From nobody Tue Feb 10 02:43:16 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zoho.com; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 1488546743587630.0624100446902; Fri, 3 Mar 2017 05:12:23 -0800 (PST) Received: from localhost ([::1]:58003 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cjn0Q-0002F8-7P for importer@patchew.org; Fri, 03 Mar 2017 08:12:22 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:54593) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cjmzO-0002Cs-RA for qemu-devel@nongnu.org; Fri, 03 Mar 2017 08:11:19 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cjmzM-0007aj-KH for qemu-devel@nongnu.org; Fri, 03 Mar 2017 08:11:18 -0500 Received: from mx1.redhat.com ([209.132.183.28]:53398) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1cjmzM-0007a3-Do for qemu-devel@nongnu.org; Fri, 03 Mar 2017 08:11:16 -0500 Received: from int-mx10.intmail.prod.int.phx2.redhat.com (int-mx10.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id A6E1E4DD5F; Fri, 3 Mar 2017 13:11:16 +0000 (UTC) Received: from donizetti.redhat.com (ovpn-117-102.ams2.redhat.com [10.36.117.102]) by int-mx10.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id v23DBEja021579; Fri, 3 Mar 2017 08:11:15 -0500 From: Paolo Bonzini To: qemu-devel@nongnu.org Date: Fri, 3 Mar 2017 14:11:09 +0100 Message-Id: <20170303131113.25898-2-pbonzini@redhat.com> In-Reply-To: <20170303131113.25898-1-pbonzini@redhat.com> References: <20170303131113.25898-1-pbonzini@redhat.com> X-Scanned-By: MIMEDefang 2.68 on 10.5.11.23 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.38]); Fri, 03 Mar 2017 13:11:16 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PATCH 1/5] qemu-timer: fix off-by-one X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: alex.bennee@linaro.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" If the first timer is exactly at the current value of the clock, the deadline is met and the timer should fire. This fixes itself without icoun= t, but with icount execution of instructions will stop exactly at the deadline. Signed-off-by: Paolo Bonzini Reviewed-by: Alex Benn=C3=A9e Reviewed-by: Edgar E. Iglesias --- util/qemu-timer.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/util/qemu-timer.c b/util/qemu-timer.c index 6cf70b9..2f20151 100644 --- a/util/qemu-timer.c +++ b/util/qemu-timer.c @@ -199,7 +199,7 @@ bool timerlist_expired(QEMUTimerList *timer_list) expire_time =3D timer_list->active_timers->expire_time; qemu_mutex_unlock(&timer_list->active_timers_lock); =20 - return expire_time < qemu_clock_get_ns(timer_list->clock->type); + return expire_time <=3D qemu_clock_get_ns(timer_list->clock->type); } =20 bool qemu_clock_expired(QEMUClockType type) --=20 2.9.3