$ git clone -n https://github.com/xcp-ng-rpms/kernel.git /var/lib/mock/v8.3-incoming-8486-25549/root/chroot_tmpdir/scmroot/kernel
Cloning into '/var/lib/mock/v8.3-incoming-8486-25549/root/chroot_tmpdir/scmroot/kernel'...
$ git reset --hard 643664526eca37357e9d890b6b032f1b5ee84eff
Downloading SOURCES/kernel-4.19.19.tar.gz (161 MB)
HEAD is now at 6436645 perf: Add a stable patch to fix perf dynamic tracepoints