CC      fs/notify/fdinfo.o
  CC      fs/eventfd.o
  CC      fs/aio.o
  AR      fs/exportfs/exportfs.o
  AR      fs/notify/fanotify/built-in.o
  CC      fs/notify/dnotify/dnotify.o
  CC      fs/locks.o
  AR      fs/exportfs/built-in.o
  CC      fs/binfmt_script.o
  CC      fs/binfmt_elf.o
  CC      mm/readahead.o
  CC      kernel/exit.o
  AR      security/built-in.o
  CC      fs/proc/task_mmu.o
  CC      kernel/softirq.o
  CC      fs/notify/inotify/inotify_fsnotify.o
  CC      fs/notify/inotify/inotify_user.o
  CC      fs/proc/inode.o
  AR      fs/devpts/devpts.o
  CALL    /home/kisskb/slave/src/arch/powerpc/kernel/prom_init_check.sh
  AR      drivers/amba/built-in.o
  CC      fs/coredump.o
  CC      block/blk-tag.o
  CC      fs/proc/root.o
  AR      fs/devpts/built-in.o
  AR      arch/powerpc/kernel/built-in.o
  CC      block/blk-sysfs.o
  CC      fs/drop_caches.o
  AR      drivers/auxdisplay/built-in.o
  AR      drivers/block/built-in.o
  CC      fs/fhandle.o
  CC      block/blk-settings.o
  CC      fs/ramfs/file-mmu.o
  CC      block/blk-flush.o
  CC      block/blk-ioc.o
  CC      fs/sysfs/dir.o
  AR      drivers/bus/built-in.o
  CC      kernel/resource.o
  AR      drivers/cdrom/built-in.o
  CC      lib/lockref.o
  CC      fs/sysfs/symlink.o
  CC      fs/sysfs/mount.o
  CC      block/blk-map.o
  AR      virt/lib/built-in.o
  AR      fs/notify/dnotify/built-in.o
  AR      drivers/char/ipmi/built-in.o
  AR      virt/built-in.o
  CC      drivers/char/mem.o
  AR      fs/ramfs/ramfs.o
  CC      drivers/char/misc.o
  CC      drivers/char/random.o
  CC      lib/div64.o
  AR      fs/ramfs/built-in.o
  CC      lib/bcd.o
  AR      drivers/char/agp/built-in.o
  CC      lib/sort.o
  CC      lib/parser.o
  CC      drivers/char/hw_random/core.o
  CC      lib/debug_locks.o
  CC      drivers/base/component.o
  CC      drivers/base/core.o
  AR      drivers/clk/imgtec/built-in.o
  AR      drivers/clk/bcm/built-in.o
  CC      mm/swap.o
  CC      lib/random32.o
  CC      block/blk-exec.o
  CC      mm/truncate.o
  CC      kernel/sysctl.o
  CC      lib/bust_spinlocks.o
  AR      drivers/clk/renesas/built-in.o
  AR      drivers/clk/mvebu/built-in.o
  CC      kernel/sysctl_binary.o
  CC      block/blk-merge.o
  CC      kernel/capability.o
  CC      mm/vmscan.o
  CC      kernel/ptrace.o
  AR      drivers/clk/ti/built-in.o
  CC      mm/shmem.o
  CC      fs/proc/base.o
  CC      lib/kasprintf.o
  CC      kernel/user.o
  CC      fs/sysfs/group.o
  CC      lib/bitmap.o
  CC      kernel/signal.o
  AR      drivers/clk/built-in.o
  CC      kernel/sys.o
  CC      kernel/kmod.o
  CC      block/blk-softirq.o
  CC      mm/util.o
  CC      mm/vmstat.o
  CC      kernel/workqueue.o
  CC      mm/mmzone.o
  CC      lib/scatterlist.o
  AR      drivers/char/hw_random/rng-core.o
  CC      lib/gcd.o
  AR      fs/notify/inotify/built-in.o
  CC      lib/lcm.o
  AR      fs/notify/built-in.o
  CC      kernel/pid.o
  AR      drivers/char/hw_random/built-in.o
  CC      lib/list_sort.o
  CC      lib/uuid.o
  CC      lib/flex_array.o
  CC      lib/iov_iter.o
  CC      lib/clz_ctz.o
  CC      kernel/task_work.o
  CC      block/blk-timeout.o
  AR      fs/kernfs/built-in.o
