# < git-fetch -f URL master:tmp/linus
# < git-rev-parse tmp/linus
Upstream revision is 85004cc367abc000aa36c0d0e270ab609a68b0cb
Head not built, building
# < git-reset --mixed
# git-branch -D linus
Deleted branch linus.
# git-checkout -f -b linus tmp/linus
Switched to a new branch "linus"
# < git-ls-files --others --modified
# git-ls-files --others --modified
# cp ebony_defconfig /home/michael/work/src/kisskbtest/kisskb3/backend/build/linus-ebony_defconfig/.config
# yes '' | make ARCH=powerpc O=/home/michael/work/src/kisskbtest/kisskb3/backend/build/linus-ebony_defconfig oldconfig > /dev/null
drivers/spi/Kconfig:156:warning: 'select' used by config symbol 'SPI_PXA2XX' refers to undefined symbol 'PXA_SSP'
.config:521:warning: trying to assign nonexistent symbol SHAPER
# make ARCH=powerpc O=/home/michael/work/src/kisskbtest/kisskb3/backend/build/linus-ebony_defconfig vmlinux
  GEN     /scratch/michael/kisskb-build/build/linus-ebony_defconfig/Makefile
scripts/kconfig/conf -s arch/powerpc/Kconfig
drivers/spi/Kconfig:156:warning: 'select' used by config symbol 'SPI_PXA2XX' refers to undefined symbol 'PXA_SSP'
  GEN     /scratch/michael/kisskb-build/build/linus-ebony_defconfig/Makefile
  CHK     include/linux/version.h
  CHK     include/linux/utsrelease.h
  UPD     include/linux/utsrelease.h
  Using /scratch/michael/kisskb-build/src as source for kernel
  HOSTCC  scripts/kallsyms
  CC      scripts/mod/empty.o
  HOSTCC  scripts/mod/mk_elfconfig
  CC      arch/powerpc/kernel/asm-offsets.s
  MKELF   scripts/mod/elfconfig.h
  HOSTCC  scripts/mod/file2alias.o
  HOSTCC  scripts/mod/modpost.o
  HOSTCC  scripts/mod/sumversion.o
  HOSTLD  scripts/mod/modpost
  GEN     include/asm-powerpc/asm-offsets.h
  CALL    /scratch/michael/kisskb-build/src/scripts/checksyscalls.sh
  CHK     include/linux/compile.h
  CC      init/main.o
  CC      init/do_mounts.o
  CC      init/do_mounts_rd.o
  CC      init/do_mounts_initrd.o
  CC      init/initramfs.o
  CC      init/calibrate.o
  HOSTCC  usr/gen_init_cpio
  UPD     include/linux/compile.h
  CC      init/version.o
  CC      arch/powerpc/kernel/semaphore.o
  CC      arch/powerpc/kernel/cputable.o
  CC      arch/powerpc/kernel/ptrace.o
  CC      arch/powerpc/kernel/syscalls.o
  CC      arch/powerpc/kernel/irq.o
  CC      arch/powerpc/kernel/align.o
  CC      arch/powerpc/kernel/signal_32.o
  CC      arch/powerpc/kernel/pmc.o
  CC      arch/powerpc/kernel/vdso.o
  CC      arch/powerpc/kernel/init_task.o
  CC      arch/powerpc/kernel/process.o
  AS      arch/powerpc/kernel/systbl.o
  CC      arch/powerpc/kernel/idle.o
  CC      arch/powerpc/kernel/signal.o
  CC      arch/powerpc/kernel/of_device.o
  CC      arch/powerpc/kernel/of_platform.o
  CC      arch/powerpc/kernel/prom_parse.o
  CC      arch/powerpc/kernel/module_32.o
  AS      arch/powerpc/kernel/cpu_setup_44x.o
  CC      arch/powerpc/kernel/time.o
  CC      arch/powerpc/kernel/prom.o
  CC      arch/powerpc/kernel/traps.o
  CC      arch/powerpc/kernel/setup-common.o
  CC      arch/powerpc/kernel/udbg.o
  AS      arch/powerpc/kernel/misc.o
  CC      arch/powerpc/mm/fault.o
  CC      arch/powerpc/mm/mem.o
  CC      arch/powerpc/kernel/io.o
  CC      arch/powerpc/mm/lmb.o
  CC      arch/powerpc/mm/init_32.o
  CC      arch/powerpc/mm/pgtable_32.o
  AS      arch/powerpc/kernel/misc_32.o
  AS      arch/powerpc/kernel/entry_32.o
  CC      arch/powerpc/kernel/setup_32.o
  CC      arch/powerpc/kernel/ppc_ksyms.o
  CC      arch/powerpc/mm/mmu_context_32.o
  CC      arch/powerpc/kernel/legacy_serial.o
  CC      arch/powerpc/kernel/udbg_16550.o
  LDS     arch/powerpc/kernel/vdso32/vdso32.lds
  CC      arch/powerpc/kernel/pci_32.o
  CC      arch/powerpc/mm/44x_mmu.o
  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/cacheflush.o
  VDSO32A arch/powerpc/kernel/vdso32/note.o
  CC      arch/powerpc/kernel/pci-common.o
  CC      arch/powerpc/kernel/iomap.o
  AS      arch/powerpc/kernel/head_44x.o
  LDS     arch/powerpc/kernel/vmlinux.lds
  AS      arch/powerpc/lib/string.o
  CC      arch/powerpc/lib/alloc.o
  AS      arch/powerpc/lib/checksum_32.o
  AS      arch/powerpc/lib/div64.o
  AS      arch/powerpc/lib/copy_32.o
  CC      arch/powerpc/lib/dma-noncoherent.o
  GEN     usr/initramfs_data.cpio.gz
  VDSO32L arch/powerpc/kernel/vdso32/vdso32.so.dbg
  AS      usr/initramfs_data.o
  OBJCOPY arch/powerpc/kernel/vdso32/vdso32.so
  LD      arch/powerpc/mm/built-in.o
  AS      arch/powerpc/kernel/vdso32/vdso32_wrapper.o
  LD      usr/built-in.o
  AS      arch/powerpc/sysdev/dcr-low.o
  CC      arch/powerpc/sysdev/indirect_pci.o
  CC      arch/powerpc/sysdev/uic.o
  CC      arch/powerpc/sysdev/dcr.o
  LD      arch/powerpc/kernel/vdso32/built-in.o
  LD      arch/powerpc/lib/built-in.o
  AS      arch/powerpc/platforms/44x/misc_44x.o
  CC      arch/powerpc/platforms/44x/ebony.o
  LD      arch/powerpc/kernel/built-in.o
  CC      arch/powerpc/math-emu/math.o
  CC      arch/powerpc/math-emu/fmr.o
  CC      arch/powerpc/math-emu/lfd.o
  CC      arch/powerpc/math-emu/stfd.o
  CC      arch/powerpc/math-emu/fabs.o
  CC      arch/powerpc/math-emu/fadd.o
  CC      arch/powerpc/math-emu/fadds.o
  CC      arch/powerpc/math-emu/fcmpo.o
  CC      arch/powerpc/math-emu/fcmpu.o
  CC      arch/powerpc/math-emu/fctiw.o
  CC      arch/powerpc/math-emu/fctiwz.o
  CC      arch/powerpc/math-emu/fdiv.o
  CC      arch/powerpc/math-emu/fdivs.o
  CC      arch/powerpc/math-emu/fmadd.o
  CC      arch/powerpc/math-emu/fmsub.o
  CC      arch/powerpc/math-emu/fmadds.o
  CC      arch/powerpc/math-emu/fmsubs.o
  CC      arch/powerpc/math-emu/fmul.o
  CC      arch/powerpc/math-emu/fmuls.o
  CC      arch/powerpc/math-emu/fnabs.o
  CC      kernel/sched.o
  CC      kernel/fork.o
  CC      arch/powerpc/math-emu/fneg.o
  CC      arch/powerpc/math-emu/types.o
  CC      arch/powerpc/math-emu/fnmadd.o
  LD      arch/powerpc/sysdev/built-in.o
  CC      arch/powerpc/math-emu/fnmadds.o
  LD      init/mounts.o
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fadds.c: In function 'fadds':
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fadds.c:32: warning: right shift count is negative
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fadds.c:32: warning: left shift count >= width of type
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fadds.c:14: warning: 'R_e' may be used uninitialized in this function
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fadds.c:14: warning: 'R_f0' may be used uninitialized in this function
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fadds.c:14: warning: 'R_f1' may be used uninitialized in this function
  CC      arch/powerpc/math-emu/fnmsub.o
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fadd.c: In function 'fadd':
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fadd.c:31: warning: right shift count is negative
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fadd.c:31: warning: left shift count >= width of type
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fadd.c:13: warning: 'R_e' may be used uninitialized in this function
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fadd.c:13: warning: 'R_f0' may be used uninitialized in this function
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fadd.c:13: warning: 'R_f1' may be used uninitialized in this function
  CC      arch/powerpc/math-emu/fnmsubs.o
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fctiw.c: In function 'fctiw':
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fctiw.c:15: warning: left shift count >= width of type
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fctiw.c:15: warning: left shift count >= width of type
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fctiw.c:12: warning: 'r' may be used uninitialized in this function
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fctiwz.c: In function 'fctiwz':
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fctiwz.c:20: warning: left shift count >= width of type
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fctiwz.c:20: warning: left shift count >= width of type
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fctiwz.c:13: warning: 'r' may be used uninitialized in this function
  CC      arch/powerpc/math-emu/fres.o
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fmsubs.c: In function 'fmsubs':
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fmsubs.c:37: warning: right shift count is negative
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fmsubs.c:37: warning: left shift count >= width of type
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fmsubs.c:45: warning: right shift count is negative
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fmsubs.c:45: warning: left shift count >= width of type
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fmsubs.c:16: warning: 'T_e' may be used uninitialized in this function
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fmsubs.c:12: warning: 'R_e' may be used uninitialized in this function
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fmsubs.c:12: warning: 'R_f0' may be used uninitialized in this function
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fmsubs.c:12: warning: 'R_f1' may be used uninitialized in this function
