RepoMirrors/kpatch
1
0
Fork 0
mirror of https://github.com/dynup/kpatch synced 2025-04-25 04:27:56 +00:00
Code Issues Packages Projects Releases Wiki Activity

readme: update, add RHEL 7 as supported distro, break up long lines and beautify using GitHub flavored markdown

Browse Source
This commit is contained in:
Terry Wang 2014-07-25 22:59:01 +10:00
parent cde33f13ed
commit d5bb38d42d
1 changed files with 39 additions and 28 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

67
README.md
View File

@ -35,17 +35,21 @@ Installation
Install the dependencies for compiling kpatch: Install the dependencies for compiling kpatch:
sudo yum install gcc kernel-devel elfutils elfutils-devel ```bash
sudo yum install gcc kernel-devel elfutils elfutils-devel
```
Install the dependencies for the "kpatch-build" command: Install the dependencies for the "kpatch-build" command:
sudo yum install rpmdevtools pesign yum-utils ```bash
sudo yum-builddep kernel sudo yum install rpmdevtools pesign yum-utils
sudo debuginfo-install kernel sudo yum-builddep kernel
sudo debuginfo-install kernel
# optional, but highly recommended # optional, but highly recommended
sudo yum install ccache sudo yum install ccache
ccache --max-size=5G ccache --max-size=5G
```
####RHEL 7 ####RHEL 7
@ -54,35 +58,45 @@ Install the dependencies for the "kpatch-build" command:
Install the dependencies for compiling kpatch: Install the dependencies for compiling kpatch:
sudo yum install gcc kernel-devel elfutils elfutils-devel ```bash
sudo yum install gcc kernel-devel elfutils elfutils-devel
```
Install the dependencies for the "kpatch-build" command: Install the dependencies for the "kpatch-build" command:
sudo yum install rpmdevtools pesign yum-utils zlib-devel binutils-devel newt-devel python-devel perl-ExtUtils-Embed audit-libs-devel numactl-devel pciutils-devel bison ```bash
sudo yum-builddep kernel sudo yum install rpmdevtools pesign yum-utils zlib-devel \
sudo debuginfo-install kernel binutils-devel newt-devel python-devel perl-ExtUtils-Embed \
audit-libs devel numactl-devel pciutils-devel bison
# optional, but highly recommended sudo yum-builddep kernel
sudo yum install ccache sudo debuginfo-install kernel
ccache --max-size=5G
# optional, but highly recommended
sudo yum install ccache
ccache --max-size=5G
```
####Ubuntu 14.04 ####Ubuntu 14.04
*NOTE: You'll need about 15GB of free disk space for the kpatch-build cache in *NOTE: You'll need about 15GB of free disk space for the kpatch-build cache in `~/.kpatch` and for ccache.*
`~/.kpatch` and for ccache.*
Install the dependencies for compiling kpatch: Install the dependencies for compiling kpatch:
apt-get install make gcc libelf-dev ```bash
apt-get install make gcc libelf-dev
```
Install the dependencies for the "kpatch-build" command: Install the dependencies for the "kpatch-build" command:
apt-get install dpkg-dev ```bash
apt-get build-dep linux apt-get install dpkg-dev
apt-get build-dep linux
# optional, but highly recommended # optional, but highly recommended
apt-get install ccache apt-get install ccache
ccache --max-size=5G ccache --max-size=5G
```
Install kernel debug symbols: Install kernel debug symbols:
@ -178,20 +192,17 @@ Compile kpatch:
###Install ###Install
OPTIONAL: Install kpatch to /usr/local: OPTIONAL: Install kpatch to `/usr/local`:
sudo make install sudo make install
Alternatively, the kpatch and kpatch-build scripts can be run directly from the Alternatively, the kpatch and kpatch-build scripts can be run directly from the git tree.
git tree.
Quick start Quick start
----------- -----------
*NOTE: While kpatch is designed to work with any recent Linux > NOTE: While kpatch is designed to work with any recent Linux kernel on any distribution, the `kpatch-build` command has **ONLY** been tested to work on Fedora 20, RHEL 7 and Ubuntu 14.04.
kernel on any distribution, the "kpatch-build" command currently only works on
Fedora 20 and Ubuntu 14.04.*
First, make a source code patch against the kernel tree using diff, git, or First, make a source code patch against the kernel tree using diff, git, or
quilt. quilt.