[ resending bug report from git-users since there weren't any responses ] So I'm trying to split out a directory from postgres source code (which has 52k commits). I was able to split a directory into a separate subtree (with 1685 commits). All good so far. Now I do a pull from upstream and want to push the directory to my subtree. The command fails with: $ git subtree push --prefix=src/interfaces/libpq libpq master /usr/lib/git-core/git-subtree: 647: Maximum function recursion depth (1000) reached As far as I can see, it seems to be a mutual recursion between process_split_commit() and check_parents() If this diagnosis is correct, are there any known workarounds? I've tried increasing ulimit -s and FUNCNEST=10000, but it didn't fix the problem. Can this flow be coded without using recursion? Are there implementations of git-subtree in another language which doesn't have this problem? -Arun
