I had forked a repo and opened a pull request, which is still unmerged.
Now, I need to make more changes to it. I saw couple of questions here, viz., this, this that mention that I can simply commit and the pull request will be updated.
In my case, the upstream master has gone several commits ahead of my master branch (I had committed to master itself, rather than to some feature branch, my bad!). If I simply add one more commit to my master branch, will it still reflect at the bottom of the pull request discussion, and will the owner be still able to merge it? Or should I close this pull request, rebase my master branch with the latest upstream master and then make a fresh pull request ?