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=-8.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 C9101C433E0 for ; Fri, 29 Jan 2021 11:09:52 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 3EE8964EE1 for ; Fri, 29 Jan 2021 11:09:52 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3EE8964EE1 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 503CF6B0005; Fri, 29 Jan 2021 06:09:51 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 48C886B0006; Fri, 29 Jan 2021 06:09:51 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 307096B006C; Fri, 29 Jan 2021 06:09:51 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0143.hostedemail.com [216.40.44.143]) by kanga.kvack.org (Postfix) with ESMTP id 15A1A6B0005 for ; Fri, 29 Jan 2021 06:09:51 -0500 (EST) Received: from smtpin07.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay04.hostedemail.com (Postfix) with ESMTP id C44742497 for ; Fri, 29 Jan 2021 11:09:50 +0000 (UTC) X-FDA: 77758542540.07.lace75_250d5f2275a7 Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin07.hostedemail.com (Postfix) with ESMTP id A706B1803F9A4 for ; Fri, 29 Jan 2021 11:09:50 +0000 (UTC) X-HE-Tag: lace75_250d5f2275a7 X-Filterd-Recvd-Size: 3114 Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) by imf15.hostedemail.com (Postfix) with ESMTP for ; Fri, 29 Jan 2021 11:09:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=nRmQ7B8xJFdid6/97yRe9oAW3c9hhGrRBk1TEyfc6lU=; b=Jk6fqvhAH+uKedlFYhxfuRRtUY G7tqW/AdcVHvWgqmPPWIr3pZJdEGyk/mr5rlftzhjjaG/Qs4NeEZIZFx+kE2YLJNfbfkoCIiPOCrr /gX2NijkFofv6PJaxiKurh3zqIplKVRxH4VzU+z7lTRdy2+RqDsUm4/Ew3CwfUNC30Y/BOzaGwj0U o3Wba8Vl2Wj2OTFY7MxynOVvGxM6LDX5z/o8tE1NBo3hSLtq0bha3JsNN5ZOK/S4HL39uqcEbNm/N d8LOWxVFczQ8pmjqcx88/HQ9LVdRkMntiweczLCWf5OzuGXpsCLzFAOQbDw5et8Qk8ZeC64p3/0bx FcEBz+IA==; Received: from j217100.upc-j.chello.nl ([24.132.217.100] helo=noisy.programming.kicks-ass.net) by casper.infradead.org with esmtpsa (Exim 4.94 #2 (Red Hat Linux)) id 1l5Rem-009jfC-8E; Fri, 29 Jan 2021 11:09:40 +0000 Received: from hirez.programming.kicks-ass.net (hirez.programming.kicks-ass.net [192.168.1.225]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by noisy.programming.kicks-ass.net (Postfix) with ESMTPS id 4605A301324; Fri, 29 Jan 2021 12:09:39 +0100 (CET) Received: by hirez.programming.kicks-ass.net (Postfix, from userid 1000) id 24EB32351325C; Fri, 29 Jan 2021 12:09:39 +0100 (CET) Date: Fri, 29 Jan 2021 12:09:39 +0100 From: Peter Zijlstra To: Linus Torvalds Cc: Will Deacon , Linux Kernel Mailing List , Android Kernel Team , Linux-MM , Yu Zhao , Minchan Kim , Thomas Gleixner , Vlastimil Babka , Mohamed Alzayat , "Aneesh Kumar K.V" , Nadav Amit , Andrea Arcangeli Subject: Re: [PATCH v3 0/6] tlb: Fix (soft-)dirty bit management & clean up API Message-ID: References: <20210127235347.1402-1-will@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: 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, Jan 28, 2021 at 09:14:24AM -0800, Linus Torvalds wrote: > On Wed, Jan 27, 2021 at 3:54 PM Will Deacon wrote: > > > > The objective is to fix the lacklustre TLB invalidation on the clear_refs > > path and then augment the mmu_gather API to make it more difficult to > > abuse. > > The series continues to look good to me. I've taken that as an: Acked-by: Linus Torvalds and queued the lot for tip/core/mm. Thanks!