Re: [HMM 00/15] HMM (Heterogeneous Memory Management) v23

2017-06-23 Thread Jerome Glisse
On Fri, Jun 23, 2017 at 11:00:37PM +0800, Bob Liu wrote: > Hi, > > On Thu, May 25, 2017 at 1:20 AM, Jérôme Glisse wrote: > > Patchset is on top of git://git.cmpxchg.org/linux-mmotm.git so i > > test same kernel as kbuild system, git branch: > > > >

Re: [HMM 00/15] HMM (Heterogeneous Memory Management) v23

2017-06-23 Thread Jerome Glisse
On Fri, Jun 23, 2017 at 11:00:37PM +0800, Bob Liu wrote: > Hi, > > On Thu, May 25, 2017 at 1:20 AM, Jérôme Glisse wrote: > > Patchset is on top of git://git.cmpxchg.org/linux-mmotm.git so i > > test same kernel as kbuild system, git branch: > > > >

Re: [HMM 00/15] HMM (Heterogeneous Memory Management) v23

2017-06-23 Thread Bob Liu
Hi, On Thu, May 25, 2017 at 1:20 AM, Jérôme Glisse wrote: > Patchset is on top of git://git.cmpxchg.org/linux-mmotm.git so i > test same kernel as kbuild system, git branch: > > https://cgit.freedesktop.org/~glisse/linux/log/?h=hmm-v23 > > Change since v22 is use of static

Re: [HMM 00/15] HMM (Heterogeneous Memory Management) v23

2017-06-23 Thread Bob Liu
Hi, On Thu, May 25, 2017 at 1:20 AM, Jérôme Glisse wrote: > Patchset is on top of git://git.cmpxchg.org/linux-mmotm.git so i > test same kernel as kbuild system, git branch: > > https://cgit.freedesktop.org/~glisse/linux/log/?h=hmm-v23 > > Change since v22 is use of static key for special

Re: [HMM 00/15] HMM (Heterogeneous Memory Management) v23

2017-06-16 Thread Jerome Glisse
.org; linux- > >m...@kvack.org; Dan Williams; Kirill A . Shutemov; John Hubbard; Sander, Ben; > >Kuehling, Felix > >Subject: Re: [HMM 00/15] HMM (Heterogeneous Memory Management) v23 > > > >On Fri, Jun 16, 2017 at 07:22:05AM +, Bridgman, John wrote: > >> H

Re: [HMM 00/15] HMM (Heterogeneous Memory Management) v23

2017-06-16 Thread Jerome Glisse
.org; linux- > >m...@kvack.org; Dan Williams; Kirill A . Shutemov; John Hubbard; Sander, Ben; > >Kuehling, Felix > >Subject: Re: [HMM 00/15] HMM (Heterogeneous Memory Management) v23 > > > >On Fri, Jun 16, 2017 at 07:22:05AM +, Bridgman, John wrote: > >> H

RE: [HMM 00/15] HMM (Heterogeneous Memory Management) v23

2017-06-16 Thread Bridgman, John
er, Ben; >Kuehling, Felix >Subject: Re: [HMM 00/15] HMM (Heterogeneous Memory Management) v23 > >On Fri, Jun 16, 2017 at 07:22:05AM +, Bridgman, John wrote: >> Hi Jerome, >> >> I'm just getting back to this; sorry for the late responses. >> >> Your description

RE: [HMM 00/15] HMM (Heterogeneous Memory Management) v23

2017-06-16 Thread Bridgman, John
er, Ben; >Kuehling, Felix >Subject: Re: [HMM 00/15] HMM (Heterogeneous Memory Management) v23 > >On Fri, Jun 16, 2017 at 07:22:05AM +, Bridgman, John wrote: >> Hi Jerome, >> >> I'm just getting back to this; sorry for the late responses. >> >> Your description

Re: [HMM 00/15] HMM (Heterogeneous Memory Management) v23

2017-06-16 Thread Jerome Glisse
On Fri, Jun 16, 2017 at 07:22:05AM +, Bridgman, John wrote: > Hi Jerome, > > I'm just getting back to this; sorry for the late responses. > > Your description of HMM talks about blocking CPU accesses when a page > has been migrated to device memory, and you treat that as a "given" in > the

Re: [HMM 00/15] HMM (Heterogeneous Memory Management) v23

2017-06-16 Thread Jerome Glisse
On Fri, Jun 16, 2017 at 07:22:05AM +, Bridgman, John wrote: > Hi Jerome, > > I'm just getting back to this; sorry for the late responses. > > Your description of HMM talks about blocking CPU accesses when a page > has been migrated to device memory, and you treat that as a "given" in > the

RE: [HMM 00/15] HMM (Heterogeneous Memory Management) v23

2017-06-16 Thread Bridgman, John
- >From: owner-linux...@kvack.org [mailto:owner-linux...@kvack.org] On >Behalf Of Jérôme Glisse >Sent: Wednesday, May 24, 2017 1:20 PM >To: a...@linux-foundation.org; linux-kernel@vger.kernel.org; linux- >m...@kvack.org >Cc: Dan Williams; Kirill A . Shutemov; John Hubbard; Jér

RE: [HMM 00/15] HMM (Heterogeneous Memory Management) v23

2017-06-16 Thread Bridgman, John
- >From: owner-linux...@kvack.org [mailto:owner-linux...@kvack.org] On >Behalf Of Jérôme Glisse >Sent: Wednesday, May 24, 2017 1:20 PM >To: a...@linux-foundation.org; linux-kernel@vger.kernel.org; linux- >m...@kvack.org >Cc: Dan Williams; Kirill A . Shutemov; John Hubbard; Jér

[HMM 00/15] HMM (Heterogeneous Memory Management) v23

2017-05-24 Thread Jérôme Glisse
Patchset is on top of git://git.cmpxchg.org/linux-mmotm.git so i test same kernel as kbuild system, git branch: https://cgit.freedesktop.org/~glisse/linux/log/?h=hmm-v23 Change since v22 is use of static key for special ZONE_DEVICE case in put_page() and build fix for architecture with no mmu.

[HMM 00/15] HMM (Heterogeneous Memory Management) v23

2017-05-24 Thread Jérôme Glisse
Patchset is on top of git://git.cmpxchg.org/linux-mmotm.git so i test same kernel as kbuild system, git branch: https://cgit.freedesktop.org/~glisse/linux/log/?h=hmm-v23 Change since v22 is use of static key for special ZONE_DEVICE case in put_page() and build fix for architecture with no mmu.