  CC      lib/find_bit.o
  CC      lib/bsearch.o
  CC      mm/backing-dev.o
  AR      drivers/firewire/built-in.o
  CC      drivers/clocksource/i8253.o
  AR      drivers/firmware/broadcom/built-in.o
  AR      drivers/char/built-in.o
  CC      kernel/extable.o
  AR      drivers/firmware/meson/built-in.o
  CC      kernel/params.o
  CC      kernel/kthread.o
  AR      drivers/firmware/tegra/built-in.o
  CC      kernel/sys_ni.o
  CC      kernel/nsproxy.o
  CC      lib/llist.o
  CC      lib/memweight.o
  AR      drivers/firmware/built-in.o
  CC      drivers/hwmon/hwmon.o
  CC      kernel/notifier.o
  AR      fs/sysfs/built-in.o
  CC      lib/kfifo.o
  CC      block/blk-lib.o
  CC      drivers/gpu/vga/vgaarb.o
  CC      fs/proc/array.o
  CC      fs/proc/generic.o
  CC      block/blk-mq.o
  CC      mm/mm_init.o
  AR      drivers/hwtracing/intel_th/built-in.o
  CC      mm/mmu_context.o
  AR      drivers/gpu/drm/hisilicon/built-in.o
  AR      drivers/gpu/drm/i2c/built-in.o
  CC      drivers/hid/hid-core.o
  CC      mm/percpu.o
  AR      drivers/gpu/drm/panel/built-in.o
  CC      drivers/hid/hid-input.o
  CC      kernel/ksysfs.o
  AR      drivers/gpu/drm/bridge/synopsys/built-in.o
  CC      kernel/cred.o
  CC      fs/proc/fd.o
  AR      drivers/gpu/drm/omapdrm/displays/built-in.o
  CC      fs/proc/cmdline.o
  CC      fs/proc/proc_tty.o
  AR      drivers/gpu/drm/tilcdc/built-in.o
  AR      drivers/clocksource/built-in.o
  AR      drivers/gpu/drm/bridge/built-in.o
  CC      mm/slab_common.o
  CC      kernel/reboot.o
  CC      kernel/range.o
  CC      kernel/async.o
  AR      drivers/gpu/drm/omapdrm/dss/built-in.o
  CC      mm/compaction.o
  CC      kernel/smpboot.o
  AR      drivers/idle/built-in.o
  CC      drivers/hid/hid-generic.o
  AR      drivers/gpu/drm/omapdrm/built-in.o
  AR      drivers/i2c/algos/built-in.o
  CC      mm/vmacache.o
  CC      kernel/ucount.o
  AR      drivers/i2c/busses/built-in.o
  AR      drivers/gpu/drm/built-in.o
  CC      drivers/input/serio/serio.o
  AR      drivers/i2c/muxes/built-in.o
  CC      drivers/input/serio/serport.o
  CC      drivers/input/input.o
  CC      drivers/input/serio/i8042.o
  CC      drivers/input/serio/libps2.o
  CC      mm/swap_slots.o
  AR      drivers/i2c/built-in.o
  CC      lib/percpu-refcount.o
  CC      kernel/groups.o
  AR      kernel/livepatch/built-in.o
  CC      drivers/input/input-compat.o
  CC      drivers/hid/hid-a4tech.o
  CC      drivers/hid/hid-apple.o
  CC      drivers/hid/hid-cherry.o
  CC      drivers/hid/hid-belkin.o
  CC      kernel/irq/irqdesc.o
  CC      mm/list_lru.o
  CC      mm/interval_tree.o
  CC      fs/proc/consoles.o
  CC      mm/workingset.o
  CC      drivers/base/bus.o
  CC      mm/debug.o
  CC      kernel/power/qos.o
  CC      kernel/locking/mutex.o
  CC      kernel/locking/rwsem.o
  CC      kernel/locking/semaphore.o
  CC      kernel/locking/rtmutex.o
  CC      kernel/locking/percpu-rwsem.o
  CC      kernel/printk/printk.o
  CC      kernel/printk/printk_safe.o
  CC      kernel/rcu/update.o
  AR      drivers/iommu/built-in.o
  CC      block/blk-mq-tag.o
  CC      drivers/irqchip/irqchip.o
  CC      lib/percpu_ida.o
  CC      kernel/rcu/sync.o
  CC      lib/rhashtable.o
