Re: [PATCH 00/10] HMM updates for 5.1

2019-03-19 Thread Jerome Glisse
On Tue, Mar 19, 2019 at 07:18:26AM -0700, Ira Weiny wrote: > On Tue, Mar 19, 2019 at 12:13:40PM -0700, Dan Williams wrote: > > On Tue, Mar 19, 2019 at 12:05 PM Jerome Glisse wrote: > > > > > > On Tue, Mar 19, 2019 at 11:42:00AM -0700, Dan Williams wrote: > > > > On Tue, Mar 19, 2019 at 10:45 AM Je

Re: [PATCH 00/10] HMM updates for 5.1

2019-03-19 Thread Ira Weiny
On Tue, Mar 19, 2019 at 12:13:40PM -0700, Dan Williams wrote: > On Tue, Mar 19, 2019 at 12:05 PM Jerome Glisse wrote: > > > > On Tue, Mar 19, 2019 at 11:42:00AM -0700, Dan Williams wrote: > > > On Tue, Mar 19, 2019 at 10:45 AM Jerome Glisse wrote: > > > > > > > > On Tue, Mar 19, 2019 at 10:33:57A

Re: [PATCH 00/10] HMM updates for 5.1

2019-03-19 Thread Stephen Rothwell
Hi Andrew, On Tue, 19 Mar 2019 10:12:49 -0700 Andrew Morton wrote: > > 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-wh

Re: [PATCH 00/10] HMM updates for 5.1

2019-03-19 Thread Jerome Glisse
On Tue, Mar 19, 2019 at 03:18:49PM -0400, Jerome Glisse wrote: > On Tue, Mar 19, 2019 at 12:13:40PM -0700, Dan Williams wrote: > > On Tue, Mar 19, 2019 at 12:05 PM Jerome Glisse wrote: > > > > > > On Tue, Mar 19, 2019 at 11:42:00AM -0700, Dan Williams wrote: > > > > On Tue, Mar 19, 2019 at 10:45 A

Re: [PATCH 00/10] HMM updates for 5.1

2019-03-19 Thread Jerome Glisse
On Tue, Mar 19, 2019 at 12:13:40PM -0700, Dan Williams wrote: > On Tue, Mar 19, 2019 at 12:05 PM Jerome Glisse wrote: > > > > On Tue, Mar 19, 2019 at 11:42:00AM -0700, Dan Williams wrote: > > > On Tue, Mar 19, 2019 at 10:45 AM Jerome Glisse wrote: > > > > > > > > On Tue, Mar 19, 2019 at 10:33:57A

Re: [PATCH 00/10] HMM updates for 5.1

2019-03-19 Thread Dan Williams
On Tue, Mar 19, 2019 at 12:05 PM Jerome Glisse wrote: > > On Tue, Mar 19, 2019 at 11:42:00AM -0700, Dan Williams wrote: > > On Tue, Mar 19, 2019 at 10:45 AM Jerome Glisse wrote: > > > > > > On Tue, Mar 19, 2019 at 10:33:57AM -0700, Dan Williams wrote: > > > > On Tue, Mar 19, 2019 at 10:19 AM Jero

Re: [PATCH 00/10] HMM updates for 5.1

2019-03-19 Thread Jerome Glisse
On Tue, Mar 19, 2019 at 11:42:00AM -0700, Dan Williams wrote: > On Tue, Mar 19, 2019 at 10:45 AM Jerome Glisse wrote: > > > > On Tue, Mar 19, 2019 at 10:33:57AM -0700, Dan Williams wrote: > > > On Tue, Mar 19, 2019 at 10:19 AM Jerome Glisse wrote: > > > > > > > > On Tue, Mar 19, 2019 at 10:12:49A

RE: [PATCH 00/10] HMM updates for 5.1

2019-03-19 Thread Deucher, Alexander
t; ; Dan Williams ; Deucher, > Alexander > Subject: Re: [PATCH 00/10] HMM updates for 5.1 > > 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,

Re: [PATCH 00/10] HMM updates for 5.1

2019-03-19 Thread Dan Williams
On Tue, Mar 19, 2019 at 10:45 AM Jerome Glisse wrote: > > On Tue, Mar 19, 2019 at 10:33:57AM -0700, Dan Williams wrote: > > On Tue, Mar 19, 2019 at 10:19 AM Jerome Glisse wrote: > > > > > > On Tue, Mar 19, 2019 at 10:12:49AM -0700, Andrew Morton wrote: > > > > On Tue, 19 Mar 2019 12:58:02 -0400 J

Re: [PATCH 00/10] HMM updates for 5.1

2019-03-19 Thread Jerome Glisse
On Tue, Mar 19, 2019 at 10:33:57AM -0700, Dan Williams wrote: > On Tue, Mar 19, 2019 at 10:19 AM Jerome Glisse wrote: > > > > On Tue, Mar 19, 2019 at 10:12:49AM -0700, Andrew Morton wrote: > > > On Tue, 19 Mar 2019 12:58:02 -0400 Jerome Glisse > > > wrote: > [..] > > > Also, the discussion regar

Re: [PATCH 00/10] HMM updates for 5.1

2019-03-19 Thread Dan Williams
On Tue, Mar 19, 2019 at 10:19 AM Jerome Glisse wrote: > > On Tue, Mar 19, 2019 at 10:12:49AM -0700, Andrew Morton wrote: > > On Tue, 19 Mar 2019 12:58:02 -0400 Jerome Glisse wrote: [..] > > Also, the discussion regarding [07/10] is substantial and is ongoing so > > please let's push along wth tha

Re: [PATCH 00/10] HMM updates for 5.1

2019-03-19 Thread Jerome Glisse
On Tue, Mar 19, 2019 at 10:12:49AM -0700, Andrew Morton wrote: > 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 >

Re: [PATCH 00/10] HMM updates for 5.1

2019-03-19 Thread Andrew Morton
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 >

Re: [PATCH 00/10] HMM updates for 5.1

2019-03-19 Thread Jerome Glisse
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

Re: [PATCH 00/10] HMM updates for 5.1

2019-03-19 Thread Andrew Morton
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 conver

Re: [PATCH 00/10] HMM updates for 5.1

2019-03-18 Thread Dan Williams
On Mon, Mar 18, 2019 at 12:29 PM Jerome Glisse wrote: [..] > > I went looking for the hmm_dma_map() patches on the list but could not > > find them, so I was reacting to the "This new functions just do > > dma_map", and wondered if that was the full extent of the > > justification. > > They are he

Re: [PATCH 00/10] HMM updates for 5.1

2019-03-18 Thread Jerome Glisse
On Mon, Mar 18, 2019 at 12:18:38PM -0700, Dan Williams wrote: > On Mon, Mar 18, 2019 at 11:55 AM Jerome Glisse wrote: > > > > On Mon, Mar 18, 2019 at 11:30:15AM -0700, Dan Williams wrote: > > > On Mon, Mar 18, 2019 at 10:04 AM Jerome Glisse wrote: > > > > > > > > On Wed, Mar 13, 2019 at 09:10:04A

Re: [PATCH 00/10] HMM updates for 5.1

2019-03-18 Thread Dan Williams
On Mon, Mar 18, 2019 at 11:55 AM Jerome Glisse wrote: > > On Mon, Mar 18, 2019 at 11:30:15AM -0700, Dan Williams wrote: > > On Mon, Mar 18, 2019 at 10:04 AM 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 J

Re: [PATCH 00/10] HMM updates for 5.1

2019-03-18 Thread Jerome Glisse
On Mon, Mar 18, 2019 at 11:30:15AM -0700, Dan Williams wrote: > On Mon, Mar 18, 2019 at 10:04 AM 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 pu

Re: [PATCH 00/10] HMM updates for 5.1

2019-03-18 Thread Dan Williams
On Mon, Mar 18, 2019 at 10:04 AM 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 convergin

Re: [PATCH 00/10] HMM updates for 5.1

2019-03-18 Thread Jerome Glisse
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 dev

Re: [PATCH 00/10] HMM updates for 5.1

2019-03-18 Thread Kuehling, Felix
For amdgpu I looked over the changes and they look reasonable to me. Philip Yang (CCed) already rebased amdgpu on top of Jerome's patches and is looking forward to using the new helpers and simplifying our driver code. Feel free to add my Acked-by to the patches. Regards,   Felix On 3/13/2019

Re: [PATCH 00/10] HMM updates for 5.1

2019-03-13 Thread Jerome Glisse
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 dev

Re: [PATCH 00/10] HMM updates for 5.1

2019-03-13 Thread Jason Gunthorpe
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 dev

Re: [PATCH 00/10] HMM updates for 5.1

2019-03-13 Thread Andrew Morton
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

Re: [PATCH 00/10] HMM updates for 5.1

2019-03-12 Thread Jerome Glisse
Andrew you will not be pushing this patchset in 5.1 ? Cheers, Jérôme

Re: [PATCH 00/10] HMM updates for 5.1

2019-02-22 Thread Ralph Campbell
On 1/29/19 8:54 AM, jgli...@redhat.com wrote: From: Jérôme Glisse This patchset improves the HMM driver API and add support for hugetlbfs and DAX mirroring. The improvement motivation was to make the ODP to HMM conversion easier [1]. Because we have nouveau bits schedule for 5.1 and to avoid

Re: [PATCH 00/10] HMM updates for 5.1

2019-02-20 Thread Jerome Glisse
On Wed, Feb 20, 2019 at 03:17:58PM -0800, John Hubbard wrote: > On 1/29/19 8:54 AM, jgli...@redhat.com wrote: > > From: Jérôme Glisse > > > > This patchset improves the HMM driver API and add support for hugetlbfs > > and DAX mirroring. The improvement motivation was to make the ODP to HMM > > co

Re: [PATCH 00/10] HMM updates for 5.1

2019-02-20 Thread John Hubbard
On 1/29/19 8:54 AM, jgli...@redhat.com wrote: From: Jérôme Glisse This patchset improves the HMM driver API and add support for hugetlbfs and DAX mirroring. The improvement motivation was to make the ODP to HMM conversion easier [1]. Because we have nouveau bits schedule for 5.1 and to avoid an

[PATCH 00/10] HMM updates for 5.1

2019-01-29 Thread jglisse
From: Jérôme Glisse This patchset improves the HMM driver API and add support for hugetlbfs and DAX mirroring. The improvement motivation was to make the ODP to HMM conversion easier [1]. Because we have nouveau bits schedule for 5.1 and to avoid any multi-tree synchronization this patchset adds