From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751158AbdAaXll (ORCPT ); Tue, 31 Jan 2017 18:41:41 -0500 Received: from mail-pf0-f193.google.com ([209.85.192.193]:35251 "EHLO mail-pf0-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750939AbdAaXlh (ORCPT ); Tue, 31 Jan 2017 18:41:37 -0500 Subject: Re: [PATCH v3 20/24] media: imx: Add Camera Interface subdev driver To: Russell King - ARM Linux , Steve Longerbeam References: <1483755102-24785-1-git-send-email-steve_longerbeam@mentor.com> <1483755102-24785-21-git-send-email-steve_longerbeam@mentor.com> <20170131134252.GX27312@n2100.armlinux.org.uk> <20170131203340.GC27312@n2100.armlinux.org.uk> <2297c62c-ae9b-3942-4700-ce268a61a6d5@gmail.com> <20170131220452.GE27312@n2100.armlinux.org.uk> <20170131233042.GF27312@n2100.armlinux.org.uk> Cc: Ian Arkver , Hans Verkuil , robh+dt@kernel.org, mark.rutland@arm.com, shawnguo@kernel.org, kernel@pengutronix.de, fabio.estevam@nxp.com, mchehab@kernel.org, nick@shmanahar.org, markus.heiser@darmarIT.de, p.zabel@pengutronix.de, laurent.pinchart+renesas@ideasonboard.com, bparrot@ti.com, geert@linux-m68k.org, arnd@arndb.de, sudipm.mukherjee@gmail.com, minghsiu.tsai@mediatek.com, tiffany.lin@mediatek.com, jean-christophe.trotin@st.com, horms+renesas@verge.net.au, niklas.soderlund+renesas@ragnatech.se, robert.jarzmik@free.fr, songjun.wu@microchip.com, andrew-ct.chen@mediatek.com, gregkh@linuxfoundation.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org, devel@driverdev.osuosl.org From: Steve Longerbeam Message-ID: Date: Tue, 31 Jan 2017 15:41:14 -0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.7.0 MIME-Version: 1.0 In-Reply-To: <20170131233042.GF27312@n2100.armlinux.org.uk> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 01/31/2017 03:30 PM, Russell King - ARM Linux wrote: > On Tue, Jan 31, 2017 at 02:36:53PM -0800, Steve Longerbeam wrote: >> On 01/31/2017 02:04 PM, Russell King - ARM Linux wrote: >>> I don't want master though, I want v4.10-rc1, and if I ask for that >>> it tells me it knows nothing about v4.10-rc1, despite the fact that's >>> a tag in the mainline kernel repository which was merged into the >>> linux-media tree that this tree is based upon. >> Hi Russell, yes git@github.com:slongerbeam/mediatree.git is a fork >> of the linux-media tree, and the imx-media-staging-md-wip branch >> is up-to-date with master, currently at 4.10-rc1. > "up to date" is different from "contains other stuff other than is in > 4.10-rc1". > > What I see in your tree is that your code is based off a merge commit > between something called "patchwork" (which I assume is a branch in > the media tree containing stuff commited from patch work) and v4.10-rc1. > > Now, you don't get a commit when merging unless there's changes that > aren't in the commit you're merging - if "patchwork" was up to date > with v4.10-rc1, then git would have done a "fast forward" to v4.10-rc1. > > Therefore, while it may be "up to date" with v4.10-rc1 in so far that > it's had v4.10-rc1 merged into it, that's not what I've been saying. > There are other changes below that merge commit which aren't in > v4.10-rc1. It's those other changes that I'm talking about, and it's > those other changes I do not want without knowing what they are. > > It may be that those other changes have since been merged into > v4.10-rc6 - but github's web interface can't show me that. In fact, > github's web interface is pretty damned useless as far as this stuff > goes. > > So, what I'll get if I clone or pull your imx-media-staging-md-wip > branch is, yes, a copy of all your changes, but _also_ all the > changes that are in the media tree that _aren't_ in mainline at the > point that v4.10-rc1 was merged. > >> You don't need to use the web interface, just git clone the repo. > You're assuming I want to work off the top of your commits. I don't. > I've got other dependencies. Well, I was suggesting cloning it just to have a look at the new code, but I understand you don't want to attempt to bring in your SMIA/bayer format changes and run from this branch, due to the other changes in the mediatree. I suppose I should post the next version then. Trouble is, I see issues in the current driver that prevents working with your SMIA pipeline. But I guess that will have to be worked out in another version. Steve > > Then there's yet another problem - lets say that I get a copy of your > patches that haven't been on the mailing list, and I then want to make > a comment about it. I can't reply to a patch that hasn't been on the > mailing list. So, the long established mechanism by which the Linux > community does patch review breaks down. > > So no, sorry, I'm not fetching your tree, and I will persist with your > v3 patch set for the time being. >