From: Jonathan Cameron <jonathan.cameron@huawei.com>
To: Neeraj Kumar <s.neeraj@samsung.com>
Cc: <linux-cxl@vger.kernel.org>, <nvdimm@lists.linux.dev>,
<linux-kernel@vger.kernel.org>, <gost.dev@samsung.com>,
<a.manzanares@samsung.com>, <vishak.g@samsung.com>,
<neeraj.kernel@gmail.com>
Subject: Re: [PATCH V5 12/17] cxl/pmem: Preserve region information into nd_set
Date: Thu, 15 Jan 2026 18:18:08 +0000 [thread overview]
Message-ID: <20260115181808.000054e9@huawei.com> (raw)
In-Reply-To: <20260109124437.4025893-13-s.neeraj@samsung.com>
On Fri, 9 Jan 2026 18:14:32 +0530
Neeraj Kumar <s.neeraj@samsung.com> wrote:
> Save region information stored in cxlr to nd_set during
> cxl_pmem_region_probe in nd_set. This saved region information is being
> stored into LSA, which will be used for cxl region persistence
>
> Reviewed-by: Dave Jiang <dave.jiang@intel.com>
> Signed-off-by: Neeraj Kumar <s.neeraj@samsung.com>
Reviewed-by: Jonathan Cameron <jonathan.cameron@huawei.com>
next prev parent reply other threads:[~2026-01-15 18:18 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20260109124454epcas5p4513168fdb4253ef1c5ac1656985417fd@epcas5p4.samsung.com>
2026-01-09 12:44 ` [PATCH V5 00/17] Add CXL LSA 2.1 format support in nvdimm and cxl pmem Neeraj Kumar
[not found] ` <CGME20260109124455epcas5p469d54be9ab7a1801b80922404647d371@epcas5p4.samsung.com>
2026-01-09 12:44 ` [PATCH V5 01/17] nvdimm/label: Introduce NDD_REGION_LABELING flag to set region label Neeraj Kumar
2026-01-14 21:22 ` Ira Weiny
[not found] ` <CGME20260109124457epcas5p2c2e8b5dfb9bfc0bc2aa0fcbe9e3122f3@epcas5p2.samsung.com>
2026-01-09 12:44 ` [PATCH V5 02/17] nvdimm/label: CXL labels skip the need for 'interleave-set cookie' Neeraj Kumar
[not found] ` <CGME20260109124503epcas5p27010aaf98c7c3735852cbb18bd68458e@epcas5p2.samsung.com>
2026-01-09 12:44 ` [PATCH V5 03/17] nvdimm/label: Add namespace/region label support as per LSA 2.1 Neeraj Kumar
2026-01-15 17:45 ` Jonathan Cameron
2026-01-23 10:57 ` Neeraj Kumar
2026-01-21 0:35 ` Ira Weiny
[not found] ` <CGME20260109124512epcas5p4a6d8c2b9c6cf7cf794d1a477eaee7865@epcas5p4.samsung.com>
2026-01-09 12:44 ` [PATCH V5 04/17] nvdimm/label: Include region label in slot validation Neeraj Kumar
2026-01-14 21:20 ` Ira Weiny
2026-01-23 11:02 ` Neeraj Kumar
2026-01-15 17:55 ` Jonathan Cameron
2026-01-21 0:38 ` Ira Weiny
[not found] ` <CGME20260109124517epcas5p3d11e7d0941bcf34c74a789917c8aa0d0@epcas5p3.samsung.com>
2026-01-09 12:44 ` [PATCH V5 05/17] nvdimm/label: Skip region label during ns label DPA reservation Neeraj Kumar
2026-01-15 17:56 ` Jonathan Cameron
2026-01-21 0:41 ` Ira Weiny
2026-01-23 11:05 ` Neeraj Kumar
[not found] ` <CGME20260109124518epcas5p26832d0b4ae4017cb3afbd613bf58eabd@epcas5p2.samsung.com>
2026-01-09 12:44 ` [PATCH V5 06/17] nvdimm/label: Preserve region label during namespace creation Neeraj Kumar
2026-01-15 17:59 ` Jonathan Cameron
2026-01-21 0:43 ` Ira Weiny
[not found] ` <CGME20260109124519epcas5p44c534dd371d670f569277bd2eaa825a7@epcas5p4.samsung.com>
