From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A84A1CCA47F for ; Thu, 23 Jun 2022 17:21:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233549AbiFWRVh (ORCPT ); Thu, 23 Jun 2022 13:21:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57352 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231915AbiFWRUy (ORCPT ); Thu, 23 Jun 2022 13:20:54 -0400 Received: from mail-lf1-x12d.google.com (mail-lf1-x12d.google.com [IPv6:2a00:1450:4864:20::12d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 109A9CD911; Thu, 23 Jun 2022 10:00:41 -0700 (PDT) Received: by mail-lf1-x12d.google.com with SMTP id g4so22024002lfv.9; Thu, 23 Jun 2022 10:00:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=AyqzSDiNvk0JXiJA88Ctd6VpkzCitgPMbrP8MwPw0tg=; b=a3k/G2QCfq01Gzwf77qJyKjiQY6S7idKqT3CD5AUEHQqFB8M8QnX18lwJxA/PrMry7 XrO58mKy2atVb4hHlz7dBv3CVgm7OCtZZJ5V8S8I7Y0q+j7SSvCGtJrizFu6SSeyrjHv aSgjueWr3LBVr5Ak/4iCTDz3Ix0AI3yffx/CKORswfxnKWkRDo1PLjoUaqRWUs4c4P+W WgYyH3EVHesxKXKK8m8lQ/Kcg3k+HuwzVnrknOVGvdpaQsuh5An+U8gctX6FtXuJ/cha TrFa6E43SOa8O5OkvyjboTKOiD5TDFvk95clmB6qwNL6KAy9UtEtwSseGa8STpLRyWeK akhg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=AyqzSDiNvk0JXiJA88Ctd6VpkzCitgPMbrP8MwPw0tg=; b=KdOaJHjfaVXC7WhW6Qq37DJjOQvIJ4/CrTILYncO+zHsCBt1wEoEDLJiNIGDpXhFUA WVH3pkq4EW/nGNkzFpbfkBr2RpG27a63b2IXeLpMFfG+XisClaPocQu1bcT+1Y9RKob0 UZa1M3oHSSjRy293ieVOqMBO8GZxT4SWgXuPEN/NJSHV68o8I3hqQRkz6LPYvfVmTyHU Vw44stoU84R1/dhiuzB1mfhOSLjbEAtA3RPGHJk2R6adZhzOYPj/cGBqF0X4gaIyJl7K 1jIksaJi5+3MUnrRlwkWq0guJ2PAOX7eVTeheRwBYy5rLL7/Cf7PDKIIzaykrhogVC+W x3nQ== X-Gm-Message-State: AJIora+PnsMdEH+evMbfOmASwuCEzVLeCoFVTXs/clX5mRkXZK287uNU X/zI6iupui6jSfXHAEKmWh6UIOdYkRwjimTz X-Google-Smtp-Source: AGRyM1u7UxyLwNPcGv50NxrYtAI+jU11DHAzSBGlQvSi9sZqL3GDSejVn+3spp5cVuyJUsF2yw8Buw== X-Received: by 2002:ac2:5201:0:b0:479:3923:9559 with SMTP id a1-20020ac25201000000b0047939239559mr6199240lfl.553.1656003638785; Thu, 23 Jun 2022 10:00:38 -0700 (PDT) Received: from sakura.myxoz.lan (2-248-181-228-no2390.tbcn.telia.com. [2.248.181.228]) by smtp.gmail.com with ESMTPSA id f6-20020a05651c02c600b00255526478f1sm1472387ljo.88.2022.06.23.10.00.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 23 Jun 2022 10:00:38 -0700 (PDT) From: Miko Larsson To: Masahiro Yamada Cc: Nick Desaulniers , LKML , Linux Kbuild mailing list , "maintainer:X86 ARCHITECTURE (32-BIT AND 64-BIT)" , Nathan Chancellor , Vlastimil Babka , Thomas Gleixner , Sebastian Andrzej Siewior , Sean Christopherson , "Gustavo A. R. Silva" , Arnd Bergmann , Chris Down , Dmitry Torokhov , John Ogness , Elliot Berman , Oleksandr Natalenko Subject: Re: [PATCH 0/2] Kconfig: -O3 enablement Date: Thu, 23 Jun 2022 19:00:47 +0200 Message-ID: <2650588.mvXUDI8C0e@sakura.myxoz.lan> In-Reply-To: References: <20220621133526.29662-1-mikoxyzzz@gmail.com> <2817735.mvXUDI8C0e@sakura.myxoz.lan> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thursday, 23 June 2022 17:44:57 CEST Masahiro Yamada wrote: > On Fri, Jun 24, 2022 at 12:42 AM Miko Larsson wrote: > > On Wednesday, 22 June 2022 03:57:34 CEST Masahiro Yamada wrote: > > > If you want to say "use this option carefully", > > > EXPERT might be another option. > > > > > > depends on ARC || EXPERT > > > > Yeah, this would be a fair compromise, though I think it would be > > better to use "visible if" instead of "depends on". I can get a v2 of > > the series together if this is desired. > > Why is "visible if" better than "depends on"? > Technically it most likely doesn't matter, but logically it makes more sense, since we'd make CC_OPTIMIZE_FOR_PERFORMANCE_O3 be visible if we're on ARC or if we have EXPERT enabled, instead of depending on them. But yeah, it probably doesn't matter. -- ~miko