From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.5 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 13421C2D0D1 for ; Wed, 18 Dec 2019 17:33:13 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 9968F24676 for ; Wed, 18 Dec 2019 17:33:12 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="KcNN7q1G" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9968F24676 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:58326 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ihdCB-00051r-7I for qemu-devel@archiver.kernel.org; Wed, 18 Dec 2019 12:33:11 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:41215) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ihd0k-0008Lw-SU for qemu-devel@nongnu.org; Wed, 18 Dec 2019 12:21:24 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ihd0j-000299-2H for qemu-devel@nongnu.org; Wed, 18 Dec 2019 12:21:22 -0500 Received: from us-smtp-delivery-1.mimecast.com ([205.139.110.120]:26838 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 1ihd0i-00024s-EM for qemu-devel@nongnu.org; Wed, 18 Dec 2019 12:21:20 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1576689679; 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=htyW4UjMjeL2KbbIyootrNOzzzsOj88mXPWJ8ci1ypY=; b=KcNN7q1GieSUvGYQ+tWJLgh/GwLaZVVCCiJOZXmewbrAtLrnKbNuxvTZVWGfkY7cjmto7X +urmoecEf0PdJgcq8OaCjyMGR4yQhWqSLaElhBD7D40cGUyVGQ6DO/H3CNY/S4sSfnEsEI RAEhGOfSCzNN2FXoWCg/FpQcQgjR078= 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-278-BJ2yD53dNfCDw01Zfp7zkA-1; Wed, 18 Dec 2019 12:21:16 -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 A4B02107ACC7; Wed, 18 Dec 2019 17:21:15 +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 73C641001B00; Wed, 18 Dec 2019 17:21:13 +0000 (UTC) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Subject: [RFC PATCH v2 09/14] vhost-user-blk: Explicit we ignore few QEMUChrEvent in IOEventHandler Date: Wed, 18 Dec 2019 18:20:04 +0100 Message-Id: <20191218172009.8868-10-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: BJ2yD53dNfCDw01Zfp7zkA-1 X-Mimecast-Spam-Score: 0 Content-Type: text/plain; charset=UTF-8 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: 205.139.110.120 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: Kevin Wolf , Max Reitz , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , qemu-block@nongnu.org, "Michael S. Tsirkin" Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" 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 s390x-softmmu/hw/block/vhost-user-blk.o hw/block/vhost-user-blk.c: In function =E2=80=98vhost_user_blk_event=E2= =80=99: hw/block/vhost-user-blk.c:370:5: error: enumeration value =E2=80=98CHR_EV= ENT_BREAK=E2=80=99 not handled in switch [-Werror=3Dswitch] 370 | switch (event) { | ^~~~~~ hw/block/vhost-user-blk.c:370:5: error: enumeration value =E2=80=98CHR_EV= ENT_MUX_IN=E2=80=99 not handled in switch [-Werror=3Dswitch] hw/block/vhost-user-blk.c:370:5: error: enumeration value =E2=80=98CHR_EV= ENT_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 --- v2: Add all missing enums Cc: "Michael S. Tsirkin" Cc: Kevin Wolf Cc: Max Reitz Cc: qemu-block@nongnu.org --- hw/block/vhost-user-blk.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/hw/block/vhost-user-blk.c b/hw/block/vhost-user-blk.c index 63da9bb619..ccaf2ad978 100644 --- a/hw/block/vhost-user-blk.c +++ b/hw/block/vhost-user-blk.c @@ -383,6 +383,11 @@ static void vhost_user_blk_event(void *opaque, int eve= nt) s->watch =3D 0; } break; + case CHR_EVENT_BREAK: + case CHR_EVENT_MUX_IN: + case CHR_EVENT_MUX_OUT: + /* Ignore */ + break; } } =20 --=20 2.21.0