problem uploading a patch

[David Nalesnik]

Hi,

I'm trying to upload a patch created in a branch to Rietveld, but I
seem to be creating an unholy mess.  I attempted to run
git-cl upload master
within my branch, but I end up with a huge list of recent commits not
my own.  The same thing happened when I ran
git format-patch master
and earlier, when I tried to merge several commits with
git rebase -i master

I'm not sure what's going on here.

I did manage to get a .patch file with my commits (in the midst of
dozens of others).  Is there a simple command to upload this to
Rietveld?

Thanks,
David