Messages in this thread | | | Date | Sat, 6 Dec 2003 12:38:50 -0500 | From | William Park <> | Subject | Re: SMP broken on Dell PowerEdge 4100/200 under 2.6.0-testxx? |
| |
On Sat, Dec 06, 2003 at 10:59:01AM +0000, William Lee Irwin III wrote: > This leads to a similar conclusion to Stian Jordet's case. It's not > mistaking you for HT, it's the lack of an internal distinction between > the cases that need and don't need irq balancing.
I have VP6 (Apollo Pro 133A, 82c694X/686B) dual-P3 (800MHz/133MHz). I'm currently using MPS 1.1, because USB doesn't work with MPS 1.4 (or, it does but only with 'noapic'). And, I can report the same finding as others.
Before: ------- CPU0 CPU1 0: 79365 63 IO-APIC-edge timer 1: 215 1 IO-APIC-edge i8042 2: 0 0 XT-PIC cascade 4: 8654 0 IO-APIC-edge serial 8: 1 1 IO-APIC-edge rtc 12: 52 1 IO-APIC-edge i8042 14: 2155 0 IO-APIC-edge ide0 15: 2 0 IO-APIC-edge ide1 17: 0 0 IO-APIC-level eth0 NMI: 0 0 LOC: 79231 79266 ERR: 0 MIS: 0
After 'noirqbalance': --------------------- CPU0 CPU1 0: 15039 16025 IO-APIC-edge timer 1: 47 75 IO-APIC-edge i8042 2: 0 0 XT-PIC cascade 4: 21 43 IO-APIC-edge serial 8: 2 0 IO-APIC-edge rtc 12: 21 32 IO-APIC-edge i8042 14: 828 410 IO-APIC-edge ide0 15: 2 0 IO-APIC-edge ide1 17: 0 0 IO-APIC-level eth0 NMI: 0 0 LOC: 30865 30900 ERR: 0 MIS: 0
-- William Park, Open Geometry Consulting, <opengeometry@yahoo.ca> Linux solution for data management and processing. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |