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=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,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 4931DC32792 for ; Thu, 3 Oct 2019 16:42:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 13D1E2070B for ; Thu, 3 Oct 2019 16:42:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1570120933; bh=BhJwqG++4J9wEY2L8CXnAV4u3Z2d3St1190j766FZvE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=kiKibJHcVVgc4LHxjQRhweR7xAuLUry5a3Mt7ejeifLjWjrdOQaCEGz4KdKh5E4r0 mTwJSiUXHKif6cWvInzS+0/m2kf3DEGa/PUKm0sSYRZhPVBxLiJyumO11vQ27TH9ve FtVTIZ/+q/v1iPR9xeSXLSzANRlrQuGR3I6DYzjk= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2392599AbfJCQmL (ORCPT ); Thu, 3 Oct 2019 12:42:11 -0400 Received: from mail.kernel.org ([198.145.29.99]:53008 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2392363AbfJCQmJ (ORCPT ); Thu, 3 Oct 2019 12:42:09 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 886232086A; Thu, 3 Oct 2019 16:42:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1570120928; bh=BhJwqG++4J9wEY2L8CXnAV4u3Z2d3St1190j766FZvE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=tIg6TQLbuZd/7/14dTryaTpWT6OBGUR9Kwz07cYqIJrLSe64XPBSbc97k/BHI7WHr O+e82PmdSGM4sGxhY/xLToCL3GzMNVOmNeD7L0d8JZaUys4fc+3WwhJJTtuIfYKHmb OVi28X+VA3gvFNkqgu3QcijjkVsNBbdJMZ88gbZ4= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Hulk Robot , Dmitry Osipenko , YueHaibing , Hans Verkuil , Mauro Carvalho Chehab , Sasha Levin Subject: [PATCH 5.3 090/344] media: staging: tegra-vde: Fix build error Date: Thu, 3 Oct 2019 17:50:55 +0200 Message-Id: <20191003154549.062096303@linuxfoundation.org> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20191003154540.062170222@linuxfoundation.org> References: <20191003154540.062170222@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: YueHaibing [ Upstream commit 6b2265975239ab655069d796b822835a593e1cc7 ] If IOMMU_SUPPORT is not set, and COMPILE_TEST is y, IOMMU_IOVA may be set to m. So building will fails: drivers/staging/media/tegra-vde/iommu.o: In function `tegra_vde_iommu_map': iommu.c:(.text+0x41): undefined reference to `alloc_iova' iommu.c:(.text+0x56): undefined reference to `__free_iova' Select IOMMU_IOVA while COMPILE_TEST is set to fix this. Reported-by: Hulk Robot Suggested-by: Dmitry Osipenko Fixes: b301f8de1925 ("media: staging: media: tegra-vde: Add IOMMU support") Signed-off-by: YueHaibing Acked-by: Dmitry Osipenko Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Sasha Levin --- drivers/staging/media/tegra-vde/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/media/tegra-vde/Kconfig b/drivers/staging/media/tegra-vde/Kconfig index 2e7f644ae5911..ba49ea50b8c0b 100644 --- a/drivers/staging/media/tegra-vde/Kconfig +++ b/drivers/staging/media/tegra-vde/Kconfig @@ -3,7 +3,7 @@ config TEGRA_VDE tristate "NVIDIA Tegra Video Decoder Engine driver" depends on ARCH_TEGRA || COMPILE_TEST select DMA_SHARED_BUFFER - select IOMMU_IOVA if IOMMU_SUPPORT + select IOMMU_IOVA if (IOMMU_SUPPORT || COMPILE_TEST) select SRAM help Say Y here to enable support for the NVIDIA Tegra video decoder -- 2.20.1