From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:38879) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TinGx-0002Rb-QU for qemu-devel@nongnu.org; Wed, 12 Dec 2012 09:27:02 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1TinGs-000611-0g for qemu-devel@nongnu.org; Wed, 12 Dec 2012 09:26:55 -0500 Received: from mail-ie0-f172.google.com ([209.85.223.172]:42898) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TinGr-00060s-SL for qemu-devel@nongnu.org; Wed, 12 Dec 2012 09:26:49 -0500 Received: by mail-ie0-f172.google.com with SMTP id c13so1927124ieb.31 for ; Wed, 12 Dec 2012 06:26:48 -0800 (PST) Sender: Paolo Bonzini From: Paolo Bonzini Date: Wed, 12 Dec 2012 15:26:34 +0100 Message-Id: <1355322396-32026-1-git-send-email-pbonzini@redhat.com> Subject: [Qemu-devel] [PATCH 0/2] virtio: reset all qbuses too when writing to the status field List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: agraf@suse.de, mst@redhat.com virtio devices are not performing a full reset when zero is written to the status field, because the reset does not propagate down the qdev bus hierarchy. These patches fix this problem by calling qdev_reset_all when zero is written to the status field. Paolo Bonzini (2): virtio-pci: reset all qbuses too when writing to the status field virtio-s390: reset all qbuses too when writing to the status field hw/s390-virtio-bus.c | 8 +++++++- hw/virtio-pci.c | 25 ++++++++++--------------- 2 files changed, 17 insertions(+), 16 deletions(-) -- 1.8.0.1