On 9/25/26 22:09, Lorenzo Stoakes (ARM) wrote: > Now that page tables are freed after an RCU grace period, it is safe for > read-only page table walkers to walk page table ranges that are being > concurrently torn down, provided the mm is kept alive via mmgrab(). > > It is however unsafe for writers to do so, as they must obtain an > appropriate lock to do so safely. > > Update the pte_offset_map_lock()'s comment block to reflect this. > > Similarly update the process addresses documentation. > > Acked-by: Kiryl Shutsemau (Meta) <[email protected]> > Signed-off-by: Lorenzo Stoakes (ARM) <[email protected]> > ---
Acked-by: David Hildenbrand (Arm) <[email protected]> -- Cheers, David
