Re: [RFC PATCH 8/8] powerpc/papr_scm: Use FORM2 associativity details

2021-06-23 Thread David Gibson
On Thu, Jun 17, 2021 at 04:29:01PM +0530, Aneesh Kumar K.V wrote: > On 6/17/21 1:16 PM, David Gibson wrote: > > On Tue, Jun 15, 2021 at 12:35:17PM +0530, Aneesh Kumar K.V wrote: > > > David Gibson writes: > > > > > > > On Tue, Jun 15, 2021 at 11:27:50AM +0530, Aneesh Kumar K.V wrote: > > > > >

Re: [RFC PATCH 8/8] powerpc/papr_scm: Use FORM2 associativity details

2021-06-17 Thread Aneesh Kumar K.V
On 6/18/21 1:30 AM, Daniel Henrique Barboza wrote: On 6/17/21 8:11 AM, Aneesh Kumar K.V wrote: Daniel Henrique Barboza writes: On 6/17/21 4:46 AM, David Gibson wrote: On Tue, Jun 15, 2021 at 12:35:17PM +0530, Aneesh Kumar K.V wrote: David Gibson writes: In fact, the more I speak

Re: [RFC PATCH 8/8] powerpc/papr_scm: Use FORM2 associativity details

2021-06-17 Thread Daniel Henrique Barboza
On 6/17/21 8:11 AM, Aneesh Kumar K.V wrote: Daniel Henrique Barboza writes: On 6/17/21 4:46 AM, David Gibson wrote: On Tue, Jun 15, 2021 at 12:35:17PM +0530, Aneesh Kumar K.V wrote: David Gibson writes: On Tue, Jun 15, 2021 at 11:27:50AM +0530, Aneesh Kumar K.V wrote: David Gibson

Re: [RFC PATCH 8/8] powerpc/papr_scm: Use FORM2 associativity details

2021-06-17 Thread Aneesh Kumar K.V
Aneesh Kumar K.V writes: > David Gibson writes: > >> On Tue, Jun 15, 2021 at 12:35:17PM +0530, Aneesh Kumar K.V wrote: >>> David Gibson writes: >>> >>> > On Tue, Jun 15, 2021 at 11:27:50AM +0530, Aneesh Kumar K.V wrote: >>> >> David Gibson writes: >>> >> >>> >> > On Mon, Jun 14, 2021 at

Re: [RFC PATCH 8/8] powerpc/papr_scm: Use FORM2 associativity details

2021-06-17 Thread Aneesh Kumar K.V
David Gibson writes: > On Tue, Jun 15, 2021 at 12:35:17PM +0530, Aneesh Kumar K.V wrote: >> David Gibson writes: >> >> > On Tue, Jun 15, 2021 at 11:27:50AM +0530, Aneesh Kumar K.V wrote: >> >> David Gibson writes: >> >> >> >> > On Mon, Jun 14, 2021 at 10:10:03PM +0530, Aneesh Kumar K.V

Re: [RFC PATCH 8/8] powerpc/papr_scm: Use FORM2 associativity details

2021-06-17 Thread Aneesh Kumar K.V
On 6/17/21 4:41 PM, Aneesh Kumar K.V wrote: Daniel Henrique Barboza writes: On 6/17/21 4:46 AM, David Gibson wrote: On Tue, Jun 15, 2021 at 12:35:17PM +0530, Aneesh Kumar K.V wrote: David Gibson writes: On Tue, Jun 15, 2021 at 11:27:50AM +0530, Aneesh Kumar K.V wrote: David Gibson

Re: [RFC PATCH 8/8] powerpc/papr_scm: Use FORM2 associativity details

2021-06-17 Thread Aneesh Kumar K.V
Daniel Henrique Barboza writes: > On 6/17/21 4:46 AM, David Gibson wrote: >> On Tue, Jun 15, 2021 at 12:35:17PM +0530, Aneesh Kumar K.V wrote: >>> David Gibson writes: >>> On Tue, Jun 15, 2021 at 11:27:50AM +0530, Aneesh Kumar K.V wrote: > David Gibson writes: > >> On Mon, Jun