  CC      kernel/rcu/srcutiny.o
  CC      lib/reciprocal_div.o
  CC      kernel/sched/core.o
  CC      block/blk-stat.o
  CC      kernel/irq/handle.o
  CC      kernel/irq/manage.o
  CC      kernel/irq/spurious.o
  CC      kernel/time/time.o
  CC      lib/once.o
  CC      lib/refcount.o
  AR      drivers/hwmon/built-in.o
  CC      kernel/locking/rwsem-xadd.o
  CC      kernel/futex.o
  CC      lib/usercopy.o
  CC      lib/errseq.o
  CC      lib/string_helpers.o
  CC      lib/hexdump.o
  CC      kernel/dma.o
  CC      lib/kstrtox.o
  CC      drivers/hid/hid-chicony.o
  CC      kernel/up.o
  CC      kernel/kallsyms.o
  CC      kernel/utsname.o
  CC      drivers/input/input-mt.o
  CC      drivers/input/ff-core.o
  CC      kernel/pid_namespace.o
  CC      kernel/utsname_sysctl.o
  CC      kernel/seccomp.o
  CC      drivers/hid/hid-cypress.o
  CC      kernel/irq_work.o
  CC      mm/gup.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]
  CC      kernel/elfcore.o
  CC      fs/proc/cpuinfo.o
  CC      drivers/hid/hid-ezkey.o
  CC      kernel/rcu/tiny.o
  CC      fs/proc/devices.o
  CC      kernel/sched/clock.o
  CC      kernel/sched/loadavg.o
  CC      drivers/base/dd.o
  CC      kernel/sched/cputime.o
  CC      kernel/sched/idle_task.o
  AR      drivers/input/serio/built-in.o
  CC      kernel/sched/fair.o
  CC      drivers/hid/hid-kensington.o
  CC      drivers/hid/hid-ite.o
  CC      drivers/hid/hid-lg.o
  AR      drivers/lguest/built-in.o
  CC      kernel/time/timer.o
  AR      drivers/gpu/vga/built-in.o
  CC      drivers/macintosh/macio_asic.o
  CC      kernel/time/hrtimer.o
  AR      drivers/irqchip/built-in.o
  CC      kernel/memremap.o
  AR      drivers/gpu/built-in.o
  CC      kernel/membarrier.o
  CC      kernel/sched/wait.o
  CC      kernel/sched/deadline.o
  AR      drivers/mfd/built-in.o
  AR      drivers/mmc/built-in.o
  CC      kernel/sched/rt.o
  CC      kernel/sched/wait_bit.o
  CC      drivers/hid/hid-microsoft.o
  CC      kernel/irq/resend.o
  CC      drivers/hid/hid-monterey.o
  CC      fs/proc/interrupts.o
  CC      fs/proc/meminfo.o
  CC      fs/proc/loadavg.o
  CC      fs/proc/stat.o
  CC      drivers/input/keyboard/atkbd.o
  CC      fs/proc/uptime.o
  AR      drivers/misc/cb710/built-in.o
  AR      kernel/power/built-in.o
  CC      fs/proc/version.o
  CC      kernel/sched/swait.o
  AR      kernel/printk/built-in.o
  CC      mm/highmem.o
  CC      kernel/sched/completion.o
  AR      kernel/locking/built-in.o
  CC      drivers/input/mouse/psmouse-base.o
  CC      block/blk-mq-sysfs.o
  AR      drivers/misc/eeprom/built-in.o
  CC      kernel/sched/idle.o
  AR      drivers/media/firewire/built-in.o
  AR      drivers/nfc/built-in.o
  AR      kernel/rcu/built-in.o
  AR      drivers/net/phy/built-in.o
  AR      drivers/misc/lis3lv02d/built-in.o
  AR      drivers/media/i2c/soc_camera/built-in.o
  CC      block/blk-mq-cpumap.o
  AR      drivers/nvme/target/built-in.o
  AR      drivers/nvme/host/built-in.o
  AR      drivers/media/i2c/built-in.o
  CC      block/blk-mq-sched.o
  AR      drivers/net/built-in.o
  CC      kernel/irq/chip.o
  AR      drivers/power/built-in.o
  AR      drivers/platform/built-in.o
  AR      drivers/media/common/b2c2/built-in.o
  AR      drivers/pci/dwc/built-in.o
  AR      drivers/misc/mic/bus/built-in.o
  AR      drivers/nvme/built-in.o
  AR      drivers/hid/hid-logitech.o
  AR      drivers/ptp/built-in.o
  AR      drivers/misc/mic/built-in.o
  AR      drivers/pwm/built-in.o
  CC      drivers/base/syscore.o
  CC      drivers/input/mouse/synaptics.o
  CC      fs/proc/namespaces.o
  CC      fs/proc/softirqs.o
  AR      drivers/media/mmc/siano/built-in.o
  CC      fs/proc/self.o
  AR      drivers/media/common/v4l2-tpg/built-in.o
  AR      drivers/media/common/siano/built-in.o
  AR      drivers/media/common/saa7146/built-in.o
  CC      drivers/of/base.o
  CC      drivers/input/mouse/alps.o
  CC      drivers/input/mouse/focaltech.o
  CC      fs/proc/thread_self.o
  CC      drivers/usb/host/pci-quirks.o
  AR      drivers/media/mmc/built-in.o
  CC      drivers/input/mouse/byd.o
  CC      drivers/of/device.o
  AR      drivers/misc/ti-st/built-in.o
  AR      drivers/soc/renesas/built-in.o
  AR      drivers/soc/fsl/built-in.o
  AR      drivers/soc/bcm/built-in.o
  CC      fs/proc/proc_sysctl.o
  CC      drivers/of/property.o
  CC      kernel/time/timekeeping.o
  CC      drivers/of/platform.o
  CC      kernel/time/ntp.o
  CC      kernel/time/jiffies.o
  AR      drivers/media/common/built-in.o
  AR      drivers/misc/built-in.o
  CC      kernel/time/clocksource.o
  CC      drivers/of/fdt_address.o
  CC      drivers/of/fdt.o
  AR      drivers/soc/built-in.o
  AR      drivers/video/backlight/built-in.o
  CC      drivers/of/address.o
  CC      drivers/of/irq.o
  CC      drivers/macintosh/macio_sysfs.o
  CC      drivers/pci/access.o
  CC      block/ioctl.o
  CC      kernel/time/timer_list.o
  CC      lib/pci_iomap.o
  CC      drivers/tty/n_tty.o
  CC      kernel/time/timeconv.o
  CC      drivers/tty/tty_io.o
  CC      fs/proc/page.o
  CC      drivers/tty/tty_ioctl.o
  CC      fs/proc/kmsg.o
  CC      lib/iomap_copy.o
  CC      lib/devres.o
  CC      drivers/video/console/dummycon.o
  CC      kernel/irq/dummychip.o
  CC      drivers/of/of_pci.o
  CC      drivers/video/console/vgacon.o
  CC      kernel/irq/devres.o
  CC      mm/memory.o
  CC      mm/mincore.o
  CC      mm/mlock.o
  CC      kernel/irq/irqdomain.o
  AR      drivers/media/pci/b2c2/built-in.o
  CC      drivers/base/driver.o
  CC      drivers/base/class.o
  AR      drivers/media/pci/ddbridge/built-in.o
  AR      drivers/usb/host/built-in.o
  AR      drivers/media/pci/dm1105/built-in.o
  AR      drivers/media/pci/mantis/built-in.o
  CC      drivers/base/platform.o
  CC      drivers/usb/phy/of.o
  CC      drivers/base/cpu.o
  AR      drivers/macintosh/built-in.o
  AR      drivers/media/pci/netup_unidvb/built-in.o
  CC      drivers/base/init.o
  CC      drivers/base/firmware.o
  CC      drivers/input/mouse/logips2pp.o
  CC      drivers/base/map.o
  AR      drivers/media/pci/pluto2/built-in.o
  AR      drivers/media/pci/ngene/built-in.o
  CC      kernel/time/timecounter.o
  CC      drivers/input/mouse/trackpoint.o
  CC      kernel/time/alarmtimer.o
  AR      drivers/input/keyboard/built-in.o
  AR      drivers/video/fbdev/core/built-in.o
  CC      kernel/time/posix-timers.o
