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 ED57FC4332F for ; Tue, 20 Dec 2022 23:13:57 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1p7lkK-0002TE-Ss; Tue, 20 Dec 2022 18:10:04 -0500 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 1p7lkD-0002Q0-5U for qemu-devel@nongnu.org; Tue, 20 Dec 2022 18:10:00 -0500 Received: from mail-wr1-x434.google.com ([2a00:1450:4864:20::434]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1p7lkB-0008Rn-KC for qemu-devel@nongnu.org; Tue, 20 Dec 2022 18:09:56 -0500 Received: by mail-wr1-x434.google.com with SMTP id bx10so13389533wrb.0 for ; Tue, 20 Dec 2022 15:09:54 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:message-id:in-reply-to:date :subject:cc:to:from:user-agent:references:from:to:cc:subject:date :message-id:reply-to; bh=7pC5RbsARiaQjwgOioYqnltx/xTr7HE0bq0RgOZBmLs=; b=uuIEQRrRW8FbrlUI7h5cAtqMeEslsugHlOT7aqYsbgAXTSb8+81ESPOtU/qPNwMUUd v2Qkxp5d8qvnIBXe64Oxh1pLkQlwlfg+O+3SuuxdVmjQfT7zWln+tfLytd2mP97evp7h XO7VzZwH4Jt7wBxWs70Mqlm83b518CMqNt2ojXdO4EQkqA0WEhXhgiwyNpdRhK8OFiLH 6/5rS01WCGaxv53KHXUkzO8USiUTPAvdbB103ObqHv7OfxWHPPWUdhylo7NWJ6MnjF5C c3Z1bdGUXx6eCXP9dvOJnxDdoSXfQEQ2OBxEnZ7xMJMkY88kmdLnwoUX2WwjGG5k93js D0Fg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:in-reply-to:date :subject:cc:to:from:user-agent:references:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to; bh=7pC5RbsARiaQjwgOioYqnltx/xTr7HE0bq0RgOZBmLs=; b=uKlTZC7kH6Nt3bqXI6tkK7zR2DUdTGxEv+REwWNz9k8lJaemtXoHOtjjqfJulUUzJW dlUB0twNwrG+8+A6P+jKMKnKlN3RyBPsGa2xstucCvBF8LuAXGiw7RsQLzgLH5n4YQav hAZBZpW/XttTPAGBPSuwjSFK23oznbxXy2RDMYayMezbTaAsXpnKc0keuQTM2Sr8Ssgu Xo/DVzc5SOC7CAzleM/Defvv4fgA2gfnqz7Z0+bTxH1bpwbNU7T8BHG5rLBTt2LmYD6w mHkhGeGN8/JxoQAp6wtMpd4lDUvniRWinRnVruYbsCnIUNujYCy76SXURNRiE5R24mIU 1uRw== X-Gm-Message-State: AFqh2krqv0T2hhUphVnT4nz0l0bj8uJ5O1afUcw9P6UrfimzBJnnG6iU +HV+ax4OstgI0KeTU1Q3sh5ikw== X-Google-Smtp-Source: AMrXdXtuq3WyKxstI4nZIpponEGLukvV/GlonvWeU4ZkPl9ucMrbRnL9zF2XVxumtfXHSypMUCqskA== X-Received: by 2002:a5d:5a1e:0:b0:255:971b:a40e with SMTP id bq30-20020a5d5a1e000000b00255971ba40emr18244576wrb.65.1671577793431; Tue, 20 Dec 2022 15:09:53 -0800 (PST) Received: from zen.linaroharston ([185.81.254.11]) by smtp.gmail.com with ESMTPSA id ay8-20020a5d6f08000000b00241b5af8697sm13754405wrb.85.2022.12.20.15.09.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 20 Dec 2022 15:09:53 -0800 (PST) Received: from zen (localhost [127.0.0.1]) by zen.linaroharston (Postfix) with ESMTP id 83E351FFB7; Tue, 20 Dec 2022 23:09:52 +0000 (GMT) References: <20221217184823.3606676-1-richard.henderson@linaro.org> User-agent: mu4e 1.9.7; emacs 29.0.60 From: Alex =?utf-8?Q?Benn=C3=A9e?= To: Richard Henderson Cc: peter.maydell@linaro.org, Warner Losh , qemu-devel@nongnu.org Subject: Re: [PATCH] accel/tcg: Drop PAGE_RESERVED for CONFIG_BSD Date: Tue, 20 Dec 2022 23:09:41 +0000 In-reply-to: <20221217184823.3606676-1-richard.henderson@linaro.org> Message-ID: <87wn6lhdtr.fsf@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Received-SPF: pass client-ip=2a00:1450:4864:20::434; envelope-from=alex.bennee@linaro.org; helo=mail-wr1-x434.google.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, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, 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 Richard Henderson writes: > Make bsd-user match linux-user in not marking host pages > as reserved. This isn't especially effective anyway, as > it doesn't take into account any heap memory that qemu > may allocate after startup. > > Cc: Warner Losh > Signed-off-by: Richard Henderson Reviewed-by: Alex Benn=C3=A9e Tested-by: Alex Benn=C3=A9e --=20 Alex Benn=C3=A9e Virtualisation Tech Lead @ Linaro