Re: [PATCH] mm/compaction: avoid VM_BUG_ON(PageSlab()) in page_mapcount()

[Andrew Morton]

On Mon, 1 Jun 2020 21:05:25 -0700 (PDT) Hugh Dickins <hughd@xxxxxxxxxx> wrote:

> Andrew, I've noticed that this buggy
> mm-compaction-avoid-vm_bug_onpageslab-in-page_mapcount.patch
> was still in Friday's mmotm 2020-05-29-16-09, despite its replacement
> 6988f31d558a ("mm: remove VM_BUG_ON(PageSlab()) from page_mapcount()")
> getting into 5.7, thanks to your "incoming" to Linus on that day.

Thanks, gone.