Re: [RFC PATCH 8/8] powerpc/papr_scm: Use FORM2 associativity details

2021-06-17 Thread Aneesh Kumar K.V
On 6/17/21 1:16 PM, David Gibson wrote: On Tue, Jun 15, 2021 at 12:35:17PM +0530, Aneesh Kumar K.V wrote: David Gibson writes: On Tue, Jun 15, 2021 at 11:27:50AM +0530, Aneesh Kumar K.V wrote: David Gibson writes: ... It's weird to me that you'd want to consider them in different nodes

Re: [RFC PATCH 8/8] powerpc/papr_scm: Use FORM2 associativity details

2021-06-17 Thread Daniel Henrique Barboza
On 6/17/21 4:46 AM, David Gibson wrote: On Tue, Jun 15, 2021 at 12:35:17PM +0530, Aneesh Kumar K.V wrote: David Gibson writes: On Tue, Jun 15, 2021 at 11:27:50AM +0530, Aneesh Kumar K.V wrote: David Gibson writes: On Mon, Jun 14, 2021 at 10:10:03PM +0530, Aneesh Kumar K.V wrote:

Re: [RFC PATCH 8/8] powerpc/papr_scm: Use FORM2 associativity details

2021-06-17 Thread David Gibson
On Tue, Jun 15, 2021 at 12:35:17PM +0530, Aneesh Kumar K.V wrote: > David Gibson writes: > > > On Tue, Jun 15, 2021 at 11:27:50AM +0530, Aneesh Kumar K.V wrote: > >> David Gibson writes: > >> > >> > On Mon, Jun 14, 2021 at 10:10:03PM +0530, Aneesh Kumar K.V wrote: > >> >> FORM2 introduce a

Re: [RFC PATCH 8/8] powerpc/papr_scm: Use FORM2 associativity details

2021-06-15 Thread Aneesh Kumar K.V
David Gibson writes: > On Tue, Jun 15, 2021 at 11:27:50AM +0530, Aneesh Kumar K.V wrote: >> David Gibson writes: >> >> > On Mon, Jun 14, 2021 at 10:10:03PM +0530, Aneesh Kumar K.V wrote: >> >> FORM2 introduce a concept of secondary domain which is identical to the >> >> conceept of FORM1

Re: [RFC PATCH 8/8] powerpc/papr_scm: Use FORM2 associativity details

2021-06-15 Thread David Gibson
On Tue, Jun 15, 2021 at 11:27:50AM +0530, Aneesh Kumar K.V wrote: > David Gibson writes: > > > On Mon, Jun 14, 2021 at 10:10:03PM +0530, Aneesh Kumar K.V wrote: > >> FORM2 introduce a concept of secondary domain which is identical to the > >> conceept of FORM1 primary domain. Use secondary

Re: [RFC PATCH 8/8] powerpc/papr_scm: Use FORM2 associativity details

2021-06-14 Thread Aneesh Kumar K.V
David Gibson writes: > On Mon, Jun 14, 2021 at 10:10:03PM +0530, Aneesh Kumar K.V wrote: >> FORM2 introduce a concept of secondary domain which is identical to the >> conceept of FORM1 primary domain. Use secondary domain as the numa node >> when using persistent memory device. For DAX kmem use

Re: [RFC PATCH 8/8] powerpc/papr_scm: Use FORM2 associativity details

2021-06-14 Thread David Gibson
On Mon, Jun 14, 2021 at 10:10:03PM +0530, Aneesh Kumar K.V wrote: > FORM2 introduce a concept of secondary domain which is identical to the > conceept of FORM1 primary domain. Use secondary domain as the numa node > when using persistent memory device. For DAX kmem use the logical domain > id

[RFC PATCH 8/8] powerpc/papr_scm: Use FORM2 associativity details

2021-06-14 Thread Aneesh Kumar K.V
FORM2 introduce a concept of secondary domain which is identical to the conceept of FORM1 primary domain. Use secondary domain as the numa node when using persistent memory device. For DAX kmem use the logical domain id introduced in FORM2. This new numa node Signed-off-by: Aneesh Kumar K.V ---