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fmadd.c: In function 'fmadd':
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fmadd.c:36: warning: right shift count is negative
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fmadd.c:36: warning: left shift count >= width of type
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fmadd.c:41: warning: right shift count is negative
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fmadd.c:41: warning: left shift count >= width of type
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fmadd.c:15: warning: 'T_e' may be used uninitialized in this function
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fmadd.c:11: warning: 'R_e' may be used uninitialized in this function
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fmadd.c:11: warning: 'R_f0' may be used uninitialized in this function
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fmadd.c:11: warning: 'R_f1' may be used uninitialized in this function
  LD      init/built-in.o
  CC      kernel/exec_domain.o
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fmsub.c: In function 'fmsub':
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fmsub.c:36: warning: right shift count is negative
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fmsub.c:36: warning: left shift count >= width of type
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fmsub.c:44: warning: right shift count is negative
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fmsub.c:44: warning: left shift count >= width of type
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fmsub.c:15: warning: 'T_e' may be used uninitialized in this function
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fmsub.c:11: warning: 'R_e' may be used uninitialized in this function
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fmsub.c:11: warning: 'R_f0' may be used uninitialized in this function
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fmsub.c:11: warning: 'R_f1' may be used uninitialized in this function
  CC      kernel/panic.o
  LD      arch/powerpc/platforms/44x/built-in.o
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fdiv.c: In function 'fdiv':
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fdiv.c:46: warning: left shift count is negative
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fdiv.c:13: warning: 'R_f0' may be used uninitialized in this function
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fdiv.c:13: warning: 'R_f1' may be used uninitialized in this function
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fdiv.c:13: warning: 'R_e' may be used uninitialized in this function
  CC      kernel/profile.o
  CC      kernel/exit.o
  CC      kernel/printk.o
  CC      kernel/itimer.o
  CC      arch/powerpc/math-emu/frsp.o
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fmadds.c: In function 'fmadds':
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fmadds.c:37: warning: right shift count is negative
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fmadds.c:37: warning: left shift count >= width of type
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fmadds.c:42: warning: right shift count is negative
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fmadds.c:42: warning: left shift count >= width of type
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fmadds.c:16: warning: 'T_e' may be used uninitialized in this function
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fmadds.c:12: warning: 'R_e' may be used uninitialized in this function
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fmadds.c:12: warning: 'R_f0' may be used uninitialized in this function
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fmadds.c:12: warning: 'R_f1' may be used uninitialized in this function
  LD      arch/powerpc/platforms/built-in.o
  CC      arch/powerpc/math-emu/frsqrte.o
  CC      kernel/softirq.o
  CC      kernel/time.o
  CC      kernel/resource.o
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fmuls.c: In function 'fmuls':
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fmuls.c:35: warning: right shift count is negative
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fmuls.c:35: warning: left shift count >= width of type
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fmuls.c:14: warning: 'R_e' may be used uninitialized in this function
  CC      mm/bootmem.o
  CC      kernel/sysctl.o
  CC      kernel/capability.o
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fnmsub.c: In function 'fnmsub':
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fnmsub.c:36: warning: right shift count is negative
