linux-kernel - Re: [RFC 0/6] Add multiple address spaces support to VDUSE

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Message-ID: <aEZ2SYAXdqffWoqk@infradead.org>
Date: Sun, 8 Jun 2025 22:51:05 -0700
From: Christoph Hellwig <hch@...radead.org>
To: Eugenio Pérez <eperezma@...hat.com>
Cc: jasowang@...hat.com, Yongji Xie <xieyongji@...edance.com>,
	Cindy Lu <lulu@...hat.com>, linux-kernel@...r.kernel.org,
	Stefano Garzarella <sgarzare@...hat.com>,
	Stefan Hajnoczi <stefanha@...hat.com>,
	Maxime Coquelin <mcoqueli@...hat.com>,
	"Michael S. Tsirkin" <mst@...hat.com>,
	virtualization@...ts.linux.dev,
	Xuan Zhuo <xuanzhuo@...ux.alibaba.com>,
	Laurent Vivier <lvivier@...hat.com>
Subject: Re: [RFC 0/6] Add multiple address spaces support to VDUSE

Before you add new features to vduse, please remove the broken abuse of
the DMA API first.  Without that no new feature work should go into
this code.