  AR      kernel/sched/built-in.o
  CC      drivers/pci/bus.o
  CC      drivers/of/of_pci_irq.o
  CC      kernel/time/posix-cpu-timers.o
  CC      drivers/of/of_reserved_mem.o
  AR      drivers/media/pci/pt1/built-in.o
  AR      drivers/media/pci/pt3/built-in.o
  CC      drivers/pci/probe.o
  CC      drivers/input/mouse/cypress_ps2.o
  CC      kernel/time/posix-clock.o
  AR      drivers/media/pci/saa7146/built-in.o
  CC      kernel/time/itimer.o
  CC      drivers/tty/tty_ldisc.o
  CC      drivers/tty/tty_buffer.o
  CC      mm/mmap.o
  CC      mm/mprotect.o
  AR      drivers/video/fbdev/omap2/omapfb/displays/built-in.o
  CC      lib/hweight.o
  CC      mm/mremap.o
  CC      lib/bitrev.o
  AR      drivers/media/pci/smipcie/built-in.o
  AR      drivers/video/fbdev/omap2/omapfb/dss/built-in.o
  CC      mm/msync.o
  HOSTCC  lib/gen_crc32table
  CC      kernel/irq/proc.o
  AR      drivers/usb/phy/built-in.o
  CC      drivers/base/devres.o
  CC      drivers/base/attribute_container.o
  CC      drivers/base/transport_class.o
  AR      drivers/usb/built-in.o
  AR      fs/proc/proc.o
  AR      drivers/media/pci/ttpci/built-in.o
  AR      drivers/video/fbdev/omap2/omapfb/built-in.o
  AR      fs/proc/built-in.o
  CC      drivers/pci/host-bridge.o
  CC      drivers/pci/remove.o
  CC      drivers/base/topology.o
  CC      drivers/pci/search.o
  CC      drivers/pci/pci.o
  AR      drivers/video/fbdev/omap2/built-in.o
  CC      drivers/pci/pci-driver.o
  AR      drivers/media/pci/built-in.o
  AR      fs/built-in.o
  CC      block/genhd.o
  AR      drivers/hid/hid.o
  CC      block/partition-generic.o
  CC      lib/syscall.o
  AR      drivers/video/fbdev/built-in.o
  CC      lib/atomic64.o
  CC      block/ioprio.o
  AR      drivers/hid/built-in.o
  CC      drivers/tty/tty_port.o
  CC      drivers/pci/pci-sysfs.o
  AR      drivers/input/input-core.o
  AR      drivers/of/built-in.o
  CC      drivers/base/container.o
  AR      drivers/video/console/built-in.o
  AR      drivers/video/built-in.o
  CC      mm/page_vma_mapped.o
  CC      drivers/base/property.o
  CC      drivers/base/cacheinfo.o
  CC      mm/pagewalk.o
  AR      drivers/base/power/built-in.o
  CC      drivers/base/dma-mapping.o
  AR      drivers/base/test/built-in.o
  CC      drivers/base/firmware_class.o
  CC      mm/pgtable-generic.o
  CC      drivers/pci/rom.o
  CC      kernel/time/clockevents.o
  CC      drivers/pci/setup-res.o
  CC      kernel/time/tick-common.o
  AR      drivers/media/spi/built-in.o
  CC      drivers/pci/irq.o
  CC      mm/rmap.o
  CC      lib/strncpy_from_user.o
  AR      drivers/media/platform/davinci/built-in.o
  AR      drivers/media/platform/blackfin/built-in.o
  AR      drivers/media/rc/keymaps/built-in.o
  AR      drivers/media/platform/omap/built-in.o
  AR      drivers/media/platform/stm32/built-in.o
  CC      lib/strnlen_user.o
  CC      lib/sbitmap.o
  CC      drivers/tty/tty_mutex.o
  CC      drivers/tty/tty_ldsem.o
  AR      drivers/media/rc/built-in.o
  AR      drivers/media/tuners/built-in.o
  CC      drivers/pci/vpd.o
  AR      drivers/media/platform/built-in.o
  AR      kernel/irq/built-in.o
  CC      mm/vmalloc.o
  CC      mm/process_vm_access.o
  CC      block/badblocks.o
  CC      mm/init-mm.o
  CC      mm/nobootmem.o
  CC      mm/fadvise.o
  CC      mm/madvise.o
  CC      mm/memblock.o
  CC      mm/page_io.o
  CC      drivers/tty/tty_baudrate.o
  CC      drivers/pci/setup-bus.o
  CC      mm/swap_state.o
  CC      mm/swapfile.o
  CC      lib/argv_split.o
  CC      block/partitions/check.o
  AR      drivers/media/usb/b2c2/built-in.o
  CC      lib/bug.o
  CC      drivers/tty/tty_jobctrl.o
  CC      drivers/pci/vc.o
  AR      drivers/media/usb/s2255/built-in.o
  AR      drivers/media/usb/dvb-usb/built-in.o
  AR      drivers/media/usb/dvb-usb-v2/built-in.o
  CC      drivers/pci/mmap.o
  CC      drivers/pci/setup-irq.o
  CC      drivers/tty/n_null.o
  CC      drivers/pci/proc.o
  CC      block/scsi_ioctl.o
  CC      block/bounce.o
  CC      block/bsg.o
  AR      drivers/media/usb/siano/built-in.o
  AR      drivers/media/usb/stkwebcam/built-in.o
  CC      mm/dmapool.o
  CC      drivers/pci/slot.o
  CC      drivers/tty/pty.o
  CC      block/deadline-iosched.o
  CC      mm/slub.o
  CC      block/noop-iosched.o
  CC      block/cfq-iosched.o
  CC      mm/migrate.o
  AR      drivers/input/mouse/psmouse.o
  CC      block/mq-deadline.o
  AR      drivers/input/mouse/built-in.o
  CC      lib/chacha20.o
  CC      block/kyber-iosched.o
  CC      block/blk-mq-pci.o
  AR      drivers/media/usb/ttusb-budget/built-in.o
  CC      block/partitions/mac.o
  AR      drivers/input/built-in.o
  AR      drivers/base/built-in.o
  CC      lib/cmdline.o
  CC      lib/ctype.o
  AR      drivers/tty/ipwireless/built-in.o
  CC      lib/dec_and_lock.o
  AR      drivers/media/usb/ttusb-dec/built-in.o
  AR      drivers/tty/serial/built-in.o
  CC      block/partitions/msdos.o
  CC      lib/decompress.o
  CC      drivers/pci/quirks.o
  CC      block/partitions/efi.o
  AR      drivers/media/usb/zr364xx/built-in.o
  CC      lib/dump_stack.o
  CC      lib/earlycpio.o
  CC      lib/extable.o
  CC      drivers/pci/syscall.o
  CC      lib/fdt.o
  CC      drivers/pci/of.o
  AR      drivers/media/usb/built-in.o
  AR      drivers/pci/switch/built-in.o
  CC      lib/fdt_ro.o
  CC      lib/fdt_empty_tree.o
  CC      lib/fdt_rw.o
  AR      drivers/pci/host/built-in.o
  CC      lib/fdt_strerror.o
  CC      lib/fdt_wip.o
  CC      lib/fdt_sw.o
  CC      lib/flex_proportions.o
  CC      lib/ioremap.o
  CC      lib/idr.o
  CC      lib/int_sqrt.o
  CC      lib/irq_regs.o
  CC      drivers/tty/vt/vt_ioctl.o
  CC      drivers/tty/vt/vc_screen.o
  CC      lib/is_single_threaded.o
  CC      drivers/tty/vt/selection.o
  CC      lib/klist.o
  CC      drivers/tty/vt/keyboard.o
  CC      lib/kobject.o
  AR      kernel/time/built-in.o
  AR      drivers/media/built-in.o
  CC      drivers/tty/vt/consolemap.o
  AR      kernel/built-in.o
  CC      lib/kobject_uevent.o
  CC      lib/nmi_backtrace.o
  CONMK   drivers/tty/vt/consolemap_deftbl.c
  CC      lib/nodemask.o
  CC      drivers/tty/vt/vt.o
  CC      lib/plist.o
  SHIPPED drivers/tty/vt/defkeymap.c
  CC      lib/radix-tree.o
  CC      lib/rbtree.o
  CC      lib/ratelimit.o
  CC      lib/seq_buf.o
  CC      lib/sha1.o
  CC      drivers/tty/vt/consolemap_deftbl.o
