# < git ls-remote /scratch/git/sfr/linux-next refs/heads/master
# < git rev-parse tmp/linux-next
remote == local, skipping fetch
# < git rev-parse tmp/linux-next
Upstream revision is fca5ab0b1431211834dcab2777e1c78e2fc1de78
Head not built, building
# < git reset --mixed
# git branch -D linux-next
Deleted branch linux-next (was fca5ab0).
# git checkout -q -f -b linux-next tmp/linux-next
# < git ls-files --others --modified
# git ls-files --others --modified
cmd.log
# < /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=sh O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linux-next_shx3_defconfig_sh4 CROSS_COMPILE=/opt/crosstool/gcc-4.3.2-nolibc/bin/sh4-linux-  -f kisskb-version.mk
makewrap: Added distcc to CROSS_COMPILE
makewrap: Distcc hosts = sprygo/32 localhost/32
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 128
# < /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=sh O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linux-next_shx3_defconfig_sh4 CROSS_COMPILE=/opt/crosstool/gcc-4.3.2-nolibc/bin/sh4-linux-  shx3_defconfig
makewrap: Added distcc to CROSS_COMPILE
makewrap: Distcc hosts = sprygo/32 localhost/32
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 128
# /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=sh O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linux-next_shx3_defconfig_sh4 CROSS_COMPILE=/opt/crosstool/gcc-4.3.2-nolibc/bin/sh4-linux-  
makewrap: Added distcc to CROSS_COMPILE
makewrap: Distcc hosts = sprygo/32 localhost/32
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 128
  GEN     /scratch/kisskb/build/linux-next_shx3_defconfig_sh4/Makefile
scripts/kconfig/conf -s arch/sh/Kconfig
  GEN     /scratch/kisskb/build/linux-next_shx3_defconfig_sh4/Makefile
  CHK     include/linux/version.h
  UPD     include/linux/version.h
  CHK     include/generated/utsrelease.h
  UPD     include/generated/utsrelease.h
  Using /scratch/kisskb/src as source for kernel
  HOSTCC  scripts/kallsyms
  HOSTCC  scripts/bin2c
  CC      scripts/mod/empty.o
  HOSTCC  scripts/mod/mk_elfconfig
  MKELF   scripts/mod/elfconfig.h
  HOSTCC  scripts/mod/file2alias.o
  HOSTCC  scripts/mod/modpost.o
  HOSTCC  scripts/mod/sumversion.o
  Generating include/generated/machtypes.h
  CC      kernel/bounds.s
  GEN     include/generated/bounds.h
  CC      arch/sh/kernel/asm-offsets.s
  GEN     include/generated/asm-offsets.h
  CALL    /scratch/kisskb/src/scripts/checksyscalls.sh
<stdin>:1527:2: warning: #warning syscall fanotify_init not implemented
<stdin>:1531:2: warning: #warning syscall fanotify_mark not implemented
  HOSTLD  scripts/mod/modpost
  CHK     include/generated/compile.h
  CC      init/main.o
  CC      init/do_mounts.o
  CC      init/do_mounts_rd.o
  CC      init/noinitramfs.o
  UPD     include/generated/compile.h
  LD      usr/built-in.o
  CC      init/version.o
  CC      arch/sh/kernel/clkdev.o
  AS      arch/sh/kernel/debugtraps.o
  CC      arch/sh/kernel/dma-nommu.o
  CC      arch/sh/kernel/dumpstack.o
  CC      arch/sh/kernel/idle.o
  CC      arch/sh/kernel/io.o
  CC      arch/sh/kernel/irq.o
  CC      arch/sh/kernel/irq_32.o
  CC      arch/sh/kernel/machvec.o
  CC      arch/sh/kernel/nmi_debug.o
  CC      arch/sh/kernel/process.o
  CC      arch/sh/kernel/process_32.o
  CC      arch/sh/mm/alignment.o
  CC      arch/sh/mm/cache.o
  CC      arch/sh/kernel/ptrace.o
  CC      arch/sh/mm/init.o
  CC      arch/sh/kernel/ptrace_32.o
  CC      arch/sh/mm/consistent.o
  CC      arch/sh/kernel/reboot.o
  CC      arch/sh/mm/mmap.o
  CC      arch/sh/mm/cache-sh4.o
  CC      arch/sh/mm/flush-sh4.o
  CC      arch/sh/kernel/return_address.o
  CC      arch/sh/mm/cache-shx3.o
  CC      arch/sh/kernel/setup.o
  CC      arch/sh/mm/extable_32.o
  CC      arch/sh/kernel/signal_32.o
  CC      arch/sh/mm/fault_32.o
  CC      arch/sh/mm/ioremap.o
  CC      arch/sh/kernel/sys_sh.o
  CC      arch/sh/kernel/sys_sh32.o
  CC      arch/sh/mm/kmap.o
  AS      arch/sh/kernel/syscalls_32.o
  CC      arch/sh/mm/pgtable.o
  CC      arch/sh/kernel/time.o
  CC      arch/sh/mm/tlbflush_32.o
  CC      arch/sh/mm/tlb-sh4.o
  CC      arch/sh/kernel/topology.o
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:9,
                 from /scratch/kisskb/src/include/trace/syscall.h:7,
                 from /scratch/kisskb/src/include/linux/syscalls.h:76,
                 from /scratch/kisskb/src/init/noinitramfs.c:24:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  CC      arch/sh/kernel/traps.o
  CC      arch/sh/mm/tlb-urb.o
  CC      arch/sh/kernel/traps_32.o
  CC      arch/sh/mm/asids-debugfs.o
  LD      arch/sh/boards/built-in.o
  CC      arch/sh/kernel/unwinder.o
  CC      arch/sh/mm/cache-debugfs.o
  CC      arch/sh/mm/tlb-debugfs.o
  CC      arch/sh/mm/hugetlbpage.o
  CC      arch/sh/kernel/smp.o
  CC      arch/sh/mm/numa.o
  CC      arch/sh/kernel/sh_bios.o
  CC      arch/sh/mm/ioremap_fixed.o
  CC      arch/sh/kernel/vsyscall/vsyscall.o
  LDS     arch/sh/kernel/vsyscall/vsyscall.lds
  CC      arch/sh/kernel/cpufreq.o
  CC      arch/sh/mm/uncached.o
  AS      arch/sh/kernel/vsyscall/vsyscall-trapa.o
  CC      arch/sh/kernel/sh_ksyms_32.o
  AS      arch/sh/kernel/vsyscall/vsyscall-note.o
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:9,
                 from /scratch/kisskb/src/include/trace/syscall.h:7,
                 from /scratch/kisskb/src/include/linux/syscalls.h:76,
                 from /scratch/kisskb/src/init/do_mounts.h:5,
                 from /scratch/kisskb/src/init/do_mounts_rd.c:13:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  CC      arch/sh/kernel/module.o
  CC      arch/sh/kernel/cpu/irq/imask.o
  CC      arch/sh/kernel/machine_kexec.o
  CC      arch/sh/kernel/cpu/clock-cpg.o
  CC      arch/sh/kernel/cpu/sh4a/setup-shx3.o
  AS      arch/sh/kernel/relocate_kernel.o
  CC      arch/sh/kernel/stacktrace.o
  CC      arch/sh/kernel/cpu/fpu.o
  CC      arch/sh/kernel/cpu/sh4a/clock-shx3.o
  CC      arch/sh/kernel/kprobes.o
  CC      arch/sh/kernel/cpu/init.o
  CC      arch/sh/kernel/cpu/sh4/probe.o
  CC      arch/sh/kernel/cpu/sh4a/smp-shx3.o
  CC      arch/sh/kernel/disassemble.o
  CC      arch/sh/kernel/cpu/sh4a/perf_event.o
  CC      arch/sh/kernel/cpu/clock.o
  CC      arch/sh/kernel/cpu/sh4a/ubc.o
  AS      arch/sh/kernel/cpu/sh4/../sh3/entry.o
  CC      arch/sh/kernel/perf_event.o
  AS      arch/sh/kernel/cpu/sh4/../sh3/ex.o
  CC      arch/sh/kernel/cpu/hwblk.o
  CC      arch/sh/kernel/perf_callchain.o
