Re: New interrupt stuff breaks ASUS 2 CPU system

2003-11-11 Thread John Baldwin
On 11-Nov-2003 John Hay wrote: >> >> >> With the new interrupt code I get: >> >> >> <...> >> >> >> OK boot >> >> >> cpuid = 0; apic id = 00 >> >> >> instruction pointer = 0x0:0xa00 >> >> >> stack pointer = 0x0:0xffe >> >> >> frame pointer = 0x0:0x0 >> >> >> code segment

Re: New interrupt stuff breaks ASUS 2 CPU system

2003-11-10 Thread John Hay
> >> >> With the new interrupt code I get: > >> >> <...> > >> >> OK boot > >> >> cpuid = 0; apic id = 00 > >> >> instruction pointer = 0x0:0xa00 > >> >> stack pointer = 0x0:0xffe > >> >> frame pointer = 0x0:0x0 > >> >> code segment= base 0x0, limit 0x0, type 0x0

Re: New interrupt stuff breaks ASUS 2 CPU system

2003-11-10 Thread John Baldwin
On 10-Nov-2003 John Hay wrote: > On Mon, Nov 10, 2003 at 02:12:56PM -0500, John Baldwin wrote: >> >> On 10-Nov-2003 John Hay wrote: >> >> >> >> With the new interrupt code I get: >> >> <...> >> >> OK boot >> >> cpuid = 0; apic id = 00 >> >> instruction pointer = 0x0:0xa00 >> >> stack pointer

Re: New interrupt stuff breaks ASUS 2 CPU system

2003-11-10 Thread John Hay
On Mon, Nov 10, 2003 at 02:12:56PM -0500, John Baldwin wrote: > > On 10-Nov-2003 John Hay wrote: > >> > >> With the new interrupt code I get: > >> <...> > >> OK boot > >> cpuid = 0; apic id = 00 > >> instruction pointer = 0x0:0xa00 > >> stack pointer = 0x0:0xffe > >> frame pointer

Re: New interrupt stuff breaks ASUS 2 CPU system

2003-11-10 Thread Marius Strobl
On Mon, Nov 10, 2003 at 02:12:56PM -0500, John Baldwin wrote: > > On 10-Nov-2003 John Hay wrote: > >> > >> With the new interrupt code I get: > >> <...> > >> OK boot > >> cpuid = 0; apic id = 00 > >> instruction pointer = 0x0:0xa00 > >> stack pointer = 0x0:0xffe > >> frame pointer

Re: New interrupt stuff breaks ASUS 2 CPU system

2003-11-10 Thread John Baldwin
On 10-Nov-2003 John Hay wrote: >> >> With the new interrupt code I get: >> <...> >> OK boot >> cpuid = 0; apic id = 00 >> instruction pointer = 0x0:0xa00 >> stack pointer = 0x0:0xffe >> frame pointer = 0x0:0x0 >> code segment= base 0x0, limit 0x0, type 0x0 >>

Re: New interrupt stuff breaks ASUS 2 CPU system

2003-11-10 Thread John Baldwin
On 10-Nov-2003 Marius Strobl wrote: > On Thu, Nov 06, 2003 at 12:22:45PM -0500, John Baldwin wrote: >> >> On 06-Nov-2003 Harti Brandt wrote: >> > JB>I figured out what is happenning I think. You are getting a spurious >> > JB>interrupt from the 8259A PIC (which comes in on IRQ 7). The IRR regis

Re: New interrupt stuff breaks ASUS 2 CPU system

2003-11-10 Thread John Hay
> > With the new interrupt code I get: > <...> > OK boot > cpuid = 0; apic id = 00 > instruction pointer = 0x0:0xa00 > stack pointer = 0x0:0xffe > frame pointer = 0x0:0x0 > code segment= base 0x0, limit 0x0, type 0x0 > = DPL 0, pres 0, de

Re: New interrupt stuff breaks ASUS 2 CPU system

2003-11-10 Thread Marius Strobl
On Thu, Nov 06, 2003 at 12:22:45PM -0500, John Baldwin wrote: > > On 06-Nov-2003 Harti Brandt wrote: > > JB>I figured out what is happenning I think. You are getting a spurious > > JB>interrupt from the 8259A PIC (which comes in on IRQ 7). The IRR register > > JB>lists pending interrupts still w

Re: New interrupt stuff breaks ASUS 2 CPU system

2003-11-07 Thread Bruce Evans
On Fri, 7 Nov 2003, Stefan [iso-8859-1] Eßer wrote: > On 2003-11-07 20:04 +1100, