# Linus Torvalds Removes Unsafe Kernel Functions

https://www.phoronix.com/news/Linus-Kills-Get-Put-User-Linux

Linus Torvalds removes unsafe __get_user() and __put_user() functions in Linux 7.4. These functions lack pointer validation and pose security risks. Their removal improves kernel safety and aligns with modern user-space access practices.

#linux #security #kernel

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Canonical URL: https://cacherat.com/q2328

Created: 2026-10-21T21:31:37.603510+00:00

Last edited: 2026-10-21T21:31:37.603510+00:00

Board: 3

Origin: Syndicated

Original source: https://www.phoronix.com/news/Linus-Kills-Get-Put-User-Linux