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From: Liibaan Egal <liibaegal@gmail.com>
To: linux-rdma@vger.kernel.org
Cc: zyjzyj2000@gmail.com, jgg@ziepe.ca, leon@kernel.org,
	linux-kernel@vger.kernel.org
Subject: Re: [RFC PATCH rdma-next 1/2] RDMA/rxe: add local implicit ODP MR support
Date: Tue, 12 May 2026 15:40:15 -0500	[thread overview]
Message-ID: <20260512204015.32113-1-liibaegal@gmail.com> (raw)
In-Reply-To: <20260512201453.21156-2-liibaegal@gmail.com>

One clarification on the wording in the cover letter and patch 1/2
commit message: when I said the per-transport ODP caps describe
explicit ODP MR semantics, that was too strong. What I meant is that
this series leaves the existing per-transport caps unchanged and
implements only the local lkey implicit-MR access path, while
rejecting remote rkey, atomic, flush, and atomic-write uses of
implicit MRs.

The intended review question remains whether advertising
IB_ODP_SUPPORT_IMPLICIT is acceptable for that local-access-only
implicit operation matrix, or whether the cap should wait for broader
implicit coverage. I will reword this in a v2 if the series moves
forward.

  reply	other threads:[~2026-05-12 20:40 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-05-12 20:14 [RFC PATCH rdma-next 0/2] RDMA/rxe: add local implicit ODP MR support Liibaan Egal
2026-05-12 20:14 ` [RFC PATCH rdma-next 1/2] " Liibaan Egal
2026-05-12 20:40   ` Liibaan Egal [this message]
2026-05-12 20:14 ` [RFC PATCH rdma-next 2/2] RDMA/rxe: advertise IB_ODP_SUPPORT_IMPLICIT for local access Liibaan Egal
2026-05-12 22:56 ` [RFC PATCH rdma-next 0/2] RDMA/rxe: add local implicit ODP MR support yanjun.zhu

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