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 smtp2.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 smtp.lore.kernel.org (Postfix) with ESMTPS id DA0B2C43334 for ; Fri, 24 Jun 2022 05:45:43 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp2.osuosl.org (Postfix) with ESMTP id 7732040C2A; Fri, 24 Jun 2022 05:45:43 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp2.osuosl.org 7732040C2A 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 bleACbPkh3ZQ; Fri, 24 Jun 2022 05:45:42 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [140.211.9.56]) by smtp2.osuosl.org (Postfix) with ESMTPS id 4A5654042B; Fri, 24 Jun 2022 05:45:42 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp2.osuosl.org 4A5654042B Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id 1B3C9C0039; Fri, 24 Jun 2022 05:45:42 +0000 (UTC) Received: from smtp3.osuosl.org (smtp3.osuosl.org [140.211.166.136]) by lists.linuxfoundation.org (Postfix) with ESMTP id EA7DEC002D for ; Fri, 24 Jun 2022 05:45:40 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp3.osuosl.org (Postfix) with ESMTP id C0CF8610BE for ; Fri, 24 Jun 2022 05:45:40 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp3.osuosl.org C0CF8610BE 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 u_L8KTIXMRxZ for ; Fri, 24 Jun 2022 05:45:39 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey-1.8.0 DKIM-Filter: OpenDKIM Filter v2.11.0 smtp3.osuosl.org 7835960B9A Received: from theia.8bytes.org (8bytes.org [81.169.241.247]) by smtp3.osuosl.org (Postfix) with ESMTPS id 7835960B9A for ; Fri, 24 Jun 2022 05:45:39 +0000 (UTC) Received: by theia.8bytes.org (Postfix, from userid 1000) id 3944C672; Fri, 24 Jun 2022 07:45:35 +0200 (CEST) Date: Fri, 24 Jun 2022 07:45:30 +0200 From: Joerg Roedel To: Baolu Lu Subject: Re: [PATCH] iommu/vt-d: Fix PCI bus rescan device hot add Message-ID: References: <20220521002115.1624069-1-yian.chen@intel.com> <7149e5dd-c72e-538b-b98f-0fbc89580a95@linux.intel.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <7149e5dd-c72e-538b-b98f-0fbc89580a95@linux.intel.com> Cc: Ravi Shankar , iommu@lists.linux-foundation.org, Jacob jun Pan , David Woodhouse 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" Hi Baolu, On Wed, May 25, 2022 at 09:40:26AM +0800, Baolu Lu wrote: > How do you like it? If you agree, I can queue it in my next pull request > for fixes. Would it help to tie DMAR and IOMMU components together, so that selecting DMAR for IRQ remapping also selects IOMMU? The IOMMU can be in PT mode and I think it would simplify a lot of things. Regards, Joerg _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu