From nobody Tue Feb 10 19:17:23 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=fail; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=redhat.com Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1633814778087377.27012698771773; Sat, 9 Oct 2021 14:26:18 -0700 (PDT) Received: from localhost ([::1]:55896 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mZJrF-0003FH-4e for importer@patchew.org; Sat, 09 Oct 2021 17:26:17 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:38098) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mZJdk-0002pb-96 for qemu-devel@nongnu.org; Sat, 09 Oct 2021 17:12:21 -0400 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:27371) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mZJdi-0000GI-LZ for qemu-devel@nongnu.org; Sat, 09 Oct 2021 17:12:19 -0400 Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-447-Gfu_NzP6N6WQZXqY0K-zfg-1; Sat, 09 Oct 2021 17:12:16 -0400 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 4F63A10A8E00 for ; Sat, 9 Oct 2021 21:12:15 +0000 (UTC) Received: from localhost (unknown [10.39.208.17]) by smtp.corp.redhat.com (Postfix) with ESMTP id C30AE60622; Sat, 9 Oct 2021 21:12:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1633813938; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=nk8jiC2IOuCDwDwRzB4dGaKF6jr+LGDIgyEX6S1LbYg=; b=eumiKl8YGfog/HWV77J2SDb0uM+yc3Idpkc97AKKN/oIci9XdNM+v8lLsCDeaoKKycZ3ko zkhjojMGQYd3jBqbCUfTN65Ebs+DMGmhWhPS23+AaMInjPnBLsQ7k7c5+N8KoybzjDEOsH LhSqBR2WhYGwQYyjo5stxKE0sc9Zu48= X-MC-Unique: Gfu_NzP6N6WQZXqY0K-zfg-1 From: marcandre.lureau@redhat.com To: qemu-devel@nongnu.org Subject: [PATCH v2 14/37] ui: add a gl-unblock warning timer Date: Sun, 10 Oct 2021 01:08:15 +0400 Message-Id: <20211009210838.2219430-15-marcandre.lureau@redhat.com> In-Reply-To: <20211009210838.2219430-1-marcandre.lureau@redhat.com> References: <20211009210838.2219430-1-marcandre.lureau@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=marcandre.lureau@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=216.205.24.124; envelope-from=marcandre.lureau@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -28 X-Spam_score: -2.9 X-Spam_bar: -- X-Spam_report: (-2.9 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.049, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action 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: , Cc: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , kraxel@redhat.com Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZM-MESSAGEID: 1633814779728100001 From: Marc-Andr=C3=A9 Lureau Similar to the one that exists for Spice, so we can investigate if something is locked. Signed-off-by: Marc-Andr=C3=A9 Lureau --- ui/console.c | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/ui/console.c b/ui/console.c index 8d641b9530..c62a33b1ec 100644 --- a/ui/console.c +++ b/ui/console.c @@ -129,6 +129,7 @@ struct QemuConsole { int dcls; DisplayChangeListener *gl; int gl_block; + QEMUTimer *gl_unblock_timer; int window_id; =20 /* Graphic console state. */ @@ -284,8 +285,14 @@ void graphic_hw_update(QemuConsole *con) } } =20 +static void graphic_hw_gl_unblock_timer(void *opaque) +{ + warn_report("console: no gl-unblock within one second"); +} + void graphic_hw_gl_block(QemuConsole *con, bool block) { + uint64_t timeout; assert(con !=3D NULL); =20 if (block) { @@ -301,6 +308,14 @@ void graphic_hw_gl_block(QemuConsole *con, bool block) return; } con->hw_ops->gl_block(con->hw, block); + + if (block) { + timeout =3D qemu_clock_get_ms(QEMU_CLOCK_REALTIME); + timeout +=3D 1000; /* one sec */ + timer_mod(con->gl_unblock_timer, timeout); + } else { + timer_del(con->gl_unblock_timer); + } } =20 void graphic_hw_gl_flushed(QemuConsole *con) @@ -2024,6 +2039,8 @@ QemuConsole *graphic_console_init(DeviceState *dev, u= int32_t head, =20 surface =3D qemu_create_placeholder_surface(width, height, noinit); dpy_gfx_replace_surface(s, surface); + s->gl_unblock_timer =3D timer_new_ms(QEMU_CLOCK_REALTIME, + graphic_hw_gl_unblock_timer, s); return s; } =20 --=20 2.33.0.721.g106298f7f9