Re: [PATCH v3 07/15] mm/memory_hotplug: Introduce offline_and_remove_memory()

[Michael S. Tsirkin]

On Thu, May 07, 2020 at 01:33:23PM +0200, David Hildenbrand wrote:
> >> I get:
> >>
> >> error: sha1 information is lacking or useless (mm/memory_hotplug.c).
> >> error: could not build fake ancestor
> >>
> >> which version is this against? Pls post patches on top of some tag
> >> in Linus' tree if possible.
> > 
> > As the cover states, latest linux-next. To be precise
> > 
> > commit 6b43f715b6379433e8eb30aa9bcc99bd6a585f77 (tag: next-20200507,
> > next/master)
> > Author: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
> > Date:   Thu May 7 18:11:31 2020 +1000
> > 
> >     Add linux-next specific files for 20200507
> > 
> 
> The patches seem to apply cleanly on top of
> 
> commit a811c1fa0a02c062555b54651065899437bacdbe (linus/master)
> Merge: b9388959ba50 16f8036086a9
> Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
> Date:   Wed May 6 20:53:22 2020 -0700
> 
>     Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Because you have the relevant hashes in your git tree not pruned yet.
Do a new clone and they won't apply.

> 
> I can resend based on that, after giving it a short test.
> 
> -- 
> Thanks,
> 
> David / dhildenb