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=-3.5 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,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 52E8AC2D0DB for ; Tue, 28 Jan 2020 13:49:48 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 0B62D2468A for ; Tue, 28 Jan 2020 13:49:48 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="fGaaYQ9u" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0B62D2468A Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linuxfoundation.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 17DEF6B000D; Tue, 28 Jan 2020 08:49:47 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 107D26B000E; Tue, 28 Jan 2020 08:49:47 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id F122D6B0010; Tue, 28 Jan 2020 08:49:46 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0150.hostedemail.com [216.40.44.150]) by kanga.kvack.org (Postfix) with ESMTP id D96126B000D for ; Tue, 28 Jan 2020 08:49:46 -0500 (EST) Received: from smtpin18.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay02.hostedemail.com (Postfix) with SMTP id 8BE0B2DFC for ; Tue, 28 Jan 2020 13:49:46 +0000 (UTC) X-FDA: 76427175972.18.song93_3830529918718 X-HE-Tag: song93_3830529918718 X-Filterd-Recvd-Size: 7062 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by imf05.hostedemail.com (Postfix) with ESMTP for ; Tue, 28 Jan 2020 13:49:45 +0000 (UTC) Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id D016824690; Tue, 28 Jan 2020 13:49:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1580219385; bh=eJk2nJ4+IUMXTVEAAm7LG2Ry2w82ux6n4Um5PUaCx40=; h=Subject:To:Cc:From:Date:In-Reply-To:From; b=fGaaYQ9urwpkdDf+wLJP5YeQ0CdITRT6h6CGghUf2dQFE7ldbfat3g4kQJWZFq9Fb np0qJeN46TN5eaJCf2Oio6UQ+juLyb2HHU41sEkYsAt44g+96ipX+IiSzj6jVdi/3E VQpxtQvTHlcW/S4UWDWED8N6dsSePVuyGPpchu/g= Subject: Patch "mm/hotplug: kill is_dev_zone() usage in __remove_pages()" has been added to the 4.19-stable tree To: 156092352642.979959.6664333788149363039.stgit@dwillia2-desk3.amr.corp.intel.com,akpm@linux-foundation.org,aneesh.kumar@linux.ibm.com,bhe@redhat.com,corbet@lwn.net,dan.j.williams@intel.com,david@redhat.com,gregkh@linuxfoundation.org,hch@lst.de,jane.chu@oracle.com,jgg@mellanox.com,jglisse@redhat.com,jmoyer@redhat.com,linux-mm@kvack.org,logang@deltatee.com,mhocko@suse.com,osalvador@suse.de,pasha.tatashin@soleen.com,richard.weiyang@gmail.com,richardw.yang@linux.intel.com,rppt@linux.ibm.com,torvalds@linux-foundation.org,toshi.kani@hpe.com,vbabka@suse.cz Cc: From: Date: Tue, 28 Jan 2020 14:49:37 +0100 In-Reply-To: <20200128095021.8076-21-david@redhat.com> Message-ID: <158021937786187@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-stable: commit X-Patchwork-Hint: ignore Content-Transfer-Encoding: quoted-printable 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 a note to let you know that I've just added the patch titled mm/hotplug: kill is_dev_zone() usage in __remove_pages() to the 4.19-stable tree which can be found at: http://www.kernel.org/git/?p=3Dlinux/kernel/git/stable/stable-queue.g= it;a=3Dsummary The filename of the patch is: mm-hotplug-kill-is_dev_zone-usage-in-__remove_pages.patch and it can be found in the queue-4.19 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >From foo@baz Tue 28 Jan 2020 02:32:10 PM CET From: David Hildenbrand Date: Tue, 28 Jan 2020 10:50:17 +0100 Subject: mm/hotplug: kill is_dev_zone() usage in __remove_pages() To: stable@vger.kernel.org Cc: linux-mm@kvack.org, Michal Hocko , Greg Kroah-Hartma= n , Andrew Morton = , "Aneesh Kumar K . V" , Baoquan He , Dan Williams , Oscar Salvador , Wei Yang , David Hildenbrand Message-ID: <20200128095021.8076-21-david@redhat.com> From: Dan Williams commit 96da4350000973ef9310a10d077d65bbc017f093 upstream. -- snip -- Minor conflict, keep the altmap check. -- snip -- The zone type check was a leftover from the cleanup that plumbed altmap through the memory hotplug path, i.e. commit da024512a1fa "mm: pass the vmem_altmap to arch_remove_memory and __remove_pages". Link: http://lkml.kernel.org/r/156092352642.979959.6664333788149363039.st= git@dwillia2-desk3.amr.corp.intel.com Signed-off-by: Dan Williams Reviewed-by: David Hildenbrand Reviewed-by: Oscar Salvador Tested-by: Aneesh Kumar K.V [ppc64] Cc: Michal Hocko Cc: Logan Gunthorpe Cc: Pavel Tatashin Cc: Jane Chu Cc: Jeff Moyer Cc: J=C3=A9r=C3=B4me Glisse Cc: Jonathan Corbet Cc: Mike Rapoport Cc: Toshi Kani Cc: Vlastimil Babka Cc: Wei Yang Cc: Jason Gunthorpe Cc: Christoph Hellwig Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds Signed-off-by: David Hildenbrand Signed-off-by: Greg Kroah-Hartman --- mm/memory_hotplug.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) --- a/mm/memory_hotplug.c +++ b/mm/memory_hotplug.c @@ -507,11 +507,8 @@ void __remove_pages(struct zone *zone, u unsigned long map_offset =3D 0; int sections_to_remove; =20 - /* In the ZONE_DEVICE case device driver owns the memory region */ - if (is_dev_zone(zone)) { - if (altmap) - map_offset =3D vmem_altmap_offset(altmap); - } + if (altmap) + map_offset =3D vmem_altmap_offset(altmap); =20 clear_zone_contiguous(zone); =20 Patches currently in stable-queue which might be from david@redhat.com ar= e queue-4.19/mm-memory_hotplug-remove-memory-block-devices-before-arch_remo= ve_memory.patch queue-4.19/mm-hotplug-kill-is_dev_zone-usage-in-__remove_pages.patch queue-4.19/mm-memory_hotplug-create-memory-block-devices-after-arch_add_m= emory.patch queue-4.19/drivers-base-memory-pass-a-block_id-to-init_memory_block.patch queue-4.19/drivers-base-memory.c-clean-up-relics-in-function-parameters.p= atch queue-4.19/mm-memory_hotplug-update-a-comment-in-unregister_memory.patch queue-4.19/mm-memory_hotplug-shrink-zones-when-offlining-memory.patch queue-4.19/mm-memory_hotplug-make-unregister_memory_block_under_nodes-nev= er-fail.patch queue-4.19/mm-memunmap-don-t-access-uninitialized-memmap-in-memunmap_page= s.patch queue-4.19/mm-memory_hotplug-make-__remove_section-never-fail.patch queue-4.19/mm-sparse-drop-pgdat_resize_lock-in-sparse_add-remove_one_sect= ion.patch queue-4.19/mm-memory_hotplug-make-unregister_memory_section-never-fail.pa= tch queue-4.19/mm-memory_hotplug-release-memory-resource-after-arch_remove_me= mory.patch queue-4.19/mm-memory_hotplug-add-nid-parameter-to-arch_remove_memory.patc= h queue-4.19/powerpc-mm-fix-section-mismatch-warning.patch queue-4.19/mm-memory_hotplug-allow-arch_remove_memory-without-config_memo= ry_hotremove.patch queue-4.19/mm-memory_hotplug-make-remove_memory-take-the-device_hotplug_l= ock.patch queue-4.19/mm-memory_hotplug-make-__remove_pages-and-arch_remove_memory-n= ever-fail.patch queue-4.19/mm-memory_hotplug-fix-try_offline_node.patch queue-4.19/mm-memory_hotplug-remove-zone-parameter-from-sparse_remove_one= _section.patch queue-4.19/drivers-base-memory.c-remove-an-unnecessary-check-on-nr_mem_se= ctions.patch queue-4.19/drivers-base-node.c-simplify-unregister_memory_block_under_nod= es.patch queue-4.19/s390x-mm-implement-arch_remove_memory.patch queue-4.19/mm-sparse-pass-nid-instead-of-pgdat-to-sparse_add_one_section.= patch