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fnmsub.c:36: warning: left shift count >= width of type
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fnmsub.c:44: warning: right shift count is negative
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fnmsub.c:44: warning: left shift count >= width of type
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fnmsub.c:15: warning: 'T_e' may be used uninitialized in this function
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fnmsub.c:11: warning: 'R_e' may be used uninitialized in this function
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fnmsub.c:11: warning: 'R_f0' may be used uninitialized in this function
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fnmsub.c:11: warning: 'R_f1' may be used uninitialized in this function
  CC      kernel/ptrace.o
  CC      mm/filemap.o
  CC      arch/powerpc/math-emu/fsel.o
  CC      mm/mempool.o
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fmul.c: In function 'fmul':
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fmul.c:34: warning: right shift count is negative
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fmul.c:34: warning: left shift count >= width of type
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fmul.c:13: warning: 'R_e' may be used uninitialized in this function
  CC      arch/powerpc/math-emu/lfs.o
  CC      mm/oom_kill.o
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fnmadd.c: In function 'fnmadd':
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fnmadd.c:36: warning: right shift count is negative
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fnmadd.c:36: warning: left shift count >= width of type
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fnmadd.c:41: warning: right shift count is negative
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fnmadd.c:41: warning: left shift count >= width of type
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fnmadd.c:15: warning: 'T_e' may be used uninitialized in this function
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fnmadd.c:11: warning: 'R_e' may be used uninitialized in this function
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fnmadd.c:11: warning: 'R_f0' may be used uninitialized in this function
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fnmadd.c:11: warning: 'R_f1' may be used uninitialized in this function
  CC      mm/fadvise.o
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fnmsubs.c: In function 'fnmsubs':
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fnmsubs.c:37: warning: right shift count is negative
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fnmsubs.c:37: warning: left shift count >= width of type
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fnmsubs.c:45: warning: right shift count is negative
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fnmsubs.c:45: warning: left shift count >= width of type
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fnmsubs.c:16: warning: 'T_e' may be used uninitialized in this function
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fnmsubs.c:12: warning: 'R_e' may be used uninitialized in this function
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fnmsubs.c:12: warning: 'R_f0' may be used uninitialized in this function
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fnmsubs.c:12: warning: 'R_f1' may be used uninitialized in this function
  CC      arch/powerpc/math-emu/fsqrt.o
  CC      arch/powerpc/math-emu/fsqrts.o
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fdivs.c: In function 'fdivs':
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fdivs.c:48: warning: left shift count is negative
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fdivs.c:14: warning: 'R_f0' may be used uninitialized in this function
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fdivs.c:14: warning: 'R_f1' may be used uninitialized in this function
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fdivs.c:14: warning: 'R_e' may be used uninitialized in this function
  CC      mm/page-writeback.o
  CC      arch/powerpc/math-emu/fsub.o
  CC      mm/page_alloc.o
  CC      mm/pdflush.o
  CC      arch/powerpc/math-emu/fsubs.o
  CC      mm/readahead.o
  CC      arch/powerpc/math-emu/mcrfs.o
  CC      mm/swap.o
  CC      mm/truncate.o
  CC      mm/vmscan.o
  CC      mm/prio_tree.o
  CC      arch/powerpc/math-emu/mffs.o
  CC      mm/util.o
  CC      mm/mmzone.o
  CC      arch/powerpc/math-emu/mtfsb0.o
  CC      mm/vmstat.o
  CC      mm/backing-dev.o
