Re: [PATCH 1/2] mm/memory_hotplug: allow marking of memory sections as hotpluggable

2020-10-21 Thread Mike Rapoport
On Sat, Oct 17, 2020 at 11:36:39AM +0200, David Hildenbrand wrote: > On 17.10.20 10:26, Mike Rapoport wrote: > > On Fri, Oct 16, 2020 at 07:02:23PM -0700, Sudarshan Rajagopalan wrote: > >> Certain architectures such as arm64 doesn't allow boot memory to be > >> offlined and removed. Distinguish cer

Re: [PATCH 1/2] mm/memory_hotplug: allow marking of memory sections as hotpluggable

2020-10-17 Thread David Hildenbrand
On 17.10.20 10:26, Mike Rapoport wrote: > On Fri, Oct 16, 2020 at 07:02:23PM -0700, Sudarshan Rajagopalan wrote: >> Certain architectures such as arm64 doesn't allow boot memory to be >> offlined and removed. Distinguish certain memory sections as >> "hotpluggable" which can be marked by module dri

Re: [PATCH 1/2] mm/memory_hotplug: allow marking of memory sections as hotpluggable

2020-10-17 Thread Mike Rapoport
On Fri, Oct 16, 2020 at 07:02:23PM -0700, Sudarshan Rajagopalan wrote: > Certain architectures such as arm64 doesn't allow boot memory to be > offlined and removed. Distinguish certain memory sections as > "hotpluggable" which can be marked by module drivers stating to memory > hotplug layer that t