From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jason Gunthorpe Subject: Re: RFC: Run a dedicated hmm.git for 5.3 Date: Thu, 6 Jun 2019 15:25:49 +0000 Message-ID: <20190606152543.GE17392@mellanox.com> References: <20190523155207.GC5104@redhat.com> <20190523163429.GC12159@ziepe.ca> <20190523173302.GD5104@redhat.com> <20190523175546.GE12159@ziepe.ca> <20190523182458.GA3571@redhat.com> <20190523191038.GG12159@ziepe.ca> <20190524064051.GA28855@infradead.org> <20190524124455.GB16845@ziepe.ca> <20190525155210.8a9a66385ac8169d0e144225@linux-foundation.org> <20190527191247.GA12540@ziepe.ca> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Return-path: In-Reply-To: <20190527191247.GA12540@ziepe.ca> Content-Language: en-US Content-ID: <994523D7B122E1489B649951953089FD@eurprd05.prod.outlook.com> Sender: linux-kernel-owner@vger.kernel.org To: Andrew Morton , Stephen Rothwell Cc: Christoph Hellwig , Dave Airlie , Linus Torvalds , Daniel Vetter , Jerome Glisse , "linux-kernel@vger.kernel.org" , "linux-rdma@vger.kernel.org" , Leon Romanovsky , Doug Ledford , Artemy Kovalyov , Moni Shoua , Mike Marciniszyn , Kaike Wan , Dennis Dalessandro , "linux-mm@kvack.org" , dri-devel List-Id: linux-rdma@vger.kernel.org On Mon, May 27, 2019 at 04:12:47PM -0300, Jason Gunthorpe wrote: > On Sat, May 25, 2019 at 03:52:10PM -0700, Andrew Morton wrote: > > On Fri, 24 May 2019 09:44:55 -0300 Jason Gunthorpe wrote= : > >=20 > > > Now that -mm merged the basic hmm API skeleton I think running like > > > this would get us quickly to the place we all want: comprehensive in = tree > > > users of hmm. > > >=20 > > > Andrew, would this be acceptable to you? > >=20 > > Sure. Please take care not to permit this to reduce the amount of > > exposure and review which the core HMM pieces get. >=20 > Certainly, thanks all >=20 > Jerome: I started a HMM branch on v5.2-rc2 in the rdma.git here: >=20 > git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git > https://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git/log/?h=3Dhm= m I did a first round of collecting patches for hmm.git Andrew, I'm checking linux-next and to stay co-ordinated, I see the patches below are in your tree and now also in hmm.git. Can you please drop them from your tree?=20 5b693741de2ace mm/hmm.c: suppress compilation warnings when CONFIG_HUGETLB_= PAGE is not set b2870fb882599a mm/hmm.c: only set FAULT_FLAG_ALLOW_RETRY for non-blocking dff7babf8ae9f1 mm/hmm.c: support automatic NUMA balancing I checked that the other two patches in -next also touching hmm.c are best suited to go through your tree: a76b9b318a7180 mm/devm_memremap_pages: fix final page put race fc64c058d01b98 mm/memremap: rename and consolidate SECTION_SIZE StephenR: Can you pick up the hmm branch from rdma.git for linux-next for this cycle? As above we are moving the patches from -mm to hmm.git, so there will be a conflict in -next until Andrew adjusts his tree, thanks! Regards, Jason (hashes are from today's linux-next)