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=-12.3 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=ham 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 E0356C433EF for ; Thu, 16 Sep 2021 02:54:57 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 AF0796113E for ; Thu, 16 Sep 2021 02:54:57 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org AF0796113E Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:Date: Message-ID:From:References:CC:To:Subject:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=YSkZBq9GHDt4fkd1dTKTHZo7ALfWx8i2jTejhTfKZMg=; b=yZGX704b9FhXBZBgnca2y0ozQe 5c/F0i+MeUG5H5uvC3xrItjhdqzfUHyYweInbFSQAj+BC3MaaEdh/puMH6mzTJl7fFlzG4QwofJma oIZKqU9HqQVNt624sCqlmP1rySouChNJneD4r14NJ+AzWTdfi/JoMyO3+TCpmz/TF/ZW4hy6PaAc5 IQ21e3DTP6RiZ09zIUGX5H9unjfw+sLp63UnBlqoqBI8f7DaiQSDi+3quAB6Rn8dPFF3y+Ecxr6im 9ejvSrLHQphOsCqQxh6620+koEjNbHJE+NNLYuMiwtKzFSL3wRftIQAIU7XukUQ9ZydmL7GBQ4x+J V0eIjNqA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mQhXS-00ADZD-LW; Thu, 16 Sep 2021 02:54:14 +0000 Received: from szxga03-in.huawei.com ([45.249.212.189]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mQhXP-00ADXo-Au for linux-riscv@lists.infradead.org; Thu, 16 Sep 2021 02:54:13 +0000 Received: from dggemv703-chm.china.huawei.com (unknown [172.30.72.54]) by szxga03-in.huawei.com (SkyGuard) with ESMTP id 4H91qW1gRwz8snt; Thu, 16 Sep 2021 10:53:27 +0800 (CST) Received: from dggema756-chm.china.huawei.com (10.1.198.198) by dggemv703-chm.china.huawei.com (10.3.19.46) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.1.2308.8; Thu, 16 Sep 2021 10:54:05 +0800 Received: from [10.174.177.134] (10.174.177.134) by dggema756-chm.china.huawei.com (10.1.198.198) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2308.8; Thu, 16 Sep 2021 10:54:04 +0800 Subject: Re: [SPAM] [PATCH 0/2] riscv: improve unaligned memory accesses To: Jisheng Zhang , Darius Rad CC: Paul Walmsley , Palmer Dabbelt , Albert Ou , Kefeng Wang , , References: <20210913121956.1776656-1-chenhuang5@huawei.com> <20210915221353.634c6a78@xhacker> From: Chen Huang Message-ID: <4d5f812d-88b8-313c-7293-89fd033b9ea5@huawei.com> Date: Thu, 16 Sep 2021 10:54:03 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.7.0 MIME-Version: 1.0 In-Reply-To: <20210915221353.634c6a78@xhacker> X-Originating-IP: [10.174.177.134] X-ClientProxiedBy: dggems702-chm.china.huawei.com (10.3.19.179) To dggema756-chm.china.huawei.com (10.1.198.198) X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210915_195411_584991_55AAEE16 X-CRM114-Status: UNSURE ( 9.47 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="gbk" Content-Transfer-Encoding: base64 Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org TGlrZSBBUk2jrHBvd2VycGMgYW5kIG02OEujrHNvbWUgQ1BVcyBkb24ndCBzdXBwb3J0IHRoZSB1 bmFsaWduZWQgbWVtb3J5IGFjY2VzcywKb2ZmZXIgdGhpcyBhcyBhbiBvcHRpb24gdGhhdCBDUFUg Y2FuIGNob29zZSBpdCBkZXBlbmRpbmcgb24gaXRzIG93biBkZXNpZ24uIEkgd2lsbApzZW5kIHYy IHNvb24uCgrU2iAyMDIxLzkvMTUgMjI6MTMsIEppc2hlbmcgWmhhbmcg0LS1wDoKPiBPbiBNb24s IDEzIFNlcCAyMDIxIDEyOjE5OjU0ICswMDAwCj4gQ2hlbiBIdWFuZyA8Y2hlbmh1YW5nNUBodWF3 ZWkuY29tPiB3cm90ZToKPiAKPj4gVGhlIFJJU0NWIElTQSBjYW4gc3VwcG9ydCB1bmFsaWduZWQg bWVtb3J5IGFjY2Vzc2VzLCBzbyB0aGUgcGF0Y2hzZXQKPj4gc2VsZWN0cyBIQVZFX0VGRklDSUVO VF9VTkFMSUdORURfQUNDRVNTIGFuZCBzdXBwb3J0cyBEQ0FDSEVfV09SRF9BQ0NFU1MKPiAKPiBO TywgcGVyIHRoZSBzcGVjLCAiRXZlbiB3aGVuIG1pc2FsaWduZWQgbG9hZHMgYW5kIHN0b3JlcyBj b21wbGV0ZQo+IHN1Y2Nlc3NmdWxseSwgdGhlc2UgYWNjZXNzZXMgbWlnaHQgcnVuIGV4dHJlbWVs eSBzbG93bHkgZGVwZW5kaW5nIG9uIHRoZQo+IGltcGxlbWVudGF0aW9uIi4gaXQncyBmYXIgYXdh eSBmcm9tICJlZmZpY2llbnQiCj4gCj4+IHRvIGltcHJvdmUgdGhlIGVmZmljaWVuY3kgb2YgdW5h bGlnbmVkIG1lbW9yeSBhY2Nlc3Nlcy4KPj4KPj4gQ2hlbiBIdWFuZyAoMik6Cj4+ICAgcmlzY3Y6 IEtjb25maWc6IHNlbGVjdCBIQVZFX0VGRklDSUVOVF9VTkFMSUdORURfQUNDRVNTCj4+ICAgcmlz Y3Y6IFN1cHBvcnQgRENBQ0hFX1dPUkRfQUNDRVNTCj4+Cj4+ICBhcmNoL3Jpc2N2L0tjb25maWcg ICAgICAgICAgICAgICAgICAgICAgfCAgMiArKwo+PiAgYXJjaC9yaXNjdi9pbmNsdWRlL2FzbS93 b3JkLWF0LWEtdGltZS5oIHwgMzYgKysrKysrKysrKysrKysrKysrKysrKysrKwo+PiAgMiBmaWxl cyBjaGFuZ2VkLCAzOCBpbnNlcnRpb25zKCspCj4+Cj4gCj4gCj4gLgo+IAoKX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KbGludXgtcmlzY3YgbWFpbGluZyBs aXN0CmxpbnV4LXJpc2N2QGxpc3RzLmluZnJhZGVhZC5vcmcKaHR0cDovL2xpc3RzLmluZnJhZGVh ZC5vcmcvbWFpbG1hbi9saXN0aW5mby9saW51eC1yaXNjdgo=