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=-5.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, 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 783CAC433DF for ; Fri, 22 May 2020 15:51:04 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 3CBE220663 for ; Fri, 22 May 2020 15:51:04 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3CBE220663 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=arm.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id D967480008; Fri, 22 May 2020 11:51:03 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id D442280007; Fri, 22 May 2020 11:51:03 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id C333280008; Fri, 22 May 2020 11:51:03 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0112.hostedemail.com [216.40.44.112]) by kanga.kvack.org (Postfix) with ESMTP id A954980007 for ; Fri, 22 May 2020 11:51:03 -0400 (EDT) Received: from smtpin20.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay01.hostedemail.com (Postfix) with ESMTP id 671BB180AD817 for ; Fri, 22 May 2020 15:51:03 +0000 (UTC) X-FDA: 76844793606.20.drum76_607fdf1f4050c X-HE-Tag: drum76_607fdf1f4050c X-Filterd-Recvd-Size: 2057 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by imf04.hostedemail.com (Postfix) with ESMTP for ; Fri, 22 May 2020 15:51:02 +0000 (UTC) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 6D9CF55D; Fri, 22 May 2020 08:51:02 -0700 (PDT) Received: from gaia (unknown [172.31.20.19]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 238E03F305; Fri, 22 May 2020 08:50:59 -0700 (PDT) Date: Fri, 22 May 2020 16:50:56 +0100 From: Catalin Marinas To: Zhenyu Ye Cc: peterz@infradead.org, mark.rutland@arm.com, will@kernel.org, aneesh.kumar@linux.ibm.com, akpm@linux-foundation.org, npiggin@gmail.com, arnd@arndb.de, rostedt@goodmis.org, maz@kernel.org, suzuki.poulose@arm.com, tglx@linutronix.de, yuzhao@google.com, Dave.Martin@arm.com, steven.price@arm.com, broonie@kernel.org, guohanjun@huawei.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-mm@kvack.org, arm@kernel.org, xiexiangyou@huawei.com, prime.zeng@hisilicon.com, zhangshaokun@hisilicon.com, kuhn.chenqun@huawei.com Subject: Re: [PATCH v2 4/6] tlb: mmu_gather: add tlb_flush_*_range APIs Message-ID: <20200522155056.GH26492@gaia> References: <20200423135656.2712-1-yezhenyu2@huawei.com> <20200423135656.2712-5-yezhenyu2@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200423135656.2712-5-yezhenyu2@huawei.com> User-Agent: Mutt/1.10.1 (2018-07-13) X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Thu, Apr 23, 2020 at 09:56:54PM +0800, Zhenyu Ye wrote: > From: "Peter Zijlstra (Intel)" > > tlb_flush_{pte|pmd|pud|p4d}_range() adjust the tlb->start and > tlb->end, then set corresponding cleared_*. > > Signed-off-by: Peter Zijlstra (Intel) > Signed-off-by: Zhenyu Ye Acked-by: Catalin Marinas