added note for kernel compilation

diff --git a/doc/INSTALL b/doc/INSTALL
index 5212797..95960dd 100644 (file)
--- a/doc/INSTALL
+++ b/doc/INSTALL
@@ -108,6 +108,7 @@ final steps
 -----------
 
 - chroot to your new build system and compile a new kernel
+  (you have to do this if you are not booting via nfsroot!)
        
        example:
        
@@ -115,6 +116,7 @@ final steps
                PATH="/sbin:/bin:/usr/sbin:/usr/bin" --login
        cd /usr/src/linux
        make menuconfig
+       (disable CONFIG_ROOT_NFS, if you are not booting via nfsroot!)
        make dep bzImage modules modules_install
 
 - yo may want to set a root password (default is 'hdw' iirc)