7.21.2008

Patch for app & kernel

Applying the Patch
For the purpose of this guide, we will use linux-2.2.x for the kernel name. You should replace the x with the version number of the patch you are installing.
  1. Move the downloaded kernel patch to the /usr/src/linux directory.
  2. cd /usr/src/linux
  3. If you downloaded a patch with a .gz extension, execute the following command:
    gunzip patch-2.2.x.gz

    If you downloaded a patch with a .bz2 extension, execute the following command:
    bunzip2 patch-2.2.x.bz2
  4. There should now be a file called patch-2.2.14 in the /usr/src/linux directory. Apply the patch to the kernel source tree with the following command:
    patch -p1 <>
You should now be ready to set the configuation for the new kernel you wish to build. See the Configuring a New Kernel guide for more information.

用Diff和Patch工具维护源码

http://www.ibm.com/developerworks/cn/linux/l-diffp/index.html

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