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>"secure mode" operational setting where all speculation is disabled We have that, it's called OpenBSD. :)
by 1over137 4y ago
>"secure mode" operational setting where all speculation is disabled
We have that, it's called OpenBSD. :)
- systems_glitch 4y agoOn SPARC64 or POWER.
- yjftsjthsd-h 4y agoIIRC, SPARC actually is affected by speculative vulnerabilities.
- msbarnett 4y agoI think you’re confusing hyperthreading (disabled on amd64 in OpenBSD) with speculation (neither disabled nor afaik disableable on amd64).