  CC      arch/sh/kernel/cpu/sh4/fpu.o
  CC      arch/sh/kernel/cpu/sh4/softfloat.o
  CC      arch/sh/kernel/hw_breakpoint.o
  CC      arch/sh/kernel/localtimer.o
  AS      arch/sh/kernel/head_32.o
  CC      arch/sh/kernel/cpu/sh4/sq.o
  CC      arch/sh/kernel/init_task.o
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:9,
                 from /scratch/kisskb/src/include/trace/syscall.h:7,
                 from /scratch/kisskb/src/include/linux/syscalls.h:76,
                 from /scratch/kisskb/src/init/main.c:17:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  LDS     arch/sh/kernel/vmlinux.lds
cc1: warnings being treated as errors
In file included from /scratch/kisskb/src/include/linux/hw_breakpoint.h:32,
                 from /scratch/kisskb/src/arch/sh/kernel/process_32.c:23:
/scratch/kisskb/src/include/linux/perf_event.h:937: error: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: error: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: error: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
distcc[9308] ERROR: compile /scratch/kisskb/src/arch/sh/kernel/process_32.c on localhost failed
make[2]: *** [arch/sh/kernel/process_32.o] Error 1
make[2]: *** Waiting for unfinished jobs....
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:9,
                 from /scratch/kisskb/src/include/trace/syscall.h:7,
                 from /scratch/kisskb/src/include/linux/syscalls.h:76,
                 from /scratch/kisskb/src/init/do_mounts.h:5,
                 from /scratch/kisskb/src/init/do_mounts.c:25:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
cc1: warnings being treated as errors
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/syscall.h:6,
                 from /scratch/kisskb/src/include/linux/syscalls.h:75,
                 from /scratch/kisskb/src/arch/sh/kernel/sys_sh.c:18:
/scratch/kisskb/src/include/linux/perf_event.h:937: error: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: error: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: error: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  LD      init/mounts.o
distcc[9380] ERROR: compile /scratch/kisskb/src/arch/sh/kernel/sys_sh.c on localhost failed
make[2]: *** [arch/sh/kernel/sys_sh.o] Error 1
  LD      arch/sh/kernel/cpu/irq/built-in.o
/scratch/kisskb/src/arch/sh/kernel/cpu/sh4a/clock-shx3.c: In function 'arch_clk_init':
/scratch/kisskb/src/arch/sh/kernel/cpu/sh4a/clock-shx3.c:122: warning: 'cpg_clk_init' is deprecated (declared at /scratch/kisskb/src/arch/sh/include/asm/clock.h:11)
cc1: warnings being treated as errors
In file included from /scratch/kisskb/src/arch/sh/kernel/perf_event.c:27:
/scratch/kisskb/src/include/linux/perf_event.h:937: error: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: error: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: error: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
distcc[9590] ERROR: compile /scratch/kisskb/src/arch/sh/kernel/perf_event.c on localhost failed
make[2]: *** [arch/sh/kernel/perf_event.o] Error 1
In file included from /scratch/kisskb/src/arch/sh/kernel/cpu/sh4a/perf_event.c:14:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
cc1: warnings being treated as errors
In file included from /scratch/kisskb/src/arch/sh/kernel/hw_breakpoint.c:13:
/scratch/kisskb/src/include/linux/perf_event.h:937: error: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: error: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: error: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
distcc[9368] ERROR: compile /scratch/kisskb/src/arch/sh/mm/fault_32.c on sprygo/32 failed
distcc[9368] (dcc_build_somewhere) Warning: remote compilation of '/scratch/kisskb/src/arch/sh/mm/fault_32.c' failed, retrying locally
distcc[9368] Warning: failed to distribute /scratch/kisskb/src/arch/sh/mm/fault_32.c to sprygo/32, running locally instead
distcc[9613] ERROR: compile /scratch/kisskb/src/arch/sh/kernel/hw_breakpoint.c on localhost failed
make[2]: *** [arch/sh/kernel/hw_breakpoint.o] Error 1
distcc[9321] ERROR: compile /scratch/kisskb/src/arch/sh/kernel/ptrace_32.c on sprygo/32 failed
distcc[9321] (dcc_build_somewhere) Warning: remote compilation of '/scratch/kisskb/src/arch/sh/kernel/ptrace_32.c' failed, retrying locally
distcc[9321] Warning: failed to distribute /scratch/kisskb/src/arch/sh/kernel/ptrace_32.c to sprygo/32, running locally instead
/scratch/kisskb/src/arch/sh/kernel/cpu/clock-cpg.c: In function 'cpg_clk_init':
/scratch/kisskb/src/arch/sh/kernel/cpu/clock-cpg.c:54: warning: 'arch_init_clk_ops' is deprecated (declared at /scratch/kisskb/src/arch/sh/include/asm/clock.h:7)
/scratch/kisskb/src/arch/sh/kernel/cpu/clock-cpg.c: In function 'arch_clk_init':
/scratch/kisskb/src/arch/sh/kernel/cpu/clock-cpg.c:75: warning: 'cpg_clk_init' is deprecated (declared at /scratch/kisskb/src/arch/sh/kernel/cpu/clock-cpg.c:49)
cc1: warnings being treated as errors
In file included from /scratch/kisskb/src/arch/sh/kernel/perf_callchain.c:12:
/scratch/kisskb/src/include/linux/perf_event.h:937: error: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: error: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: error: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
distcc[9606] ERROR: compile /scratch/kisskb/src/arch/sh/kernel/perf_callchain.c on localhost failed
make[2]: *** [arch/sh/kernel/perf_callchain.o] Error 1
distcc[9385] ERROR: compile /scratch/kisskb/src/arch/sh/kernel/sys_sh32.c on sprygo/32 failed
distcc[9385] (dcc_build_somewhere) Warning: remote compilation of '/scratch/kisskb/src/arch/sh/kernel/sys_sh32.c' failed, retrying locally
distcc[9385] Warning: failed to distribute /scratch/kisskb/src/arch/sh/kernel/sys_sh32.c to sprygo/32, running locally instead
cc1: warnings being treated as errors
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/syscall.h:6,
                 from /scratch/kisskb/src/include/linux/syscalls.h:75,
                 from /scratch/kisskb/src/arch/sh/kernel/sys_sh32.c:9:
/scratch/kisskb/src/include/linux/perf_event.h:937: error: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: error: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: error: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
distcc[9385] ERROR: compile /scratch/kisskb/src/arch/sh/kernel/sys_sh32.c on localhost failed
make[2]: *** [arch/sh/kernel/sys_sh32.o] Error 1
  LD      arch/sh/kernel/cpu/sh4a/built-in.o
cc1: warnings being treated as errors
