From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Michael S. Tsirkin" Subject: Re: [PATCH v2 1/3] iommu/virtio: Add topology description to virtio-iommu config space Date: Wed, 11 Mar 2020 17:48:22 -0400 Message-ID: <20200311174348-mutt-send-email-mst@kernel.org> References: <20200228172537.377327-1-jean-philippe@linaro.org> <20200228172537.377327-2-jean-philippe@linaro.org> <20200311174822.GA96893@myrica> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <20200311174822.GA96893@myrica> Sender: linux-pci-owner@vger.kernel.org To: Jean-Philippe Brucker Cc: "Tian, Kevin" , "iommu@lists.linux-foundation.org" , "virtualization@lists.linux-foundation.org" , "linux-pci@vger.kernel.org" , "Boeuf, Sebastien" , "Pan, Jacob jun" , "bhelgaas@google.com" , "robin.murphy@arm.com" , "jasowang@redhat.com" List-Id: virtualization@lists.linuxfoundation.org On Wed, Mar 11, 2020 at 06:48:22PM +0100, Jean-Philippe Brucker wrote: > Yes "not elegant" in part because of the PCI fixup. Fixups are used to > work around bugs Not really - they are for anything unusual that common PCI code can not handle on its own. -- MST