3 ms·
I wonder to what degree some systems are affected. I believe Solaris already uses separate address spaces on SPARC for user and kernel. I haven’t looked over
by binarycrusader 9y ago
I wonder to what degree some systems are affected. I believe Solaris already uses separate address spaces on SPARC for user and kernel. I haven’t looked over the SPARC architecture manual to see if they allow speculative execution beyond privilege boundaries.
- olliej 9y agoThat only prevent reading over higher privilege (the meltdown vulnerability) it doesn't protect the arbitrary user land reads from spectre.