Thanx a lot! That works. And where a newbie can find information like that. Some known bugs and etc?
2009/7/10 erik quanstrom <[email protected]>: >> > This problem is well known, and seems to be >> > caused by HyperThreading on some CPU. >> > >> > Try to add the following line to "plan9.ini": >> > *nomp=1 >> > >> > It will solve this problem. >> >> hyperthreading? that doesn't sound right. >> >> do you mean a bad mp interrupt table? > > you can avoid ht by setting *ncpu=1 in your > plan9.ini without disabling mp interrupts. > so it should be easy to say definitivly which > one causes the problem. > > as a further explainer, 8259 interrupts can't > work in an mp environment. you need to > use either mp interrupts or msi interrupts. > since plan 9 doesn't implement msi, *nomp=1 > implies that only one cpu may be activated. > so a uniprocessor may still use mp interrupts. > > - erik > > -- SareLius
