It's Time To Say Farewell To MPX In The Linux Kernel

phoronix

Administrator

Join Date: Jan 2007

Posts: 66789
- Share
- Tweet
#1

It's Time To Say Farewell To MPX In The Linux Kernel

05 December 2018, 02:50 PM

Phoronix: It's Time To Say Farewell To MPX In The Linux Kernel

We knew MPX support was on its way out of the kernel especially after GCC dropped its compiler-side support for it. It looks now like the Memory Protection Extensions support will be removed from Linux 4.21...

It's Time To Say Farewell To MPX In The Linux Kernel - Phoronix

http://www.phoronix.com/scan.php?page=news_item&px=Linux-Kernel-Farewell-MPX

Phoronix, Linux Hardware Reviews, Linux hardware benchmarks, Linux server benchmarks, Linux benchmarking, Desktop Linux, Linux performance, Open Source graphics, Linux How To, Ubuntu benchmarks, Ubuntu hardware, Phoronix Test Suite
Tags: None
cl333r

Senior Member

Join Date: Oct 2009

Posts: 2275
- Share
- Tweet
#2

05 December 2018, 08:36 PM

Not trolling, but:

MPX support was introduced with Skylake processors and designed to offer better security by providing checks for pointer references at run-time to prevent possible buffer overflows.

Does Rust partially or fully take care of this?
Comment

Announcement