x86 CPUID access device NAME cpuid - x86 CPUID access device DESCRIPTION CPUID provides an interfac......ned long * , for the "get" operations. Subfunctions for both x86 and x86-64 are: ARCH_SET_CPUID (since Linux 4.12) Enable ( addr != 0 ) or disable ( addr == 0 ) the cpuid instru…...X configuration option. You can check whether the CPU supports MPX by looking for the mpx CPUID bit, like with the following command: cat /proc/cpuinfo | grep ' mpx ' A thread m…...ay. Although unnecessary, hardware support for protection keys may be enumerated with the cpuid instruction. Details of how to do this can be found in the Intel Software Develop…Unit configuration NAME systemd.unit - Unit configuration SYNOPSIS service .service, socket .socket, device .device, mount .mount, automount .automount, swap .swap, target .target,…