In file included from /scratch/kisskb/src/include/linux/hw_breakpoint.h:32,
                 from /scratch/kisskb/src/arch/sh/kernel/ptrace_32.c:28:
/scratch/kisskb/src/include/linux/perf_event.h:937: error: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: error: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: error: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  LD      init/built-in.o
  CC      arch/sh/boards/mach-x3proto/setup.o
  CC      arch/sh/boards/mach-x3proto/ilsel.o
distcc[9321] ERROR: compile /scratch/kisskb/src/arch/sh/kernel/ptrace_32.c on localhost failed
make[2]: *** [arch/sh/kernel/ptrace_32.o] Error 1
  CC      kernel/sched.o
  CC      kernel/fork.o
  CC      kernel/exec_domain.o
  CC      kernel/panic.o
  CC      kernel/printk.o
  CC      kernel/cpu.o
  CC      kernel/exit.o
  TIMEC   kernel/timeconst.h
  CC      kernel/itimer.o
  CC      mm/bootmem.o
  CC      kernel/softirq.o
  CC      kernel/resource.o
  CC      mm/filemap.o
  CC      kernel/sysctl.o
  CC      kernel/sysctl_binary.o
  CC      mm/mempool.o
  CC      kernel/capability.o
  CC      mm/oom_kill.o
  CC      kernel/timer.o
  CC      kernel/ptrace.o
  CC      kernel/user.o
  CC      mm/fadvise.o
  CC      kernel/signal.o
  CC      kernel/sys.o
  CC      kernel/kmod.o
  CC      mm/maccess.o
  CC      kernel/workqueue.o
  CC      kernel/pid.o
  CC      mm/page_alloc.o
  CC      kernel/rcupdate.o
  CC      mm/page-writeback.o
  CC      kernel/extable.o
  CC      mm/readahead.o
  CC      kernel/params.o
  CC      mm/swap.o
  CC      kernel/posix-timers.o
  CC      kernel/kthread.o
  CC      kernel/wait.o
  CC      mm/vmscan.o
  CC      mm/truncate.o
  CC      kernel/kfifo.o
  CC      kernel/sys_ni.o
  CC      mm/shmem.o
  CC      kernel/posix-cpu-timers.o
  CC      mm/prio_tree.o
  CC      kernel/mutex.o
  CC      mm/util.o
  CC      kernel/hrtimer.o
  CC      mm/mmzone.o
  CC      kernel/rwsem.o
  CC      mm/vmstat.o
  CC      kernel/nsproxy.o
  CC      mm/backing-dev.o
  CC      kernel/srcu.o
  CC      mm/page_isolation.o
  LD      arch/sh/boards/mach-x3proto/built-in.o
  CC      mm/mm_init.o
  CC      kernel/semaphore.o
  CC      kernel/notifier.o
  CC      mm/mmu_context.o
  CC      kernel/ksysfs.o
  CC      mm/fremap.o
  CC      kernel/pm_qos_params.o
  CC      mm/highmem.o
  CC      kernel/sched_clock.o
  CC      mm/madvise.o
  CC      kernel/cred.o
  CC      mm/memory.o
  CC      kernel/async.o
  CC      mm/mincore.o
  CC      kernel/range.o
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/syscall.h:6,
                 from /scratch/kisskb/src/include/linux/syscalls.h:75,
                 from /scratch/kisskb/src/kernel/kmod.c:23:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  CC      mm/mlock.o
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/syscall.h:6,
                 from /scratch/kisskb/src/include/linux/syscalls.h:75,
                 from /scratch/kisskb/src/kernel/fork.c:38:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  CC      kernel/groups.o
  CC      mm/mmap.o
  CC      kernel/freezer.o
  CC      kernel/profile.o
  CC      mm/mprotect.o
In file included from /scratch/kisskb/src/kernel/sys.c:16:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  CC      kernel/stacktrace.o
  CC      mm/mremap.o
  CC      mm/msync.o
  CC      kernel/irq/handle.o
  CC      mm/rmap.o
  CC      kernel/power/process.o
  CC      kernel/futex.o
  CC      kernel/irq/manage.o
  CC      kernel/power/poweroff.o
  CC      mm/vmalloc.o
  CC      kernel/irq/spurious.o
  CC      kernel/time/timekeeping.o
  CC      kernel/rtmutex.o
  CC      kernel/irq/resend.o
  CC      kernel/trace/trace_clock.o
  CC      mm/pagewalk.o
  CC      kernel/time/ntp.o
  CC      kernel/smp.o
  CC      kernel/irq/chip.o
  CC      kernel/time/clocksource.o
  CC      mm/init-mm.o
  CC      kernel/trace/ring_buffer.o
  CC      kernel/spinlock.o
  CC      mm/page_io.o
  CC      kernel/time/jiffies.o
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/syscall.h:6,
                 from /scratch/kisskb/src/include/linux/syscalls.h:75,
                 from /scratch/kisskb/src/kernel/timer.c:36:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  CC      kernel/uid16.o
  CC      mm/swap_state.o
  CC      kernel/irq/proc.o
  CC      kernel/irq/devres.o
  CC      kernel/trace/trace.o
  CC      kernel/module.o
/scratch/kisskb/src/mm/bootmem.c: In function 'mark_bootmem':
/scratch/kisskb/src/mm/bootmem.c:420: warning: control reaches end of non-void function
  CC      kernel/trace/trace_output.o
  CC      kernel/time/timer_list.o
  CC      kernel/trace/trace_stat.o
  CC      kernel/kallsyms.o
  CC      kernel/time/timecompare.o
  CC      mm/swapfile.o
  CC      kernel/trace/trace_printk.o
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/syscall.h:6,
                 from /scratch/kisskb/src/include/linux/syscalls.h:75,
                 from /scratch/kisskb/src/kernel/capability.c:15:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  CC      kernel/acct.o
  CC      mm/thrash.o
  CC      kernel/trace/trace_sched_switch.o
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/syscall.h:6,
                 from /scratch/kisskb/src/include/linux/syscalls.h:75,
                 from /scratch/kisskb/src/mm/fadvise.c:19:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  CC      kernel/time/timeconv.o
  CC      kernel/trace/trace_nop.o
  CC      kernel/kexec.o
  CC      kernel/time/clockevents.o
  CC      mm/dmapool.o
  CC      kernel/trace/blktrace.o
  CC      kernel/cgroup.o
  CC      mm/hugetlb.o
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:9,
                 from /scratch/kisskb/src/include/trace/syscall.h:7,
                 from /scratch/kisskb/src/include/linux/syscalls.h:76,
                 from /scratch/kisskb/src/kernel/exec_domain.c:19:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  CC      kernel/cgroup_freezer.o
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:9,
                 from /scratch/kisskb/src/include/trace/syscall.h:7,
                 from /scratch/kisskb/src/include/linux/syscalls.h:76,
                 from /scratch/kisskb/src/kernel/printk.c:35:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  CC      kernel/ns_cgroup.o
  CC      kernel/utsname.o
  CC      kernel/user_namespace.o
  CC      kernel/pid_namespace.o
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/syscall.h:6,