  CC      drivers/tty/vt/defkeymap.o
  CC      lib/siphash.o
  CC      lib/show_mem.o
  CC      lib/string.o
  CC      lib/timerqueue.o
  CC      lib/vsprintf.o
  CC      lib/win_minmax.o
  GEN     lib/crc32table.h
  CC      lib/crc32.o
  AR      block/partitions/built-in.o
  AR      drivers/pci/built-in.o
  AR      block/built-in.o
  AR      lib/lib.a
  EXPORTS lib/lib-ksyms.o
  AR      lib/built-in.o
  AR      mm/built-in.o
  AR      drivers/tty/vt/built-in.o
  AR      drivers/tty/built-in.o
  AR      drivers/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/crtsavres.o
  COPY    arch/powerpc/boot/inffast.h
  COPY    arch/powerpc/boot/zlib.h
  COPY    arch/powerpc/boot/inffixed.h
  BOOTAS  arch/powerpc/boot/crt0.o
  COPY    arch/powerpc/boot/inflate.h
  COPY    arch/powerpc/boot/zconf.h
  COPY    arch/powerpc/boot/zutil.h
  COPY    arch/powerpc/boot/inftrees.h
  COPY    arch/powerpc/boot/infutil.h
  COPY    arch/powerpc/boot/libfdt_internal.h
  BOOTCC  arch/powerpc/boot/oflib.o
  BOOTCC  arch/powerpc/boot/elf_util.o
  BOOTCC  arch/powerpc/boot/devtree.o
  BOOTCC  arch/powerpc/boot/ns16550.o
  BOOTCC  arch/powerpc/boot/mpc52xx-psc.o
  BOOTCC  arch/powerpc/boot/ofconsole.o
  BOOTCC  arch/powerpc/boot/cuboot.o
  COPY    arch/powerpc/boot/libfdt.h
  BOOTCC  arch/powerpc/boot/serial.o
  COPY    arch/powerpc/boot/fdt.h
  BOOTCC  arch/powerpc/boot/mpsc.o
  HOSTCC  arch/powerpc/boot/addnote
  HOSTCC  arch/powerpc/boot/hack-coff
  BOOTAS  arch/powerpc/boot/string.o
  BOOTCC  arch/powerpc/boot/uartlite.o
  HOSTCC  arch/powerpc/boot/mktree
  BOOTCC  arch/powerpc/boot/stdlib.o
  BOOTCC  arch/powerpc/boot/main.o
  BOOTCC  arch/powerpc/boot/simple_alloc.o
  BOOTAS  arch/powerpc/boot/div64.o
  BOOTCC  arch/powerpc/boot/stdio.o
  COPY    arch/powerpc/boot/inffast.c
  LDS     arch/powerpc/boot/zImage.lds
  COPY    arch/powerpc/boot/inflate.c
  COPY    arch/powerpc/boot/inftrees.c
  BOOTAS  arch/powerpc/boot/util.o
  COPY    arch/powerpc/boot/fdt_sw.c
  BOOTCC  arch/powerpc/boot/of.o
  COPY    arch/powerpc/boot/fdt_wip.c
  COPY    arch/powerpc/boot/fdt.c
  BOOTCC  arch/powerpc/boot/inflate.o
  COPY    arch/powerpc/boot/fdt_rw.c
  COPY    arch/powerpc/boot/fdt_strerror.c
  BOOTCC  arch/powerpc/boot/empty.o
  COPY    arch/powerpc/boot/fdt_ro.c
  BOOTCC  arch/powerpc/boot/libfdt-wrapper.o
  BOOTCC  arch/powerpc/boot/fdt_rw.o
  COPY    arch/powerpc/boot/decompress_inflate.c
  BOOTCC  arch/powerpc/boot/fdt_wip.o
  BOOTCC  arch/powerpc/boot/fdt_strerror.o
  BOOTCC  arch/powerpc/boot/fdt_ro.o
  BOOTCC  arch/powerpc/boot/decompress.o
  BOOTCC  arch/powerpc/boot/inffast.o
  BOOTCC  arch/powerpc/boot/opal.o
  BOOTCC  arch/powerpc/boot/epapr.o
  BOOTCC  arch/powerpc/boot/inftrees.o
  BOOTCC  arch/powerpc/boot/fdt.o
  BOOTCC  arch/powerpc/boot/fdt_sw.o
  BOOTAR  arch/powerpc/boot/wrapper.a
  WRAP    arch/powerpc/boot/zImage.chrp
  WRAP    arch/powerpc/boot/zImage.pmac
  WRAP    arch/powerpc/boot/zImage.coff
  WRAP    arch/powerpc/boot/zImage.miboot
make[1]: Leaving directory '/home/kisskb/slave/build/powerpc-next_corenet_basic_defconfig_powerpc'
Completed OK
# rm -rf /home/kisskb/slave/build/powerpc-next_corenet_basic_defconfig_powerpc
# Build took: 0:00:22.395687