05-09-2023, 02:41 PM
(05-09-2023, 01:23 PM)slyecho Wrote: This seems to be a bug on the RK3399 that you need to use a single core type for KVM. On the RK3588S I can use any combination of cores for virtual machines and it works correctly.
Works the same way (boot failure / unstable if run across different core types) for me on Amlogic S922X (Odroid N2+) as well Rockchip RK3588 (Rock5B). RK3588 is still running vendor kernel so not sure how representative it is but if I set CPU affinity to 1 A55 core and 1 A76 core than it sometimes fails to boot VM with hardware exception and even if it boots one core is fully utilized at all times even when idle which is not the case if CPU affinity is set to single core type.