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From: Neeraj Kumar <s.neeraj@samsung.com>
To: Jonathan Cameron <jonathan.cameron@huawei.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, cpgs@samsung.com
Subject: Re: [PATCH V5 15/17] cxl/pmem_region: Add sysfs attribute cxl region label updation/deletion
Date: Fri, 23 Jan 2026 16:55:46 +0530	[thread overview]
Message-ID: <20260123112546.izfi4e5lcbjdikmy@test-PowerEdge-R740xd> (raw)
In-Reply-To: <20260115182116.000057b9@huawei.com>

[-- Attachment #1: Type: text/plain, Size: 1507 bytes --]

On 15/01/26 06:21PM, Jonathan Cameron wrote:
>On Fri,  9 Jan 2026 18:14:35 +0530
>Neeraj Kumar <s.neeraj@samsung.com> wrote:
>
>> Using these attributes region label is added/deleted into LSA. These
>> attributes are called from userspace (ndctl) after region creation.
>>
>> Signed-off-by: Neeraj Kumar <s.neeraj@samsung.com>
>One wrong field name.
>
>With that and the version number updated as Dave pointed out
>Reviewed-by: Jonathan Cameron <jonathan.cameron@huawei.com>

Thanks Jonathan for RB tag.

>
>
>> diff --git a/drivers/cxl/cxl.h b/drivers/cxl/cxl.h
>> index 6ac3b40cb5ff..8c76c4a981bf 100644
>> --- a/drivers/cxl/cxl.h
>> +++ b/drivers/cxl/cxl.h
>
>>  /**
>>   * struct cxl_region_params - region settings
>>   * @state: allow the driver to lockdown further parameter changes
>> + * @state: region label state
>
>wrong name.

Fixed it in V6

>
>Run scripts/kernel-doc over files you add documentation to and it'll
>tell you when you get anything like this wrong.

I ran it but its not showing any error and displaying the wrong name
only.


Regards,
Neeraj

>
>>   * @uuid: unique id for persistent regions
>>   * @interleave_ways: number of endpoints in the region
>>   * @interleave_granularity: capacity each endpoint contributes to a stripe
>> @@ -488,6 +494,7 @@ enum cxl_config_state {
>>   */
>>  struct cxl_region_params {
>>  	enum cxl_config_state state;
>> +	enum region_label_state state_region_label;
>>  	uuid_t uuid;
>>  	int interleave_ways;
>>  	int interleave_granularity;
>

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  reply	other threads:[~2026-01-23 11:25 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
     [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 [this message]
     [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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