From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:33958) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Zz3XC-0003Ve-Mk for qemu-devel@nongnu.org; Wed, 18 Nov 2015 09:16:34 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Zz3X9-0003ko-Gy for qemu-devel@nongnu.org; Wed, 18 Nov 2015 09:16:30 -0500 Received: from mx1.redhat.com ([209.132.183.28]:33548) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Zz3X9-0003kh-BA for qemu-devel@nongnu.org; Wed, 18 Nov 2015 09:16:27 -0500 Received: from int-mx11.intmail.prod.int.phx2.redhat.com (int-mx11.intmail.prod.int.phx2.redhat.com [10.5.11.24]) by mx1.redhat.com (Postfix) with ESMTPS id D64E396BB for ; Wed, 18 Nov 2015 14:16:26 +0000 (UTC) Date: Wed, 18 Nov 2015 16:16:24 +0200 From: "Michael S. Tsirkin" Message-ID: <1447856176-8967-1-git-send-email-mst@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Subject: [Qemu-devel] [PATCH] vhost-user: fix log size List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Victor Kaplansky commit 2b8819c6eee517c1582983773f8555bb3f9ed645 ("vhost-user: modify SET_LOG_BASE to pass mmap size and offset") passes log size in units of 4 byte chunks instead of the expected size in bytes. Fix this up. Signed-off-by: Michael S. Tsirkin --- hw/virtio/vhost-user.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/virtio/vhost-user.c b/hw/virtio/vhost-user.c index 71c3e16..1b6c5ac 100644 --- a/hw/virtio/vhost-user.c +++ b/hw/virtio/vhost-user.c @@ -206,7 +206,7 @@ static int vhost_user_set_log_base(struct vhost_dev *dev, uint64_t base, VhostUserMsg msg = { .request = VHOST_USER_SET_LOG_BASE, .flags = VHOST_USER_VERSION, - .payload.log.mmap_size = log->size, + .payload.log.mmap_size = log->size * sizeof(*(log->log)), .payload.log.mmap_offset = 0, .size = sizeof(msg.payload.log), }; -- MST