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[140.211.169.12]) by mx.google.com with ESMTPS id d186si12497050pfg.50.2019.03.19.10.12.53 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 19 Mar 2019 10:12:53 -0700 (PDT) Received-SPF: pass (google.com: domain of akpm@linux-foundation.org designates 140.211.169.12 as permitted sender) client-ip=140.211.169.12; Authentication-Results: mx.google.com; spf=pass (google.com: domain of akpm@linux-foundation.org designates 140.211.169.12 as permitted sender) smtp.mailfrom=akpm@linux-foundation.org Received: from akpm3.svl.corp.google.com (unknown [104.133.8.65]) by mail.linuxfoundation.org (Postfix) with ESMTPSA id 9E79E3B2C; Tue, 19 Mar 2019 17:12:52 +0000 (UTC) Date: Tue, 19 Mar 2019 10:12:49 -0700 From: Andrew Morton To: Jerome Glisse Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, Felix Kuehling , Christian =?ISO-8859-1?Q?K=F6nig?= , Ralph Campbell , John Hubbard , Jason Gunthorpe , Dan Williams , Alex Deucher Subject: Re: [PATCH 00/10] HMM updates for 5.1 Message-Id: <20190319101249.d2076f4bacbef948055ae758@linux-foundation.org> In-Reply-To: <20190319165802.GA3656@redhat.com> References: <20190129165428.3931-1-jglisse@redhat.com> <20190313012706.GB3402@redhat.com> <20190313091004.b748502871ba0aa839b924e9@linux-foundation.org> <20190318170404.GA6786@redhat.com> <20190319094007.a47ce9222b5faacec3e96da4@linux-foundation.org> <20190319165802.GA3656@redhat.com> X-Mailer: Sylpheed 3.7.0 (GTK+ 2.24.31; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Tue, 19 Mar 2019 12:58:02 -0400 Jerome Glisse wrote: > > So I think I'll throw up my hands, drop them all and shall await > > developments :( > > What more do you want to see ? I can repost with the ack already given > and the improve commit wording on some of the patch. But from user point > of view nouveau is already upstream, ODP RDMA depends on this patchset > and is posted and i have given link to it. amdgpu is queue up. What more > do i need ? I guess I can ignore linux-next for a few days. Yes, a resend against mainline with those various updates will be helpful. Please go through the various fixes which we had as well: mm-hmm-use-reference-counting-for-hmm-struct.patch mm-hmm-do-not-erase-snapshot-when-a-range-is-invalidated.patch mm-hmm-improve-and-rename-hmm_vma_get_pfns-to-hmm_range_snapshot.patch mm-hmm-improve-and-rename-hmm_vma_fault-to-hmm_range_fault.patch mm-hmm-improve-driver-api-to-work-and-wait-over-a-range.patch mm-hmm-improve-driver-api-to-work-and-wait-over-a-range-fix.patch mm-hmm-improve-driver-api-to-work-and-wait-over-a-range-fix-fix.patch mm-hmm-add-default-fault-flags-to-avoid-the-need-to-pre-fill-pfns-arrays.patch mm-hmm-add-an-helper-function-that-fault-pages-and-map-them-to-a-device.patch mm-hmm-support-hugetlbfs-snap-shoting-faulting-and-dma-mapping.patch mm-hmm-allow-to-mirror-vma-of-a-file-on-a-dax-backed-filesystem.patch mm-hmm-allow-to-mirror-vma-of-a-file-on-a-dax-backed-filesystem-fix.patch mm-hmm-allow-to-mirror-vma-of-a-file-on-a-dax-backed-filesystem-fix-2.patch mm-hmm-add-helpers-for-driver-to-safely-take-the-mmap_sem.patch Also, the discussion regarding [07/10] is substantial and is ongoing so please let's push along wth that. What is the review/discussion status of "[PATCH 09/10] mm/hmm: allow to mirror vma of a file on a DAX backed filesystem"?