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X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org On Mon, Feb 09, 2026 at 02:09:24PM +0100, Christian König wrote: > We have exercised and discussed this in absolutely detail and it is > not going to fly anywhere. Yes, I understand you concerns with struct page from past abuses. > The struct page based approach in fundamentally incompatible with > driver managed exporters. The *general* struct page system is incompatible - but that is not what I'm suggesting. I'm suggesting io_uring, and only io_uring could use this with it fully implementing all the lifecycle rules that are needed. Including move_notify and fences so that the driver managed exporter has no issue. Reworking the block stack to not rely on page is also a good path, but probably alot harder. :\ Jason