ea4f371627
For the hardened profile disable symmetric multi threading. There seems to be no *proven* method of exploiting cache sharing between threads on the same CPU core, so this may be considered quite paranoid, considering the perf cost. SMT can be controlled at runtime, however. This is in keeping with OpenBSD defaults. TODO: since SMT is left to be controlled at runtime, changing the option definition should take effect on system activation. Write to /sys/devices/system/cpu/smt/control |
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| doc | ||
| lib | ||
| maintainers | ||
| modules | ||
| tests | ||
| COPYING | ||
| default.nix | ||
| README | ||
| release-combined.nix | ||
| release-small.nix | ||
| release.nix | ||
*** NixOS *** NixOS is a Linux distribution based on the purely functional package management system Nix. More information can be found at http://nixos.org/nixos and in the manual in doc/manual.