From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:38659) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZyMQy-0003pH-Mk for qemu-devel@nongnu.org; Mon, 16 Nov 2015 11:15:16 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ZyMQt-0006M5-Jk for qemu-devel@nongnu.org; Mon, 16 Nov 2015 11:15:12 -0500 Received: from mail-wm0-x230.google.com ([2a00:1450:400c:c09::230]:35074) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZyMQt-0006Lz-CX for qemu-devel@nongnu.org; Mon, 16 Nov 2015 11:15:07 -0500 Received: by wmdw130 with SMTP id w130so118092712wmd.0 for ; Mon, 16 Nov 2015 08:15:06 -0800 (PST) From: Thibaut Collet Date: Mon, 16 Nov 2015 17:14:36 +0100 Message-Id: <1447690477-22046-1-git-send-email-thibaut.collet@6wind.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Subject: [Qemu-devel] [PATCH 0/1] vhost-user: Adapt payload of SET_LOG_BASE regarding support of VHOST_USER_PROTOCOL_F_LOG_SHMFD List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: thibaut.collet@6wind.com, qemu-devel@nongnu.org, mst@redhat.com, marcandre.lureau@gmail.com, victork@redhat.com For compatibility with old vhost backend (as vapp) payload of SET_LOG_BASE can not be modified. New payload (log size and offset) of this message is sent only for vhost backend that supports the VHOST_USER_PROTOCOL_F_LOG_SHMFD protocol feature. Thibaut Collet (1): vhost-user: modify SET_LOG_BASE only if VHOST_USER_PROTOCOL_F_LOG_SHMFD is set docs/specs/vhost-user.txt | 16 ++++++++++++++-- hw/virtio/vhost-user.c | 12 +++++++++--- 2 files changed, 23 insertions(+), 5 deletions(-) -- 2.1.4