Re: [PATCH v6 06/10] mm/memory_hotplug: Poison memmap in remove_pfn_range_from_zone()

2020-02-04 Thread Oscar Salvador
On Sun, Oct 06, 2019 at 10:56:42AM +0200, David Hildenbrand wrote: > Let's poison the pages similar to when adding new memory in > sparse_add_section(). Also call remove_pfn_range_from_zone() from > memunmap_pages(), so we can poison the memmap from there as well. > > While at it, calculate the

Re: [PATCH v6 06/10] mm/memory_hotplug: Poison memmap in remove_pfn_range_from_zone()

2019-10-16 Thread David Hildenbrand
On 06.10.19 10:56, David Hildenbrand wrote: Let's poison the pages similar to when adding new memory in sparse_add_section(). Also call remove_pfn_range_from_zone() from memunmap_pages(), so we can poison the memmap from there as well. While at it, calculate the pfn in memunmap_pages() only