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=-1.0 required=3.0 tests=MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS 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 B68E5C2D0DB for ; Wed, 22 Jan 2020 19:01:25 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 8A67B21835 for ; Wed, 22 Jan 2020 19:01:25 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8A67B21835 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 2B2076B0005; Wed, 22 Jan 2020 14:01:25 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 2626B6B0006; Wed, 22 Jan 2020 14:01:25 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 1792E6B0007; Wed, 22 Jan 2020 14:01:25 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0225.hostedemail.com [216.40.44.225]) by kanga.kvack.org (Postfix) with ESMTP id 019016B0005 for ; Wed, 22 Jan 2020 14:01:24 -0500 (EST) Received: from smtpin20.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay01.hostedemail.com (Postfix) with SMTP id 8933E180AD802 for ; Wed, 22 Jan 2020 19:01:24 +0000 (UTC) X-FDA: 76406188488.20.art82_63868a8d0a249 X-HE-Tag: art82_63868a8d0a249 X-Filterd-Recvd-Size: 3676 Received: from mail-wr1-f66.google.com (mail-wr1-f66.google.com [209.85.221.66]) by imf24.hostedemail.com (Postfix) with ESMTP for ; Wed, 22 Jan 2020 19:01:23 +0000 (UTC) Received: by mail-wr1-f66.google.com with SMTP id w15so264082wru.4 for ; Wed, 22 Jan 2020 11:01:23 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=fT9C07XJeWXduryKww0OrfVFvwMrniAzDyvK44e5lz0=; b=DRHNYnLeEc72YDdiCaTLPwpgAOvHh1FqdoBjN6xULzm3qBzpbYkG2Y9bGV7zZHPauz tP7u1+sXgq2J5TTg0H/5Diwj04lMXs3jWEXijIpgBE3c/5NQ2Pa81MsZtyFU+yDqJ1qu 0hPyRBKt/6NvWX2jvFwH49+cdkhSoMJovEAvtS3ANbg0cqGOxEa5VuuTDwOnsgs9IcQI 1KSEE+oXZQXqGNnwb6sLPy3NAAUXGiuMDPzauPhSgk9XfwH13GfqgY3W9kDSqaOrL8NH KIGZ7eD8xLJpUSRm1sLmCOXPTs1zG1a9StkwHljdtl4fEkK/YEfPP/HtSyWkBMP2Q7Rt t9nw== X-Gm-Message-State: APjAAAVuZceukHtgOfjK6ZU85HmN/Q2OV1tBF/Cd3e692tIRKE5d5/8k 9P1butvfuLN33sFm1+14l/w= X-Google-Smtp-Source: APXvYqxPdbYCg4L9bE7BRZEYEC1YrA7Upz5yoZhAO3MKUClY2b0pknHNAtukj+4rsWFGeDRl6v6VSg== X-Received: by 2002:adf:f484:: with SMTP id l4mr13322597wro.207.1579719682852; Wed, 22 Jan 2020 11:01:22 -0800 (PST) Received: from localhost (ip-37-188-226-95.eurotel.cz. [37.188.226.95]) by smtp.gmail.com with ESMTPSA id a132sm4927254wme.3.2020.01.22.11.01.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Jan 2020 11:01:21 -0800 (PST) Date: Wed, 22 Jan 2020 20:01:20 +0100 From: Michal Hocko To: David Hildenbrand Cc: Dan Williams , Linux Kernel Mailing List , Linux MM , Benjamin Herrenschmidt , Paul Mackerras , Michael Ellerman , Greg Kroah-Hartman , "Rafael J. Wysocki" , Andrew Morton , Leonardo Bras , Nathan Lynch , Allison Randal , Nathan Fontenot , Thomas Gleixner , Stephen Rothwell , Anshuman Khandual , lantianyu1986@gmail.com, linuxppc-dev Subject: Re: [PATCH RFC v1] mm: is_mem_section_removable() overhaul Message-ID: <20200122190120.GC29276@dhcp22.suse.cz> References: <20200120074816.GG18451@dhcp22.suse.cz> <20200121120714.GJ29276@dhcp22.suse.cz> <20200122104230.GU29276@dhcp22.suse.cz> <98b6c208-b4dd-9052-43f6-543068c649cc@redhat.com> <816ddd66-c90b-76f1-f4a0-72fe41263edd@redhat.com> <20200122164618.GY29276@dhcp22.suse.cz> <626d344e-8243-c161-cd07-ed1276eba73d@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <626d344e-8243-c161-cd07-ed1276eba73d@redhat.com> 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 Wed 22-01-20 19:15:47, David Hildenbrand wrote: [...] > c) CC relevant people I identify (lsmem/chmem/powerpc-utils/etc.) on the > patch to see if we are missing other use cases/users/implications. > > Sounds like a plan? I would start with this step. Thanks! -- Michal Hocko SUSE Labs