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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 9D940E7B5EA for ; Wed, 4 Oct 2023 10:41:50 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qnzJX-0005ln-1g; Wed, 04 Oct 2023 06:41:11 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qnzJV-0005lX-1d for qemu-devel@nongnu.org; Wed, 04 Oct 2023 06:41:09 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qnzJP-00078U-JK for qemu-devel@nongnu.org; Wed, 04 Oct 2023 06:41:07 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1696416062; 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=qgT0vNVsuIkiZz3WkUoJSseH5Z6ocromTMKAEqNWH60=; b=QnZ+Vb3WLfAaKiuW09mLXx+jz23p5RtnCMEj2yfVIhsq6kvAL7px02vZ5o9eHc6Z0MI8jD Jlz03luALztZT/yU2FU2PV4xhSIdcixYP3TuIjFnuXrosuk9RTBEvDn0Ldp/4QrIsv2FFC RB6od2K+5nfDwvlcrJJop5C5hPF6TA8= Received: from mimecast-mx02.redhat.com (mx-ext.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-581-bF7_E7wdNqmXJUJU3fcw1w-1; Wed, 04 Oct 2023 06:40:55 -0400 X-MC-Unique: bF7_E7wdNqmXJUJU3fcw1w-1 Received: from smtp.corp.redhat.com (int-mx10.intmail.prod.int.rdu2.redhat.com [10.11.54.10]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 5B1123C1708B; Wed, 4 Oct 2023 10:40:55 +0000 (UTC) Received: from blackfin.pond.sub.org (unknown [10.39.192.25]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 20B2C4A9B0A; Wed, 4 Oct 2023 10:40:55 +0000 (UTC) Received: by blackfin.pond.sub.org (Postfix, from userid 1000) id 1865321E6904; Wed, 4 Oct 2023 12:40:54 +0200 (CEST) From: Markus Armbruster To: Ani Sinha Cc: "Michael S. Tsirkin" , Marcel Apfelbaum , Paolo Bonzini , Richard Henderson , Eduardo Habkost , Philippe Mathieu-Daude , Daniel P . =?utf-8?Q?Berrang=C3=A9?= , Peter Xu , qemu-devel@nongnu.org Subject: Re: [PATCH v3] hw/i386: changes towards enabling -Wshadow=local for x86 machines References: <20231003102803.6163-1-anisinha@redhat.com> Date: Wed, 04 Oct 2023 12:40:54 +0200 In-Reply-To: <20231003102803.6163-1-anisinha@redhat.com> (Ani Sinha's message of "Tue, 3 Oct 2023 15:58:02 +0530") Message-ID: <875y3mk6vd.fsf@pond.sub.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.1 on 10.11.54.10 Received-SPF: pass client-ip=170.10.129.124; envelope-from=armbru@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, 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: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Ani Sinha writes: > Code changes that addresses all compiler complaints coming from enabling > -Wshadow flags. Enabling -Wshadow catches cases of local variables shadow= ing > other local variables or parameters. These makes the code confusing and/o= r adds > bugs that are difficult to catch. > > See also > > Subject: Help wanted for enabling -Wshadow=3Dlocal > Message-Id: <87r0mqlf9x.fsf@pond.sub.org> > https://lore.kernel.org/qemu-devel/87r0mqlf9x.fsf@pond.sub.org > > CC: Markus Armbruster > CC: Philippe Mathieu-Daude > CC: mst@redhat.com > > Signed-off-by: Ani Sinha > Reviewed-by: Daniel P. Berrang=C3=A9 > Reviewed-by: Peter Xu Queued. Thanks!