From: Gal Pressman <gal.pressman@linux.dev>
To: Jason Gunthorpe <jgg@nvidia.com>
Cc: Junxian Huang <huangjunxian6@hisilicon.com>,
Leon Romanovsky <leon@kernel.org>,
Yishai Hadas <yishaih@nvidia.com>,
Bernard Metzler <bmt@zurich.ibm.com>,
Bryan Tan <bryan-bt.tan@broadcom.com>,
Chengchang Tang <tangchengchang@huawei.com>,
Cheng Xu <chengyou@linux.alibaba.com>,
Christian Benvenuti <benve@cisco.com>,
Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>,
Edward Srouji <edwards@nvidia.com>,
Kai Shen <kaishen@linux.alibaba.com>,
Kalesh AP <kalesh-anakkur.purayil@broadcom.com>,
Konstantin Taranov <kotaranov@microsoft.com>,
linux-rdma@vger.kernel.org, Long Li <longli@microsoft.com>,
Michael Margolin <mrgolin@amazon.com>,
Michal Kalderon <mkalderon@marvell.com>,
Mustafa Ismail <mustafa.ismail@intel.com>,
Nelson Escobar <neescoba@cisco.com>,
Potnuri Bharat Teja <bharat@chelsio.com>,
Selvin Xavier <selvin.xavier@broadcom.com>,
Tatyana Nikolova <tatyana.e.nikolova@intel.com>,
Vishnu Dasa <vishnu.dasa@broadcom.com>,
Zhu Yanjun <zyjzyj2000@gmail.com>
Subject: Re: [PATCH rdma-next 7/8] IB: Extend UVERBS_METHOD_REG_MR to get DMAH
Date: Tue, 8 Jul 2025 16:12:09 +0300 [thread overview]
Message-ID: <d143ed1f-a4f1-4acf-978f-059101f3973d@linux.dev> (raw)
In-Reply-To: <20250708122943.GW1410929@nvidia.com>
On 08/07/2025 15:29, Jason Gunthorpe wrote:
> On Tue, Jul 08, 2025 at 09:03:12AM +0300, Gal Pressman wrote:
>> On 08/07/2025 5:27, Junxian Huang wrote:
>>> Could you change hns part as below? We have an error counter in the err_out label.
>>
>> Same for EFA.
>
> Yuk, why?
>
> If we want to count system call failures it should not be done in
> drivers.
Why is this check different than others?
EFA counts failures from incompatible udata/abi, or even
ib_copy_from_data() errors, isn't it similar?
next prev parent reply other threads:[~2025-07-08 13:12 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-07 17:03 [PATCH rdma-next 0/8] RDMA support for DMA handle Leon Romanovsky
2025-07-07 17:03 ` [PATCH mlx5-next 2/8] net/mlx5: Expose IFC bits for TPH Leon Romanovsky
2025-07-07 17:03 ` [PATCH mlx5-next 3/8] net/mlx5: Add support for device steering tag Leon Romanovsky
2025-07-08 5:51 ` Leon Romanovsky
2025-07-07 17:03 ` [PATCH rdma-next 4/8] IB/core: Add UVERBS_METHOD_REG_MR on the MR object Leon Romanovsky
2025-07-07 17:03 ` [PATCH rdma-next 5/8] RDMA/core: Introduce a DMAH object and its alloc/free APIs Leon Romanovsky
2025-07-07 17:03 ` [PATCH rdma-next 6/8] RDMA/mlx5: Add DMAH object support Leon Romanovsky
2025-07-07 17:03 ` [PATCH rdma-next 7/8] IB: Extend UVERBS_METHOD_REG_MR to get DMAH Leon Romanovsky
2025-07-08 2:27 ` Junxian Huang
2025-07-08 5:50 ` Leon Romanovsky
2025-07-08 6:03 ` Gal Pressman
2025-07-08 12:29 ` Jason Gunthorpe
2025-07-08 13:12 ` Gal Pressman [this message]
2025-07-08 13:13 ` Jason Gunthorpe
2025-07-08 13:57 ` Margolin, Michael
2025-07-08 14:02 ` Jason Gunthorpe
2025-07-07 17:03 ` [PATCH rdma-next 8/8] RDMA/mlx5: Add DMAH support for reg_user_mr/reg_user_dmabuf_mr Leon Romanovsky
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=d143ed1f-a4f1-4acf-978f-059101f3973d@linux.dev \
--to=gal.pressman@linux.dev \
--cc=benve@cisco.com \
--cc=bharat@chelsio.com \
--cc=bmt@zurich.ibm.com \
--cc=bryan-bt.tan@broadcom.com \
--cc=chengyou@linux.alibaba.com \
--cc=dennis.dalessandro@cornelisnetworks.com \
--cc=edwards@nvidia.com \
--cc=huangjunxian6@hisilicon.com \
--cc=jgg@nvidia.com \
--cc=kaishen@linux.alibaba.com \
--cc=kalesh-anakkur.purayil@broadcom.com \
--cc=kotaranov@microsoft.com \
--cc=leon@kernel.org \
--cc=linux-rdma@vger.kernel.org \
--cc=longli@microsoft.com \
--cc=mkalderon@marvell.com \
--cc=mrgolin@amazon.com \
--cc=mustafa.ismail@intel.com \
--cc=neescoba@cisco.com \
--cc=selvin.xavier@broadcom.com \
--cc=tangchengchang@huawei.com \
--cc=tatyana.e.nikolova@intel.com \
--cc=vishnu.dasa@broadcom.com \
--cc=yishaih@nvidia.com \
--cc=zyjzyj2000@gmail.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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).