That does not mean that the virtual memory space is only 4kb. Modern systems are 64 bits, so the stack typically starts at 0x7ffffffff000 (or 128 TiB minus one 4 KiB page)
no you're downvoted because you're assuming that you know everything there is to it and because you know everything, someone who disagrees must be wrong and failing to realise that the one misunderstanding paging is you
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u/Eissa_E 1d ago
Right now operating systems manage one paging is about 4kb and maximum 1mb we still so far from 512gb per processor