$ git clone -n https://gitee.com/yueeranna/glibc /var/lib/mock/dist-an23-build-110277-45828/root/chroot_tmpdir/scmroot/glibc
Cloning into '/var/lib/mock/dist-an23-build-110277-45828/root/chroot_tmpdir/scmroot/glibc'...
$ git reset --hard dca949c80f836e9a3730243acb773b44628afe27
HEAD is now at dca949c remove mount_setattr