  CC      mm/page_isolation.o
  CC      mm/fremap.o
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fnmadds.c: In function 'fnmadds':
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fnmadds.c:37: warning: right shift count is negative
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fnmadds.c:37: warning: left shift count >= width of type
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fnmadds.c:42: warning: right shift count is negative
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fnmadds.c:42: warning: left shift count >= width of type
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fnmadds.c:16: warning: 'T_e' may be used uninitialized in this function
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fnmadds.c:12: warning: 'R_e' may be used uninitialized in this function
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fnmadds.c:12: warning: 'R_f0' may be used uninitialized in this function
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fnmadds.c:12: warning: 'R_f1' may be used uninitialized in this function
  CC      mm/highmem.o
  CC      arch/powerpc/math-emu/mtfsb1.o
  CC      mm/madvise.o
  CC      kernel/timer.o
  CC      arch/powerpc/math-emu/mtfsf.o
  CC      kernel/user.o
  CC      arch/powerpc/math-emu/mtfsfi.o
  CC      arch/powerpc/math-emu/stfiwx.o
  CC      arch/powerpc/math-emu/stfs.o
  CC      kernel/user_namespace.o
  CC      arch/powerpc/math-emu/udivmodti4.o
  CC      kernel/signal.o
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/lfs.c: In function 'lfs':
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/lfs.c:30: warning: left shift count is negative
  CC      mm/memory.o
  CC      mm/mincore.o
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fsqrt.c: In function 'fsqrt':
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fsqrt.c:30: warning: left shift count is negative
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fsqrt.c:30: warning: left shift count is negative
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fsqrt.c:30: warning: left shift count is negative
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fsqrt.c:30: warning: left shift count is negative
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fsqrt.c:30: warning: right shift count is negative
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fsqrt.c:12: warning: 'R_f1' may be used uninitialized in this function
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fsqrt.c:12: warning: 'R_f0' may be used uninitialized in this function
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fsqrt.c:12: warning: 'R_e' may be used uninitialized in this function
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fsqrt.c:12: warning: 'R_c' may be used uninitialized in this function
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fsqrt.c:12: warning: 'R_s' may be used uninitialized in this function
  CC      mm/mlock.o
  CC      mm/mmap.o
  CC      mm/mprotect.o
  CC      kernel/sys.o
  CC      mm/mremap.o
  CC      mm/msync.o
  CC      mm/rmap.o
  CC      mm/vmalloc.o
  CC      mm/bounce.o
  CC      kernel/workqueue.o
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fsubs.c: In function 'fsubs':
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fsubs.c:35: warning: right shift count is negative
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fsubs.c:35: warning: left shift count >= width of type
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fsubs.c:14: warning: 'R_e' may be used uninitialized in this function
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fsubs.c:14: warning: 'R_f0' may be used uninitialized in this function
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fsubs.c:14: warning: 'R_f1' may be used uninitialized in this function
  CC      mm/page_io.o
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fsqrts.c: In function 'fsqrts':
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fsqrts.c:31: warning: left shift count is negative
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fsqrts.c:31: warning: left shift count is negative
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fsqrts.c:31: warning: left shift count is negative
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fsqrts.c:31: warning: left shift count is negative
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fsqrts.c:31: warning: right shift count is negative
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fsqrts.c:13: warning: 'R_f1' may be used uninitialized in this function
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fsqrts.c:13: warning: 'R_f0' may be used uninitialized in this function
