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 X-Spam-Level: X-Spam-Status: No, score=-1.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E9AE4C5ACAE for ; Wed, 11 Sep 2019 17:41:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B7E0220863 for ; Wed, 11 Sep 2019 17:41:37 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lca.pw header.i=@lca.pw header.b="WrMnaL3X" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729691AbfIKRlh (ORCPT ); Wed, 11 Sep 2019 13:41:37 -0400 Received: from mail-qk1-f194.google.com ([209.85.222.194]:41129 "EHLO mail-qk1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729662AbfIKRlg (ORCPT ); Wed, 11 Sep 2019 13:41:36 -0400 Received: by mail-qk1-f194.google.com with SMTP id p10so3641317qkg.8 for ; Wed, 11 Sep 2019 10:41:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=lca.pw; s=google; h=mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=25JRBoGwbNqZ8ZbbR+1c/cAOmRYTY0r1W7kYmacXxVo=; b=WrMnaL3Xuka4oZaXmJIo2WSIwuL2P1+DUFq3nOHLuWVF/+2jQl5Oee0dLhKstwt6sg 3K3NBriWe2s0xVrhqJpY48vzHy+845CJCkLYXOu4bL/KxHAkVKOsq/Ah4vrFoF/e5hov iTYSMYKKVFK63FjFMfShG5O/82tioYFSSYbxsvI6fI/XdRZkpaMGwh3ctaApfURzvupt ksmy7yBuJSZJHNpK+ZULajI4JeNGpafSCmvbvgIix4BKrUk4LhAlwfpCLJ5niyiTLkXm SfmVe2Io4WLDlBBjXb+izlbIEb7XKmRRhllJco/fpw8nL69/VUrhskbaKyFmaEpopfh/ NfuQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=25JRBoGwbNqZ8ZbbR+1c/cAOmRYTY0r1W7kYmacXxVo=; b=X7fs4PVGoAyJ+sX1wUz1E4W21g8SGVBgpHyu5m/gztdrXu699Q/61nXCOKD8czz5Og czQ6VnkmH+059A2Th5fsC2v35coPgUNIhMLRmseH/c3k2T/LzrKDrfS9B7ugdZlvYCb6 ZJXF/axupiyUKVOKOFPeCt248iCBr4fI8RaVLgsY2RVTHuuMYBPnH4l1oOpsPuHPqec1 /XB3EtCCGmGacp2zj9reDerUBQa4XwnPYGz3fWTsYaXvRdaOJZXzNpgRP1DvtLs8ot1/ MLnXy2vLIgJz62hn2RX4DlQ+QsjmBjlO5TUAJumJ5HuQVVBTeRuVlSveqPWzU7Gbh1v9 hK4A== X-Gm-Message-State: APjAAAVEVtyOcdAakCA52Le3Xi1IwDr608J1Wlm015Jq9wV3bQuatH8g r7zg6phk05EkAQ9zrqIGgxVG2A== X-Google-Smtp-Source: APXvYqwRPN13iIetO6Wdur/IeaTIoSzIQ9r9ATrh7EP/53AQPhMtw6dHKFMi/Xdr6uoIk3W9ikvjOg== X-Received: by 2002:a37:541:: with SMTP id 62mr7007670qkf.371.1568223695653; Wed, 11 Sep 2019 10:41:35 -0700 (PDT) Received: from [192.168.1.153] (pool-71-184-117-43.bstnma.fios.verizon.net. [71.184.117.43]) by smtp.gmail.com with ESMTPSA id d127sm10590761qke.54.2019.09.11.10.41.34 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 11 Sep 2019 10:41:35 -0700 (PDT) Content-Type: text/plain; charset=utf-8 Mime-Version: 1.0 (Mac OS X Mail 12.4 \(3445.104.11\)) Subject: Re: [RFC PATCH] gpu: no need to compile drm/ if CONFIG_DRM=n From: Qian Cai In-Reply-To: Date: Wed, 11 Sep 2019 13:41:33 -0400 Cc: airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, emil.l.velikov@gmail.com, linux-kbuild@vger.kernel.org, linux-kernel@vger.kernel.org, maarten.lankhorst@linux.intel.com, michal.lkml@markovi.net, mripard@kernel.org, sean@poorly.run, yamada.masahiro@socionext.com Content-Transfer-Encoding: quoted-printable Message-Id: <08E1DEDD-D82F-41C1-966B-ECCE445C8FA1@lca.pw> References: <20190911173453.958-1-cai@lca.pw> To: Maxime Ripard X-Mailer: Apple Mail (2.3445.104.11) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > On Sep 11, 2019, at 1:37 PM, Maxime Ripard = wrote: >=20 > Hi, >=20 > Le mer. 11 sept. 2019 =C3=A0 19:35, Qian Cai a =C3=A9crit = : > The commit c0e09200dc08 ("drm: reorganise drm tree to be more future > proof.") changed the behavior from only compiling drm/ if CONFIG_DRM=3Dy= > to always compiling drm/. This restores the behavior, so people don't > need to waste time compiling stuff they don't need. >=20 > Fixes: c0e09200dc08 ("drm: reorganise drm tree to be more future = proof.") >=20 > You are missing your signed-off-by That is intentional because this is a RFC patch to gather the feedback = as I am no expert in DRM and may miss something important. Once people are happy with it, I plan to send a formal patch with = Signed-off-by.