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=-8.2 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 09896C43463 for ; Fri, 18 Sep 2020 09:12:29 +0000 (UTC) Received: from hemlock.osuosl.org (smtp2.osuosl.org [140.211.166.133]) (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 8496C20DD4 for ; Fri, 18 Sep 2020 09:12:28 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8496C20DD4 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=8bytes.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=iommu-bounces@lists.linux-foundation.org Received: from localhost (localhost [127.0.0.1]) by hemlock.osuosl.org (Postfix) with ESMTP id 49746877DA; Fri, 18 Sep 2020 09:12:28 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from hemlock.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id oGeqdFlRPDTl; Fri, 18 Sep 2020 09:12:27 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [140.211.9.56]) by hemlock.osuosl.org (Postfix) with ESMTP id 22E12877D4; Fri, 18 Sep 2020 09:12:27 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id EBC58C0891; Fri, 18 Sep 2020 09:12:26 +0000 (UTC) Received: from whitealder.osuosl.org (smtp1.osuosl.org [140.211.166.138]) by lists.linuxfoundation.org (Postfix) with ESMTP id 2349DC0051; Fri, 18 Sep 2020 09:12:26 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by whitealder.osuosl.org (Postfix) with ESMTP id 171D687683; Fri, 18 Sep 2020 09:12:26 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from whitealder.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id GafeBmNHo9Be; Fri, 18 Sep 2020 09:12:25 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey-1.7.6 X-Greylist: from auto-whitelisted by SQLgrey-1.7.6 Received: from theia.8bytes.org (8bytes.org [81.169.241.247]) by whitealder.osuosl.org (Postfix) with ESMTPS id 5D62787668; Fri, 18 Sep 2020 09:12:25 +0000 (UTC) Received: by theia.8bytes.org (Postfix, from userid 1000) id 53443396; Fri, 18 Sep 2020 11:12:23 +0200 (CEST) Date: Fri, 18 Sep 2020 11:12:21 +0200 From: Joerg Roedel To: Wei Liu Subject: Re: [PATCH RFC v1 04/18] iommu/hyperv: don't setup IRQ remapping when running as root Message-ID: <20200918091221.GM31590@8bytes.org> References: <20200914112802.80611-1-wei.liu@kernel.org> <20200914112802.80611-5-wei.liu@kernel.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20200914112802.80611-5-wei.liu@kernel.org> User-Agent: Mutt/1.10.1 (2018-07-13) Cc: Linux on Hyper-V List , "K. Y. Srinivasan" , Stephen Hemminger , Nuno Das Neves , Haiyang Zhang , Linux Kernel List , Michael Kelley , "open list:IOMMU DRIVERS" , Sunil Muthuswamy , virtualization@lists.linux-foundation.org, Vineeth Pillai 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" On Mon, Sep 14, 2020 at 11:27:48AM +0000, Wei Liu wrote: > The IOMMU code needs more work. We're sure for now the IRQ remapping > hooks are not applicable when Linux is the root. > > Signed-off-by: Wei Liu > --- > drivers/iommu/hyperv-iommu.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) Acked-by: Joerg Roedel _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu