From nobody Tue Feb 10 02:48:52 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=1576600934; cv=none; d=zohomail.com; s=zohoarc; b=dHlohflAjEU4bnn7T7Npr5JWVeFkpV6a6rQscThHIQZ6olB5WNz7KbFHOan+ZZVjBlI1C8HxJGE5hsh/t3FnNYf3gpgpLr+cf/YoqxF5joeE2D4erCkL6Q6sEEyYprhgIf/QcOiIHQ+Dbf7nTfOI5WiSI0kHBhkBsgxBK7OAAts= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1576600934; 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=7hfjipPNHS05FZX4gKyoZHOjOIm+A4c3HTMdvd0V9Mc=; b=It3v+xpYpQ1gSYSDX07oMYRmnYtZCDeVnCoW+KNy1UcViE45Y2SAgK/eM/KtukNepQxFNmcqOTbZJ1phOJG8qTqEAKOrg9WuZv1HZPPZkr0xRVFMvXyyUNcfvIMUSQSCvKEyp7up+MftO5qcp+ngMTtWXh/t5fwj1DVUhC24vFg= 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 1576600934481714.3916147073176; Tue, 17 Dec 2019 08:42:14 -0800 (PST) Received: from localhost ([::1]:43078 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ihFvJ-0000yE-34 for importer@patchew.org; Tue, 17 Dec 2019 11:42:13 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:51907) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ihFtr-0007d3-CZ for qemu-devel@nongnu.org; Tue, 17 Dec 2019 11:40:44 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ihFtq-0002MH-6g for qemu-devel@nongnu.org; Tue, 17 Dec 2019 11:40:43 -0500 Received: from us-smtp-delivery-1.mimecast.com ([207.211.31.120]:53391 helo=us-smtp-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1ihFtq-0002Ko-2k for qemu-devel@nongnu.org; Tue, 17 Dec 2019 11:40:42 -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-397-FouF0qVGOieVWA7x8cLNmA-1; Tue, 17 Dec 2019 11:40:38 -0500 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 19AAC800D55; Tue, 17 Dec 2019 16:40:34 +0000 (UTC) Received: from x1w.redhat.com (ovpn-205-147.brq.redhat.com [10.40.205.147]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 76D8F68865; Tue, 17 Dec 2019 16:40:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1576600840; 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=7hfjipPNHS05FZX4gKyoZHOjOIm+A4c3HTMdvd0V9Mc=; b=FHhJGVVeUzXjRcj/gkDlmOiXr911ot3L89fsjHtBw2Kh2LTS39Er8VhXUcgM12Kuh10Q4K mfpjCjtuF6Ty51YaLCKy/i7RHtZVNpyNsaFMs2L72np4HhRApC0421P7uLYbsHSO6TKzMW 65vziEPU13/X1Zz1Za86/j9mQpWDvP4= From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: Paolo Bonzini , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , qemu-devel@nongnu.org Subject: [RFC PATCH 04/14] virtio-console: Explicit we ignore some QEMUChrEvent in IOEventHandler Date: Tue, 17 Dec 2019 17:37:58 +0100 Message-Id: <20191217163808.20068-5-philmd@redhat.com> In-Reply-To: <20191217163808.20068-1-philmd@redhat.com> References: <20191217163808.20068-1-philmd@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-MC-Unique: FouF0qVGOieVWA7x8cLNmA-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: 207.211.31.120 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: Peter Maydell , Li Zhijian , Paul Burton , Jason Wang , KONRAD Frederic , Gerd Hoffmann , "Edgar E. Iglesias" , Alberto Garcia , Sagar Karandikar , qemu-block@nongnu.org, "Michael S. Tsirkin" , Markus Armbruster , Halil Pasic , Christian Borntraeger , "Gonglei \(Arei\)" , Joel Stanley , Samuel Thibault , Aleksandar Rikalo , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Antony Pavlov , Laurent Vivier , Corey Minyard , Amit Shah , Alistair Francis , "Dr. David Alan Gilbert" , Fabien Chouteau , qemu-s390x@nongnu.org, qemu-arm@nongnu.org, Peter Chubb , =?UTF-8?q?Alex=20Benn=C3=A9e?= , Kevin Wolf , qemu-riscv@nongnu.org, Igor Mitsyanko , Bastian Koppelmann , Cornelia Huck , Max Reitz , Zhang Chen , Michael Walle , Palmer Dabbelt , Thomas Huth , Aleksandar Markovic , Aurelien Jarno 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 when frontends ignore some events, to silent GCC the following warnings: 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 --- Cc: "Michael S. Tsirkin" Cc: Laurent Vivier Cc: Amit Shah Cc: "Marc-Andr=C3=A9 Lureau" Cc: Paolo Bonzini --- hw/char/virtio-console.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/hw/char/virtio-console.c b/hw/char/virtio-console.c index c13649f1ef..d3f7ba36fe 100644 --- a/hw/char/virtio-console.c +++ b/hw/char/virtio-console.c @@ -162,6 +162,9 @@ static void chr_event(void *opaque, int event) } virtio_serial_close(port); break; + default: + /* Ignore */ + break; } } =20 --=20 2.21.0