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=-8.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, 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 975CFC4338F for ; Fri, 23 Jul 2021 06:26:18 +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 243F1600D3 for ; Fri, 23 Jul 2021 06:26:18 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 243F1600D3 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=nongnu.org Received: from localhost ([::1]:49016 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1m6odV-0006h0-91 for qemu-devel@archiver.kernel.org; Fri, 23 Jul 2021 02:26:17 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:45206) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1m6ocl-0005vQ-PA for qemu-devel@nongnu.org; Fri, 23 Jul 2021 02:25:31 -0400 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:31869) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1m6oci-0006V4-Pb for qemu-devel@nongnu.org; Fri, 23 Jul 2021 02:25:31 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1627021527; 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: in-reply-to:in-reply-to:references:references; bh=NLVx3cXkupzvgjCwIyvlpK5Hz+w6Rx9OxqFtUGXQOOI=; b=YhxzfbZcEd8d+Rz5Lt377bvnG9MFZBdRBUMnWCc0G1IFvFy7evSukeU3oQvzpuce/7TsbD D8pDuXr40BTy9Wof+z+FJmFn8SYTEjuUEqlR8SCP8EoGco10Iyp6ZYREjW/IaR7dx1/k2G H9OUoAgzYRqzK9LVXjztBWV+bAF7/9g= 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-565-0kx5z3ACMFChZ9gmPKrvOA-1; Fri, 23 Jul 2021 02:25:24 -0400 X-MC-Unique: 0kx5z3ACMFChZ9gmPKrvOA-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id CCC5710086C4; Fri, 23 Jul 2021 06:25:22 +0000 (UTC) Received: from sirius.home.kraxel.org (ovpn-114-106.ams2.redhat.com [10.36.114.106]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 7D48E5C1D1; Fri, 23 Jul 2021 06:25:22 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id B8CE71800926; Fri, 23 Jul 2021 08:25:20 +0200 (CEST) Date: Fri, 23 Jul 2021 08:25:20 +0200 From: Gerd Hoffmann To: "Jose R. Ziviani" Subject: Re: [PATCH v2 1/1] modules: Improve error message when module is not found Message-ID: <20210723062520.hp6qux5enrwyw56u@sirius.home.kraxel.org> References: <20210722220952.17444-1-jziviani@suse.de> <20210722220952.17444-2-jziviani@suse.de> MIME-Version: 1.0 In-Reply-To: <20210722220952.17444-2-jziviani@suse.de> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=kraxel@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Received-SPF: pass client-ip=216.205.24.124; envelope-from=kraxel@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -42 X-Spam_score: -4.3 X-Spam_bar: ---- X-Spam_report: (-4.3 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-1.472, 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_H4=0.001, RCVD_IN_MSPIKE_WL=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: pbonzini@redhat.com, richard.henderson@linaro.org, qemu-devel@nongnu.org, cfontana@suse.de Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Hi, > --- a/accel/accel-softmmu.c > +++ b/accel/accel-softmmu.c > @@ -79,7 +79,10 @@ void accel_init_ops_interfaces(AccelClass *ac) > * all accelerators need to define ops, providing at least a mandatory > * non-NULL create_vcpu_thread operation. > */ > - g_assert(ops != NULL); > + if (ops == NULL) { Error message here? Also split accel bits into a separate patch? > g_hash_table_remove(loaded_modules, module_name); > + fprintf(stderr, "%s module is missing, install the " > + "package or config the library path " > + "correctly.\n", module_name); This should be error_report(), or maybe warn_report() as this isn't a fatal error in all cases. Otherwise looks good to me. take care, Gerd