// // Kernel options // // XXX: Indirect branch restricted speculation (SPECTRE_IBRS) // is disabled by default as it can lead to significant // performance degradation. // option SPECTRE_IBRS no // Enable the IBRS CPU feature option SERIAL_DEBUG yes // Enable kmsg serial logging option USER_KMSG no // Show kmsg in user consoles // Kernel constants setval SCHED_NQUEUE 4 // Number of scheduler queues (for MLFQ) // Console attributes setval CONSOLE_BG 0x000000 setval CONSOLE_FG 0x009800