Re: [PATCH v3 01/11] mm/memory_hotplug: Simplify and fix check_hotplug_memory_range()

2019-07-01 Thread Michal Hocko
[Sorry for a really late response] On Mon 27-05-19 13:11:42, David Hildenbrand wrote: > By converting start and size to page granularity, we actually ignore > unaligned parts within a page instead of properly bailing out with an > error. I do not expect any code path would ever provide an

Re: [PATCH v3 01/11] mm/memory_hotplug: Simplify and fix check_hotplug_memory_range()

2019-06-10 Thread Oscar Salvador
On Mon, May 27, 2019 at 01:11:42PM +0200, David Hildenbrand wrote: > By converting start and size to page granularity, we actually ignore > unaligned parts within a page instead of properly bailing out with an > error. > > Cc: Andrew Morton > Cc: Oscar Salvador > Cc: Michal Hocko > Cc: David

Re: [PATCH v3 01/11] mm/memory_hotplug: Simplify and fix check_hotplug_memory_range()

2019-05-30 Thread Pavel Tatashin
On Mon, May 27, 2019 at 7:12 AM David Hildenbrand wrote: > > By converting start and size to page granularity, we actually ignore > unaligned parts within a page instead of properly bailing out with an > error. > > Cc: Andrew Morton > Cc: Oscar Salvador > Cc: Michal Hocko > Cc: David

[PATCH v3 01/11] mm/memory_hotplug: Simplify and fix check_hotplug_memory_range()

2019-05-27 Thread David Hildenbrand
By converting start and size to page granularity, we actually ignore unaligned parts within a page instead of properly bailing out with an error. Cc: Andrew Morton Cc: Oscar Salvador Cc: Michal Hocko Cc: David Hildenbrand Cc: Pavel Tatashin Cc: Qian Cai Cc: Wei Yang Cc: Arun KS Cc: