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=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, 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 031EFC3A59F for ; Mon, 26 Aug 2019 13:34:55 +0000 (UTC) Received: from mail.linuxfoundation.org (mail.linuxfoundation.org [140.211.169.12]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 9C80D2053B for ; Mon, 26 Aug 2019 13:34:54 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9C80D2053B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=iommu-bounces@lists.linux-foundation.org Received: from mail.linux-foundation.org (localhost [127.0.0.1]) by mail.linuxfoundation.org (Postfix) with ESMTP id 65A6B15C1; Mon, 26 Aug 2019 13:34:54 +0000 (UTC) Received: from smtp1.linuxfoundation.org (smtp1.linux-foundation.org [172.17.192.35]) by mail.linuxfoundation.org (Postfix) with ESMTPS id 374F615BA for ; Mon, 26 Aug 2019 13:32:31 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.7.6 Received: from huawei.com (szxga04-in.huawei.com [45.249.212.190]) by smtp1.linuxfoundation.org (Postfix) with ESMTPS id 8AB3E1FB for ; Mon, 26 Aug 2019 13:32:30 +0000 (UTC) Received: from DGGEMS401-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 5EFA913FC29889333CDC; Mon, 26 Aug 2019 21:32:27 +0800 (CST) Received: from localhost (10.133.213.239) by DGGEMS401-HUB.china.huawei.com (10.3.19.201) with Microsoft SMTP Server id 14.3.439.0; Mon, 26 Aug 2019 21:32:20 +0800 From: YueHaibing To: , , , , , , Subject: [PATCH] media: staging: tegra-vde: Disable building with COMPILE_TEST Date: Mon, 26 Aug 2019 21:31:40 +0800 Message-ID: <20190826133140.13456-1-yuehaibing@huawei.com> X-Mailer: git-send-email 2.10.2.windows.1 MIME-Version: 1.0 X-Originating-IP: [10.133.213.239] X-CFilter-Loop: Reflected Cc: devel@driverdev.osuosl.org, YueHaibing , linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org, linux-tegra@vger.kernel.org, linux-media@vger.kernel.org X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: Development issues for Linux IOMMU support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: iommu-bounces@lists.linux-foundation.org Errors-To: iommu-bounces@lists.linux-foundation.org If COMPILE_TEST is y and IOMMU_SUPPORT is n, selecting TEGRA_VDE to m will set IOMMU_IOVA to m, this fails the building of TEGRA_HOST1X and DRM_TEGRA which is y like this: drivers/gpu/host1x/cdma.o: In function `host1x_cdma_init': cdma.c:(.text+0x66c): undefined reference to `alloc_iova' cdma.c:(.text+0x698): undefined reference to `__free_iova' drivers/gpu/drm/tegra/drm.o: In function `tegra_drm_unload': drm.c:(.text+0xeb0): undefined reference to `put_iova_domain' drm.c:(.text+0xeb4): undefined reference to `iova_cache_put' Reported-by: Hulk Robot Fixes: 6b2265975239 ("media: staging: tegra-vde: Fix build error") Fixes: b301f8de1925 ("media: staging: media: tegra-vde: Add IOMMU support") Signed-off-by: YueHaibing --- drivers/staging/media/tegra-vde/Kconfig | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/staging/media/tegra-vde/Kconfig b/drivers/staging/media/tegra-vde/Kconfig index ba49ea5..a41d30c 100644 --- a/drivers/staging/media/tegra-vde/Kconfig +++ b/drivers/staging/media/tegra-vde/Kconfig @@ -1,9 +1,9 @@ # SPDX-License-Identifier: GPL-2.0 config TEGRA_VDE tristate "NVIDIA Tegra Video Decoder Engine driver" - depends on ARCH_TEGRA || COMPILE_TEST + depends on ARCH_TEGRA select DMA_SHARED_BUFFER - select IOMMU_IOVA if (IOMMU_SUPPORT || COMPILE_TEST) + select IOMMU_IOVA if IOMMU_SUPPORT select SRAM help Say Y here to enable support for the NVIDIA Tegra video decoder -- 2.7.4 _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu