Re: How to find commits unique to a branch

> On Jun 20 2016, Junio C Hamano <gitster@pobox.com> wrote:
>> Nikolaus Rath <Nikolaus@rath.org> writes:
>>
>>> What's the best way to find all commits in a branch A that have not been
>>> cherry-picked from (or to) another branch B?
>>>
>>> I think I could format-patch all commits in every branch into separate
>>> files, hash the Author and Date of each files, and then compare the two
>>> lists. But I'm hoping there's a way to instead have git do the
>>> heavy-lifting?
>>
>> "git cherry" perhaps?
>
> That seems to work only the "wrong way around". I have a tag
> fuse_3_0_start, which is the common ancestor to "master" and
> "fuse_2_9_bugfix". I'd like to find all the commits from fuse_3_0_start
> to master that have not been cherry-picked into fuse_2_9_bugfix.
>
> However:
>
> * "git cherry fuse_3_0_start master release2.9" tells me nothing has
>   been cherry-picked at all (only lines with +)
>
> * "git cherry fuse_3_0_start release2.9 master" also tells me nothing
>   has been cherry picked, but somehow shows a smaller total number of
>   commits.
>
> * "git cherry master release2.9 fuse_3_0_start" gives me the commits
>   from fuse_2_9_bugfix that have not been cherry-picked into master
>   (which seems to be in contradiction to the two earlier commands).
>
>
> Am I missing something obvious?