                 from /scratch/kisskb/src/include/linux/syscalls.h:75,
                 from /scratch/kisskb/src/kernel/hrtimer.c:39:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  CC      mm/mempolicy.o
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/syscall.h:6,
                 from /scratch/kisskb/src/include/linux/syscalls.h:75,
                 from /scratch/kisskb/src/kernel/posix-timers.c:45:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  GZIP    kernel/config_data.gz
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/syscall.h:6,
                 from /scratch/kisskb/src/include/linux/syscalls.h:75,
                 from /scratch/kisskb/src/mm/filemap.c:32:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/syscall.h:6,
                 from /scratch/kisskb/src/include/linux/syscalls.h:75,
                 from /scratch/kisskb/src/mm/madvise.c:10:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  CC      kernel/res_counter.o
  CC      kernel/time/tick-common.o
  CC      mm/sparse.o
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/mm/page_alloc.c:54:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/ftrace.h:19,
                 from /scratch/kisskb/src/include/trace/define_trace.h:73,
                 from /scratch/kisskb/src/include/trace/events/kmem.h:344,
                 from /scratch/kisskb/src/mm/util.c:10:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  CC      kernel/time/tick-broadcast.o
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/syscall.h:6,
                 from /scratch/kisskb/src/include/linux/syscalls.h:75,
                 from /scratch/kisskb/src/mm/fremap.c:17:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/syscall.h:6,
                 from /scratch/kisskb/src/include/linux/syscalls.h:75,
                 from /scratch/kisskb/src/kernel/pid_namespace.c:13:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  CC      kernel/time/tick-oneshot.o
  CC      kernel/time/tick-sched.o
  CC      mm/slob.o
  CC      mm/memory_hotplug.o
  CC      kernel/stop_machine.o
  CC      mm/migrate.o
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/syscall.h:6,
                 from /scratch/kisskb/src/include/linux/syscalls.h:75,
                 from /scratch/kisskb/src/mm/mincore.c:14:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  CC      mm/percpu.o
  CC      kernel/audit.o
  CC      kernel/auditfilter.o
  CC      kernel/auditsc.o
  CC      mm/quicklist.o
  CC      kernel/audit_watch.o
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/syscall.h:6,
                 from /scratch/kisskb/src/include/linux/syscalls.h:75,
                 from /scratch/kisskb/src/mm/mempolicy.c:90:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  CC      mm/memcontrol.o
  CC      mm/page_cgroup.o
  CC      kernel/trace/trace_events.o
/scratch/kisskb/src/mm/mempolicy.c: In function 'slab_node':
/scratch/kisskb/src/mm/mempolicy.c:1585: warning: control reaches end of non-void function
  CC      kernel/audit_tree.o
  CC      kernel/kprobes.o
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/syscall.h:6,
                 from /scratch/kisskb/src/include/linux/syscalls.h:75,
                 from /scratch/kisskb/src/kernel/groups.c:8:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  CC      kernel/hung_task.o
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/syscall.h:6,
                 from /scratch/kisskb/src/include/linux/syscalls.h:75,
                 from /scratch/kisskb/src/kernel/acct.c:56:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  CC      kernel/trace/trace_export.o
  CC      kernel/seccomp.o
  CC      kernel/rcutree.o
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/syscall.h:6,
                 from /scratch/kisskb/src/include/linux/syscalls.h:75,
                 from /scratch/kisskb/src/kernel/kexec.c:18:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  CC      kernel/rcutree_trace.o
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/syscall.h:6,
                 from /scratch/kisskb/src/include/linux/syscalls.h:75,
                 from /scratch/kisskb/src/kernel/futex.c:56:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  CC      kernel/trace/trace_event_perf.o
  CC      kernel/trace/trace_events_filter.o
  CC      kernel/relay.o
  CC      kernel/trace/trace_kprobe.o
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/syscall.h:6,
                 from /scratch/kisskb/src/include/linux/syscalls.h:75,
                 from /scratch/kisskb/src/mm/mmap.c:16:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  CC      kernel/utsname_sysctl.o
  CC      kernel/tracepoint.o
  CC      kernel/elfcore.o
  CC      kernel/trace/power-traces.o
  CC      kernel/sched_cpupri.o
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/kernel/module.c:21:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/syscall.h:6,
                 from /scratch/kisskb/src/include/linux/syscalls.h:75,
                 from /scratch/kisskb/src/mm/msync.c:14:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/syscall.h:6,
                 from /scratch/kisskb/src/include/linux/syscalls.h:75,
                 from /scratch/kisskb/src/mm/mremap.c:20:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  CC      kernel/perf_event.o
  CC      kernel/hw_breakpoint.o
  CC      kernel/time.o
  IKCFG   kernel/config_data.h
  CC      kernel/configs.o
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/syscall.h:6,
                 from /scratch/kisskb/src/include/linux/syscalls.h:75,
                 from /scratch/kisskb/src/kernel/auditsc.c:67:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:9,
                 from /scratch/kisskb/src/include/trace/syscall.h:7,
                 from /scratch/kisskb/src/include/linux/syscalls.h:76,
                 from /scratch/kisskb/src/kernel/pid.c:39:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
/scratch/kisskb/src/mm/memcontrol.c: In function 'mem_cgroup_read':
/scratch/kisskb/src/mm/memcontrol.c:3119: warning: 'val' may be used uninitialized in this function
In file included from /scratch/kisskb/src/kernel/trace/trace_kprobe.c:31:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
In file included from /scratch/kisskb/src/kernel/sched.c:43:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:9,
                 from /scratch/kisskb/src/include/trace/syscall.h:7,
                 from /scratch/kisskb/src/include/linux/syscalls.h:76,
