From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:40972) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gAxms-0004XQ-Nh for qemu-devel@nongnu.org; Fri, 12 Oct 2018 09:47:32 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gAxmm-0003XJ-IM for qemu-devel@nongnu.org; Fri, 12 Oct 2018 09:47:30 -0400 Received: from mx1.redhat.com ([209.132.183.28]:52910) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1gAxmX-0002Kq-L6 for qemu-devel@nongnu.org; Fri, 12 Oct 2018 09:47:22 -0400 Message-ID: From: Andrea Bolognani Date: Fri, 12 Oct 2018 15:46:49 +0200 In-Reply-To: References: <5dd21056229d12a1af8d65e9208f4de43ba4a2ae.camel@redhat.com> <892d54c5-2851-74ec-bdf2-286c1665c44f@gmail.com> <7d54ec114745b00b82601875416ccfe6a5f9fe6f.camel@redhat.com> Content-Type: text/plain; charset="UTF-8" Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH v5 0/5] Connect a PCIe host and graphics support to RISC-V List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Alistair Francis Cc: Alistair Francis , "qemu-devel@nongnu.org Developers" , Michael Clark , Palmer Dabbelt , stephen@eideticom.com, "Richard W.M. Jones" On Thu, 2018-10-11 at 10:40 -0700, Alistair Francis wrote: > On Wed, Oct 10, 2018 at 11:00 PM Andrea Bolognani wrote: > > The gpex-pcihost device was introduced at the same time as > > aarch64/virt gained PCI support, so we can probe the binary[1] and, > > if the device is present, we know that aarch64/virt guests will be > > able to use PCI. We cannot do the same for RISC-V for obvious > > reasons: the device is already there :) > > The device shouldn't exist in the RISC-V QEMU binary though until > after this patch series. So it should have the same effect. Duh! I just checked and *of course* you're right! Problem solved then :) -- Andrea Bolognani / Red Hat / Virtualization