On Fri, Jun 01, 2018 at 02:56:29PM -0400, Rik van Riel wrote: > > IIRC all page freeing does indeed go through tlb_remove_page(), it > > shouldn't be too hard to make that work. > > Page freeing does. However, page table freeing > does not, and might need to be done in a different > way.
We have tlb_remove_table() for those. And that had better work otherwise the whole 'RCU'-freed page table mess is broken :-)
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