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 02CE7CD11DD for ; Thu, 28 Mar 2024 19:41:32 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rpvcN-0000Mf-16; Thu, 28 Mar 2024 15:40:56 -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 1rpvcL-0000ME-CG for qemu-devel@nongnu.org; Thu, 28 Mar 2024 15:40:53 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rpvcK-0005cT-1m for qemu-devel@nongnu.org; Thu, 28 Mar 2024 15:40:53 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1711654851; 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=80z4mjXoqEv2wjelgK9GkjtZn+baQQtzB/o/f+u7mgw=; b=LO8/hj64mslFprVJL2S258btArCyS6WrSWQRyeNiiOZ/TeyLsr0jUxlDM3zGxzMILhmk0R +Ek2HzMF0bwyzYNWeTK5W9C4BASUtl+bBGGnIGeKJ0D8u8uOSpNGBlEDcqGJnZFRVJWDo9 TIlCXx+lzkfMcjkZwVZp6G85x794yiY= Received: from mail-qt1-f200.google.com (mail-qt1-f200.google.com [209.85.160.200]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-14-YfM3NBklOAa2b2OCJxNBqA-1; Thu, 28 Mar 2024 15:40:50 -0400 X-MC-Unique: YfM3NBklOAa2b2OCJxNBqA-1 Received: by mail-qt1-f200.google.com with SMTP id d75a77b69052e-4311d908f3cso5872681cf.1 for ; Thu, 28 Mar 2024 12:40:50 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1711654849; x=1712259649; h=in-reply-to:content-transfer-encoding:content-disposition :mime-version:references:message-id:subject:cc:to:from:date :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=80z4mjXoqEv2wjelgK9GkjtZn+baQQtzB/o/f+u7mgw=; b=wpnziHkctO+EpKMXeRF4DQdz8jX+QWVqan49bRhnxtKhwYYtD6C3pZm205xGGyiY/Z ib0bbSjvSvZYPlE8IBzqzA1XW8wrjaGolz5G8zgSmNcnKcFQ6zb36Ixf8ObIDAasACo/ RoR2QiaYmIzHomRtdaLXy+vMv3VQBPg01eq344tkAyQx6PuIaItpurobNU9jRHG+nSdi yYAfThXJevbY4qOZAGjFdMsgbjPIKfkVAXgSjsq0TkPz2v4qBGtpm/IDhCUuBMoCaiZQ iJ/4qNmLdOxrmK8fqMDMHaUx75ebFtbXEru3rfYUCq4EYstRSVAY2GVfmBTycJg0nHKI wlNw== X-Gm-Message-State: AOJu0YydgkBgE2yjycaiM5mfDVKihM6fHaWvIjyTsSUXEuO20EsM3/p3 un969tERU5PTFVuKB2NHZQZjXyshUFTyw5KUYlQU0VbP+dSbAqVDzGIGdWfow0rjPtWUBBJcHou 70MnhbUsNT/oHI5XDVL3xbTNTWYYfODEh1XvaDW4v1Us7FTjLat9P X-Received: by 2002:a0c:fad0:0:b0:696:9892:fe29 with SMTP id p16-20020a0cfad0000000b006969892fe29mr191830qvo.5.1711654848690; Thu, 28 Mar 2024 12:40:48 -0700 (PDT) X-Google-Smtp-Source: AGHT+IHRZL2FmUdrGEmnEjQHd5lYfsrhGPNYicuYys+mCM7UFU9t1JBFNBUxQQXfULYWKSxWrgaSXg== X-Received: by 2002:a0c:fad0:0:b0:696:9892:fe29 with SMTP id p16-20020a0cfad0000000b006969892fe29mr191802qvo.5.1711654848154; Thu, 28 Mar 2024 12:40:48 -0700 (PDT) Received: from x1n ([99.254.121.117]) by smtp.gmail.com with ESMTPSA id jr12-20020a0562142a8c00b006986fd6c92bsm735284qvb.119.2024.03.28.12.40.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 28 Mar 2024 12:40:47 -0700 (PDT) Date: Thu, 28 Mar 2024 15:40:45 -0400 From: Peter Xu To: marcandre.lureau@redhat.com Cc: qemu-devel@nongnu.org, Hyman Huang , Vladimir Sementsov-Ogievskiy , Paolo Bonzini , Gerd Hoffmann , qemu-block@nongnu.org, Kevin Wolf , Fabiano Rosas , Mahmoud Mandour , John Snow , Klaus Jensen , Fam Zheng , Eugenio =?utf-8?B?UMOpcmV6?= , Bin Meng , Hanna Reitz , Eric Blake , "Michael S. Tsirkin" , Stefan Hajnoczi , Philippe =?utf-8?Q?Mathieu-Daud=C3=A9?= , Yuval Shaia , Alex =?utf-8?Q?Benn=C3=A9e?= , Jesper Devantier , Pierrick Bouvier , Keith Busch , Marcel Apfelbaum , Alexandre Iooss Subject: Re: [PATCH 15/19] migration: fix -Werror=maybe-uninitialized false-positive Message-ID: References: <20240328102052.3499331-1-marcandre.lureau@redhat.com> <20240328102052.3499331-16-marcandre.lureau@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20240328102052.3499331-16-marcandre.lureau@redhat.com> Received-SPF: pass client-ip=170.10.133.124; envelope-from=peterx@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -6 X-Spam_score: -0.7 X-Spam_bar: / X-Spam_report: (-0.7 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.08, 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, RCVD_IN_SORBS_WEB=1.5, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no 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 On Thu, Mar 28, 2024 at 02:20:48PM +0400, marcandre.lureau@redhat.com wrote: > From: Marc-André Lureau > > ../migration/ram.c:1873:23: error: ‘dirty’ may be used uninitialized [-Werror=maybe-uninitialized] > > When 'block' != NULL, 'dirty' is initialized. > > Signed-off-by: Marc-André Lureau Acked-by: Peter Xu -- Peter Xu