News for hackers. Stuff that matters.

A comment on Avoid speculative indirect calls in kernel. Parent comment

Re:Avoid speculative indirect calls in kernel by jcranmer on Wednesday January 03, 2018 @09:00PM (#16067382)
Isn't that patch for the bug that's present on basically every CPU, Intel, AMD, ARM, etc., though? I thought the Intel-specific bug was fixed by "blank out the TLB every sysret".
[ Parent | on HN ]
Re:Avoid speculative indirect calls in kernel by amluto on Wednesday January 03, 2018 @09:05PM (#16067411)
Different bug, AFAICT.
[ Parent | on HN ]