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From: Tom Herbert <therbert@google.com> 
Subject: net: backport SO_REUSEPORT patch to fix load imbalance among listen sockets 
Patch-mainline: In house
References: 

http://permalink.gmane.org/gmane.linux.network/158320

This patch implements so_reuseport (SO_REUSEPORT socket option) for
TCP and UDP.  For TCP, so_reuseport allows multiple listener sockets
to be bound to the same port.  In the case of UDP, so_reuseport allows

fcicq

#!/usr/bin/env python
import random

class CurveFp( object ):
  def __init__( self, p, a, b ):
    self.__p = p
    self.__a = a
    self.__b = b

  def p( self ):

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#!/bin/bash

# Live Ubuntu Backup V2.2, Nov 4th,2009
# Copyright (C) 2009 billbear <billbear@gmail.com>

# This program is free software; you can redistribute it and/or modify it 
# under the terms of the GNU General Public License as published by 
# the Free Software Foundation; either version 2 of the License, 
# or (at your option) any later version.
#

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# use -b to put in background
wget http://download2-developer.amd.com/amd/Stream20GA/icd-registration.tgz
tar zxvf icd-registration.tgz
mkdir -p /etc/OpenCL/vendors/
cp etc/OpenCL/vendors/atiocl64.icd /etc/OpenCL/vendors/atiocl64.icd

wget http://download2-developer.amd.com/amd/APPSDK/AMD-APP-SDK-v2.4-lnx64.tgz
cd /opt
tar zxvf ~/AMD-APP-SDK-v2.4-lnx64.tgz # or path

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# modified from pysync
_BASE=65521      # largest prime smaller than 65536
_NMAX=5552       # largest n such that 255n(n+1)/2 + (n+1)(BASE-1) <= 2^32-1
_OFFS=1          # default initial s1 offset

# fcicq: _NMAX is embedded in zlib's adler32 for one pass calculation,
# and we mainly do the rolling hash, so _NMAX is not used here.
import zlib
class adler32:
  def __init__(self,data=''):

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#!/bin/sh

# this is /etc/libvirt/hooks/qemu
# see also http://wiki.libvirt.org/page/Networking#Forwarding_Incoming_Connections
HOST_PORT="17000:17030"
GUEST_IP="192.168.122.2"
COMMAND_1="iptables -t nat -D PREROUTING -p tcp --dport ${HOST_PORT} -j DNAT --to ${GUEST_IP}"
COMMAND_2="`echo \"${COMMAND_1}\" | sed -e \"s/tcp/udp/\"`"
COMMAND_3="iptables -D FORWARD -p tcp -d ${GUEST_IP}/32 -m state --state NEW -m tcp --dport ${HOST_PORT} -j ACCEPT"
COMMAND_4="iptables -D FORWARD -p udp -d ${GUEST_IP}/32 -m udp --dport ${HOST_PORT} -j ACCEPT"

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[8755143.193404] BUG: soft lockup - CPU#1 stuck for 22s! [nginx:9811]                    
[8755143.194729] Process nginx (pid: 9811, ti=ec4ae000 task=eb64f230 task.ti=eac0c000)   
[8755143.195964] Stack:                                                                  
[8755143.197155] Call Trace:                                                             
[8755143.198350]  <IRQ>                                                                  
[8755143.199669] Code: cc cc cc cc b8 1c 00 00 00 cd 82 c3 cc cc cc cc cc cc cc cc cc cc 
cc cc cc cc cc cc cc cc cc cc cc cc cc cc b8 1d 00 00 00 cd 82 <c3> cc cc cc cc cc cc cc 
cc cc cc cc cc cc cc cc cc cc cc cc cc

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# usage: qemu-kvm -acpitable file=FILE/TO/374/BYTES/SLIC/BIN

# You may wish to modify the path to your own

SLIC_PATH=""
if [ "${SLIC_PATH}" == "" ]; then
  SLIC_PATH="/sys/firmware/acpi/tables/SLIC"
fi
git clone git://github.com/ghuntley/seaslic
cd seaslic

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This patch adds configuration for DMI configuration data.
This is useful if you want to run SeaBIOS on real Hardware,
and the OS selects drivers based on hw manufacturer/model.

Signed-off-by: Sven Schnelle <svens at stackframe.org>
---
 src/Kconfig  |   26 ++++++++++++++++++++++++++
 src/config.h |    1 -
 src/smbios.c |   15 +++++++--------
 3 files changed, 33 insertions(+), 9 deletions(-)

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# GF(2^8) by http://www.samiam.org/galois.html
def generate_table():
  table = [0] * 256
  ltable = [0] * 256
  a = 1
  for c in range(256):
    table[c] = a
    d = a & 0x80
    a = (a << 1) & 0xff
    if d == 0x80: a ^= 0x1b