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SubjectRe: [GIT PULL] EDAC updates for 4.2
On Wed, 24 Jun 2015, Ingo Molnar wrote:

> * Borislav Petkov <bp@suse.de> wrote:
>
> > > If it doesn't work or compile without the tip pile, then I'm not pulling it at
> > > all, since that means that any problems are not bisectable.
> >
> > Ok, how would you prefer this solved - should I merge the relevant tip branches
> > into it?
>
> So the broken commit is 1862c7c3483c. Given that only a handful of commits follow
> it, I'd suggest the following resolution, to preserve half of your tree:
>
> git checkout -b tmp.tmp your/edac/tree
> git reset --hard 1862c7c3483c^1
> git merge linus # where 'linus' is 407a2c720556e - your DEFERRED_ERROR_VECTOR dependency
> git checkout -b tmp.tmp2 your/edac/tree
> git rebase --onto tmp.tmp 1862c7c3483c^1
>
> Then re-test and re-submit the result to Linus as -v2.
>
> Note that 407a2c720556e is very early in the v4.2 merge window, with only -tip
> (and some VFS) bits in it, which I have tested and which is looking pretty robust.
>
> In the future we can do such dependencies in -tip as well, so that they don't
> reach Linus - I didn't realize your tree had this dependency.

One of the solution I use for cross tree dependencies is:

- Apply the commits which create a dependency to a seperate branch

- Let the depending tree pull that branch

- Merge the branch into the proper tip/ branch

Thanks,

tglx


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