3 ms·
Of course there is. Threads share page tables, processes don't. Literally the exact distinction between threads & processes in userspace is the one that exists
by kllrnohj 8y ago
Of course there is. Threads share page tables, processes don't. Literally the exact distinction between threads & processes in userspace is the one that exists in hardware, too.
- monocasa 8y agoProcesses share the higher half of the page tables at least partially, even with KPTI turned on.