Re: [PATCH v5 0/9] mmu notifier provide context informations

2019-02-20 Thread Jason Gunthorpe
On Tue, Feb 19, 2019 at 03:30:33PM -0500, Jerome Glisse wrote: > On Tue, Feb 19, 2019 at 12:15:55PM -0800, Dan Williams wrote: > > On Tue, Feb 19, 2019 at 12:04 PM wrote: > > > > > > From: Jérôme Glisse > > > > > > Since last version [4] i added the extra bits needed for the change_pte > > > opti

Re: [PATCH v5 0/9] mmu notifier provide context informations

2019-02-19 Thread Jerome Glisse
On Tue, Feb 19, 2019 at 01:19:09PM -0800, Dan Williams wrote: > On Tue, Feb 19, 2019 at 12:58 PM Jerome Glisse wrote: > > > > On Tue, Feb 19, 2019 at 12:40:37PM -0800, Dan Williams wrote: > > > On Tue, Feb 19, 2019 at 12:30 PM Jerome Glisse wrote: > > > > > > > > On Tue, Feb 19, 2019 at 12:15:55P

Re: [PATCH v5 0/9] mmu notifier provide context informations

2019-02-19 Thread Dan Williams
On Tue, Feb 19, 2019 at 12:58 PM Jerome Glisse wrote: > > On Tue, Feb 19, 2019 at 12:40:37PM -0800, Dan Williams wrote: > > On Tue, Feb 19, 2019 at 12:30 PM Jerome Glisse wrote: > > > > > > On Tue, Feb 19, 2019 at 12:15:55PM -0800, Dan Williams wrote: > > > > On Tue, Feb 19, 2019 at 12:04 PM wro

Re: [PATCH v5 0/9] mmu notifier provide context informations

2019-02-19 Thread Jerome Glisse
On Tue, Feb 19, 2019 at 12:40:37PM -0800, Dan Williams wrote: > On Tue, Feb 19, 2019 at 12:30 PM Jerome Glisse wrote: > > > > On Tue, Feb 19, 2019 at 12:15:55PM -0800, Dan Williams wrote: > > > On Tue, Feb 19, 2019 at 12:04 PM wrote: > > > > > > > > From: Jérôme Glisse > > > > > > > > Since last

Re: [PATCH v5 0/9] mmu notifier provide context informations

2019-02-19 Thread Dan Williams
On Tue, Feb 19, 2019 at 12:41 PM Jason Gunthorpe wrote: > > On Tue, Feb 19, 2019 at 03:30:33PM -0500, Jerome Glisse wrote: > > On Tue, Feb 19, 2019 at 12:15:55PM -0800, Dan Williams wrote: > > > On Tue, Feb 19, 2019 at 12:04 PM wrote: > > > > > > > > From: Jérôme Glisse > > > > > > > > Since las

Re: [PATCH v5 0/9] mmu notifier provide context informations

2019-02-19 Thread Dan Williams
On Tue, Feb 19, 2019 at 12:30 PM Jerome Glisse wrote: > > On Tue, Feb 19, 2019 at 12:15:55PM -0800, Dan Williams wrote: > > On Tue, Feb 19, 2019 at 12:04 PM wrote: > > > > > > From: Jérôme Glisse > > > > > > Since last version [4] i added the extra bits needed for the change_pte > > > optimizati

Re: [PATCH v5 0/9] mmu notifier provide context informations

2019-02-19 Thread Jerome Glisse
On Tue, Feb 19, 2019 at 12:15:55PM -0800, Dan Williams wrote: > On Tue, Feb 19, 2019 at 12:04 PM wrote: > > > > From: Jérôme Glisse > > > > Since last version [4] i added the extra bits needed for the change_pte > > optimization (which is a KSM thing). Here i am not posting users of > > this, the

Re: [PATCH v5 0/9] mmu notifier provide context informations

2019-02-19 Thread Dan Williams
On Tue, Feb 19, 2019 at 12:04 PM wrote: > > From: Jérôme Glisse > > Since last version [4] i added the extra bits needed for the change_pte > optimization (which is a KSM thing). Here i am not posting users of > this, they will be posted to the appropriate sub-systems (KVM, GPU, > RDMA, ...) once