Debian-kernel: Difference between revisions
From Bashlinux
Jump to navigationJump to search
Content deleted Content added
No edit summary |
Redirected page to Debian Kernel setup |
||
| (3 intermediate revisions by the same user not shown) | |||
| Line 1: | Line 1: | ||
#REDIRECT [[Debian Kernel setup]] |
|||
__NOTOC__ |
|||
= Real-Time Vanilla Kernel = |
|||
== Get sources and setup environment == |
|||
# Create `vanilla` folder in `/usr/src` and change directory to such location |
|||
<pre><nowiki> |
|||
mkdir -p /usr/src/vanilla |
|||
cd !$ |
|||
</nowiki></pre> |
|||
# Download the latest rt patch |
|||
http://www.kernel.org/pub/linux/kernel/projects/rt/ |
|||
# Download the matched kernel for the proper patch downloaded in previous step |
|||
http://www.kernel.org/pub/linux/kernel/v2.6/ |
|||
# Decompress both, the linux kernel sources and the patch |
|||
<pre><nowiki> |
|||
tar jxvf *.bz2 |
|||
</nowiki></pre> |
|||
# Patch the kernel |
|||
<pre><nowiki> |
|||
cd linux-2.6.AA.BB |
|||
patch -p1 <../patch-2.6.AA.BB-rtNN |
|||
</nowiki></pre> |
|||
# Create a link `linux` which points to the linux kernel sources |
|||
<pre><nowiki> |
|||
ln -s /usr/src/vanilla/linux-2.6.AA.BB /usr/src/linux |
|||
</nowiki></pre> |
|||
== Build Kernel == |
|||
# Go to the linux source folder |
|||
# Configure the kernel, if necessary `make menuconfig` |
|||
## Backup the old config file |
|||
<pre><nowiki> |
|||
cd /usr/src/linux |
|||
cp .config config.yy-mm-dd |
|||
</nowiki></pre> |
|||
# When finish save your changes |
|||
# Build the bzImage |
|||
<pre><nowiki> |
|||
cd /usr/src/linux |
|||
make |
|||
</nowiki></pre> |
|||
# If only modules are needed, then use `make modules` |
|||
# Install the modules |
|||
<pre><nowiki> |
|||
make modules_install |
|||
</nowiki></pre> |
|||
# Install the kernel, usually locate on `arch/MY_ARCH/boot` in kernel sources |
|||
<pre><nowiki> |
|||
cp arch/MY_ARCH/boot/bzImage /boot/vmlinuz-2.6.AA.BB-rtNN |
|||
</nowiki></pre> |
|||
# Create initial root filesystem |
|||
<pre><nowiki> |
|||
cd /usr/src/linux |
|||
update-inintramfs -c -k 2.6.AA-BB-rtNN |
|||
</nowiki></pre> |
|||
# Add the proper entry to grub in `/boot/grub/menu.lst` |
|||
<pre><nowiki> |
|||
title RT kernel 2.6.AA.BB-rtNN |
|||
root (hd0,0) |
|||
kernel /boot/vmlinuz-2.6.AA.BB-rtNN root=/dev/hda1 ro |
|||
initrd /boot/initrd.img-2.6.AA.BB-rtNN |
|||
</nowiki></pre> |
|||
* '''TIP:''' if `default` parameter is set to `0` at the beginning of the `menu.lst` file, then try to put this entry at the top of the entries list. |
|||
Latest revision as of 05:45, 12 June 2015
Redirect to:
