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 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 95568C07E96 for ; Thu, 15 Jul 2021 09:35:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 78C786136E for ; Thu, 15 Jul 2021 09:35:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233277AbhGOJiG (ORCPT ); Thu, 15 Jul 2021 05:38:06 -0400 Received: from smtp-out1.suse.de ([195.135.220.28]:52376 "EHLO smtp-out1.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230314AbhGOJiG (ORCPT ); Thu, 15 Jul 2021 05:38:06 -0400 Received: from imap1.suse-dmz.suse.de (imap1.suse-dmz.suse.de [192.168.254.73]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out1.suse.de (Postfix) with ESMTPS id 9D2C22292A; Thu, 15 Jul 2021 09:35:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1626341712; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=c/4CQgC1slhvxkRd4LR3wgf3PplGpEUBrClmRaNbPx4=; b=VWLIPqovfo7Z94YK56MvIymH3XnZSV+6vfC54zkN2nQpEQEKQZdDQ7KPBqjHAQN4GO7b3V DrOE7q7JUXOoo6u92iJc2wRTNVascv08OGdyvEQCZX9hv0nnTeYY64jKKRd7+BsCI5qpB2 I2lqNPoFtVn+d0p+WjpyBKe1XOHCFGo= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1626341712; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=c/4CQgC1slhvxkRd4LR3wgf3PplGpEUBrClmRaNbPx4=; b=cp+9VhQbUBJ8GaBFWnV6IkbbVOS+NqzwFBw0kLhH7kt+rubdxNT/RxCC09uWdIB2hqIc/B xOaW0oo5avVvbeAQ== Received: from imap1.suse-dmz.suse.de (imap1.suse-dmz.suse.de [192.168.254.73]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap1.suse-dmz.suse.de (Postfix) with ESMTPS id 6FA2613AB3; Thu, 15 Jul 2021 09:35:12 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap1.suse-dmz.suse.de with ESMTPSA id PnUMG1AB8GDPCAAAGKfGzw (envelope-from ); Thu, 15 Jul 2021 09:35:12 +0000 MIME-Version: 1.0 Date: Thu, 15 Jul 2021 11:35:12 +0200 From: Oscar Salvador To: akpm@linux-foundation.org Cc: aneesh.kumar@linux.ibm.com, anshuman.khandual@arm.com, anton@ozlabs.org, ardb@kernel.org, bauerman@linux.ibm.com, benh@kernel.crashing.org, bhe@redhat.com, borntraeger@de.ibm.com, bp@alien8.de, catalin.marinas@arm.com, cheloha@linux.ibm.com, christophe.leroy@c-s.fr, dalias@libc.org, dan.j.williams@intel.com, dave.hansen@linux.intel.com, dave.jiang@intel.com, david@redhat.com, gor@linux.ibm.com, hca@linux.ibm.com, hpa@zytor.com, jasowang@redhat.com, joe@perches.com, justin.he@arm.com, ldufour@linux.ibm.com, lenb@kernel.org, luto@kernel.org, mhocko@kernel.org, michel@lespinasse.org, mingo@redhat.com, mm-commits@vger.kernel.org, mpe@ellerman.id.au, mst@redhat.com, nathanl@linux.ibm.com, npiggin@gmail.com, pankaj.gupta.linux@gmail.com, pankaj.gupta@ionos.com, pasha.tatashin@soleen.com, paulus@samba.org, peterz@infradead.org, pmorel@linux.ibm.com, rafael.j.wysocki@intel.com, richard.weiyang@linux.alibaba.com, rjw@rjwysocki.net, rppt@kernel.org, slyfox@gentoo.org, tglx@linutronix.de, vbabka@suse.cz, vishal.l.verma@intel.com, vkuznets@redhat.com, wangkefeng.wang@huawei.com, will@kernel.org, ysato@users.sourceforge.jp Subject: Re: + acpi-memhotplug-memory-resources-cannot-be-enabled-yet.patch added to -mm tree In-Reply-To: <20210714234454.uDqO8_L5c%akpm@linux-foundation.org> References: <20210714234454.uDqO8_L5c%akpm@linux-foundation.org> User-Agent: Roundcube Webmail Message-ID: <59eed031cdeaf5563bb3ab49b3fa5d7f@suse.de> X-Sender: osalvador@suse.de Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk Reply-To: linux-kernel@vger.kernel.org List-ID: X-Mailing-List: mm-commits@vger.kernel.org > ------------------------------------------------------ > From: David Hildenbrand > Subject: ACPI: memhotplug: memory resources cannot be enabled yet > > We allocate + initialize everything from scratch. In case enabling the > device fails, we free all memory resourcs. > > Link: https://lkml.kernel.org/r/20210712124052.26491-5-david@redhat.com > Signed-off-by: David Hildenbrand > Acked-by: Rafael J. Wysocki > Cc: Andy Lutomirski > Cc: "Aneesh Kumar K.V" > Cc: Anshuman Khandual > Cc: Anton Blanchard > Cc: Ard Biesheuvel > Cc: Baoquan He > Cc: Benjamin Herrenschmidt > Cc: Borislav Petkov > Cc: Catalin Marinas > Cc: Christian Borntraeger > Cc: Christophe Leroy > Cc: Dan Williams > Cc: Dave Hansen > Cc: Dave Jiang > Cc: Heiko Carstens > Cc: "H. Peter Anvin" > Cc: Ingo Molnar > Cc: Jason Wang > Cc: Jia He > Cc: Joe Perches > Cc: Kefeng Wang > Cc: Laurent Dufour > Cc: Len Brown > Cc: Michael Ellerman > Cc: "Michael S. Tsirkin" > Cc: Michal Hocko > Cc: Michel Lespinasse > Cc: Mike Rapoport > Cc: Nathan Lynch > Cc: Nicholas Piggin > Cc: Oscar Salvador > Cc: Pankaj Gupta > Cc: Pankaj Gupta > Cc: Paul Mackerras > Cc: Pavel Tatashin > Cc: Peter Zijlstra > Cc: Pierre Morel > Cc: "Rafael J. Wysocki" > Cc: Rich Felker > Cc: Scott Cheloha > Cc: Sergei Trofimovich > Cc: Thiago Jung Bauermann > Cc: Thomas Gleixner > Cc: Vasily Gorbik > Cc: Vishal Verma > Cc: Vitaly Kuznetsov > Cc: Vlastimil Babka > Cc: Wei Yang > Cc: Will Deacon > Cc: Yoshinori Sato > Signed-off-by: Andrew Morton Reviewed-by: Oscar Salvador -- Oscar Salvador SUSE L3