                 from /scratch/kisskb/src/kernel/itimer.c:12:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
/scratch/kisskb/src/mm/memcontrol.c: In function 'mem_cgroup_usage_unregister_event':
/scratch/kisskb/src/mm/memcontrol.c:3630: warning: 'thresholds' may be used uninitialized in this function
/scratch/kisskb/src/mm/memcontrol.c: In function 'mem_cgroup_usage_register_event':
/scratch/kisskb/src/mm/memcontrol.c:3548: warning: 'thresholds' may be used uninitialized in this function
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/syscall.h:6,
                 from /scratch/kisskb/src/include/linux/syscalls.h:75,
                 from /scratch/kisskb/src/kernel/power/process.c:15:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
In file included from /scratch/kisskb/src/include/linux/hw_breakpoint.h:32,
                 from /scratch/kisskb/src/kernel/trace/trace.h:12,
                 from /scratch/kisskb/src/kernel/trace/trace_output.h:5,
                 from /scratch/kisskb/src/kernel/trace/trace_export.c:16:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
In file included from /scratch/kisskb/src/kernel/trace/trace_events_filter.c:24:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/ftrace.h:19,
                 from /scratch/kisskb/src/include/trace/define_trace.h:73,
                 from /scratch/kisskb/src/include/trace/events/power.h:73,
                 from /scratch/kisskb/src/kernel/trace/power-traces.c:14:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  LD      kernel/power/built-in.o
In file included from /scratch/kisskb/src/include/linux/hw_breakpoint.h:33,
                 from /scratch/kisskb/src/kernel/trace/trace.h:13,
                 from /scratch/kisskb/src/kernel/trace/trace_output.h:6,
                 from /scratch/kisskb/src/kernel/trace/trace_events.c:24:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/syscall.h:6,
                 from /scratch/kisskb/src/include/linux/syscalls.h:75,
                 from /scratch/kisskb/src/kernel/uid16.c:15:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
In file included from /scratch/kisskb/src/include/linux/hw_breakpoint.h:32,
                 from /scratch/kisskb/src/kernel/trace/trace.h:12,
                 from /scratch/kisskb/src/kernel/trace/trace_sched_switch.c:15:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:9,
                 from /scratch/kisskb/src/include/trace/syscall.h:7,
                 from /scratch/kisskb/src/include/linux/syscalls.h:76,
                 from /scratch/kisskb/src/mm/page-writeback.c:35:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  LD      arch/sh/kernel/cpu/sh4/common.o
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/syscall.h:6,
                 from /scratch/kisskb/src/include/linux/syscalls.h:75,
                 from /scratch/kisskb/src/mm/mprotect.c:20:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:9,
                 from /scratch/kisskb/src/include/trace/ftrace.h:20,
                 from /scratch/kisskb/src/include/trace/define_trace.h:74,
                 from /scratch/kisskb/src/include/trace/events/workqueue.h:93,
                 from /scratch/kisskb/src/kernel/workqueue.c:38:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:9,
                 from /scratch/kisskb/src/include/trace/syscall.h:7,
                 from /scratch/kisskb/src/include/linux/syscalls.h:76,
                 from /scratch/kisskb/src/kernel/sysctl_binary.c:8:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
In file included from /scratch/kisskb/src/include/linux/hw_breakpoint.h:32,
                 from /scratch/kisskb/src/kernel/trace/trace.h:12,
                 from /scratch/kisskb/src/kernel/trace/trace_output.h:5,
                 from /scratch/kisskb/src/kernel/trace/trace_output.c:12:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
In file included from /scratch/kisskb/src/include/linux/hw_breakpoint.h:32,
                 from /scratch/kisskb/src/kernel/trace/trace.h:12,
                 from /scratch/kisskb/src/kernel/trace/ring_buffer.c:25:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
In file included from /scratch/kisskb/src/include/linux/hw_breakpoint.h:32,
                 from /scratch/kisskb/src/kernel/trace/trace.h:12,
                 from /scratch/kisskb/src/kernel/trace/trace.c:42:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:9,
                 from /scratch/kisskb/src/include/trace/syscall.h:7,
                 from /scratch/kisskb/src/include/linux/syscalls.h:76,
                 from /scratch/kisskb/src/kernel/sysctl.c:49:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:9,
                 from /scratch/kisskb/src/include/trace/syscall.h:7,
                 from /scratch/kisskb/src/include/linux/syscalls.h:76,
                 from /scratch/kisskb/src/kernel/ptrace.c:23:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:9,
                 from /scratch/kisskb/src/include/trace/ftrace.h:20,
                 from /scratch/kisskb/src/include/trace/define_trace.h:74,
                 from /scratch/kisskb/src/include/trace/events/irq.h:143,
                 from /scratch/kisskb/src/kernel/softirq.c:30:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  CC      fs/open.o
  CC      fs/read_write.o
  CC      fs/file_table.o
  LD      kernel/irq/built-in.o
  CC      fs/super.o
  CC      fs/char_dev.o
  CC      fs/stat.o
  CC      fs/exec.o
  CC      fs/pipe.o
  CC      fs/namei.o
  CC      fs/fcntl.o
  CC      fs/ioctl.o
In file included from /scratch/kisskb/src/include/linux/hw_breakpoint.h:32,
                 from /scratch/kisskb/src/kernel/trace/trace.h:12,
                 from /scratch/kisskb/src/kernel/trace/trace_nop.c:13:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:9,
                 from /scratch/kisskb/src/include/trace/syscall.h:7,
                 from /scratch/kisskb/src/include/linux/syscalls.h:76,
                 from /scratch/kisskb/src/kernel/signal.c:22:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  CC      fs/readdir.o
  CC      fs/select.o
  CC      fs/fifo.o
  CC      fs/dcache.o
  CC      fs/inode.o
  CC      fs/attr.o
  CC      fs/bad_inode.o
  CC      fs/file.o
  CC      fs/filesystems.o
  CC      fs/namespace.o
In file included from /scratch/kisskb/src/include/linux/hw_breakpoint.h:32,
                 from /scratch/kisskb/src/kernel/trace/trace.h:12,
                 from /scratch/kisskb/src/kernel/trace/trace_clock.c:24:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  CC      fs/seq_file.o
  CC      fs/xattr.o
  CC      fs/libfs.o
  CC      fs/fs-writeback.o
/scratch/kisskb/src/mm/slob.c: In function '__kmalloc_node':
/scratch/kisskb/src/mm/slob.c:475: warning: comparison of distinct pointer types lacks a cast
/scratch/kisskb/src/mm/slob.c: In function 'kfree':
/scratch/kisskb/src/mm/slob.c:524: warning: comparison of distinct pointer types lacks a cast
/scratch/kisskb/src/mm/slob.c: In function 'ksize':
/scratch/kisskb/src/mm/slob.c:543: warning: comparison of distinct pointer types lacks a cast
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/syscall.h:6,
                 from /scratch/kisskb/src/include/linux/syscalls.h:75,
                 from /scratch/kisskb/src/kernel/freezer.c:10:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  CC      fs/pnode.o
  CC      fs/drop_caches.o
  CC      fs/splice.o
  CC      fs/sync.o
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/syscall.h:6,
                 from /scratch/kisskb/src/include/linux/syscalls.h:75,
                 from /scratch/kisskb/src/kernel/time.c:35:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  CC      fs/utimes.o
  CC      fs/stack.o
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/syscall.h:6,
                 from /scratch/kisskb/src/include/linux/syscalls.h:75,
                 from /scratch/kisskb/src/mm/mlock.c:15:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/syscall.h:6,
                 from /scratch/kisskb/src/include/linux/syscalls.h:75,
                 from /scratch/kisskb/src/mm/migrate.c:34:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  CC      fs/fs_struct.o
  CC      fs/statfs.o
  CC      fs/buffer.o
  CC      fs/bio.o
  CC      fs/block_dev.o
  CC      fs/direct-io.o
  CC      fs/mpage.o
  CC      fs/ioprio.o
  CC      fs/devpts/inode.o
  CC      fs/debugfs/inode.o
  CC      fs/debugfs/file.o
  CC      fs/hugetlbfs/inode.o
  CC      fs/nls/nls_base.o
  CC      fs/partitions/check.o
In file included from /scratch/kisskb/src/fs/exec.c:36:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  CC      fs/partitions/msdos.o
  LD      fs/quota/built-in.o
  CC      fs/notify/fsnotify.o
  CC      fs/eventpoll.o
  CC      fs/anon_inodes.o
  CC      fs/notify/notification.o
  CC      fs/ramfs/inode.o
  CC      fs/signalfd.o
  CC      fs/sysfs/inode.o
  CC      fs/timerfd.o
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/syscall.h:6,
                 from /scratch/kisskb/src/include/linux/syscalls.h:75,
                 from /scratch/kisskb/src/fs/ioctl.c:7:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  CC      fs/ramfs/file-mmu.o
  CC      fs/notify/group.o
  CC      fs/jbd/transaction.o
  CC      fs/sysfs/file.o
  CC      fs/eventfd.o
  CC      fs/notify/inode_mark.o
  CC      fs/sysfs/dir.o
  CC      fs/jbd/commit.o
  CC      fs/ext2/balloc.o
  CC      fs/aio.o
  CC      fs/notify/mark.o
  CC      fs/jbd/recovery.o
  CC      fs/sysfs/symlink.o
  CC      fs/ext2/dir.o
  CC      fs/locks.o
  CC      fs/ext3/balloc.o
  CC      fs/jbd/checkpoint.o
  CC      fs/notify/vfsmount_mark.o
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/syscall.h:6,
                 from /scratch/kisskb/src/include/linux/syscalls.h:75,
                 from /scratch/kisskb/src/fs/read_write.c:16:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  CC      fs/binfmt_misc.o
  CC      fs/ext2/file.o
  CC      fs/sysfs/mount.o
  CC      fs/jbd/revoke.o
  CC      fs/ext3/bitmap.o
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/syscall.h:6,
                 from /scratch/kisskb/src/include/linux/syscalls.h:75,
                 from /scratch/kisskb/src/fs/pipe.c:21:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:9,
                 from /scratch/kisskb/src/include/trace/syscall.h:7,
                 from /scratch/kisskb/src/include/linux/syscalls.h:76,
                 from /scratch/kisskb/src/kernel/exit.c:37:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  CC      fs/ext3/dir.o
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/syscall.h:6,
                 from /scratch/kisskb/src/include/linux/syscalls.h:75,
                 from /scratch/kisskb/src/fs/select.c:19:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/syscall.h:6,
                 from /scratch/kisskb/src/include/linux/syscalls.h:75,
                 from /scratch/kisskb/src/fs/stat.c:15:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  CC      fs/notify/dnotify/dnotify.o
  CC      fs/notify/fanotify/fanotify.o
  CC      fs/ext3/file.o
  CC      fs/notify/fanotify/fanotify_user.o
  CC      fs/proc/mmu.o
  CC      fs/ext2/ialloc.o
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/syscall.h:6,
                 from /scratch/kisskb/src/include/linux/syscalls.h:75,
                 from /scratch/kisskb/src/fs/splice.c:30:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/syscall.h:6,
                 from /scratch/kisskb/src/include/linux/syscalls.h:75,
                 from /scratch/kisskb/src/fs/utimes.c:10:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  CC      fs/sysfs/bin.o
  CC      fs/notify/inotify/inotify_fsnotify.o
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:9,
                 from /scratch/kisskb/src/include/trace/syscall.h:7,
                 from /scratch/kisskb/src/include/linux/syscalls.h:76,
                 from /scratch/kisskb/src/kernel/perf_event.c:30:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  CC      fs/ext2/inode.o
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/syscall.h:6,
                 from /scratch/kisskb/src/include/linux/syscalls.h:75,
                 from /scratch/kisskb/src/fs/buffer.c:22:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  CC      fs/ext3/fsync.o
  CC      fs/jbd/journal.o
  CC      fs/notify/inotify/inotify_user.o
  CC      fs/proc/task_mmu.o
  CC      fs/proc/inode.o
  CC      fs/proc/root.o
  CC      fs/proc/base.o
  LD      fs/devpts/devpts.o
In file included from /scratch/kisskb/src/include/linux/hw_breakpoint.h:33,
                 from /scratch/kisskb/src/kernel/trace/trace.h:13,
                 from /scratch/kisskb/src/kernel/trace/trace_stat.c:18:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  CC      fs/proc/generic.o
  CC      fs/binfmt_script.o
  CC      fs/ext3/ialloc.o
  CC      fs/ext2/ioctl.o
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/syscall.h:6,
                 from /scratch/kisskb/src/include/linux/syscalls.h:75,
                 from /scratch/kisskb/src/fs/notify/fanotify/fanotify_user.c:12:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  CC      fs/binfmt_elf.o
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/syscall.h:6,
                 from /scratch/kisskb/src/include/linux/syscalls.h:75,
                 from /scratch/kisskb/src/fs/ioprio.c:27:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  CC      fs/proc/array.o
  CC      fs/sysfs/group.o
  CC      fs/proc/proc_tty.o
  CC      fs/proc/cmdline.o
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/syscall.h:6,
                 from /scratch/kisskb/src/include/linux/syscalls.h:75,
                 from /scratch/kisskb/src/fs/namespace.c:11:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:9,
                 from /scratch/kisskb/src/include/trace/syscall.h:7,
                 from /scratch/kisskb/src/include/linux/syscalls.h:76,
                 from /scratch/kisskb/src/fs/fcntl.c:8:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  LD      fs/devpts/built-in.o
In file included from /scratch/kisskb/src/include/linux/hw_breakpoint.h:33,
                 from /scratch/kisskb/src/kernel/trace/trace.h:13,
                 from /scratch/kisskb/src/kernel/trace/trace_output.h:6,
                 from /scratch/kisskb/src/kernel/trace/blktrace.c:33:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  CC      fs/proc/cpuinfo.o
  CC      fs/ext3/inode.o
  CC      fs/ext3/ioctl.o
  CC      fs/ext2/namei.o
  CC      fs/ext2/super.o
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/syscall.h:6,
                 from /scratch/kisskb/src/include/linux/syscalls.h:75,
                 from /scratch/kisskb/src/fs/notify/inotify/inotify_user.c:35:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/syscall.h:6,
                 from /scratch/kisskb/src/include/linux/syscalls.h:75,
                 from /scratch/kisskb/src/fs/readdir.c:17:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  CC      fs/mbcache.o
  CC      fs/proc/devices.o
  CC      fs/ext2/symlink.o
  CC      fs/dcookies.o
  CC      fs/ext3/namei.o
  CC      fs/ext3/super.o
  CC      fs/proc/interrupts.o
  CC      fs/proc/loadavg.o
  CC      fs/ext3/symlink.o
  CC      fs/proc/meminfo.o
  LD      fs/nls/built-in.o
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:9,
                 from /scratch/kisskb/src/include/trace/syscall.h:7,
                 from /scratch/kisskb/src/include/linux/syscalls.h:76,
                 from /scratch/kisskb/src/fs/namei.c:28:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  CC      fs/proc/stat.o
  CC      fs/proc/uptime.o
  CC      fs/ext3/hash.o
  CC      fs/ext3/resize.o
  CC      fs/ext3/ext3_jbd.o
  CC      fs/proc/version.o
  CC      fs/ext3/xattr.o
  CC      fs/proc/softirqs.o
  CC      fs/proc/proc_sysctl.o
  CC      fs/proc/proc_net.o
  CC      fs/proc/kcore.o
  CC      fs/proc/kmsg.o
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/syscall.h:6,
                 from /scratch/kisskb/src/include/linux/syscalls.h:75,
                 from /scratch/kisskb/src/fs/dcookies.c:15:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  CC      fs/ext3/xattr_user.o
  CC      fs/proc/page.o
  CC      fs/ext3/xattr_trusted.o
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/syscall.h:6,
                 from /scratch/kisskb/src/include/linux/syscalls.h:75,
                 from /scratch/kisskb/src/fs/statfs.c:1:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  LD      fs/hugetlbfs/hugetlbfs.o
  LD      fs/debugfs/debugfs.o
  LD      fs/notify/inotify/built-in.o
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/syscall.h:6,
                 from /scratch/kisskb/src/include/linux/syscalls.h:75,
                 from /scratch/kisskb/src/fs/signalfd.c:31:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/syscall.h:6,
                 from /scratch/kisskb/src/include/linux/syscalls.h:75,
                 from /scratch/kisskb/src/fs/timerfd.c:24:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  LD      fs/hugetlbfs/built-in.o
In file included from /scratch/kisskb/src/include/linux/hw_breakpoint.h:33,
                 from /scratch/kisskb/src/kernel/trace/trace.h:13,
                 from /scratch/kisskb/src/kernel/trace/trace_printk.c:21:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  LD      fs/debugfs/built-in.o
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/syscall.h:6,
                 from /scratch/kisskb/src/include/linux/syscalls.h:75,
                 from /scratch/kisskb/src/fs/filesystems.c:9:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:9,
                 from /scratch/kisskb/src/include/trace/syscall.h:7,
                 from /scratch/kisskb/src/include/linux/syscalls.h:76,
                 from /scratch/kisskb/src/fs/open.c:27:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  LD      kernel/time/built-in.o
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/syscall.h:6,
                 from /scratch/kisskb/src/include/linux/syscalls.h:75,
                 from /scratch/kisskb/src/fs/sync.c:12:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  CC      ipc/util.o
  CC      ipc/msgutil.o
  CC      ipc/msg.o
  CC      ipc/sem.o
In file included from /scratch/kisskb/src/include/linux/hw_breakpoint.h:33,
                 from /scratch/kisskb/src/kernel/hw_breakpoint.c:48:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  CC      ipc/shm.o
  CC      ipc/ipcns_notifier.o
  CC      ipc/syscall.o
  CC      ipc/ipc_sysctl.o
  CC      ipc/mqueue.o
  CC      ipc/namespace.o
  CC      ipc/mq_sysctl.o
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/syscall.h:6,
                 from /scratch/kisskb/src/include/linux/syscalls.h:75,
                 from /scratch/kisskb/src/fs/eventfd.c:18:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  LD      fs/ramfs/ramfs.o
  CC      security/commoncap.o
  CC      security/min_addr.o
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:9,
                 from /scratch/kisskb/src/include/trace/syscall.h:7,
                 from /scratch/kisskb/src/include/linux/syscalls.h:76,
                 from /scratch/kisskb/src/fs/dcache.c:18:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
