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From:   Ben Skeggs <bskeggs@redhat.com>
Date:   Tue, 4 Aug 2020 09:29:30 +1000
Message-ID: <CABDvA=mvks3Nrs=8wo1jomPxGjWFxwz4EWrppmmHTzsOuQO6Kg@mail.gmail.com>
Subject: Re: linux-next: manual merge of the hmm tree with the drm tree
To:     Jason Gunthorpe <jgg@mellanox.com>
Cc:     Ralph Campbell <rcampbell@nvidia.com>,
        Stephen Rothwell <sfr@canb.auug.org.au>,
        Dave Airlie <airlied@linux.ie>,
        DRI <dri-devel@lists.freedesktop.org>,
        Linux Next Mailing List <linux-next@vger.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
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On Tue, Aug 4, 2020 at 9:19 AM Jason Gunthorpe <jgg@mellanox.com> wrote:
>
> On Thu, Jul 30, 2020 at 10:31:45AM -0700, Ralph Campbell wrote:
> >
> > On 7/30/20 5:03 AM, Jason Gunthorpe wrote:
> > > On Thu, Jul 30, 2020 at 07:21:10PM +1000, Stephen Rothwell wrote:
> > > > Hi all,
> > > >
> > > > Today's linux-next merge of the hmm tree got a conflict in:
> > > >
> > > >    drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmmgp100.c
> > > >
> > > > between commit:
> > > >
> > > >    7763d24f3ba0 ("drm/nouveau/vmm/gp100-: fix mapping 2MB sysmem pages")
> > > >
> > > > from the drm tree and commits:
> > > >
> > > >    4725c6b82a48 ("nouveau: fix mapping 2MB sysmem pages")
> > > >    1a77decd0cae ("nouveau: fix storing invalid ptes")
> > > >
> > > > from the hmm tree.
> > > >
> > > > 7763d24f3ba0 and 4725c6b82a48 are exactly the same patch.
> > >
> > > Oh? Ralph? What happened here?
> >
> > Ben did email me saying he was planning to take this patch into
> > his nouveau tree and I did reply to him saying you had also taken it
> > into your tree and that I had more nouveau/SVM patches for you on the way.
> > So, I'm not sure what happened.
>
> Well no answer from Ben and it looks like it is in the main DRM tree,
> so I will drop the 4725c6b82a48 patch from hmm.
My apologies, both for this slipping past me, and for the trouble.  I
did mean to drop that patch from my tree before sending it on to Dave.

Ben.

>
> Jason
>