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received-spf: None (protection.outlook.com: amd.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: nSqP21BGtZ3Cmq1A9ihCOYGCREbHKtCk5f06EId3znOxvASR0l8lta+sBl+Pqz8E1BNWjXUFwUP+VHJjZ+zp72RkisRQM9wcUtnt6EzTRG+aSwqY5W57jPWvaOpt5YDIamP/l23yj5awO8k8FXSN7PemIUOW8qQrn2FfHMWEOs0EEOXAW6ic9mh7kX/fJx4i2DYPn0C8mAfgY1TD9CxfqXq9XO2wefkCSkeJKLgCC8vCb2e4Y24rv4kEqNKiEhAlNZfWsahV35OtEMiLgfQCs3JPlHPvNkyRUJwxn2AjjkPkM4DV41mhTvcxqNzMSkEMRp0JipiK4jowuhJ9lLxPDbL4Z2tPlc+TAlx0g/Mcjw7ZYIm0bXhfdoGMpJKWtEWX0nuGqMwCYk8lG3oxY1lBVOfdlloI7Rd40hGlYjWJbuM= Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-Network-Message-Id: e1f68c82-72be-4cae-c74d-08d6ac9bf567 X-MS-Exchange-CrossTenant-originalarrivaltime: 19 Mar 2019 18:51:55.6231 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN6PR12MB1154 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: > -----Original Message----- > From: Jerome Glisse > Sent: Tuesday, March 19, 2019 12:58 PM > To: Andrew Morton > Cc: linux-mm@kvack.org; linux-kernel@vger.kernel.org; Kuehling, Felix > ; Koenig, Christian > ; Ralph Campbell ; > John Hubbard ; Jason Gunthorpe > ; Dan Williams ; Deucher, > Alexander > Subject: Re: [PATCH 00/10] HMM updates for 5.1 >=20 > On Tue, Mar 19, 2019 at 09:40:07AM -0700, Andrew Morton wrote: > > On Mon, 18 Mar 2019 13:04:04 -0400 Jerome Glisse > wrote: > > > > > On Wed, Mar 13, 2019 at 09:10:04AM -0700, Andrew Morton wrote: > > > > On Tue, 12 Mar 2019 21:27:06 -0400 Jerome Glisse > wrote: > > > > > > > > > Andrew you will not be pushing this patchset in 5.1 ? > > > > > > > > I'd like to. It sounds like we're converging on a plan. > > > > > > > > It would be good to hear more from the driver developers who will > > > > be consuming these new features - links to patchsets, review > > > > feedback, etc. Which individuals should we be asking? Felix, > > > > Christian and Jason, perhaps? > > > > > > > > > > So i am guessing you will not send this to Linus ? > > > > I was waiting to see how the discussion proceeds. Was also expecting > > various changelog updates (at least) - more acks from driver > > developers, additional pointers to client driver patchsets, > > description of their readiness, etc. >=20 > nouveau will benefit from this patchset and is already upstream in 5.1 so= i am > not sure what kind of pointer i can give for that, it is already there. a= mdgpu > will also benefit from it and is queue up AFAICT. ODP RDMA is the third d= river > and i gave link to the patch that also use the 2 new functions that this > patchset introduce. Do you want more ? >=20 > I guess i will repost with updated ack as Felix, Jason and few others tol= d me > they were fine with it. >=20 > > > > Today I discover that Alex has cherrypicked "mm/hmm: use reference > > counting for HMM struct" into a tree which is fed into linux-next > > which rather messes things up from my end and makes it hard to feed a > > (possibly modified version of) that into Linus. >=20 > :( i did not know the tree they pull that in was fed into next. I will di= scourage > them from doing so going forward. >=20 I can drop it. I included it because it fixes an issue with HMM as used by= amdgpu in our current -next tree. So users testing my drm-next branch wil= l run into the issue without it. I don't plan to include it the actual -ne= xt PR. What is the recommended way to deal with this? Alex > > So I think I'll throw up my hands, drop them all and shall await > > developments :( >=20 > What more do you want to see ? I can repost with the ack already given an= d > 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 ? >=20 > Cheers, > J=E9r=F4me