Re: kernel cherry UN-picking?

> On Fri, May 11, 2007 at 03:09:14PM -0700, Junio C Hamano wrote:
> > Suppose you have something like this (you may have more than one
> > such merge but the principle is the same):
> > 
> >   U---o---o---o---M---x---o---o---o---T
> >                  /
> >    Linville o---o
> > 
> > Up to 'U' you have already sent upstream and no need for
> > resending.  'M' is merge with Linville tree.  'x' is the bad
> > one, and 'o' are good ones.  'T' is the tip of your net driver
> > branch.
> 
> There are even more ways to fix this up, they both start with
> identifying the commit 'y' that was committed after 'x',
> 
>     git rebase --onto x^ y T
> 
> The other solution is to use .git/info/grafts,
> 
>     Add a line with the sha1 of 'y' with the parents of 'x'. You can
>     visually inspect with gitk if it looks right and then use a script
>     that rewrites the history. Either cg-admin-rewrite or the one I
>     posted to the list a while ago.
> 
> The history rewriting solution will work even if 'x' was introduced
> before the merge commit.