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fsqrts.c:13: warning: 'R_e' may be used uninitialized in this function
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fsqrts.c:13: warning: 'R_c' may be used uninitialized in this function
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fsqrts.c:13: warning: 'R_s' may be used uninitialized in this function
  CC      kernel/kmod.o
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/types.c: In function 'fp_unpack_d':
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/types.c:13: warning: left shift count is negative
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/types.c: In function 'fp_pack_d':
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/types.c:28: warning: right shift count is negative
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/types.c:28: warning: right shift count is negative
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/types.c:28: warning: left shift count is negative
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/types.c:28: warning: right shift count is negative
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/types.c: In function 'fp_pack_ds':
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/types.c:41: warning: right shift count is negative
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/types.c:41: warning: left shift count >= width of type
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/types.c:45: warning: left shift count is negative
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/types.c:46: warning: right shift count is negative
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/types.c:46: warning: right shift count is negative
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/types.c:46: warning: left shift count is negative
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/types.c:46: warning: right shift count is negative
  CC      mm/swap_state.o
  CC      mm/swapfile.o
  CC      mm/thrash.o
  CC      mm/shmem.o
  CC      mm/slub.o
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fsub.c: In function 'fsub':
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fsub.c:34: warning: right shift count is negative
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fsub.c:34: warning: left shift count >= width of type
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fsub.c:13: warning: 'R_e' may be used uninitialized in this function
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fsub.c:13: warning: 'R_f0' may be used uninitialized in this function
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/fsub.c:13: warning: 'R_f1' may be used uninitialized in this function
  CC      kernel/pid.o
  CC      kernel/rcupdate.o
  CC      fs/open.o
  CC      fs/read_write.o
  CC      fs/file_table.o
  CC      fs/super.o
  CC      kernel/extable.o
  CC      kernel/params.o
  CC      fs/char_dev.o
  CC      kernel/posix-timers.o
  CC      fs/stat.o
  CC      kernel/kthread.o
  CC      fs/exec.o
  CC      kernel/wait.o
  CC      kernel/kfifo.o
  CC      fs/pipe.o
  CC      fs/namei.o
  CC      fs/fcntl.o
  CC      kernel/sys_ni.o
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/stfs.c: In function 'stfs':
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/stfs.c:27: warning: right shift count is negative
/scratch/michael/kisskb-build/src/arch/powerpc/math-emu/stfs.c:27: warning: left shift count >= width of type
  CC      fs/ioctl.o
  CC      fs/readdir.o
  CC      fs/select.o
  CC      fs/fifo.o
  CC      fs/locks.o
  CC      fs/dcache.o
  CC      fs/inode.o
  CC      fs/attr.o
  CC      fs/file.o
  CC      fs/bad_inode.o
  CC      fs/filesystems.o
  CC      fs/namespace.o
  CC      fs/aio.o
  CC      fs/seq_file.o
  CC      fs/xattr.o
  CC      fs/libfs.o
  CC      fs/fs-writeback.o
  CC      fs/pnode.o
  CC      fs/drop_caches.o
  CC      kernel/posix-cpu-timers.o
  CC      kernel/mutex.o
  CC      kernel/hrtimer.o
  CC      kernel/rwsem.o
  CC      kernel/latency.o
  CC      kernel/nsproxy.o
  CC      kernel/utsname.o
  CC      kernel/notifier.o
  CC      kernel/srcu.o
  CC      kernel/sysctl_check.o
  LD      arch/powerpc/math-emu/built-in.o
  CC      kernel/time/timekeeping.o
  CC      kernel/futex.o
  CC      kernel/module.o
  CC      kernel/irq/manage.o
  CC      kernel/irq/handle.o
  CC      kernel/irq/spurious.o
  CC      kernel/rtmutex.o
  CC      kernel/irq/resend.o
  CC      kernel/irq/chip.o
  CC      kernel/kallsyms.o
  CC      kernel/irq/devres.o
  CC      kernel/ksysfs.o
  CC      kernel/irq/proc.o
