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=-3.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,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 A5BB3C3A5A9 for ; Mon, 4 May 2020 09:43:21 +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 71A80206D9 for ; Mon, 4 May 2020 09:43:21 +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="DU2I2mT2" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 71A80206D9 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]:51202 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jVXdA-0000Kd-L1 for qemu-devel@archiver.kernel.org; Mon, 04 May 2020 05:43:20 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:54558) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jVXcX-0007w7-GZ for qemu-devel@nongnu.org; Mon, 04 May 2020 05:42:41 -0400 Received: from mail-oi1-x241.google.com ([2607:f8b0:4864:20::241]:34350) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1jVXcW-0008LC-Nt for qemu-devel@nongnu.org; Mon, 04 May 2020 05:42:41 -0400 Received: by mail-oi1-x241.google.com with SMTP id x10so6128208oie.1 for ; Mon, 04 May 2020 02:42:40 -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=vmkFayFWx5sfKboCStc1ZdInvZHdlFJUtJcBrBPpMK8=; b=DU2I2mT2dNWovMsaUZ4bmQbiy5h0nTH2TAU5nxlgbfirdsDtxHYvmWX2vAY9mezK0M rgZR9Eoy6Hf4NVBGPV3/AZaE0mqf73Rb/BtnMRpHl5ejgrXSsGkKGKBSdqJPNV3tpXlP sKXDTm888DFN+FofF9KsLBnfch1E9ox8NOzYQkwDTiu9bukE78C/E6SUyKfrdAAsfE69 UZmOvps5A5GPA9xENKVnEB+vDolHRILNYS9DFmrwZYj3zGi2g6E7F1H40r2p93gDSPiG TGQ4lNbjnK1+p3KvuEzhcjR/Lww+YGNTOey3FZwEoHylNg8yJK29jh809oG1fshdd/Iu 7vzw== 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=vmkFayFWx5sfKboCStc1ZdInvZHdlFJUtJcBrBPpMK8=; b=YJ6lrxeZSsn6RmbytHNBmO0LHTJMD9qdYB5w7YQvSFm0i6nhzAusNysKsUe9hFXsj+ 23mhMcA2oRSiTk7mwQDSfbx5UC/wZqdgto1Q+LGZQzvtwI8RNdt8stcFRAkXSQwQgseE GJtWZ/b5YmQUUCowDU9g8AyWjnBWqN/XXfhy2WgKI7Xy4mhioX0re+/mniQV/jYyVSl0 JQmFLFJjBYr6DsdhHV5ZIvnCEwKcZUJQaftJwX/NHvWVFL5OgJvQSCsEA4EJ6ttHj0t3 WAWTbU30oLYop0WeHPEjp3vrNYowltEMDI18CIEFojDfzDMi2rgSefVB+zgJT0x/4pbQ 8H2g== X-Gm-Message-State: AGi0PuZcXd4fa6oF7IOAHvqtwQT6eMK7Mx+qrSoCx+MrSs6860vQjEjE l5RG2gaJEJqseubN3n5Ij2xDYu32akF1kECBtz+fkQ== X-Google-Smtp-Source: APiQypIDeLgf+PEDsn2vdJ3jx+79OeBHrg+9oCI4AsSENLUSDXseqoZQE0j4j29miobSqixAdzqjUxRWnK3YAgORKyQ= X-Received: by 2002:aca:3441:: with SMTP id b62mr7881390oia.146.1588585359466; Mon, 04 May 2020 02:42:39 -0700 (PDT) MIME-Version: 1.0 References: <20200430162813.17671-1-richard.henderson@linaro.org> <20200430162813.17671-14-richard.henderson@linaro.org> In-Reply-To: <20200430162813.17671-14-richard.henderson@linaro.org> From: Peter Maydell Date: Mon, 4 May 2020 10:42:28 +0100 Message-ID: Subject: Re: [PATCH v4 13/18] target/arm: Update contiguous first-fault and no-fault loads 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_PASS=-0.001, URIBL_BLOCKED=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: =?UTF-8?B?QWxleCBCZW5uw6ll?= , QEMU Developers Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On Thu, 30 Apr 2020 at 17:28, Richard Henderson wrote: > > With sve_cont_ldst_pages, the differences between first-fault and no-fault > are minimal, so unify the routines. With cpu_probe_watchpoint, we are able > to make progress through pages with TLB_WATCHPOINT set when the watchpoint > does not actually fire. > > Signed-off-by: Richard Henderson > --- Reviewed-by: Peter Maydell thanks -- PMM