Messages in this thread | | | Date | Wed, 4 Sep 96 23:54 BST | From | (Alan Cox) | Subject | 2.0.15+ and multiprocessing |
| |
Having spent some time investigating this I can now categorically say that the irq.h changes in 2.0.15,16 and 17 are causing inter processor interrupts to be lost. Why I don't know yet, but to get SMP working with the current kernels use the include/asm-i386/irq.h from 2.0.14.
Non SMP kernels will generally survive dropping interrupts so this may well be a more general problem.
Alan
| |