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 C2615C00528 for ; Tue, 1 Aug 2023 21:13:38 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qQwfz-0001Yi-6X; Tue, 01 Aug 2023 17:13:07 -0400 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 1qQwfx-0001YK-75 for qemu-devel@nongnu.org; Tue, 01 Aug 2023 17:13:05 -0400 Received: from mail-wm1-x32b.google.com ([2a00:1450:4864:20::32b]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1qQwfv-0006Oa-HX for qemu-devel@nongnu.org; Tue, 01 Aug 2023 17:13:04 -0400 Received: by mail-wm1-x32b.google.com with SMTP id 5b1f17b1804b1-3fbc77e76abso56577555e9.1 for ; Tue, 01 Aug 2023 14:13:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1690924380; x=1691529180; h=content-transfer-encoding:in-reply-to:from:references:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=Up9ny0NeBwyvDkJBV4rWgEf+8Gso+u5gq5kAv/Vn6nA=; b=h83m0ty0z9LNckc6dDfKHx1JDxHsZxFeo2Y+KSFLQxtB8tKWG+Jv8o4+3NVI0z7iwD Lpregm6d+5vPqh12Db/A2kcww3ptcGSktMhjGdcZ+LaSdU/l7uBn0WpNjSg/NOZHez0q 9/E1pL8Mg3s+Mcim/6e0vTBeiKZRv9y3vVUmYj1JqCSj/WoOyuf99OFXj+31GhGjQiVr iggXh64QIbUouiVJexLSBdXi4eSVRiNu5Ie0uPya76uWmf1/G3OseLfPBCYLLQxxpi4N h2s6wq2q3yU7c85MFHry4ywkjxXyA6/36kUtftmXRRUmRk+JIVUiMeh2FVMIx3Ijqe6N GlAw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1690924380; x=1691529180; h=content-transfer-encoding:in-reply-to:from:references:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=Up9ny0NeBwyvDkJBV4rWgEf+8Gso+u5gq5kAv/Vn6nA=; b=NFJN7E7cVREgMEuLJlcAbMwiAJ+o4A7655zeZTtqaweViDpMmMGTCqTJrXTsZCsG6X X+3zrKxWdlClsCN9a6ybmrKHVDDk17/+HQ8SUNKj3NJKYo52DaD6OTvxrkWVBvs90U7B jEuBW10gwau3fG9NiL+7VPkbO80K1jM1jLGN+yzn8lYYshT4qT4ijUt/Kr2Cxwx3KlP1 6wr+0tqvZVXwt2efQyv4RHxIDQ/vMBNQ4mhSFZN+mlqfHnHpc/JJodXfc7LyRqsPiCXS mwQrvKMbXmKAPx2jLY+Hc8qaO0jbsYHZZ5s7oP35rz2clz81nFa6wH3kl0GMge/nSr6a 22NQ== X-Gm-Message-State: ABy/qLYETTByKwTzPx01UrI/f8u/v25v48UB2IINZ40X25/KJLf2ZIRR E26DxzR65ZOcL0Vk4bW9RLRHXg== X-Google-Smtp-Source: APBJJlHQLOhTeIs+bQYSngxugGMKr1lOxtHAoRz1abe0tPgYL7wKdp2BGUgvAirhCOiIfBEJbgFvmw== X-Received: by 2002:a05:6000:1371:b0:317:5e22:3ed4 with SMTP id q17-20020a056000137100b003175e223ed4mr3203235wrz.49.1690924380686; Tue, 01 Aug 2023 14:13:00 -0700 (PDT) Received: from [192.168.69.115] ([176.176.174.59]) by smtp.gmail.com with ESMTPSA id g18-20020a5d5552000000b003142439c7bcsm16967164wrw.80.2023.08.01.14.12.59 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 01 Aug 2023 14:13:00 -0700 (PDT) Message-ID: <1672bc32-8b3a-d543-1e51-56139430de70@linaro.org> Date: Tue, 1 Aug 2023 23:12:58 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Thunderbird/102.13.0 Subject: Re: [PATCH 2/3] accel/tcg: Issue wider aligned i/o in do_{ld,st}_mmio_* Content-Language: en-US To: Richard Henderson , qemu-devel@nongnu.org References: <20230801184220.75224-1-richard.henderson@linaro.org> <20230801184220.75224-3-richard.henderson@linaro.org> From: =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= In-Reply-To: <20230801184220.75224-3-richard.henderson@linaro.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2a00:1450:4864:20::32b; envelope-from=philmd@linaro.org; helo=mail-wm1-x32b.google.com X-Spam_score_int: -21 X-Spam_score: -2.2 X-Spam_bar: -- X-Spam_report: (-2.2 / 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, NICE_REPLY_A=-0.092, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 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 On 1/8/23 20:42, Richard Henderson wrote: > If the address and size are aligned, send larger chunks > to the memory subsystem. This will be required to make > more use of these helpers. > > Signed-off-by: Richard Henderson > --- > accel/tcg/cputlb.c | 76 +++++++++++++++++++++++++++++++++++++++++----- > 1 file changed, 69 insertions(+), 7 deletions(-) Super nice! Reviewed-by: Philippe Mathieu-Daudé