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=-9.5 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 5E193C433DF for ; Sun, 11 Oct 2020 23:02:00 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id D9D6420776 for ; Sun, 11 Oct 2020 23:01:59 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="KZ92qkKx" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D9D6420776 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 00F8694000A; Sun, 11 Oct 2020 19:01:59 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id F0276900002; Sun, 11 Oct 2020 19:01:58 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id DD3FB94000A; Sun, 11 Oct 2020 19:01:58 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0171.hostedemail.com [216.40.44.171]) by kanga.kvack.org (Postfix) with ESMTP id B05A2900002 for ; Sun, 11 Oct 2020 19:01:58 -0400 (EDT) Received: from smtpin02.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay01.hostedemail.com (Postfix) with ESMTP id 46F9B180AD806 for ; Sun, 11 Oct 2020 23:01:58 +0000 (UTC) X-FDA: 77361169116.02.arch91_2c0715b271f5 Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin02.hostedemail.com (Postfix) with ESMTP id 21D18100C20C2 for ; Sun, 11 Oct 2020 23:01:58 +0000 (UTC) X-HE-Tag: arch91_2c0715b271f5 X-Filterd-Recvd-Size: 3789 Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by imf47.hostedemail.com (Postfix) with ESMTP for ; Sun, 11 Oct 2020 23:01:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=merlin.20170209; h=Content-Transfer-Encoding:MIME-Version: Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type:Content-ID: Content-Description:In-Reply-To:References; bh=/SmX1rf42AFciihmx5mExGuKYPWmjWxmU8bHlEGVC/A=; b=KZ92qkKx3S5NvDRn3N+UWYf8Nm 4JoYfRd/t2Z+I90nbAPF03Qp5OUqQ6SjHdF3sz3Wi6daAB0xMS282XHEITDe4BPdvVeTWtxtqTQ7b IP6Xj5V/o7QXlnU70rD0UmHQH60ZMlYNlxKxcvGZ/UE9cJ71275POBcaP6/0zpHqO1JWVufTrtraw TahAsmb2Ep//NxFfwTb3JhqgyXC2r1vaJ/5FXF8enwhMAt8XWZdf2YV1DxpZCCMVjL+lzq5yzZsSg Nnrh0+BfCA1XvbRNg08jRqjcddobG/cGK1z4bo5ggkJZe+59j6JgSQ4KjiiJKOETJi/tocsl7ZBcU 356jIS2Q==; Received: from [2601:1c0:6280:3f0::507c] (helo=smtpauth.infradead.org) by merlin.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1kRkLT-000817-CQ; Sun, 11 Oct 2020 23:01:40 +0000 From: Randy Dunlap To: linux-kernel@vger.kernel.org Cc: Randy Dunlap , kernel test robot , Joel Stanley , Andrew Jeffery , Daniel Vetter , Michal Simek , Andrew Morton , Mike Rapoport , linux-mm@kvack.org, linux-aspeed@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org, David Airlie , dri-devel@lists.freedesktop.org Subject: [PATCH RESEND] drm/aspeed: fix Kconfig warning & subsequent build errors Date: Sun, 11 Oct 2020 16:01:31 -0700 Message-Id: <20201011230131.4922-1-rdunlap@infradead.org> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: kernel test robot reported build errors (undefined references) that didn't make much sense. After reproducing them, there is also a Kconfig warning that is the root cause of the build errors, so fix that Kconfig problem. Fixes this Kconfig warning: WARNING: unmet direct dependencies detected for CMA Depends on [n]: MMU [=3Dn] Selected by [m]: - DRM_ASPEED_GFX [=3Dm] && HAS_IOMEM [=3Dy] && DRM [=3Dm] && OF [=3Dy] = && (COMPILE_TEST [=3Dy] || ARCH_ASPEED) && HAVE_DMA_CONTIGUOUS [=3Dy] and these dependent build errors: (.text+0x10c8c): undefined reference to `start_isolate_page_range' microblaze-linux-ld: (.text+0x10f14): undefined reference to `test_pages_= isolated' microblaze-linux-ld: (.text+0x10fd0): undefined reference to `undo_isolat= e_page_range' Fixes: 76356a966e33 ("drm: aspeed: Clean up Kconfig options") Reported-by: kernel test robot Signed-off-by: Randy Dunlap Cc: Joel Stanley Cc: Andrew Jeffery Cc: Daniel Vetter Cc: Michal Simek Cc: Andrew Morton Cc: Mike Rapoport Cc: linux-mm@kvack.org Cc: linux-aspeed@lists.ozlabs.org Cc: linux-arm-kernel@lists.infradead.org Cc: David Airlie Cc: dri-devel@lists.freedesktop.org --- First sent on 2020-09-07. Feel free to fix the Kconfig warning some other way... drivers/gpu/drm/aspeed/Kconfig | 1 + 1 file changed, 1 insertion(+) --- linux-next-20201009.orig/drivers/gpu/drm/aspeed/Kconfig +++ linux-next-20201009/drivers/gpu/drm/aspeed/Kconfig @@ -3,6 +3,7 @@ config DRM_ASPEED_GFX tristate "ASPEED BMC Display Controller" depends on DRM && OF depends on (COMPILE_TEST || ARCH_ASPEED) + depends on MMU select DRM_KMS_HELPER select DRM_KMS_CMA_HELPER select DMA_CMA if HAVE_DMA_CONTIGUOUS