Received: by 2002:a25:ab43:0:0:0:0:0 with SMTP id u61csp450603ybi; Fri, 21 Jun 2019 02:24:56 -0700 (PDT) X-Google-Smtp-Source: APXvYqz1/XogO6CioR5aZlxQiIe2/Mc+1AiWjjMjMp67mm2e4rFYaXpu93A9oPKqEYZwddoW+Izy X-Received: by 2002:a63:f807:: with SMTP id n7mr18040147pgh.119.1561109096475; Fri, 21 Jun 2019 02:24:56 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1561109096; cv=none; d=google.com; s=arc-20160816; b=z1/FDYuskGX4kEfhs+rCNJuweHU04zOovqHzNaTsp+mFSrNIWtiDCRgbkdPPyM4PpK 2yr8SxsnyBGmTp/VZze/t+HtQZ1KSnVr7i0tK9W2+8hBz7wXEge81SqeCOGes6Kuy+ah tkpQDL8uDGr/XFu+63TTExfjVenFzBbhYoITZ6EHJdgQn42JUODJeTGDpnPd7NuRRL/v h7lTEo7+4Ep8vYjv3wOIvxe3txXWu2sboWQDwR+tKaSyNV1lzIrVUAwqt6AxYt2JIclw 5FIqAG1GecDDw3Vd9KTilE9Sk58L1+AaRG8PGz1kyubdtSWjHSKLM4o0Iu0NwgwE78tj eC7w== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date; bh=f9h7pxjqK504L+ZGiAJG9dHd7S5WcoqWjolsSw4fkws=; b=nstQBRQ491z2Mqnt86al52wcHggVbyd3d6pRxTGJjL7sKre/01C3yBAk6vkiVelHit KnUUi9t929Qc+P4AQBbptOiHTYApKQ3w5cDYmt+QXXc+8Yu9Ze8NHnV8sMIifvQrs5ac Q2nTFPNXGkCU4FTtDOV+qKidczKjY6ZTYjfelD7hFbH7KUOIhysiYxXH4fZKIL2c8VzI VDp17vQmLlrh51ZBZjTiFTQEv3cZJLRmgHqX1xR8dy2mb8MOjZaQKRij15Zc3c2KoabQ pq7mXa2X5zp7Rj4hwA975CvrkFl09zFcHtFQBoW7Ig8ginsPMxyA1xvsPP1Ppfl2XiC0 jrDA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id g17si2024246pgi.569.2019.06.21.02.24.40; Fri, 21 Jun 2019 02:24:56 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726425AbfFUJYi (ORCPT + 99 others); Fri, 21 Jun 2019 05:24:38 -0400 Received: from verein.lst.de ([213.95.11.211]:36914 "EHLO newverein.lst.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726210AbfFUJYh (ORCPT ); Fri, 21 Jun 2019 05:24:37 -0400 Received: by newverein.lst.de (Postfix, from userid 2407) id 0F90068C4E; Fri, 21 Jun 2019 11:24:07 +0200 (CEST) Date: Fri, 21 Jun 2019 11:24:06 +0200 From: Christoph Hellwig To: Frederic Barrat Cc: Oliver O'Halloran , Christoph Hellwig , Benjamin Herrenschmidt , Paul Mackerras , Michael Ellerman , linuxppc-dev , Linux Kernel Mailing List , Andrew Donnellan Subject: Re: [PATCH 2/4] powerpc/powernv: remove the unused tunneling exports Message-ID: <20190621092406.GA18894@lst.de> References: <20190523074924.19659-1-hch@lst.de> <20190523074924.19659-3-hch@lst.de> <048e1242-a6ea-5d56-dc9a-e16f9eedf6d9@linux.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <048e1242-a6ea-5d56-dc9a-e16f9eedf6d9@linux.ibm.com> User-Agent: Mutt/1.5.17 (2007-11-01) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Jun 21, 2019 at 11:21:38AM +0200, Frederic Barrat wrote: > The as-notify can be used in both CAPI mode and PCI mode. In capi mode, > it's integrated in the capi protocol, so the cxl driver doesn't need to do > extra setup, compared to what's already done to activate capi. > As mentioned in a previous iteration of that patchset, those APIs are to be > used by the Mellanox CX5 driver. The in-tree driver is always a step behind > their latest, but word is they are working on upstreaming those > interactions. We can review them together with the driver. Especially as we need to consider if we even want to support it if there is no generic platform independent inferface.