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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 7E78CC433EF for ; Tue, 28 Dec 2021 10:28:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Content-Type: Content-Transfer-Encoding:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:References:CC:To:Subject:From: MIME-Version:Date:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=KNv1v/AIqQphTSHWXhbrWodl9lo2cISjsLM0ds8cCpU=; b=CyGieOjkWeYWGb uZXtMytW/zy815rxYf5ryxsow24ZznncDD3TS4eOtnVXwl1RTki52UuRWTnGV2oK9w/eKXwNv7ktN Ew2yvxEUxziQc5ws0XyRbrt7h0ba3w+GtOlSDUjRp/xp1jXfPrzSIjz9CRDMaQBZ5wxIBDfi5wH6o 33h7oXFKGLzGsOD3A2I/8CRO59Z41FJ6aDY93IeQzjBVXsBmRxQrxlDSfuhBXO0YHp04MB2oOlfft eToWWh5B7FYdw31doJ3X/3sgR/xJ7mrUBoHSaKcAw6ou3QEj3mmEAjkMcKTfFu12H3fABHk7DqSoW vVbxtVf0DmHsCj7+ERZg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1n29gu-000gBq-F0; Tue, 28 Dec 2021 10:26:48 +0000 Received: from szxga01-in.huawei.com ([45.249.212.187]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1n29gq-000gAg-89 for linux-arm-kernel@lists.infradead.org; Tue, 28 Dec 2021 10:26:46 +0000 Received: from dggpemm500024.china.huawei.com (unknown [172.30.72.54]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4JNW0P01swzccD4; Tue, 28 Dec 2021 18:26:13 +0800 (CST) Received: from dggpemm500001.china.huawei.com (7.185.36.107) by dggpemm500024.china.huawei.com (7.185.36.203) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.20; Tue, 28 Dec 2021 18:26:40 +0800 Received: from [10.174.177.243] (10.174.177.243) by dggpemm500001.china.huawei.com (7.185.36.107) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.1.2308.20; Tue, 28 Dec 2021 18:26:39 +0800 Message-ID: <3858de1f-cdbc-ff52-2890-4254d0f48b0a@huawei.com> Date: Tue, 28 Dec 2021 18:26:39 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Thunderbird/91.2.0 From: Kefeng Wang Subject: Re: [PATCH v2 3/3] x86: Support huge vmalloc mappings To: Dave Hansen , Jonathan Corbet , Andrew Morton , , , , , , CC: Nicholas Piggin , Catalin Marinas , Will Deacon , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , "H. Peter Anvin" , Michael Ellerman , "Benjamin Herrenschmidt" , Paul Mackerras , Christophe Leroy , Matthew Wilcox References: <20211227145903.187152-1-wangkefeng.wang@huawei.com> <20211227145903.187152-4-wangkefeng.wang@huawei.com> <70ff58bc-3a92-55c2-2da8-c5877af72e44@intel.com> Content-Language: en-US In-Reply-To: <70ff58bc-3a92-55c2-2da8-c5877af72e44@intel.com> X-Originating-IP: [10.174.177.243] X-ClientProxiedBy: dggeme702-chm.china.huawei.com (10.1.199.98) To dggpemm500001.china.huawei.com (7.185.36.107) X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211228_022644_639578_51866B8B X-CRM114-Status: GOOD ( 19.69 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Sender: "linux-arm-kernel" 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