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=-5.0 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 42321C2D0B1 for ; Thu, 6 Feb 2020 12:01:31 +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 0A70420661 for ; Thu, 6 Feb 2020 12:01:31 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="uG+ALDT8" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0A70420661 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:37438 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1izfqX-0003Nn-OK for qemu-devel@archiver.kernel.org; Thu, 06 Feb 2020 07:01:25 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:56955) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1izfp6-0002dB-N2 for qemu-devel@nongnu.org; Thu, 06 Feb 2020 06:59:57 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1izfp5-0004fO-Ps for qemu-devel@nongnu.org; Thu, 06 Feb 2020 06:59:56 -0500 Received: from mail-wr1-x444.google.com ([2a00:1450:4864:20::444]:44257) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1izfp5-0004bg-Fn for qemu-devel@nongnu.org; Thu, 06 Feb 2020 06:59:55 -0500 Received: by mail-wr1-x444.google.com with SMTP id m16so6805631wrx.11 for ; Thu, 06 Feb 2020 03:59:54 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=ugTmMjZDVlcovwqWwilo+FlkL7KBnhXf/E6DYiyih8E=; b=uG+ALDT8fSGcA2Yw7gjXagHANqn52smYG6bnTQ3emIuEHwSHHx9q0uHyNyuk8nRdO8 yW+QWqgrn5awBLk1KIeQXZADl+5F8yMLyXXS5QX30EwGMgRvw5IKtLaghuIbgUuK3fV3 u8/h3j5X2M1pm0VpckWyk5lY94JrWKQYUkx0BZxcI4HJSsMvCn7AnYVT2ssps8CfPMee jWnp3R+tZfVwb+zuFgoh0WzD+cKBAWV1bX5JLZG+kYQuEgWVUXMFB3Sh4uy5z0sZX827 m9R6NmFGnSrIk6rEMJ8A0GFlAG+dmJ58pt5TTsQUMQZkkUIDhzuDR72BMbv/Zc24oESA q0Zg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=ugTmMjZDVlcovwqWwilo+FlkL7KBnhXf/E6DYiyih8E=; b=jRMW6wbnF61qYPIuphZEW4F5W3o9IcIACMPMnKy0f6+ykT4JJB1UTdootXRJ6tBhe6 yGU8WDAyczf+YIxgOyOZDNrHm8aZk0lLAVxcIOhGTxdOF2z2eqw8+wtKJ7NYdcLTqGEW BGvbV07DdaT045r0rl7QcWW1+gSwWPZPPHyXLeqCWgEGB94FEf3xlWqD177YEKJKcQla cgPFcZ07kiWK/tRi/dHFIhynt28ckfZTaxRun844Oa3D0fWBQGHGH42yQskCBmFY1i1z AlxCkEtrJKWa6unWQnnxjU9buitLJmCk+ZYQJlL7Gmib4pyWqVSw1IvhbfE/QQqcGpuv xFCg== X-Gm-Message-State: APjAAAVjQMEMFPPiN7JjvVFSI7UQdW2ikEdyiGVgafeSQk999cnDRPtX aqT1n1oOg8oelvr9dhwNe2bLyQ== X-Google-Smtp-Source: APXvYqyovjz7HaA3XDcBiH9inaHxPk4MuXpY4VetBmFx4ahWZ3T93XPMgiyqn34tby+nM/SDOmXVNQ== X-Received: by 2002:a5d:6b03:: with SMTP id v3mr3320931wrw.289.1580990393503; Thu, 06 Feb 2020 03:59:53 -0800 (PST) Received: from [10.43.13.93] ([135.196.99.211]) by smtp.gmail.com with ESMTPSA id g15sm4025164wro.65.2020.02.06.03.59.52 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 06 Feb 2020 03:59:52 -0800 (PST) Subject: Re: [PATCH v1 07/13] util/mmap-alloc: Factor out populating of memory to mmap_populate() To: David Hildenbrand , qemu-devel@nongnu.org References: <20200203183125.164879-1-david@redhat.com> <20200203183125.164879-8-david@redhat.com> From: Richard Henderson Message-ID: <04926fd7-6133-c2a3-d33d-85c48cbffbae@linaro.org> Date: Thu, 6 Feb 2020 11:59:51 +0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.4.1 MIME-Version: 1.0 In-Reply-To: <20200203183125.164879-8-david@redhat.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2a00:1450:4864:20::444 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: Eduardo Habkost , "Michael S . Tsirkin" , Greg Kurz , "Dr . David Alan Gilbert" , Murilo Opsfelder Araujo , Paolo Bonzini , Richard Henderson Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 2/3/20 6:31 PM, David Hildenbrand wrote: > We want to populate memory within a reserved memory region. Let's factor > that out. > > Cc: "Michael S. Tsirkin" > Cc: Greg Kurz > Cc: Murilo Opsfelder Araujo > Cc: Eduardo Habkost > Cc: "Dr. David Alan Gilbert" > Signed-off-by: David Hildenbrand > --- > util/mmap-alloc.c | 89 +++++++++++++++++++++++++---------------------- > 1 file changed, 47 insertions(+), 42 deletions(-) Reviewed-by: Richard Henderson r~