linux-kernel - Re: [PATCH for-next v3] RDMA/core: Avoid hmm_dma_map

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Message-ID: <dbf60d49-fa1e-49ce-b6db-16e834e42e42@gmail.com>
Date: Sun, 25 May 2025 11:54:07 +0900
From: Daisuke Matsuda <dskmtsd@...il.com>
To: Greg Sword <gregsword0@...il.com>
Cc: linux-kernel@...r.kernel.org, linux-rdma@...r.kernel.org,
 leon@...nel.org, jgg@...pe.ca, zyjzyj2000@...il.com, hch@...radead.org
Subject: Re: [PATCH for-next v3] RDMA/core: Avoid hmm_dma_map_alloc() for
 virtual DMA devices


> Your ODP patches have caused significant issues, including system
> instability. The latest version of your patches has led to critical
> failures in our environment. Due to these ongoing problems, we have
> decided that our system will no longer incorporate your patches going
> forward.

I always wonder why this kind of "report" seen around RXE never includes
the details of the problem encountered and the steps to reproduce them.
Everybody else in the linux kernel community does so.

--D--

> 
> --G--