diff --git a/documentation/kernel-dev/kernel-dev-common.xml b/documentation/kernel-dev/kernel-dev-common.xml
index 787f3411b7..4cceb932b6 100644
--- a/documentation/kernel-dev/kernel-dev-common.xml
+++ b/documentation/kernel-dev/kernel-dev-common.xml
@@ -51,45 +51,57 @@
- To modify an existing recipe, do the following:
-
- Create a minimal, custom layer from which you
- can work.
- See the "Creating and Preparing a Layer"
- section for some general resources.
- You can also see the
- "Get Your Layer Setup for the Build" section
- of the Yocto Project Development Manual for a detailed
- example.
- Create the .bbappend file.
- You create this file in your custom layer.
- You also name it accordingly based on the linux-yocto recipe
- you are using.
- For example, if you are modifying the
- meta/recipes-kernel/linux/linux-yocto_3.4.bb
- recipe, the append file will typical be located as follows
- within your custom layer:
-
- <your-layer>/recipes-kernel/linux/linux-yocto_3.4.bbappend
-
- The append file should initially contain the following text:
-
- FILESEXTRAPATHS := "${THISDIR}/${PN}"
-
- The path ${THISDIR}/${PN} expands
- to "linux-yocto" in the current directory for this example.
- If you add any new files that modify the kernel recipe,
- you need to place them in your layer in the following area:
-
- <your-layer>/recipes-kernel/linux/linux-yocto/
-
- If you are working on a new machine Board Support Package
- (BSP), be sure to refer to the
- Yocto Project Board Support Package (BSP) Developer's Guide.
-
-
+ Modifying an existing recipe can consist of the following:
+
+ Creating the append file
+ Applying patches
+ Changing the configuration
+
+
+ Before modifying an existing recipe, be sure that you have created
+ a minimal, custom layer from which you can work.
+ See the "Creating and Preparing a Layer"
+ section for some general resources.
+ You can also see the
+ "Get Your Layer Setup for the Build" section
+ of the Yocto Project Development Manual for a detailed
+ example.
+
+
+
+ Creating the Append File
+
+
+ You create this file in your custom layer.
+ You also name it accordingly based on the linux-yocto recipe
+ you are using.
+ For example, if you are modifying the
+ meta/recipes-kernel/linux/linux-yocto_3.4.bb
+ recipe, the append file will typical be located as follows
+ within your custom layer:
+
+ <your-layer>/recipes-kernel/linux/linux-yocto_3.4.bbappend
+
+ The append file should initially contain the following text:
+
+ FILESEXTRAPATHS := "${THISDIR}/${PN}"
+
+ The path ${THISDIR}/${PN} expands
+ to "linux-yocto" in the current directory for this example.
+ If you add any new files that modify the kernel recipe,
+ you need to place them in your layer in the following area:
+
+ <your-layer>/recipes-kernel/linux/linux-yocto/
+
+ If you are working on a new machine Board Support Package
+ (BSP), be sure to refer to the
+ Yocto Project Board Support Package (BSP) Developer's Guide.
+
+
+
+
Applying Patches