$ git clone -n https://github.com/xcp-ng-rpms/kernel-alt.git /var/lib/mock/v8.2-base-2699-2145/root/chroot_tmpdir/scmroot/kernel-alt
Cloning into '/var/lib/mock/v8.2-base-2699-2145/root/chroot_tmpdir/scmroot/kernel-alt'...
$ git reset --hard 17a534e80c556cb318936bc87dc83618998a8124
Downloading SOURCES/kernel-4.19.19.tar.gz (161 MB)
HEAD is now at 17a534e Updated patch level to 4.19.142 and added fix for XSA-331, XSA-332 (#6)