From: Jason Gunthorpe <jgg@nvidia.com>
To: Haakon Bugge <haakon.bugge@oracle.com>
Cc: Doug Ledford <dledford@redhat.com>,
OFED mailing list <linux-rdma@vger.kernel.org>
Subject: Re: [PATCH for-next] IB/cma: Introduce rdma_set_min_rnr_timer()
Date: Wed, 31 Mar 2021 10:35:18 -0300 [thread overview]
Message-ID: <20210331133518.GJ1463678@nvidia.com> (raw)
In-Reply-To: <111062EB-22A4-4AE3-A31B-498445D344A7@oracle.com>
On Wed, Mar 31, 2021 at 01:34:06PM +0000, Haakon Bugge wrote:
> > Actually I bet you could do this same thing entirely in userspace by
> > adjusting rdma_init_qp_attr() to copy the data that would be stored in
> > the cm_id.. ??
>
> This will definitely not solve the issue for kernel ULP, e.g., RDS.
Sure, that makes sense to have some rdmacm api in-kernel only
> Further, why do we have rdma_set_option() with option RDMA_OPTION_ID_ACK_TIMEOUT ?
It may have been a mistake to do it like that
Jason
next prev parent reply other threads:[~2021-03-31 13:36 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-25 13:05 [PATCH for-next] IB/cma: Introduce rdma_set_min_rnr_timer() Håkon Bugge
2021-03-30 23:12 ` Jason Gunthorpe
2021-03-31 10:38 ` Haakon Bugge
2021-03-31 12:00 ` Jason Gunthorpe
2021-03-31 12:58 ` Haakon Bugge
2021-03-31 13:15 ` Jason Gunthorpe
2021-03-31 13:34 ` Haakon Bugge
2021-03-31 13:35 ` Jason Gunthorpe [this message]
2021-03-31 14:49 ` Haakon Bugge
2021-03-31 17:09 ` Parav Pandit
2021-03-31 17:35 ` Jason Gunthorpe
2021-03-31 17:38 ` Haakon Bugge
2021-03-31 17:39 ` Jason Gunthorpe
2021-03-31 17:45 ` Haakon Bugge
2021-03-31 17:50 ` Jason Gunthorpe
2021-04-01 4:08 ` Parav Pandit
2021-03-31 13:25 ` Haakon Bugge
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