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=-0.8 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no 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 3774BC433E0 for ; Mon, 22 Jun 2020 08:59:13 +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 0165C206C1 for ; Mon, 22 Jun 2020 08:59:12 +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="uQBbyrfU" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0165C206C1 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]:44604 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jnIIK-0007vx-6Y for qemu-devel@archiver.kernel.org; Mon, 22 Jun 2020 04:59:12 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:40580) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jnIHe-0007Eb-9Y for qemu-devel@nongnu.org; Mon, 22 Jun 2020 04:58:30 -0400 Received: from mail-wr1-x441.google.com ([2a00:1450:4864:20::441]:38270) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1jnIHc-0004o7-OQ for qemu-devel@nongnu.org; Mon, 22 Jun 2020 04:58:30 -0400 Received: by mail-wr1-x441.google.com with SMTP id z13so4046506wrw.5 for ; Mon, 22 Jun 2020 01:58:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=references:user-agent:from:to:cc:subject:in-reply-to:date :message-id:mime-version:content-transfer-encoding; bh=6j4kFuGS3BH3vxyFAxK8lBy5b4AXTKuqC2qmtVVKFdI=; b=uQBbyrfUHgh0jxGC5W8TCQxjlsQdpjdk1exWkp/8Buy3iAnn9b4gH2+TEDuGPkSNvD ovupTunzcO7Yp060hP2LvrhT/OzBDFRoptb8MCkhh+bQLWaLHh9byirF6QszSa0uxMd+ GiDc/uhVaCR655PZSKJarpak/3Ch+8JSzkpZDGMUODAzpi58ZkC87OLIid9GQbLniWLN F87q5Xx5CdoINrsuh7teV9ROq8btlNow0/DuZryPE4Ax+bH8AECPeBi8AFqQ6Yr1QMt+ 1AS4Ik6T3/Bkg6js46JkWg2MBWNUTkhCsyK1igfocQvhHdVnLJEIfI8iA4/jZiNXlnXu Mljw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:references:user-agent:from:to:cc:subject :in-reply-to:date:message-id:mime-version:content-transfer-encoding; bh=6j4kFuGS3BH3vxyFAxK8lBy5b4AXTKuqC2qmtVVKFdI=; b=XKVP5JkhKSEt0oDNADYBr5Hu4QxPpW+EoZvyRAoY2dOWpZkx2stgf3EwIw5453n76d 3ksENZtmHXeCeu6s2PaLuK6e/BX9BFWbioBHrZCelI7iQDEqIeUv27VX3z5cgLo/v4z9 iUAKLiRe2G10WocM37X1dmyw4KvFEpqdabitwYANHQH4sT120OSb2Z0xC/8AM2/R0xD5 0+oa6A26iA2pThDDar0m2qYjA4Gi8c3Kq0scK0MPWs77eQ3haGXhZj09TMJFFCy+3+9L /vlhHuTg8uR6SCYF+3PAKvBDn0yMfW8t3sEGTJQhUKYW8HlLONZjbeoU+gYh1ftMRjve 0bYw== X-Gm-Message-State: AOAM532vAOhG6LLpOuE6NsgLmiPJXmffa5AFsu9tZvZV1M3buqvUfnw+ ZaW1jD/WDOOguFn6IaPliPgXGw== X-Google-Smtp-Source: ABdhPJwudMd771OcoiBAmIlyKiVFF/48/k2M46wM/vL+SFYm5QXaT6XXVE9YC0TUyQcSiVOxpKx2Tw== X-Received: by 2002:adf:f209:: with SMTP id p9mr17289282wro.86.1592816307191; Mon, 22 Jun 2020 01:58:27 -0700 (PDT) Received: from zen.linaroharston ([51.148.130.216]) by smtp.gmail.com with ESMTPSA id 125sm16706881wmc.23.2020.06.22.01.58.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 22 Jun 2020 01:58:26 -0700 (PDT) Received: from zen (localhost [127.0.0.1]) by zen.linaroharston (Postfix) with ESMTP id 7B9221FF7E; Mon, 22 Jun 2020 09:58:25 +0100 (BST) References: <20200619170930.11704-1-alex.bennee@linaro.org> User-agent: mu4e 1.5.3; emacs 28.0.50 From: Alex =?utf-8?Q?Benn=C3=A9e?= To: qemu-devel@nongnu.org Subject: Re: [PATCH v2] docs/devel: add some notes on tcg-icount for developers In-reply-to: <20200619170930.11704-1-alex.bennee@linaro.org> Date: Mon, 22 Jun 2020 09:58:25 +0100 Message-ID: <87lfkfa34e.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::441; envelope-from=alex.bennee@linaro.org; helo=mail-wr1-x441.google.com X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. 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=_AUTOLEARN 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: Peter Maydell , Paolo Bonzini , Richard Henderson , Alex =?utf-8?Q?Benn=C3=A9e?= , Pavel Dovgalyuk Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Alex Benn=C3=A9e writes: > This attempts to bring together my understanding of the requirements > for icount behaviour into one reference document for our developer > notes. It currently make one piece of conjecture which I think is true > that we don't need gen_io_start/end statements for non-MMIO related > I/O operations. Well I should have totally removed that line from the commit message... --=20 Alex Benn=C3=A9e