From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:48492) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1alyQg-0007CT-PC for qemu-devel@nongnu.org; Fri, 01 Apr 2016 08:44:02 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1alyQd-0002Dc-Hq for qemu-devel@nongnu.org; Fri, 01 Apr 2016 08:43:58 -0400 Received: from mx1.redhat.com ([209.132.183.28]:40183) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1alyQd-0002DX-CM for qemu-devel@nongnu.org; Fri, 01 Apr 2016 08:43:55 -0400 From: "Richard W.M. Jones" Date: Fri, 1 Apr 2016 13:43:46 +0100 Message-Id: <1459514627-23867-1-git-send-email-rjones@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Subject: [Qemu-devel] [PATCH v4.1] Add optionrom compatible with fw_cfg DMA version List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: pbonzini@redhat.com Cc: qemu-devel@nongnu.org, markmb@redhat.com, mst@redhat.com, ehabkost@redhat.com, rth@twiddle.net This is an updated version of Marc Mar=C3=AD's Linux DMA patch, based on version 4 from: https://lists.gnu.org/archive/html/qemu-devel/2016-01/msg05891.html All I have done for my "4.1" version is: - Modify it so it compiles against the latest qemu. There was a change to how fw_cfg.h is split (6f061ea10f28c) which broke the patch. - Run checkpatch and fix several problems. - Test it. This patch greatly and transparently improves boot time of the libguestfs appliance on x86, and so I'd like to see it integrated upstream. Rich.