kvm/01-setup/02-build-kvm-kernel.sh

#!/bin/sh -xe

wget -nc http://lxc.sourceforge.net/patches/linux/2.6.38/2.6.38.2-lxc1/patches.tar.gz
tar xvf patches.tar.gz

wget -nc ftp://ftp.kernel.org/pub/linux/kernel/v2.6/linux-2.6.38.2.tar.gz
tar xvf linux-2.6.38.2.tar.gz


cd linux-2.6.38.2

ls ../patches/*.patch | xargs -i sh -cx "patch -p1 < {}"


# Start with the default configuration
make defconfig

cat >> .config << EOF
# Add /dev/hda for qemu/kvm
CONFIG_IDE=y
CONFIG_IDE_GD=y
CONFIG_IDE_GD_ATA=y
CONFIG_BLK_DEV_PIIX=y

# Switch on all container functionality
CONFIG_DEVPTS_MULTIPLE_INSTANCES=y
CONFIG_CGROUP_DEVICE=y
CONFIG_CGROUP_MEM_RES_CTLR=y
CONFIG_CGROUP_PERF=y

CONFIG_BLK_CGROUP=y
CONFIG_DEBUG_BLK_CGROUP=y
CONFIG_CFQ_GROUP_IOSCHED=y
CONFIG_BLK_DEV_THROTTLING=y

CONFIG_NET_CLS_CGROUP=y

# Virtual network devices
CONFIG_VETH=y
CONFIG_MACVLAN=y
CONFIG_VLAN_8021Q=y
EOF
yes '' | make oldconfig

# Build kernel (counting CPUS to supply appropriate -j to make)

CPUS=$(grep "^processor" /proc/cpuinfo | wc -l)
make -j $CPUS

1	dpavlin	252	#!/bin/sh -xe
2
3	dpavlin	255	wget -nc http://lxc.sourceforge.net/patches/linux/2.6.38/2.6.38.2-lxc1/patches.tar.gz
4			tar xvf patches.tar.gz
5	dpavlin	252
6			wget -nc ftp://ftp.kernel.org/pub/linux/kernel/v2.6/linux-2.6.38.2.tar.gz
7			tar xvf linux-2.6.38.2.tar.gz
8
9
10			cd linux-2.6.38.2
11
12	dpavlin	255	ls ../patches/*.patch \| xargs -i sh -cx "patch -p1 < {}"
13
14
15	dpavlin	252	# Start with the default configuration
16			make defconfig
17
18			cat >> .config << EOF
19			# Add /dev/hda for qemu/kvm
20			CONFIG_IDE=y
21			CONFIG_IDE_GD=y
22			CONFIG_IDE_GD_ATA=y
23			CONFIG_BLK_DEV_PIIX=y
24
25			# Switch on all container functionality
26			CONFIG_DEVPTS_MULTIPLE_INSTANCES=y
27			CONFIG_CGROUP_DEVICE=y
28			CONFIG_CGROUP_MEM_RES_CTLR=y
29			CONFIG_CGROUP_PERF=y
30	dpavlin	261
31	dpavlin	252	CONFIG_BLK_CGROUP=y
32	dpavlin	261	CONFIG_DEBUG_BLK_CGROUP=y
33			CONFIG_CFQ_GROUP_IOSCHED=y
34			CONFIG_BLK_DEV_THROTTLING=y
35
36	dpavlin	252	CONFIG_NET_CLS_CGROUP=y
37
38			# Virtual network devices
39			CONFIG_VETH=y
40			CONFIG_MACVLAN=y
41			CONFIG_VLAN_8021Q=y
42			EOF
43			yes '' \| make oldconfig
44
45			# Build kernel (counting CPUS to supply appropriate -j to make)
46
47			CPUS=$(grep "^processor" /proc/cpuinfo \| wc -l)
48			make -j $CPUS
49