Re: [PATCH v2 3/5] libnvdimm/nvdimm/flush: Allow architecture to override the flush barrier

2020-05-22 Thread Michal Suchánek
On Thu, May 21, 2020 at 02:52:30PM -0400, Mikulas Patocka wrote: > > > On Thu, 21 May 2020, Dan Williams wrote: > > > On Thu, May 21, 2020 at 10:03 AM Aneesh Kumar K.V > > wrote: > > > > > > > Moving on to the patch itself--Aneesh, have you audited other persistent > > > > memory users in the

Re: [RESEND PATCH v7 4/5] ndctl/papr_scm, uapi: Add support for PAPR nvdimm specific methods

2020-05-22 Thread Vaibhav Jain
Michael Ellerman writes: > Ira Weiny writes: >> On Wed, May 20, 2020 at 12:30:57AM +0530, Vaibhav Jain wrote: >>> Introduce support for Papr nvDimm Specific Methods (PDSM) in papr_scm >>> modules and add the command family to the white list of NVDIMM command >>> sets. Also advertise support for

Re: [5.4-stable PATCH 0/7] libnvdimm: Cross-arch compatible namespace alignment

2020-05-22 Thread Greg KH
On Fri, May 22, 2020 at 01:58:00PM +0200, Greg KH wrote: > On Thu, May 21, 2020 at 04:37:43PM -0700, Dan Williams wrote: > > Hello stable team, > > > > These patches have been shipping in mainline since v5.7-rc1 with no > > reported issues. They address long standing problems in libnvdimm's > >

Re: [PATCH v2 3/5] libnvdimm/nvdimm/flush: Allow architecture to override the flush barrier

2020-05-22 Thread Aneesh Kumar K.V
On 5/22/20 3:01 PM, Michal Suchánek wrote: On Thu, May 21, 2020 at 02:52:30PM -0400, Mikulas Patocka wrote: On Thu, 21 May 2020, Dan Williams wrote: On Thu, May 21, 2020 at 10:03 AM Aneesh Kumar K.V wrote: Moving on to the patch itself--Aneesh, have you audited other persistent memory

Re: [PATCH v2 3/5] libnvdimm/nvdimm/flush: Allow architecture to override the flush barrier

2020-05-22 Thread Mikulas Patocka
On Fri, 22 May 2020, Aneesh Kumar K.V wrote: > On 5/22/20 3:01 PM, Michal Suchánek wrote: > > On Thu, May 21, 2020 at 02:52:30PM -0400, Mikulas Patocka wrote: > > > > > > > > > On Thu, 21 May 2020, Dan Williams wrote: > > > > > > > On Thu, May 21, 2020 at 10:03 AM Aneesh Kumar K.V > > > >

Re: [5.4-stable PATCH 0/7] libnvdimm: Cross-arch compatible namespace alignment

2020-05-22 Thread Greg KH
On Thu, May 21, 2020 at 04:37:43PM -0700, Dan Williams wrote: > Hello stable team, > > These patches have been shipping in mainline since v5.7-rc1 with no > reported issues. They address long standing problems in libnvdimm's > handling of namespace provisioning relative to alignment constraints >