From nobody Mon Feb 9 02:27:56 2026 Delivered-To: importer@patchew.org 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; 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 ARC-Seal: i=1; a=rsa-sha256; t=1576690150; cv=none; d=zohomail.com; s=zohoarc; b=dQLPR1Qy9nHzI+1eiPPfqnh7RAROYSEx+fwEeZLf3xc9TrOOGTu817yo0Rmc9QKDp5Bp7Ljr258QHkt91361hGf91nReNKe8HyrM+5cz2+9CZ65P7nfGl3pnV8nEEVNbrmIh0f9JOHJy/JG+PfpwgNJ4O+OBHo9WBebw4HY4arM= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1576690150; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=vQir1Bu4djF2L75/RDABXHIXExcVR8gxzEYPcEdbi74=; b=Q9wnvUb/MC0sPAzOwZt3PUN4aGig0EQUdi9n+FyyJqgiksy50p6xmWWh/SZXdA8X+lT19k8tBiN6I6uImx5Y/KE2l2Yoj4pr32inAEFUNwTbapVT4pKwAyvgin1GGcauInk/aUXbDIUDyafN7ysmdBj+sVnSC6sls40qjteUJ9U= ARC-Authentication-Results: i=1; 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 header.from= (p=none dis=none) header.from= Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1576690150212302.52406828957976; Wed, 18 Dec 2019 09:29:10 -0800 (PST) Received: from localhost ([::1]:58260 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ihd8G-0000l7-8f for importer@patchew.org; Wed, 18 Dec 2019 12:29:08 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:41539) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ihd0o-0008R9-4j for qemu-devel@nongnu.org; Wed, 18 Dec 2019 12:21:27 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ihd0m-0002L4-ME for qemu-devel@nongnu.org; Wed, 18 Dec 2019 12:21:25 -0500 Received: from us-smtp-1.mimecast.com ([205.139.110.61]:43290 helo=us-smtp-delivery-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1ihd0l-0002Gy-SJ for qemu-devel@nongnu.org; Wed, 18 Dec 2019 12:21:24 -0500 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-296-gzPN2xfjOZaNe8pP0Yqr4w-1; Wed, 18 Dec 2019 12:21:21 -0500 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id B10E11005512; Wed, 18 Dec 2019 17:21:20 +0000 (UTC) Received: from x1w.redhat.com (ovpn-116-235.ams2.redhat.com [10.36.116.235]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 0E01A1000322; Wed, 18 Dec 2019 17:21:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1576689683; 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=vQir1Bu4djF2L75/RDABXHIXExcVR8gxzEYPcEdbi74=; b=d80ZvVUhEjtZ1P95PwuaKT4cn2HKzpc8bliAFpFuHeso6D7R+BH0R23V+WVpBMoyvPi8yo 4hjL9IcRJHoaEDcVWLZuqjlbaNfMbk6Ay9v2XkBEyQeLGFO5vJFRN3ZLyvuKjo48mLzfWp JzyEPGbCbLZ3GwHQmLRWm2gL/7ULKqc= From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Subject: [RFC PATCH v2 10/14] virtio-console: Explicit we ignore some QEMUChrEvent in IOEventHandler Date: Wed, 18 Dec 2019 18:20:05 +0100 Message-Id: <20191218172009.8868-11-philmd@redhat.com> In-Reply-To: <20191218172009.8868-1-philmd@redhat.com> References: <20191218172009.8868-1-philmd@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 X-MC-Unique: gzPN2xfjOZaNe8pP0Yqr4w-1 X-Mimecast-Spam-Score: 0 Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 205.139.110.61 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: Laurent Vivier , Amit Shah , "Michael S. Tsirkin" , Paolo Bonzini , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Type: text/plain; charset="utf-8" The Chardev events are listed in the QEMUChrEvent enum. To be able to use this enum in the IOEventHandler typedef, we need to explicit all the events ignored by this frontend, to silent the following GCC warning: CC hw/char/virtio-console.o hw/char/virtio-console.c: In function =E2=80=98chr_event=E2=80=99: hw/char/virtio-console.c:154:5: error: enumeration value =E2=80=98CHR_EVE= NT_BREAK=E2=80=99 not handled in switch [-Werror=3Dswitch] 154 | switch (event) { | ^~~~~~ hw/char/virtio-console.c:154:5: error: enumeration value =E2=80=98CHR_EVE= NT_MUX_IN=E2=80=99 not handled in switch [-Werror=3Dswitch] hw/char/virtio-console.c:154:5: error: enumeration value =E2=80=98CHR_EVE= NT_MUX_OUT=E2=80=99 not handled in switch [-Werror=3Dswitch] cc1: all warnings being treated as errors Signed-off-by: Philippe Mathieu-Daud=C3=A9 Acked-by: Michael S. Tsirkin --- v2: Add all missing enums Cc: "Michael S. Tsirkin" Cc: Laurent Vivier Cc: Amit Shah Cc: "Marc-Andr=C3=A9 Lureau" Cc: Paolo Bonzini --- hw/char/virtio-console.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/hw/char/virtio-console.c b/hw/char/virtio-console.c index c13649f1ef..cbb304d270 100644 --- a/hw/char/virtio-console.c +++ b/hw/char/virtio-console.c @@ -162,6 +162,11 @@ static void chr_event(void *opaque, int event) } virtio_serial_close(port); break; + case CHR_EVENT_BREAK: + case CHR_EVENT_MUX_IN: + case CHR_EVENT_MUX_OUT: + /* Ignore */ + break; } } =20 --=20 2.21.0