$ git clone -n https://src.fedoraproject.org/rpms/ghc9.4.git /var/lib/mock/f39-build-2566777-62096/root/chroot_tmpdir/scmroot/ghc9.4
Cloning into '/var/lib/mock/f39-build-2566777-62096/root/chroot_tmpdir/scmroot/ghc9.4'...
$ git fetch origin d77196da3cbfbc94007c5f443cbe2ac2fc685d68:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc9.4
 * [new ref]         d77196da3cbfbc94007c5f443cbe2ac2fc685d68 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d77196d s390x: patch from @stefansf (IBM) to fix llvm alignment in data sections