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 V6 12/18] cxl/region: Add devm_cxl_pmem_add_region() for pmem region creation
Date: Fri, 23 Jan 2026 12:39:17 +0000 [thread overview]
Message-ID: <20260123123917.00006d92@huawei.com> (raw)
In-Reply-To: <20260123113112.3488381-13-s.neeraj@samsung.com>
On Fri, 23 Jan 2026 17:01:06 +0530
Neeraj Kumar <s.neeraj@samsung.com> wrote:
> devm_cxl_pmem_add_region() is used to create cxl region based on region
> information scanned from LSA.
>
> devm_cxl_add_region() is used to just allocate cxlr and its fields are
> filled later by userspace tool using device attributes (*_store()).
>
> Inspiration for devm_cxl_pmem_add_region() is taken from these device
> attributes (_store*) calls. It allocates cxlr and fills information
> parsed from LSA and calls device_add(&cxlr->dev) to initiate further
> region creation porbes
>
> 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:[~2026-01-23 12:39 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20260123113121epcas5p125bc64b4714525d7bbd489cd9be9ba91@epcas5p1.samsung.com>
2026-01-23 11:30 ` [PATCH V6 00/18] Add CXL LSA 2.1 format support in nvdimm and cxl pmem Neeraj Kumar
2026-01-23 11:30 ` [PATCH V6 01/18] nvdimm/label: Introduce NDD_REGION_LABELING flag to set region label Neeraj Kumar
2026-01-23 11:30 ` [PATCH V6 02/18] nvdimm/label: CXL labels skip the need for 'interleave-set cookie' Neeraj Kumar
2026-01-23 11:30 ` [PATCH V6 03/18] nvdimm/label: Add namespace/region label support as per LSA 2.1 Neeraj Kumar
2026-01-23 11:30 ` [PATCH V6 04/18] nvdimm/label: Include region label in slot validation Neeraj Kumar
2026-01-23 11:30 ` [PATCH V6 05/18] nvdimm/label: Skip region label during ns label DPA reservation Neeraj Kumar
2026-01-23 11:31 ` [PATCH V6 06/18] nvdimm/label: Preserve region label during namespace creation Neeraj Kumar
2026-01-23 11:31 ` [PATCH V6 07/18] nvdimm/label: Add region label delete support Neeraj Kumar
2026-01-23 11:31 ` [PATCH V6 08/18] nvdimm/label: Preserve cxl region information from region label Neeraj Kumar
2026-01-23 11:31 ` [PATCH V6 09/18] nvdimm/label: Export routine to fetch region information Neeraj Kumar
2026-01-23 11:31 ` [PATCH V6 10/18] cxl/mem: Refactor cxl pmem region auto-assembling Neeraj Kumar
2026-01-26 22:48 ` Dave Jiang
2026-01-27 23:45 ` Dave Jiang
2026-03-06 10:22 ` Neeraj Kumar
2026-01-28 0:02 ` dan.j.williams
2026-03-06 10:18 ` Neeraj Kumar
2026-01-23 11:31 ` [PATCH V6 11/18] cxl/region: Rename __create_region() to cxl_create_region() Neeraj Kumar
2026-01-23 12:37 ` Jonathan Cameron
2026-01-23 11:31 ` [PATCH V6 12/18] cxl/region: Add devm_cxl_pmem_add_region() for pmem region creation Neeraj Kumar
2026-01-23 12:39 ` Jonathan Cameron [this message]
2026-02-24 18:13 ` Alejandro Lucero Palau
2026-03-06 10:24 ` Neeraj Kumar
2026-03-06 16:28 ` Alejandro Lucero Palau
2026-01-23 11:31 ` [PATCH V6 13/18] cxl/pmem: Preserve region information into nd_set Neeraj Kumar
2026-01-23 11:31 ` [PATCH V6 14/18] cxl/pmem_region: Prep patch to accommodate pmem_region attributes Neeraj Kumar
2026-01-23 11:31 ` [PATCH V6 15/18] cxl/pmem_region: Introduce CONFIG_CXL_PMEM_REGION for core/pmem_region.c Neeraj Kumar
2026-01-23 11:31 ` [PATCH V6 16/18] cxl/pmem_region: Add sysfs attribute cxl region label updation/deletion Neeraj Kumar
2026-01-23 11:31 ` [PATCH V6 17/18] cxl/pmem_region: Create pmem region using information parsed from LSA Neeraj Kumar
2026-01-23 12:49 ` Jonathan Cameron
2026-01-23 11:31 ` [PATCH V6 18/18] cxl/pmem: Add CXL LSA 2.1 support in cxl pmem Neeraj Kumar
2026-01-23 12:54 ` [PATCH V6 00/18] Add CXL LSA 2.1 format support in nvdimm and " Jonathan Cameron
2026-01-23 17:52 ` Dave Jiang
2026-03-06 10:26 ` Neeraj Kumar
2026-01-23 21:16 ` Alison Schofield
2026-03-06 10:27 ` Neeraj Kumar
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20260123123917.00006d92@huawei.com \
--to=jonathan.cameron@huawei.com \
--cc=a.manzanares@samsung.com \
--cc=gost.dev@samsung.com \
--cc=linux-cxl@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=neeraj.kernel@gmail.com \
--cc=nvdimm@lists.linux.dev \
--cc=s.neeraj@samsung.com \
--cc=vishak.g@samsung.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.