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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5690EC433F5 for ; Fri, 5 Nov 2021 17:59:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 22CC7611C0 for ; Fri, 5 Nov 2021 17:59:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234041AbhKESB4 (ORCPT ); Fri, 5 Nov 2021 14:01:56 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47434 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231955AbhKESBz (ORCPT ); Fri, 5 Nov 2021 14:01:55 -0400 Received: from mail-wr1-x434.google.com (mail-wr1-x434.google.com [IPv6:2a00:1450:4864:20::434]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9CC7EC061714 for ; Fri, 5 Nov 2021 10:59:15 -0700 (PDT) Received: by mail-wr1-x434.google.com with SMTP id d3so14942751wrh.8 for ; Fri, 05 Nov 2021 10:59:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ffwll.ch; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=tGkFto0SREmSqUA5YI0n/LIXjjGKHRviX7CKssvc+BM=; b=H3jiklJ/Y/eada1RvgM3UfPQsPX0by+cBlb6mu+HZpANjjDP2EAco1y7vZs0KY5Z3K C8MdQ3+I5NEL9N/8IXXGyNI+uyZ82MNp7mVpaN4cTft5wEm0pU8+BSK0UHCLXzGllUnZ noFTpfuPfo5PmpoXi87sKvb6OeEHMYA2hz+qo= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=tGkFto0SREmSqUA5YI0n/LIXjjGKHRviX7CKssvc+BM=; b=OnWzizc8gTIOdNOJ+KHd7gRAVB3nErQ6kXRbzcKwxkTw2IcMFeiIQ3hmJaMSQQdeOp re+joODaGWoCxuMyhdgR9kR4YVzmch7mb5QWf/STHO8gKno9JpOjYYaapR05rJrdLyU8 T0aueqOAXUvfCo1dy6z1qElXKSSO+mu0wcC2pCrq8BOt7hVNPEyK4pyvfutCmn1EB+L6 AchbfDPH4vdEoDy+cr9PGGgpNhrD4+S922GT9L/b/+D8Q8a18wB1d0VLFEyZTrmkMHuk EmqqrBf7vbEqr0BjE2r0irVuP2J2+bdqBOjRRJ449vUWfcQEqFx1lbJ4MWos1wgdc8ut TZ+Q== X-Gm-Message-State: AOAM5323YNsGgNREKozKojsKHxACWrWifVQM2oOZUQeacT2lpZ/MmfBZ NHX6un4jKIGNaQMK41bIUXogrw== X-Google-Smtp-Source: ABdhPJwNq7bzeIgDFzjtJqF6GB5todXBINJj4e6J3QfytVexB5YUgQf8SyXm53D1wok8LpIRuN/xuA== X-Received: by 2002:adf:f98c:: with SMTP id f12mr38342127wrr.184.1636135154166; Fri, 05 Nov 2021 10:59:14 -0700 (PDT) Received: from phenom.ffwll.local ([2a02:168:57f4:0:efd0:b9e5:5ae6:c2fa]) by smtp.gmail.com with ESMTPSA id n7sm8549638wro.68.2021.11.05.10.59.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 05 Nov 2021 10:59:13 -0700 (PDT) Date: Fri, 5 Nov 2021 18:59:11 +0100 From: Daniel Vetter To: kernel test robot Cc: Thomas Zimmermann , maarten.lankhorst@linux.intel.com, mripard@kernel.org, airlied@linux.ie, daniel@ffwll.ch, noralf@tronnes.org, marcel@ziswiler.com, naresh.kamboju@linaro.org, llvm@lists.linux.dev, kbuild-all@lists.01.org, linux-aspeed@lists.ozlabs.org, linux-mips@vger.kernel.org, dri-devel@lists.freedesktop.org Subject: Re: [PATCH 2/2] drm: Remove CONFIG_DRM_KMS_CMA_HELPER option Message-ID: References: <20211101081751.24613-3-tzimmermann@suse.de> <202111012344.tYv3YxkG-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <202111012344.tYv3YxkG-lkp@intel.com> X-Operating-System: Linux phenom 5.10.0-8-amd64 Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org On Mon, Nov 01, 2021 at 11:59:15PM +0800, kernel test robot wrote: > Hi Thomas, > > I love your patch! Yet something to improve: > > [auto build test ERROR on next-20211029] > [cannot apply to drm/drm-next shawnguo/for-next pinchartl-media/drm/du/next v5.15 v5.15-rc7 v5.15-rc6 v5.15] > [If your patch is applied to the wrong git tree, kindly drop us a note. > And when submitting patch, we suggest to use '--base' as documented in > https://git-scm.com/docs/git-format-patch] > > url: https://github.com/0day-ci/linux/commits/Thomas-Zimmermann/drm-Small-CMA-cleanups/20211101-161911 > base: bdcc9f6a568275aed4cc32fd2312432d2ff1b704 > config: x86_64-randconfig-a004-20211101 (attached as .config) > compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 82ed106567063ea269c6d5669278b733e173a42f) > reproduce (this is a W=1 build): > wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross > chmod +x ~/bin/make.cross > # https://github.com/0day-ci/linux/commit/c3c7ec5f9ccd90e78f0f2d3143505db4060bbf17 > git remote add linux-review https://github.com/0day-ci/linux > git fetch --no-tags linux-review Thomas-Zimmermann/drm-Small-CMA-cleanups/20211101-161911 > git checkout c3c7ec5f9ccd90e78f0f2d3143505db4060bbf17 > # save the attached .config to linux build tree > mkdir build_dir > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash > > If you fix the issue, kindly add following tag as appropriate > Reported-by: kernel test robot > > All errors (new ones prefixed by >>, old ones prefixed by <<): > > >> ERROR: modpost: module drm_cma_helper uses symbol dma_buf_vmap from namespace DMA_BUF, but does not import it. > >> ERROR: modpost: module drm_cma_helper uses symbol dma_buf_vunmap from namespace DMA_BUF, but does not import it. I guess this is simply because kbuild tests on top of linux-next, where the namespacing is a bit funny. We might need a fixup when we backmerge. Either way this looks like a good simplification to me, on the series: Reviewed-by: Daniel Vetter > > --- > 0-DAY CI Kernel Test Service, Intel Corporation > https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org -- Daniel Vetter Software Engineer, Intel Corporation http://blog.ffwll.ch