Yes. Commit ("it always worked, just refactored it to make it nicer, for fun"): https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=9

Yes. Commit ("it always worked, just refactored it to make it nicer, for fun"): https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=9471f1f2f50282b9e8f59198ec6bb738b4ccc009 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/lin... Article: https://www.phoronix.com/news/Linux-65-User-Mode-Stack-Expand https://www.phoronix.com/news/Linux-65-User-Mode-Stack-Expan... Followup (it wasn't really only "for fun"): https://www.phoronix.com/news/Linux-StackRot https://www.phoronix.com/news/Linux-StackRot