From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7BC4817164D; Tue, 11 Jun 2024 06:26:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.137.202.133 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718087197; cv=none; b=hE5Q8gzGeStTU+/+YxBGNgt52Zv/N1FirZ06DBUtqL1JbYVcDevNL3byxF/0Yfhd2l5Dk8TrLO0PaOXiZFDY+gZ0OPy44X9zQSGdGo83z1gD+Iqj/L02M6TY1Mrhd9PwprxWwEFrdCMSVfDU7zio0E6n8fMMQQUSk8m4ymIuMHI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718087197; c=relaxed/simple; bh=yRuv7ou1WHpWKSaVwWzx7DTCaMXM/+5VYsPcspTX1z4=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=VZ40RXFCDqtfbBy4tYNJ1BPU21oDD8wpuJ2KOpMftVqHIjjPsvLnzaOC4rREgdu8ofnwsw7awArOeB8yNR/colVh2s6gIDg1X4XZ0mOPlCQlpD6z3eN2TlhoinyuuUckA1LyS7eQvY5fnzdoyHN4GT4t/7zQoX1eUzC1hkJ8Q+8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org; spf=none smtp.mailfrom=bombadil.srs.infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=C5gt3XAK; arc=none smtp.client-ip=198.137.202.133 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=bombadil.srs.infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="C5gt3XAK" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=In-Reply-To:Content-Type:MIME-Version :References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=SAjyBdfKJ2VlVdF6YgbaPavmoCcGYj7giKah1g/fF9M=; b=C5gt3XAKmRhZDqI1WQ1+iuYxfo 0VHGjojuNIjd/NSkDntKk7lRttjOg4xpbD3igNgh5zcbr9XdIo1UICGVhl0YsK7nW4mor4VHu8cjz bwrLpHrAxdyhhe5HHoDfkmTzXJtyHHljXvHKpmqP6XS27s/pN5T7EgOKSK1bmdp3zOIJc+nZ0w+jt 2zvi0WCmK9vnWLWf4X3f5547n0Nt1oPBww5a5PnDRyR1W1wqjdFgc+kog+aWcToeyGR+VIb8jvw1A iMxJ5GlB40ofOOwc4uA0RPS1uE5tiLO1r3c2jCS+rYSkcLzGyxUaNxd3pE6en6XynTAm5mDNvvhoX uHsS4BnA==; Received: from hch by bombadil.infradead.org with local (Exim 4.97.1 #2 (Red Hat Linux)) id 1sGuxl-00000007gT2-27uX; Tue, 11 Jun 2024 06:26:33 +0000 Date: Mon, 10 Jun 2024 23:26:33 -0700 From: Christoph Hellwig To: David Ahern Cc: Jason Gunthorpe , Pavel Begunkov , David Wei , Mina Almasry , Christoph Hellwig , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, linux-alpha@vger.kernel.org, linux-mips@vger.kernel.org, linux-parisc@vger.kernel.org, sparclinux@vger.kernel.org, linux-trace-kernel@vger.kernel.org, linux-arch@vger.kernel.org, bpf@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-media@vger.kernel.org, dri-devel@lists.freedesktop.org, "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Donald Hunter , Jonathan Corbet , Richard Henderson , Ivan Kokshaysky , Matt Turner , Thomas Bogendoerfer , "James E.J. Bottomley" , Helge Deller , Andreas Larsson , Jesper Dangaard Brouer , Ilias Apalodimas , Steven Rostedt , Masami Hiramatsu , Mathieu Desnoyers , Arnd Bergmann , Alexei Starovoitov , Daniel Borkmann , Andrii Nakryiko , Martin KaFai Lau , Eduard Zingerman , Song Liu , Yonghong Song , John Fastabend , KP Singh , Stanislav Fomichev , Hao Luo , Jiri Olsa , Steffen Klassert , Herbert Xu , Willem de Bruijn , Shuah Khan , Sumit Semwal , Christian =?iso-8859-1?Q?K=F6nig?= , Yunsheng Lin , Shailend Chand , Harshitha Ramamurthy , Shakeel Butt , Jeroen de Borst , Praveen Kaligineedi Subject: Re: [PATCH net-next v10 02/14] net: page_pool: create hooks for custom page providers Message-ID: References: <5aee4bba-ca65-443c-bd78-e5599b814a13@gmail.com> <20240607145247.GG791043@ziepe.ca> <45803740-442c-4298-b47e-2d87ae5a6012@davidwei.uk> <54975459-7a5a-46ff-a9ae-dc16ceffbab4@gmail.com> <20240610121625.GI791043@ziepe.ca> <59443d14-1f1d-42bb-8be3-73e6e4a0b683@kernel.org> Precedence: bulk X-Mailing-List: linux-trace-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <59443d14-1f1d-42bb-8be3-73e6e4a0b683@kernel.org> X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html On Mon, Jun 10, 2024 at 09:16:43AM -0600, David Ahern wrote: > > exactly. io_uring, page_pool, dmabuf - all kernel building blocks for > solutions. This why I was pushing for Mina's set not to be using the > name `devmem` - it is but one type of memory and with dmabuf it should > not matter if it is gpu or host (or something else later on - cxl?). While not really realted to the rest of the discussion I agree. It really is dmabuf integration now, so let's call it that?