|
|
|
|
|
|
by gamozolabs
2360 days ago
|
|
|
In this case a privilege transition requires flushing caches. The scheduler has to be aware to not schedule two different permission levels/domains on the same core. It's a huge amount of osdev work to make hyperthreading "safe". I'll be curious if Intel doubles down on HT again. |
|
|