[stefan_]

If your original patch contained a mistake, you just send the new version with the v2 prefix to the mailing list. You can do this with git format-patch -v2 and then send-email will pick it up automatically.

You should note the change in the individual commit or the cover letter.

[saagarjha]

Hmm, I’ll take a look. I think I manually did some munging of the subject line to add “v2” where it seemed appropriate but I probably did it wrong.