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=-5.3 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=no 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 6B9E5C433DF for ; Sat, 22 Aug 2020 16:20:44 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 48C672072D for ; Sat, 22 Aug 2020 16:20:44 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 48C672072D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id B8E086B006C; Sat, 22 Aug 2020 12:20:43 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id B3CC76B006E; Sat, 22 Aug 2020 12:20:43 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id A52A46B0070; Sat, 22 Aug 2020 12:20:43 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0103.hostedemail.com [216.40.44.103]) by kanga.kvack.org (Postfix) with ESMTP id 8E1DA6B006C for ; Sat, 22 Aug 2020 12:20:43 -0400 (EDT) Received: from smtpin20.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay04.hostedemail.com (Postfix) with ESMTP id 453D62493 for ; Sat, 22 Aug 2020 16:20:43 +0000 (UTC) X-FDA: 77178717966.20.plot95_001809227043 Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin20.hostedemail.com (Postfix) with ESMTP id E25FD180C07AB for ; Sat, 22 Aug 2020 16:20:42 +0000 (UTC) X-HE-Tag: plot95_001809227043 X-Filterd-Recvd-Size: 1819 Received: from mx2.suse.de (mx2.suse.de [195.135.220.15]) by imf04.hostedemail.com (Postfix) with ESMTP for ; Sat, 22 Aug 2020 16:20:42 +0000 (UTC) X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id CCAF7AFF2; Sat, 22 Aug 2020 16:21:09 +0000 (UTC) Date: Sat, 22 Aug 2020 18:20:38 +0200 From: Joerg Roedel To: Chris Wilson Cc: Andrew Morton , Joerg Roedel , linux-mm@kvack.org, linux-kernel@vger.kernel.org, intel-gfx@lists.freedesktop.org, Pavel Machek , Linus Torvalds , Dave Airlie , Joonas Lahtinen , Rodrigo Vivi , David Vrabel , stable@vger.kernel.org Subject: Re: [PATCH v2] mm: Track page table modifications in __apply_to_page_range() Message-ID: <20200822162038.GQ3354@suse.de> References: <20200821123746.16904-1-joro@8bytes.org> <20200821153412.5902e4ed0699615d8de4a595@linux-foundation.org> <159805314945.32652.6355592202796435703@build.alporthouse.com> <159809591535.32652.4016790228519688343@build.alporthouse.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <159809591535.32652.4016790228519688343@build.alporthouse.com> User-Agent: Mutt/1.10.1 (2018-07-13) X-Rspamd-Queue-Id: E25FD180C07AB X-Spamd-Result: default: False [0.00 / 100.00] X-Rspamd-Server: rspam02 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 Sat, Aug 22, 2020 at 12:31:55PM +0100, Chris Wilson wrote: > The active ingredient was > > 7f0a002b5a21 ("x86/mm: remove vmalloc faulting") Right, that is what bisection will point to. Thanks for collecting all the info and updating the commit message! Regards, Joerg