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=-3.5 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 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 83F45C433E0 for ; Thu, 18 Jun 2020 11:38:55 +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 5339D20734 for ; Thu, 18 Jun 2020 11:38:54 +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="FWEUEIOR" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5339D20734 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]:34768 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jlssf-00047V-Nm for qemu-devel@archiver.kernel.org; Thu, 18 Jun 2020 07:38:53 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:33960) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jlsrq-0003VO-AO for qemu-devel@nongnu.org; Thu, 18 Jun 2020 07:38:02 -0400 Received: from mail-oi1-x241.google.com ([2607:f8b0:4864:20::241]:42816) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1jlsrn-0002sA-Is for qemu-devel@nongnu.org; Thu, 18 Jun 2020 07:38:02 -0400 Received: by mail-oi1-x241.google.com with SMTP id s21so4750887oic.9 for ; Thu, 18 Jun 2020 04:37:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=OEkD0MKtKYrhh1Ml0/jzE1VEHMrSYiNOWo+yf5ADuvU=; b=FWEUEIOR9lj13KyR5qwPjSV2JW4KEo3+WtGO8jMEKuTPsLeJy1cIj4xLAqEa0RcLfl HnNrX5pUS1FwkexFsWPTTeqaedlw8WQ5405DkH5NSWconc0KKd+u20XUjcwp9fiMA07M yPknkVetISylyYIUIiCBMKjYdazRggmMLOkttEaS+/fQxIk8BSEbaX2S+jIwWK4HDdeK /PoYU2F0DyY3RRZwBdUaCiLr/CPoxQfapJKXQTXBwqQPPzpQPvLHKuBmnzoKX6jEPU4u Z8u9SCrxEQWzuRNLA2o0gwmy4C3O9+c/uvE+Poyz29v2Z6aWDiaewn3DNSoulcXHgf6v IDlQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=OEkD0MKtKYrhh1Ml0/jzE1VEHMrSYiNOWo+yf5ADuvU=; b=WXx6ljCIkX/ECFfJylzDyCTrMFww+9+OifAacR/3DBDcQW4oImBanykfaO3ah65Ic+ ixGg5PUNAbbG1jHfHpHzwQy1bL6wXronJZj30C1+MrXOmJSKv0R6V3WSfvml92hPexqp usFcdZSlhesFM4+xHc2CSPVxJNvhF39QeSEOjUQgmq+HDd/3NhddcFxtgGFaU9qtis/O GSSUo4j6YOxQIDTNk2/i7lobtyiTysTOxgnLerece6rWXAksh8XSJ44ko4s8PEvlMWHT R8XnCEDGHGa6WegAGwUwq2jWZpEZcIyMDEqYRslykerw2qHbZMBv84nu5Iujn4dlrUmP 0QSQ== X-Gm-Message-State: AOAM5306EpBY9ctJVeX2SSN6VmEv5GIi87N4+IZqa82v4hmCNxEsHNih a1UxSY/kzZEbZrzI9XAN4hGGIFfstGTYS05Z89tvDw== X-Google-Smtp-Source: ABdhPJxPceEXEWjfNjmZUmCUAAmyEVdLPJOxlB8cj983OEI/KwEJ9EOuaQUWwwHEo/pcgTrVpEwtiO/ajUwmFxOOKbM= X-Received: by 2002:aca:568c:: with SMTP id k134mr2359942oib.48.1592480278368; Thu, 18 Jun 2020 04:37:58 -0700 (PDT) MIME-Version: 1.0 References: <20200603011317.473934-1-richard.henderson@linaro.org> <20200603011317.473934-9-richard.henderson@linaro.org> In-Reply-To: <20200603011317.473934-9-richard.henderson@linaro.org> From: Peter Maydell Date: Thu, 18 Jun 2020 12:37:47 +0100 Message-ID: Subject: Re: [PATCH v7 08/42] target/arm: Add MTE bits to tb_flags To: Richard Henderson Content-Type: text/plain; charset="UTF-8" Received-SPF: pass client-ip=2607:f8b0:4864:20::241; envelope-from=peter.maydell@linaro.org; helo=mail-oi1-x241.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: qemu-arm , QEMU Developers , Stephen Long Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On Wed, 3 Jun 2020 at 02:13, Richard Henderson wrote: > > Cache the composite ATA setting. > > Cache when MTE is fully enabled, i.e. access to tags are enabled > and tag checks affect the PE. Do this for both the normal context > and the UNPRIV context. > > Signed-off-by: Richard Henderson Reviewed-by: Peter Maydell thanks -- PMM