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[142.68.57.212]) by smtp.gmail.com with ESMTPSA id d85sm8046890qkc.99.2020.04.16.07.52.35 (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Thu, 16 Apr 2020 07:52:35 -0700 (PDT) Received: from jgg by mlx.ziepe.ca with local (Exim 4.90_1) (envelope-from ) id 1jP5sZ-0003xG-6O; Thu, 16 Apr 2020 11:52:35 -0300 Date: Thu, 16 Apr 2020 11:52:35 -0300 From: Jason Gunthorpe To: Arnd Bergmann Cc: Jani Nikula , Saeed Mahameed , "narmstrong@baylibre.com" , "masahiroy@kernel.org" , "Laurent.pinchart@ideasonboard.com" , "leon@kernel.org" , "davem@davemloft.net" , "linux-renesas-soc@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "nico@fluxnic.net" , "linux-rdma@vger.kernel.org" , "dri-devel@lists.freedesktop.org" , "kieran.bingham+renesas@ideasonboard.com" , "a.hajda@samsung.com" , "jonas@kwiboo.se" , "netdev@vger.kernel.org" , "airlied@linux.ie" , "jernej.skrabec@siol.net" Subject: Re: [RFC 0/6] Regressions for "imply" behavior change Message-ID: <20200416145235.GR5100@ziepe.ca> References: <20200414132900.GD5100@ziepe.ca> <20200414152312.GF5100@ziepe.ca> <834c7606743424c64951dd2193ca15e29799bf18.camel@mellanox.com> <874ktj4tvn.fsf@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.9.4 (2018-02-28) Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On Thu, Apr 16, 2020 at 02:38:50PM +0200, Arnd Bergmann wrote: > On Thu, Apr 16, 2020 at 12:17 PM Jani Nikula > wrote: > > > > On Thu, 16 Apr 2020, Arnd Bergmann wrote: > > > On Thu, Apr 16, 2020 at 5:25 AM Saeed Mahameed wrote: > > >> BTW how about adding a new Kconfig option to hide the details of > > >> ( BAR || !BAR) ? as Jason already explained and suggested, this will > > >> make it easier for the users and developers to understand the actual > > >> meaning behind this tristate weird condition. > > >> > > >> e.g have a new keyword: > > >> reach VXLAN > > >> which will be equivalent to: > > >> depends on VXLAN && !VXLAN > > > > > > I'd love to see that, but I'm not sure what keyword is best. For your > > > suggestion of "reach", that would probably do the job, but I'm not > > > sure if this ends up being more or less confusing than what we have > > > today. > > > > Ah, perfect bikeshedding topic! > > > > Perhaps "uses"? If the dependency is enabled it gets used as a > > dependency. > > That seems to be the best naming suggestion so far Uses also makes sense to me. > > Of course, this is all just talk until someone(tm) posts a patch > > actually making the change. I've looked at the kconfig tool sources > > before; not going to make the same mistake again. > > Right. OTOH whoever implements it gets to pick the color of the > bikeshed. ;-) I hope someone takes it up, especially now that imply, which apparently used to do this, doesn't any more :) Jason