$ git clone -n https://github.com/xcp-ng-rpms/kernel.git /var/lib/mock/v8.2-testing-2852-2317/root/chroot_tmpdir/scmroot/kernel
Cloning into '/var/lib/mock/v8.2-testing-2852-2317/root/chroot_tmpdir/scmroot/kernel'...
$ git reset --hard 4727ef2b30fe72498c8a8ca7d754e96e80bb63d6
Downloading SOURCES/kernel-4.19.19.tar.gz (161 MB)
HEAD is now at 4727ef2 Disable XSA-332 patch 12