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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 1BC4BC433EF for ; Thu, 3 Feb 2022 08:26:09 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp3.osuosl.org (Postfix) with ESMTP id 9640B60D52; Thu, 3 Feb 2022 08:26:09 +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 fjd4W1QT0yKL; Thu, 3 Feb 2022 08:26:08 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [140.211.9.56]) by smtp3.osuosl.org (Postfix) with ESMTPS id 82D6E60B8A; Thu, 3 Feb 2022 08:26:08 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id 55EB9C0011; Thu, 3 Feb 2022 08:26:08 +0000 (UTC) Received: from smtp2.osuosl.org (smtp2.osuosl.org [IPv6:2605:bc80:3010::133]) by lists.linuxfoundation.org (Postfix) with ESMTP id B3DA8C000B for ; Thu, 3 Feb 2022 08:26:06 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp2.osuosl.org (Postfix) with ESMTP id 8D0BA4011C for ; Thu, 3 Feb 2022 08:26:06 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp2.osuosl.org ([127.0.0.1]) by localhost (smtp2.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id ZF7QFr2btB_s for ; Thu, 3 Feb 2022 08:26:02 +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 smtp2.osuosl.org (Postfix) with ESMTPS id DC7F440110 for ; Thu, 3 Feb 2022 08:26:01 +0000 (UTC) Received: from 8bytes.org (p200300c27725810051e7935629d89dab.dip0.t-ipconnect.de [IPv6:2003:c2:7725:8100:51e7:9356:29d8:9dab]) (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 92CDF1D5; Thu, 3 Feb 2022 09:25:58 +0100 (CET) Date: Thu, 3 Feb 2022 09:25:58 +0100 From: Joerg Roedel To: Jacob Pan Subject: Re: [PATCH 1/2] iommu/vt-d: Fix PCI bus rescan device hot add Message-ID: <20220203082150.qjsssis6ygh34yen@8bytes.org> References: <20220128031002.2219155-1-baolu.lu@linux.intel.com> <20220128031002.2219155-2-baolu.lu@linux.intel.com> <20220201111918.48aadfdf@jacob-builder> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20220201111918.48aadfdf@jacob-builder> Cc: iommu@lists.linux-foundation.org, Robin Murphy , Guoqing Jiang , Bernice 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 Tue, Feb 01, 2022 at 11:19:18AM -0800, Jacob Pan wrote: > Do you mean having an IRQ remapping notifier regardless IOMMU-API is > enabled, right? > It make sense, I will give it a try. Yeah, that would be best. I really don't like to use two notifiers just to work around ordering issues. Regards, Joerg _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu