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=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,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 86743C2B9F8 for ; Tue, 25 May 2021 14:35:54 +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 3C16261401 for ; Tue, 25 May 2021 14:35:54 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3C16261401 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]:55776 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1llY9w-0001H5-Um for qemu-devel@archiver.kernel.org; Tue, 25 May 2021 10:35:53 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:50302) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1llY78-0003i7-8x for qemu-devel@nongnu.org; Tue, 25 May 2021 10:32:58 -0400 Received: from mail-ej1-x631.google.com ([2a00:1450:4864:20::631]:45773) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1llY76-0002L1-ET for qemu-devel@nongnu.org; Tue, 25 May 2021 10:32:57 -0400 Received: by mail-ej1-x631.google.com with SMTP id s22so47468715ejv.12 for ; Tue, 25 May 2021 07:32:55 -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:content-transfer-encoding; bh=vZ0MtvGDrirRRYqI51+gRMjVOF9jZCmPQ4dryIlJEfE=; b=mH79LG2mc3fE/GquuUPwsYyr54zgANdVRPH3U0BrF5uFtB9CBP6FbG9JgUkOZrVdai ZUN54zK+2swdxepIFHLwOVazl7V0SBMBKC+qnEpIduqry43Wf3U2jA/2RPNoc4nskE9P mMnRl2UaLNBPTAitxydOJexzPPXN0rBbJ7Whp9zTUj3uI80NYyxFVeu5U7En6VDQiGmw rPwCSGDjHvax0XDlD2vNOFREjtp37JQqAvAbQ9HWgVzfEEgZEKx0KMKnsH3z1uxXkbH2 L0R1qU5wliv/ozixLS6rL5fJK2XDp/OX9RaKWsd8mDuGLAlxhNVEjAMplH3LtyhQgSYL SBkw== 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:content-transfer-encoding; bh=vZ0MtvGDrirRRYqI51+gRMjVOF9jZCmPQ4dryIlJEfE=; b=qpnppLAKHHn/1OlpfAqPv541KwKP93wx0UGLv9nFVDugYrVktYgP2g2t/8yp1dVdu0 DTsHNzdTOHEx4ieG2pMaPAr2cFhpoQuCn3wHtgD6/1W5TQOu/DMu4eu38ww0siSTQERN uwB35T73xC5cigg0qiNRusGYLk3qnHvRCutPn47r/Bs/RG2kMC9JwwluNNImCr6x3h1c F9jH16oce2AvLZqyavu39I10D79MhyuoQvbEbnM4xWWAKCqvoC4KF2u9Jn73oDxVrqYz 4Nr4bvzA/GhUu+2CvglrlwJudSD7+sVtX1BxJn2WI+PncStYvZ2kUncOvja2WXyH0zS7 o52w== X-Gm-Message-State: AOAM530RT5VXDThshOcpbJEz+RDkxjHEkUZL5r8jZ8yt02kStMPfDe/C nAzfb/aCEsoM6A1fvn+IMUywQYJ0fgFhEP4cgpjm5A== X-Google-Smtp-Source: ABdhPJwgHZYJclFehIpTXvSsFNl08bR6/P6aVCwIrGwtFJeZaF/h2Q79uqMMoW1E2SSpOpYXSgmEYDYGlwWOIdxTofs= X-Received: by 2002:a17:906:b1cc:: with SMTP id bv12mr28594607ejb.407.1621953174718; Tue, 25 May 2021 07:32:54 -0700 (PDT) MIME-Version: 1.0 References: <20210509151618.2331764-1-f4bug@amsat.org> In-Reply-To: <20210509151618.2331764-1-f4bug@amsat.org> From: Peter Maydell Date: Tue, 25 May 2021 15:32:31 +0100 Message-ID: Subject: Re: [PATCH 0/9] accel/tcg: Add tlb_flush interface for a range of pages To: =?UTF-8?Q?Philippe_Mathieu=2DDaud=C3=A9?= Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass client-ip=2a00:1450:4864:20::631; envelope-from=peter.maydell@linaro.org; helo=mail-ej1-x631.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: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Paolo Bonzini , Richard Henderson , QEMU Developers Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On Sun, 9 May 2021 at 16:20, Philippe Mathieu-Daud=C3=A9 = wrote: > > Hi Richard, > > I tried to make sense of the multiple changes in your patch > https://www.mail-archive.com/qemu-devel@nongnu.org/msg805595.html > by splitting it in multiple trivial changes. At least this way > it is easier to me to follow / review what you did. > > The original patch description was: > > Add tlb_flush interface for a range of pages. > Call these tlb_flush_range_by_mmuidx*. > Rewrite the_flush_page_bits_by_mmuidx* to use the new > functions, passing in TARGET_PAGE_SIZE for length. > > If you find it useful, fill free to take / respin / reorder this > series, improving descriptions. Last patch certainly deserves a > better description ;) Thanks very much for splitting this patch up -- it made it a lot easier to review. I've added the commit messages Richard has sent, moved the last patch to earlier in the series, and applied the whole lot to target-arm.next. -- PMM