$ git clone -n https://gitee.com/jessica-liu/qemu.git /var/lib/mock//dist-an23.3-riscv64-gcc14-build-536550-76442/root/chroot_tmpdir/scmroot/qemu
Cloning into '/var/lib/mock//dist-an23.3-riscv64-gcc14-build-536550-76442/root/chroot_tmpdir/scmroot/qemu'...
$ git fetch origin b844246031a5d4af1fe60e65f090fcc4c85cd868:KOJI_FETCH_HEAD
From https://gitee.com/jessica-liu/qemu
 * [new ref]         b844246031a5d4af1fe60e65f090fcc4c85cd868 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
Updating files:  85% (18/21)
Updating files:  90% (19/21)
Updating files:  95% (20/21)
Updating files: 100% (21/21)
Updating files: 100% (21/21), done.
HEAD is now at b844246 qemu/osdep: align memory allocations to 2M on RISC-V