You have to fix a lot of merge conflicts. I used this workflow at AWS -- code reviews can take some time, you're writing a lot of code, and you want your CRs to be small.
If someone leaves a comment on the CR for the first branch you fix the issue and rebase. It's not fun, but this is the only effective way to do it (that I know of).
If someone leaves a comment on the CR for the first branch you fix the issue and rebase. It's not fun, but this is the only effective way to do it (that I know of).