From patchwork Sun Jul 21 08:58:56 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Jan Kiszka X-Patchwork-Id: 1134520 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=web.de Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; secure) header.d=web.de header.i=@web.de header.b="RbJmLHUv"; dkim-atps=neutral Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 45rzFX1phDz9sDQ for ; Sun, 21 Jul 2019 18:59:28 +1000 (AEST) Received: from localhost ([::1]:55112 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hp7gk-0006mi-Bs for incoming@patchwork.ozlabs.org; Sun, 21 Jul 2019 04:59:26 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:36412) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hp7ge-0006mc-TA for qemu-devel@nongnu.org; Sun, 21 Jul 2019 04:59:21 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hp7gd-0000kv-VT for qemu-devel@nongnu.org; Sun, 21 Jul 2019 04:59:20 -0400 Received: from mout.web.de ([212.227.15.4]:48241) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1hp7gd-0000kL-Ll for qemu-devel@nongnu.org; Sun, 21 Jul 2019 04:59:19 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=web.de; s=dbaedf251592; t=1563699539; bh=BgVHCqMV9kYqHmM6YflW+6U7k61mP6X3jN0LmTNskhU=; h=X-UI-Sender-Class:To:From:Subject:Date; b=RbJmLHUvXRS2bIFgw7YVzVk7SQBFIUuMi3u5aYiHAfLLc4KAjEadbq1ghsz5yLZ7v 3BsKArwVnQKF1/auTh64xgSc8BtGTg+cSbvPs/wJuUNDWOEsTKy/cAACh+UZvkiDLB HYokt3T0cdTq3mkZYZgnyVtjEoOJlKWYDtKATNLA= X-UI-Sender-Class: c548c8c5-30a9-4db5-a2e7-cb6cb037b8f9 Received: from [192.168.1.10] ([95.157.55.156]) by smtp.web.de (mrweb001 [213.165.67.108]) with ESMTPSA (Nemesis) id 0MIeCm-1hrJXf1IBU-002DCY; Sun, 21 Jul 2019 10:58:59 +0200 To: qemu-devel , Paolo Bonzini , Richard Henderson , Eduardo Habkost From: Jan Kiszka Message-ID: Date: Sun, 21 Jul 2019 10:58:56 +0200 User-Agent: Mozilla/5.0 (X11; U; Linux i686 (x86_64); de; rv:1.8.1.12) Gecko/20080226 SUSE/2.0.0.12-1.1 Thunderbird/2.0.0.12 Mnenhy/0.7.5.666 MIME-Version: 1.0 Content-Language: en-US X-Provags-ID: V03:K1:MpVCjj8bxFHYrhoTDLoGakmm5jix/BFm7UywFGShpe1PmrkF01J NYEnZUS9y21mxEmbZdVeuGiY8jhW3GKIJEGuOmGRGKE8Tp5SNQikSmzgnwkudINr+DOPrPs GM604ijkdgUFTtnqtgUUkqNC2NZTZsHqG7hmhnwh5H9JYJZzTGGk9fyofxD2fBk1ZTv76AE NGzvQBxwb3948iDykpq9Q== X-UI-Out-Filterresults: notjunk:1; V03:K0:CzFu6ydovZc=:eOGLl5H2ju1utVYv2s8EPS ELVOWtzNFSZ/v2sP3shMqqN0X50rT6pPEX2e5II4hwBae/72EDdfl8jSmXJNSAp4BaVRT2fHM cxk1XkyCqfXYO+Urcim5L42w+B8V5iyNZ0bnbefz0TbQlcK04C8T7nlsBVhrhiKm1jcVgkPU8 djK8/YAVI3oJI9bCbB5RwHAnZa9xK4+ZsY3Y7d1Xv6vGFA8PxvZUHJMH1r7v330D2IULLFdT0 z4enEk/8+ha4KEvGrHVUNOo2iW+mhGg3gQVZkJoy2ii/q2OTTYWkD1/fIfHqWPx0qGBb0bXo2 dD5BJZusX3xHa43xQr2ezWhRN5XcPO8Aog9PrJBT+6ZTOsPqFPgajY7wcaG/lgxkExhTETJEq EJHNBzZElLla38jXcsMloTBBVnD8IcsVJ7NLiSI3BH8Je/+mbkMoORMRarvUeU1gf3sTQVVUS t1Ib1DgjR8EbS/FnCUrHv+ngf7s6zXAJO/OAgtszR/eotqGVNIQmZBqPaJJbc9g72VDthGipw IytpjItdWy7nW1XRp/otfvkHvX7+fbYNvQjya3JKxSYrOBH4wGol3JLvAdHbvRI1J7mH5k06q w3PmNOOwtXX4nNfAfjT3T9UbZDhS/vunzdFezkkaptSK9PrjpvYFQt60Lh2PuapB7Mfl/kdLr 1UQXdEj50Ju+8+gl4JAcjjUuh/qop7UppBEwIChVRZ661LmHiG/24+9qYDk+FEg4on5pUihKl 37sr+2ysLp2fF8Kho/VNOYLkMKiJQdyY3JgetCRV8iXuYf2T+LsWND1Pb3bOJFTkUam997tD/ 9gK+Jw6gRx8GbmUIbSibeOYuBKM6C/y0EwDnH4CEl5d0GYCrwspgoidhb6nc4KRlNEPV6gqrQ oRYrqiCdzWkrTeRkkpH4/ChcvUJa/I87fCghxT39YyVUGaGkHKGmpztAjnR1oYId80fofU1ko Pnf6spqH/8t6Tnfh4w14qZ1FlDEiN0SI5x1uj9ZpM8rOVIy5E5Tkn7/n9wPLhjp39c03xM4Ov fb9au99hjnHfN+eZj6/vALRqlcP9kP5+mwdwLxSSpwpTDuR6WqeZlT9H4+jzww2/M/rFdj0ba JNBSUUHsqqbCUybbcENmQl6kLvp1Z+zsADU X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 212.227.15.4 Subject: [Qemu-devel] [PATCH] i386/vmmouse: Properly reset state X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" From: Jan Kiszka nb_queue was not zeroed so that we no longer delivered events if a previous guest left the device in an overflow state. The state of absolute does not matter as the next vmmouse_update_handler call will align it again. Signed-off-by: Jan Kiszka Reviewed-by: Eduardo Habkost Reviewed-by: Philippe Mathieu-Daudé Reviewed-by: Philippe Mathieu-Daudé --- hw/i386/vmmouse.c | 1 + 1 file changed, 1 insertion(+) -- 2.16.4 diff --git a/hw/i386/vmmouse.c b/hw/i386/vmmouse.c index 5d2d278be4..e335bd07da 100644 --- a/hw/i386/vmmouse.c +++ b/hw/i386/vmmouse.c @@ -257,6 +257,7 @@ static void vmmouse_reset(DeviceState *d) VMMouseState *s = VMMOUSE(d); s->queue_size = VMMOUSE_QUEUE_SIZE; + s->nb_queue = 0; vmmouse_disable(s); }