Hi Team,
          
          
          I am trying to contribute to the existing Git repos.
          
          
          I have followed the process from the below link 
          
          
          
          
          
          
            [user@host]$ git clone  https://git.centos.org/git/rpms/kernel.git 
cd kernel
# let's work on the centos7 kernel
[user@host]$ git checkout c7
[user@host]$ ~/bin/get_sources.sh
# switch to the local tree to edit
[user@host]$ git checkout -b my-kernel
# make edits to SPEC file, etc 
[user@host]$ git commit -m 'my local change' -a
           
          
          
          This command    ~/bin/get_sources.sh 
                  has downloaded the xxxx.tar.gz file in the
                  SOURCES directory.
          
              
          Now I have
                extracted the tar file and did the changes. 
          
          
          At this stage If I commit then I have to include all the
            extracted files. 
          
          
          If I run git format-patch
              c7  it generate the file which includes all the files.
          
          
          Please  guide me how to contribute  to the existing GIT
            REPOS.
          
          
          
          
          Thanks and Regards,
          Amarjeet Singh