I try to create own patch for kernel, and I look in process of generation binary rpm file. As I can see, for creation binary package, rpmbuild doesn't uses any set of patches and doesn't uses file of original (vanilla) version of kernel. Instead it, I see some xz archive of compressed tree of kernel probably with all changes (linux-3.10.0-514.el7.tar.xz). How and where I can find process of creation of this archive and to see separately all set of patches? I want to remove some changes and add own. Many thanks to all, who have such info and can give link on process or link on documentations of process of creation of this archive. best regards, Andrei upwork.link