From patchwork Wed Jul 7 07:32:03 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: David Hildenbrand X-Patchwork-Id: 12361931 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_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS 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 EE522C07E95 for ; Wed, 7 Jul 2021 07:32:22 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 9103961CAA for ; Wed, 7 Jul 2021 07:32:22 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9103961CAA Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; 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Wed, 7 Jul 2021 07:32:14 +0000 (UTC) Received: from t480s.redhat.com (ovpn-114-110.ams2.redhat.com [10.36.114.110]) by smtp.corp.redhat.com (Postfix) with ESMTP id 38D4C60CC9; Wed, 7 Jul 2021 07:32:05 +0000 (UTC) From: David Hildenbrand To: linux-kernel@vger.kernel.org Cc: linux-mm@kvack.org, David Hildenbrand , Andrew Morton , Anshuman Khandual , Dave Hansen , Jonathan Corbet , Matthew Wilcox , Michal Hocko , Mike Kravetz , Mike Rapoport , Mike Rapoport , Muchun Song , Oscar Salvador , Pavel Tatashin , Stephen Rothwell Subject: [PATCH resend v3 0/2] memory-hotplug.rst: complete admin-guide overhaul Date: Wed, 7 Jul 2021 09:32:03 +0200 Message-Id: <20210707073205.3835-1-david@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 Authentication-Results: imf11.hostedemail.com; dkim=pass header.d=redhat.com header.s=mimecast20190719 header.b=Y5Sv0U+t; dmarc=pass (policy=none) header.from=redhat.com; spf=none (imf11.hostedemail.com: domain of david@redhat.com has no SPF policy when checking 216.205.24.124) smtp.mailfrom=david@redhat.com X-Rspamd-Server: rspam02 X-Stat-Signature: hueuo4zgd5nsgh1x96gpq5tk3niuwayj X-Rspamd-Queue-Id: E47C2F0000B0 X-HE-Tag: 1625643140-839600 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: This is v3 of the memory hot(un)plug admin-guide overhaul, rebased to current mainline -- it's a simple resend, because all prereq patches are now upstream. v2 -> v3: - Added ACKs and RBs (thanks!) - s/aarch64/arm64/ - Refine error handling when onlining/offlining - s/memory hotplug/memory offlining/ in the vmemmap optimization section for huge pages v1 -> v2: - Added "memory-hotplug.rst: remove locking details from admin-guide" - Incorporated all feedback from Mike and Michal (thanks!) - Compressed some lines to make full use of 80 chars. - Added details regarding 64bit/supported archs to the introduction. - Added KASAN to the list of sizing considerations. David Hildenbrand (2): memory-hotplug.rst: remove locking details from admin-guide memory-hotplug.rst: complete admin-guide overhaul .../admin-guide/mm/memory-hotplug.rst | 800 ++++++++++-------- 1 file changed, 455 insertions(+), 345 deletions(-) base-commit: 77d34a4683b053108ecd466cc7c4193b45805528