If the kernel code in question only uses approved channels for accessing userspace (copy_to_user, etc) SMAP can be safely ignored — these functions automatically toggle SMAP before and after accessing memory. But what about Write Protect?
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May 12, 2021: _Deep Dive 🔍, C, Favorite, Linux Kernel
Никита Абрамов (Редактор отдела «Россия»)
OPEC+ Looks Willing to Defy Oil Bears’ Warnings AgainThe group has gained room to maneuver thanks to factors beyond its control.