Re: + acpi-memhotplug-memory-resources-cannot-be-enabled-yet.patch added to -mm tree

[Oscar Salvador <osalvador@suse.de>]

> ------------------------------------------------------
> From: David Hildenbrand <david@redhat.com>
> 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 <david@redhat.com>
> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
> Cc: Andy Lutomirski <luto@kernel.org>
> Cc: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
> Cc: Anshuman Khandual <anshuman.khandual@arm.com>
> Cc: Anton Blanchard <anton@ozlabs.org>
> Cc: Ard Biesheuvel <ardb@kernel.org>
> Cc: Baoquan He <bhe@redhat.com>
> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
> Cc: Borislav Petkov <bp@alien8.de>
> Cc: Catalin Marinas <catalin.marinas@arm.com>
> Cc: Christian Borntraeger <borntraeger@de.ibm.com>
> Cc: Christophe Leroy <christophe.leroy@c-s.fr>
> Cc: Dan Williams <dan.j.williams@intel.com>
> Cc: Dave Hansen <dave.hansen@linux.intel.com>
> Cc: Dave Jiang <dave.jiang@intel.com>
> Cc: Heiko Carstens <hca@linux.ibm.com>
> Cc: "H. Peter Anvin" <hpa@zytor.com>
> Cc: Ingo Molnar <mingo@redhat.com>
> Cc: Jason Wang <jasowang@redhat.com>
> Cc: Jia He <justin.he@arm.com>
> Cc: Joe Perches <joe@perches.com>
> Cc: Kefeng Wang <wangkefeng.wang@huawei.com>
> Cc: Laurent Dufour <ldufour@linux.ibm.com>
> Cc: Len Brown <lenb@kernel.org>
> Cc: Michael Ellerman <mpe@ellerman.id.au>
> Cc: "Michael S. Tsirkin" <mst@redhat.com>
> Cc: Michal Hocko <mhocko@kernel.org>
> Cc: Michel Lespinasse <michel@lespinasse.org>
> Cc: Mike Rapoport <rppt@kernel.org>
> Cc: Nathan Lynch <nathanl@linux.ibm.com>
> Cc: Nicholas Piggin <npiggin@gmail.com>
> Cc: Oscar Salvador <osalvador@suse.de>
> Cc: Pankaj Gupta <pankaj.gupta@ionos.com>
> Cc: Pankaj Gupta <pankaj.gupta.linux@gmail.com>
> Cc: Paul Mackerras <paulus@samba.org>
> Cc: Pavel Tatashin <pasha.tatashin@soleen.com>
> Cc: Peter Zijlstra <peterz@infradead.org>
> Cc: Pierre Morel <pmorel@linux.ibm.com>
> Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net>
> Cc: Rich Felker <dalias@libc.org>
> Cc: Scott Cheloha <cheloha@linux.ibm.com>
> Cc: Sergei Trofimovich <slyfox@gentoo.org>
> Cc: Thiago Jung Bauermann <bauerman@linux.ibm.com>
> Cc: Thomas Gleixner <tglx@linutronix.de>
> Cc: Vasily Gorbik <gor@linux.ibm.com>
> Cc: Vishal Verma <vishal.l.verma@intel.com>
> Cc: Vitaly Kuznetsov <vkuznets@redhat.com>
> Cc: Vlastimil Babka <vbabka@suse.cz>
> Cc: Wei Yang <richard.weiyang@linux.alibaba.com>
> Cc: Will Deacon <will@kernel.org>
> Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

Reviewed-by: Oscar Salvador <osalvador@suse.de>

-- 
Oscar Salvador
SUSE L3