  CC      kernel/softlockup.o
  CC      kernel/time/ntp.o
  CC      fs/splice.o
  CC      kernel/seccomp.o
  CC      kernel/rcuclassic.o
  CC      kernel/utsname_sysctl.o
  CC      ipc/util.o
  CC      ipc/msgutil.o
  CC      fs/sync.o
  CC      fs/utimes.o
  CC      fs/stack.o
  CC      ipc/msg.o
  CC      fs/buffer.o
  CC      fs/bio.o
  CC      fs/block_dev.o
  CC      ipc/shm.o
  CC      ipc/sem.o
  CC      kernel/time/jiffies.o
  CC      ipc/ipc_sysctl.o
  CC      kernel/time/clocksource.o
  CC      kernel/time/timer_list.o
  CC      ipc/mqueue.o
  CC      fs/direct-io.o
  CC      fs/mpage.o
  CC      kernel/time/clockevents.o
  CC      fs/ioprio.o
  CC      kernel/time/tick-common.o
  CC      fs/inotify.o
  LD      mm/built-in.o
  CC      fs/inotify_user.o
  CC      fs/eventpoll.o
  CC      fs/anon_inodes.o
  CC      fs/signalfd.o
  CC      fs/eventfd.o
  CC      fs/binfmt_script.o
  CC      fs/binfmt_elf.o
  CC      fs/dnotify.o
  CC      fs/debugfs/inode.o
  CC      fs/debugfs/file.o
  LD      fs/nfs_common/built-in.o
  CC      fs/devpts/inode.o
  CC      fs/sysfs/inode.o
  CC      fs/ramfs/inode.o
  CC      fs/sysfs/file.o
  CC      fs/sysfs/dir.o
  CC      fs/sysfs/symlink.o
  CC      fs/ramfs/file-mmu.o
  CC      fs/sysfs/mount.o
  CC      fs/sysfs/bin.o
  CC      fs/sysfs/group.o
  CC      fs/cramfs/inode.o
  CC      fs/cramfs/uncompress.o
  CC      fs/proc/mmu.o
  CC      fs/ext2/balloc.o
  CC      fs/proc/task_mmu.o
  CC      fs/ext2/dir.o
  CC      fs/proc/inode.o
  CC      fs/proc/root.o
  CC      fs/proc/base.o
  CC      fs/ext2/file.o
  CC      fs/proc/generic.o
  CC      fs/ext2/fsync.o
  CC      fs/proc/array.o
  CC      fs/proc/proc_tty.o
  CC      fs/ext2/ialloc.o
  CC      security/commoncap.o
  CC      fs/proc/proc_misc.o
  CC      fs/ext2/inode.o
  CC      fs/proc/proc_sysctl.o
  CC      fs/proc/proc_net.o
  CC      fs/ext2/ioctl.o
  CC      fs/proc/kcore.o
  CC      fs/ext2/namei.o
  CC      fs/proc/proc_devtree.o
  CC      fs/proc/kmsg.o
  CC      fs/ext2/super.o
  CC      fs/ext2/symlink.o
  CC      fs/nfs/client.o
  CC      fs/nfs/dir.o
  CC      fs/nfs/file.o
  CC      fs/nfs/getroot.o
  CC      fs/nfs/inode.o
  CC      fs/nfs/super.o
  CC      fs/nfs/nfs2xdr.o
  CC      fs/nfs/pagelist.o
  CC      fs/nfs/proc.o
  CC      fs/nfs/read.o
  CC      fs/nfs/symlink.o
  CC      fs/nfs/unlink.o
  CC      fs/nfs/write.o
  CC      fs/nfs/namespace.o
  CC      fs/nfs/mount_clnt.o
  CC      fs/nfs/nfsroot.o
  CC      fs/lockd/clntlock.o
  CC      fs/lockd/clntproc.o
  CC      fs/lockd/host.o
  CC      fs/lockd/svc.o
  CC      fs/lockd/svclock.o
  CC      fs/lockd/svcshare.o
  CC      fs/lockd/svcproc.o
  CC      fs/lockd/svcsubs.o
  CC      fs/nfs/nfs3proc.o
  CC      fs/nfs/nfs3xdr.o
  CC      fs/nfs/sysctl.o
  CC      fs/lockd/mon.o
  CC      fs/lockd/xdr.o
  CC      fs/lockd/xdr4.o
  CC      fs/lockd/svc4proc.o
  LD      fs/devpts/devpts.o
  LD      fs/ramfs/ramfs.o
  LD      fs/debugfs/debugfs.o
/scratch/michael/kisskb-build/src/kernel/time/ntp.c: In function 'do_adjtimex':
/scratch/michael/kisskb-build/src/kernel/time/ntp.c:352: warning: comparison of distinct pointer types lacks a cast
/scratch/michael/kisskb-build/src/kernel/time/ntp.c:355: warning: comparison of distinct pointer types lacks a cast
  LD      kernel/time/built-in.o
  LD      fs/sysfs/built-in.o
  LD      fs/cramfs/cramfs.o
  LD      security/built-in.o
  CC      crypto/api.o
  CC      crypto/cipher.o
  CC      crypto/digest.o
  CC      crypto/compress.o
  CC      crypto/algapi.o
  CC      crypto/scatterwalk.o
  CC      crypto/proc.o
  CC      crypto/ablkcipher.o
  CC      crypto/blkcipher.o
  CC      crypto/chainiv.o
  LD      fs/proc/proc.o
  CC      crypto/eseqiv.o
  CC      crypto/cryptomgr.o
  CC      crypto/md5.o
  CC      crypto/ecb.o
  CC      crypto/cbc.o
  CC      crypto/pcbc.o
  CC      crypto/des_generic.o
  LD      fs/ext2/ext2.o
  LD      kernel/irq/built-in.o
  LD      ipc/built-in.o
  LD      fs/devpts/built-in.o
  LD      fs/ramfs/built-in.o
  LD      fs/debugfs/built-in.o
  LD      fs/cramfs/built-in.o
  CC      block/elevator.o
  CC      block/blk-core.o
  CC      block/blk-tag.o
  CC      block/blk-sysfs.o
  CC      block/blk-barrier.o
  CC      block/blk-settings.o
  CC      block/blk-ioc.o
  CC      block/blk-map.o
  CC      block/blk-exec.o
  CC      block/blk-merge.o
  CC      block/ioctl.o
  CC      block/genhd.o
  CC      block/scsi_ioctl.o
  CC      block/noop-iosched.o
  CC      block/as-iosched.o
  CC      block/deadline-iosched.o
  CC      block/cfq-iosched.o
  CC      net/ipv4/fib_hash.o
  LD      drivers/serial/built-in.o
