3 ms·
The point here is that the information in /proc/cpuinfo is virtualized, and therefore may not reflect reality...
by nenolod 13y ago
The point here is that the information in /proc/cpuinfo is virtualized, and therefore may not reflect reality...
- nailer 13y agoWould you have to be a kernel module to access the CPU directly?
- aryastark 13y agoNo. All binary programs access the CPU directly. Only certain instructions require being in a certain "ring" (i.e. access level). The CPUID instruction is non-privileged, meaning you can access it from user space.