/scratch/kisskb/src/fs/dcache.c: In function 'd_materialise_unique':
/scratch/kisskb/src/fs/dcache.c:1885: warning: control reaches end of non-void function
  CC      security/lsm_audit.o
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/syscall.h:6,
                 from /scratch/kisskb/src/include/linux/syscalls.h:75,
                 from /scratch/kisskb/src/fs/xattr.c:17:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  CC      security/device_cgroup.o
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/syscall.h:6,
                 from /scratch/kisskb/src/include/linux/syscalls.h:75,
                 from /scratch/kisskb/src/fs/aio.c:17:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  LD      fs/notify/dnotify/built-in.o
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/syscall.h:6,
                 from /scratch/kisskb/src/include/linux/syscalls.h:75,
                 from /scratch/kisskb/src/fs/binfmt_misc.c:29:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  LD      fs/partitions/built-in.o
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/syscall.h:6,
                 from /scratch/kisskb/src/include/linux/syscalls.h:75,
                 from /scratch/kisskb/src/fs/locks.c:126:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  LD      fs/notify/fanotify/built-in.o
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/syscall.h:6,
                 from /scratch/kisskb/src/include/linux/syscalls.h:75,
                 from /scratch/kisskb/src/ipc/msg.c:34:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:8,
                 from /scratch/kisskb/src/include/trace/syscall.h:6,
                 from /scratch/kisskb/src/include/linux/syscalls.h:75,
                 from /scratch/kisskb/src/ipc/sem.c:82:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:9,
                 from /scratch/kisskb/src/include/trace/syscall.h:7,
                 from /scratch/kisskb/src/include/linux/syscalls.h:76,
                 from /scratch/kisskb/src/ipc/syscall.c:14:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  LD      fs/ext3/ext3.o
  LD      fs/ext3/built-in.o
  LD      fs/sysfs/built-in.o
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:9,
                 from /scratch/kisskb/src/include/trace/syscall.h:7,
                 from /scratch/kisskb/src/include/linux/syscalls.h:76,
                 from /scratch/kisskb/src/ipc/shm.c:34:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  CC      crypto/api.o
  LD      fs/ext2/ext2.o
  CC      crypto/cipher.o
  CC      crypto/compress.o
  LD      fs/proc/proc.o
  LD      fs/proc/built-in.o
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:9,
                 from /scratch/kisskb/src/include/trace/syscall.h:7,
                 from /scratch/kisskb/src/include/linux/syscalls.h:76,
                 from /scratch/kisskb/src/ipc/mqueue.c:29:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  LD      security/built-in.o
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:9,
                 from /scratch/kisskb/src/include/trace/syscall.h:7,
                 from /scratch/kisskb/src/include/linux/syscalls.h:76,
                 from /scratch/kisskb/src/fs/eventpoll.c:29:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  LD      ipc/built-in.o
  SYSCALL arch/sh/kernel/vsyscall/vsyscall-trapa.so
  SYSCALL arch/sh/kernel/vsyscall/vsyscall-syms.o
cc1: warnings being treated as errors
In file included from /scratch/kisskb/src/arch/sh/mm/fault_32.c:18:
/scratch/kisskb/src/include/linux/perf_event.h:937: error: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: error: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: error: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
distcc[9368] ERROR: compile /scratch/kisskb/src/arch/sh/mm/fault_32.c on localhost failed
make[2]: *** [arch/sh/mm/fault_32.o] Error 1
  LD      fs/ramfs/built-in.o
  LD      fs/ext2/built-in.o
  LD      fs/notify/built-in.o
  LD      fs/jbd/jbd.o
  LD      fs/jbd/built-in.o
  LD      crypto/crypto.o
  LD      crypto/built-in.o
In file included from /scratch/kisskb/src/include/linux/hw_breakpoint.h:33,
                 from /scratch/kisskb/src/kernel/trace/trace.h:13,
                 from /scratch/kisskb/src/kernel/trace/trace_event_perf.c:11:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  LD      kernel/trace/built-in.o
  LD      kernel/built-in.o
  LD      arch/sh/kernel/cpu/sh4/built-in.o
  LD      fs/built-in.o
  LD      arch/sh/kernel/cpu/built-in.o
/opt/crosstool/gcc-4.3.2-nolibc/bin/../lib/gcc/sh4-linux/4.3.2/../../../../sh4-linux/bin/ld: error in arch/sh/kernel/vsyscall/vsyscall-trapa.o(.eh_frame); no .eh_frame_hdr table will be created.
  AS      arch/sh/kernel/vsyscall/vsyscall-syscall.o
make[1]: *** [arch/sh/mm] Error 2
make[1]: *** Waiting for unfinished jobs....
In file included from /scratch/kisskb/src/include/linux/ftrace_event.h:9,
                 from /scratch/kisskb/src/include/trace/syscall.h:7,
                 from /scratch/kisskb/src/include/linux/syscalls.h:76,
                 from /scratch/kisskb/src/mm/swapfile.c:32:
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: 'struct regs' declared inside parameter list
/scratch/kisskb/src/include/linux/perf_event.h:937: warning: its scope is only this definition or declaration, which is probably not what you want
/scratch/kisskb/src/include/linux/perf_event.h: In function 'perf_fetch_caller_regs':
/scratch/kisskb/src/include/linux/perf_event.h:952: warning: passing argument 1 of 'perf_arch_fetch_caller_regs' from incompatible pointer type
  LD      arch/sh/kernel/vsyscall/built-in.o
  LD      mm/built-in.o
make[1]: *** [arch/sh/kernel] Error 2
make[1]: *** wait: No child processes.  Stop.
make: *** [sub-make] Error 2
make failed, trying to bisect ..
## bisect start
Last known good revision d568ec369310919bcafb88fc97a171186543329d
# < git symbolic-ref HEAD
# < git merge-base d568ec369310919bcafb88fc97a171186543329d fca5ab0b1431211834dcab2777e1c78e2fc1de78

Good rev is not an ancestor, rebased tree?
Traceback (most recent call last):
  File "/scratch/kisskb/prod/kisskb/kisskb3/backend/backend.py", line 152, in _do_build
    raise BuildFailedException(e)
BuildFailedException: Failed running "/scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=sh O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linux-next_shx3_defconfig_sh4 CROSS_COMPILE=/opt/crosstool/gcc-4.3.2-nolibc/bin/sh4-linux-  " (2)