2026-01-09 12:44 ` [PATCH V5 07/17] nvdimm/label: Add region label delete support Neeraj Kumar
2026-01-21 0:44 ` Ira Weiny
[not found] ` <CGME20260109124521epcas5p299cea0eaef023816e18f5fd32d053224@epcas5p2.samsung.com>
2026-01-09 12:44 ` [PATCH V5 08/17] nvdimm/label: Preserve cxl region information from region label Neeraj Kumar
2026-01-15 18:03 ` Jonathan Cameron
2026-01-23 11:08 ` Neeraj Kumar
2026-01-21 0:45 ` Ira Weiny
[not found] ` <CGME20260109124522epcas5p2ecae638cbd3211d7bdbecacba4ff89f3@epcas5p2.samsung.com>
2026-01-09 12:44 ` [PATCH V5 09/17] nvdimm/label: Export routine to fetch region information Neeraj Kumar
2026-01-15 18:03 ` Jonathan Cameron
2026-01-21 0:46 ` Ira Weiny
2026-01-23 11:11 ` Neeraj Kumar
2026-01-23 11:20 ` Neeraj Kumar
[not found] ` <CGME20260109124524epcas5p11435563cce6dc392c06951bb07c8bfc3@epcas5p1.samsung.com>
2026-01-09 12:44 ` [PATCH V5 10/17] cxl/mem: Refactor cxl pmem region auto-assembling Neeraj Kumar
2026-01-15 18:08 ` Jonathan Cameron
2026-01-23 11:14 ` Neeraj Kumar
[not found] ` <CGME20260109124525epcas5p103e2d6f32643e6cb07b7037155ef16e9@epcas5p1.samsung.com>
2026-01-09 12:44 ` [PATCH V5 11/17] cxl/region: Add devm_cxl_pmem_add_region() for pmem region creation Neeraj Kumar
2026-01-15 18:17 ` Jonathan Cameron
2026-01-23 11:17 ` Neeraj Kumar
[not found] ` <CGME20260109124527epcas5p1bd7390304b8b6c99a75b0cf4e74b6c12@epcas5p1.samsung.com>
2026-01-09 12:44 ` [PATCH V5 12/17] cxl/pmem: Preserve region information into nd_set Neeraj Kumar
2026-01-15 18:18 ` Jonathan Cameron [this message]
[not found] ` <CGME20260109124528epcas5p2d9832310312442a47ccd71cd64e5bc46@epcas5p2.samsung.com>
2026-01-09 12:44 ` [PATCH V5 13/17] cxl/pmem_region: Prep patch to accommodate pmem_region attributes Neeraj Kumar
[not found] ` <CGME20260109124529epcas5p1d740589383c6428ce53b454f8ed42307@epcas5p1.samsung.com>
2026-01-09 12:44 ` [PATCH V5 14/17] cxl/pmem_region: Introduce CONFIG_CXL_PMEM_REGION for core/pmem_region.c Neeraj Kumar
2026-01-15 18:19 ` Jonathan Cameron
[not found] ` <CGME20260109124531epcas5p118e7306860bcd57a0106948375df5c9c@epcas5p1.samsung.com>
2026-01-09 12:44 ` [PATCH V5 15/17] cxl/pmem_region: Add sysfs attribute cxl region label updation/deletion Neeraj Kumar
2026-01-14 17:00 ` Dave Jiang
2026-01-23 11:22 ` Neeraj Kumar
2026-01-15 18:21 ` Jonathan Cameron
2026-01-23 11:25 ` Neeraj Kumar
[not found] ` <CGME20260109124532epcas5p403ad41a20c916855bf3fea644ee6e5ec@epcas5p4.samsung.com>
2026-01-09 12:44 ` [PATCH V5 16/17] cxl/pmem_region: Create pmem region using information parsed from LSA Neeraj Kumar
2026-01-15 18:28 ` Jonathan Cameron
2026-01-23 11:28 ` Neeraj Kumar
[not found] ` <CGME20260109124534epcas5p47d59d746b77254f428735268d7731623@epcas5p4.samsung.com>
2026-01-09 12:44 ` [PATCH V5 17/17] cxl/pmem: Add CXL LSA 2.1 support in cxl pmem Neeraj Kumar
2026-01-15 18:29 ` Jonathan Cameron
2026-01-21 15:37 ` [PATCH V5 00/17] Add CXL LSA 2.1 format support in nvdimm and " Dave Jiang
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