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=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,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 2A473C4320A for ; Mon, 2 Aug 2021 15:06:57 +0000 (UTC) Received: from smtp3.osuosl.org (smtp3.osuosl.org [140.211.166.136]) (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 CDCC860FC2 for ; Mon, 2 Aug 2021 15:06:56 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org CDCC860FC2 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=8bytes.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=lists.linux-foundation.org Received: from localhost (localhost [127.0.0.1]) by smtp3.osuosl.org (Postfix) with ESMTP id 9BECC60817; Mon, 2 Aug 2021 15:06:56 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp3.osuosl.org ([127.0.0.1]) by localhost (smtp3.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id JrqyzDiAGxOz; Mon, 2 Aug 2021 15:06:54 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [IPv6:2605:bc80:3010:104::8cd3:938]) by smtp3.osuosl.org (Postfix) with ESMTPS id 7FE2F6081B; Mon, 2 Aug 2021 15:06:54 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id 6412AC001B; Mon, 2 Aug 2021 15:06:54 +0000 (UTC) Received: from smtp3.osuosl.org (smtp3.osuosl.org [140.211.166.136]) by lists.linuxfoundation.org (Postfix) with ESMTP id 94AA5C000E for ; Mon, 2 Aug 2021 15:06:53 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp3.osuosl.org (Postfix) with ESMTP id 765D46081B for ; Mon, 2 Aug 2021 15:06:53 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp3.osuosl.org ([127.0.0.1]) by localhost (smtp3.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id IL9aDGddw_AL for ; Mon, 2 Aug 2021 15:06:52 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey-1.8.0 Received: from theia.8bytes.org (8bytes.org [IPv6:2a01:238:4383:600:38bc:a715:4b6d:a889]) by smtp3.osuosl.org (Postfix) with ESMTPS id B459560817 for ; Mon, 2 Aug 2021 15:06:52 +0000 (UTC) Received: from cap.home.8bytes.org (p4ff2b1ea.dip0.t-ipconnect.de [79.242.177.234]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by theia.8bytes.org (Postfix) with ESMTPSA id E7D9235A; Mon, 2 Aug 2021 17:06:48 +0200 (CEST) From: Joerg Roedel To: Joerg Roedel Subject: [PATCH] iommu/amd: Remove stale amd_iommu_unmap_flush usage Date: Mon, 2 Aug 2021 17:06:43 +0200 Message-Id: <20210802150643.3634-1-joro@8bytes.org> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Cc: Joerg Roedel , linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org, Nadav Amit , Will Deacon X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.15 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 Errors-To: iommu-bounces@lists.linux-foundation.org Sender: "iommu" From: Joerg Roedel Remove the new use of the variable introduced in the AMD driver branch. The variable was removed already in the iommu core branch, causing build errors when the brances are merged. Cc: Nadav Amit Cc: Zhen Lei Signed-off-by: Joerg Roedel --- drivers/iommu/amd/init.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/iommu/amd/init.c b/drivers/iommu/amd/init.c index 239556c1f698..bdcf167b4afe 100644 --- a/drivers/iommu/amd/init.c +++ b/drivers/iommu/amd/init.c @@ -1850,11 +1850,9 @@ static int __init iommu_init_pci(struct amd_iommu *iommu) return ret; if (iommu->cap & (1UL << IOMMU_CAP_NPCACHE)) { - if (!amd_iommu_unmap_flush) - pr_info("IOMMU batching is disabled due to virtualization\n"); - + pr_info("Using strict mode due to virtualization\n"); + iommu_set_dma_strict(); amd_iommu_np_cache = true; - amd_iommu_unmap_flush = true; } init_iommu_perf_ctr(iommu); -- 2.31.1 _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu