[PATCH v2 7/8] powerpc/mm: remove linear mapping if __add_pages() fails in arch_add_memory()

[Oscar Salvador]

On Wed, Nov 11, 2020 at 03:53:21PM +0100, David Hildenbrand wrote:
> Let's revert what we did in case seomthing goes wrong and we return an
"something" :-)
> error - as already done on arm64 and s390x.
> 
> Cc: Michael Ellerman <mpe at ellerman.id.au>
> Cc: Benjamin Herrenschmidt <benh at kernel.crashing.org>
> Cc: Paul Mackerras <paulus at samba.org>
> Cc: Rashmica Gupta <rashmica.g at gmail.com>
> Cc: Andrew Morton <akpm at linux-foundation.org>
> Cc: Mike Rapoport <rppt at kernel.org>
> Cc: Michal Hocko <mhocko at suse.com>
> Cc: Oscar Salvador <osalvador at suse.de>
> Cc: Wei Yang <richard.weiyang at linux.alibaba.com>
> Signed-off-by: David Hildenbrand <david at redhat.com>

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

-- 
Oscar Salvador
SUSE L3