kpatch-build: changed section .rela.static_call_sites not selected for inclusion

[joe-lawrence]

Yulia noticed that shadow-newpid.patch fails to build on a RHEL-9 kernel (5.12.0-0.rc2.166.el9.x86_64). Interesting excerpt from the build.log:

ERROR: fork.o: 1 unsupported section change(s)
fork.o: WARNING: unable to correlate static local variable ctr.97 used by kernel_clone, assuming variable is new
fork.o: changed function: kernel_clone
fork.o: changed section .rela.static_call_sites not selected for inclusion
create-diff-object: unreconcilable difference
ERROR: exit.o: 1 unsupported section change(s)
exit.o: changed function: do_exit
exit.o: changed section .rela.static_call_sites not selected for inclusion
create-diff-object: unreconcilable difference
array.o: changed function: proc_pid_status

cachedir-tmp-shadow-newpid.tar.gz build.log.txt.gz

[jpoimboe]

Always fun when a feature I write in Linux ends up breaking kpatch. It happens more often than I care to admit.

[jpoimboe]

This will probably be a simple fix, I just need to add .static_call_sites to the special sections.