Re:Reading privileged memory with a side-channel
by FranOntanaya on Wednesday January 03, 2018 @09:45PM
(#16067588)
It doesn't look that hard, and in any case, we will suffer the mitigation consequences either way.
[ Parent
| on HN ]
Re:Reading privileged memory with a side-channel
by contrarian_ on Thursday January 04, 2018 @06:13AM
(#16069445)
Worse, no mitigation will ever be complete against Spectre, unless flat out disabling speculation across memory loads.
Re:Reading privileged memory with a side-channel
by wilun on Friday January 05, 2018 @11:28PM
(#16083853)
With the right new instructions inserted at the right place, assisted by a good type system, and a processor that does not share its resources like crazy in highly uncontrolled ways, this seems fixable.
Sadly, I feel the only part that won't happen will be the programming language part, but who knows.