  LD      fs/jffs2/jffs2.o
/scratch/michael/kisskb-build/src/drivers/pci/search.c: In function 'pci_find_slot':
/scratch/michael/kisskb-build/src/drivers/pci/search.c:135: warning: 'pci_find_device' is deprecated (declared at /scratch/michael/kisskb-build/src/include/linux/pci.h:492)
/scratch/michael/kisskb-build/src/drivers/pci/search.c: At top level:
/scratch/michael/kisskb-build/src/drivers/pci/search.c:478: warning: 'pci_find_device' is deprecated (declared at /scratch/michael/kisskb-build/src/drivers/pci/search.c:283)
/scratch/michael/kisskb-build/src/drivers/pci/search.c:478: warning: 'pci_find_device' is deprecated (declared at /scratch/michael/kisskb-build/src/drivers/pci/search.c:283)
/scratch/michael/kisskb-build/src/drivers/pci/search.c:479: warning: 'pci_find_slot' is deprecated (declared at /scratch/michael/kisskb-build/src/drivers/pci/search.c:132)
/scratch/michael/kisskb-build/src/drivers/pci/search.c:479: warning: 'pci_find_slot' is deprecated (declared at /scratch/michael/kisskb-build/src/drivers/pci/search.c:132)
  CC      drivers/video/fb_notify.o
  LD      drivers/video/backlight/built-in.o
  LD      drivers/video/display/built-in.o
  LD      block/built-in.o
  CC      drivers/usb/host/pci-quirks.o
  LD      drivers/base/built-in.o
  LD      drivers/net/ibm_newemac/ibm_newemac.o
  LD      drivers/mtd/maps/built-in.o
  LD      net/sched/built-in.o
  LD      drivers/pci/built-in.o
  LD      drivers/mtd/chips/built-in.o
  LD      net/netlink/built-in.o
  LD      drivers/connector/built-in.o
  GEN     lib/crc32table.h
  CC      lib/crc32.o
  LD      drivers/crypto/built-in.o
  LD      net/core/built-in.o
  LD      lib/zlib_deflate/built-in.o
  LD      fs/jffs2/built-in.o
  LD      drivers/net/ibm_newemac/built-in.o
  CC      net/unix/af_unix.o
  LD      net/wireless/built-in.o
  LD      drivers/net/built-in.o
  CC      net/unix/garbage.o
  LD      fs/built-in.o
  LD      drivers/mtd/built-in.o
  LD      lib/zlib_inflate/zlib_inflate.o
  CC      net/unix/sysctl_net_unix.o
  AR      lib/lib.a
  CC      net/ethernet/eth.o
  LD      drivers/usb/host/built-in.o
  LD      drivers/usb/built-in.o
  LD      net/ipv4/built-in.o
  LD      lib/built-in.o
  LD      net/unix/built-in.o
  LD      drivers/built-in.o
  CC      net/packet/af_packet.o
  LD      net/packet/built-in.o
  LD      net/sunrpc/sunrpc.o
  LD      net/sunrpc/built-in.o
  LD      net/built-in.o
  LD      vmlinux.o
  GEN     .version
  CHK     include/linux/compile.h
  MODPOST vmlinux.o
  UPD     include/linux/compile.h
  CC      init/version.o
WARNING: vmlinux.o(.devinit.text+0x2fdc): Section mismatch in reference from the function emac_probe() to the function .devexit.text:zmii_detach()
WARNING: vmlinux.o(.devinit.text+0x2fe8): Section mismatch in reference from the function emac_probe() to the function .devexit.text:mal_unregister_commac()
WARNING: vmlinux.o(.meminit.text+0xad4): Section mismatch in reference from the function free_area_init_node() to the function .init.text:__alloc_bootmem_node()
WARNING: vmlinux.o(.exit.text+0x65a): Section mismatch in reference from the function of_platform_serial_exit() to the variable .devinit.data:of_platform_serial_driver
WARNING: vmlinux.o(.exit.text+0x65e): Section mismatch in reference from the function of_platform_serial_exit() to the variable .devinit.data:of_platform_serial_driver
  LD      init/built-in.o
  LD      .tmp_vmlinux1
WARNING: vmlinux.o(__ksymtab+0x25f0): Section mismatch in reference from the variable __ksymtab_pci_do_scan_bus to the function .devinit.text:pci_do_scan_bus()
WARNING: vmlinux.o(.data+0x16a78): Section mismatch in reference from the variable emac_of_bus_notifier to the function .devinit.text:emac_of_bus_notify()
modpost: Found 7 section mismatch(es).
To see additional details select "Enable full Section mismatch analysis"
in the Kernel Hacking menu (CONFIG_SECTION_MISMATCH).
  KSYM    .tmp_kallsyms1.S
  AS      .tmp_kallsyms1.o
  LD      .tmp_vmlinux2
  KSYM    .tmp_kallsyms2.S
  AS      .tmp_kallsyms2.o
  LD      .tmp_vmlinux3
  KSYM    .tmp_kallsyms3.S
  AS      .tmp_kallsyms3.o
  LD      vmlinux
  SYSMAP  System.map
  SYSMAP  .tmp_System.map
Completed OK
# make ARCH=powerpc O=/home/michael/work/src/kisskbtest/kisskb3/backend/build/linus-ebony_defconfig clean
  CLEAN   /scratch/michael/kisskb-build/src
  CLEAN   arch/powerpc/kernel/vdso32
  CLEAN   init
  CLEAN   usr
  CLEAN   lib
  CLEAN   .tmp_versions
  CLEAN   .tmp_gas_check vmlinux System.map .tmp_kallsyms1.S .tmp_kallsyms1.o .tmp_kallsyms2.S .tmp_kallsyms2.o .tmp_kallsyms3.S .tmp_kallsyms3.o .tmp_vmlinux1 .tmp_vmlinux2 .tmp_vmlinux3 .tmp_System.map