mhiramat

[38425.910618] systemd[25698]: boot-efi.mount: Executing: /bin/umount /boot/efi
[38425.910712] BTRFS error (device nvme0n1p7): bdev /dev/nvme0n1p7 errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[38425.910739] BTRFS error (device nvme0n1p7): bdev /dev/nvme0n1p7 errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[38425.910775] systemd[25698]: boot-efi.mount: Failed at step EXEC spawning /bin/umount: Input/output error
[38425.911547] BTRFS error (device nvme0n1p7): bdev /dev/nvme0n1p7 errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[38425.911651] systemd[25697]: home.mount: Failed at step EXEC spawning /bin/umount: Input/output error
[38425.912144] systemd[25700]: boot.mount: Executing: /bin/umount /boot
[38425.912349] BTRFS error (device nvme0n1p7): bdev /dev/nvme0n1p7 errs: wr 0, rd 4, flush 0, corrupt 0, gen 0
[38425.912881] systemd[25700]: boot.mount: Failed at step EXEC spawning /bin/umount: Input/output error
[38425.920657] systemd[25703]: boot-efi.mount: Executing: /bin/umount /boot/efi

mhiramat

#!/bin/bash

# syscalls to be traced
SYSCALLS="futex poll epoll_wait select"
# fork vfork mmap open close write read"

function print_with_spaces {
	local MAX=$1
	local STR=$2
	local L=$(($MAX - $(echo $STR | wc -c)))

mhiramat

$ git tag | grep -P '^(?!.*-).*(?=^v).*$' | while read ver; do git grep NAME $ver -- Makefile ; done
v2.6.11:Makefile:NAME=Woozy Numbat
v2.6.12:Makefile:NAME=Woozy Numbat
v2.6.13:Makefile:NAME=Woozy Numbat
v2.6.14:Makefile:NAME=Affluent Albatross
v2.6.15:Makefile:NAME=Sliding Snow Leopard
v2.6.16:Makefile:NAME=Sliding Snow Leopard
v2.6.17:Makefile:NAME=Crazed Snow-Weasel
v2.6.18:Makefile:NAME=Avast! A bilge rat!
v2.6.19:Makefile:NAME=Avast! A bilge rat!

mhiramat

[ 3598.796564] ------------[ cut here ]------------
[ 3598.796585] WARNING: CPU: 1 PID: 11956 at /home/mhiramat/ksrc/linux/fs/btrfs/inode.c:9820 btrfs_rename2+0x393/0x16e0 [btrfs]
[ 3598.796586] BTRFS: Transaction aborted (error -2)
[ 3598.796587] Modules linked in: bnep bluetooth fuse xt_addrtype br_netfilter xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun nf_conntrack_netbios_ns nf_conntrack_broadcast ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ebtable_nat ebtable_broute bridge stp llc ebtable_filter ebtables ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw ip6table_filter ip6_tables iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_security iptable_raw snd_usb_audio snd_usbmidi_lib snd_rawmidi vfat fat intel_rapl x86_pkg_temp_thermal coretemp kvm_intel kvm eeepc_wmi snd_hda_codec_realtek snd_hda_codec_generic asus_wmi snd_hda_codec_hdmi gspca_zc3xx sparse_keymap rfkill irqbypass iTCO_wd

mhiramat

FROM debian:latest
MAINTAINER Masami Hiramatsu <mhiramat@kernel.org>

VOLUME /opt/work/

ARG TOOL_VER=5.3-2016.02
ENV HOST_ARCH=x86_64
ENV CROSS_ARCH=aarch64
ENV LINARO_GCC=gcc-linaro-$TOOL_VER-${HOST_ARCH}_${CROSS_ARCH}-linux-gnu
ENV LINARO_PATH=/opt/$LINARO_GCC/bin/

mhiramat

#!/bin/sh
# Docker Registry Client (for v2 API)
#
# Copyright (C) 2016 Masami Hiramatsu <masami.hiramatsu@gmail.com>
# This program is released under the MIT License, see LICENSE.
#
# prerequisites: curl jq sha256sum

set -ex

mhiramat

function write_reg(addr,data)
 fa.spi("cs",0)
 fa.spi("write",0x20)
 fa.spi("write",addr)
 fa.spi("write",data)
 fa.spi("cs",1)
 fa.spi("read");
end

function read_reg(addr)

mhiramat

#!/bin/sh

THETA="http://192.168.1.1:80"

get_info() {
   wget -q $THETA/osc/info -O - | jq .
}

get_state() {
   wget -q --post-data="" $THETA/osc/state -O - | jq .

mhiramat

print "HTTP/1.1 200 OK"
print ""
print "Hello GPIO"

function write_reg(addr,data)
 fa.spi("cs",0)
 fa.spi("write",0x20)
 fa.spi("write",addr)
 fa.spi("write",data)
 fa.spi("cs",1)

mhiramat

#!/bin/awk -f
# gen-insn-dic.awk: x86 Instruction dictionary generator
#
# Usage: awk -f gen-insn-dic.awk arch/x86/lib/x86-opcode-map.txt > x86-dic.tsv

# Awk implementation sanity check
function check_awk_implement() {
	if (sprintf("%x", 0) != "0")
		return "Your awk has a printf-format problem."
	return ""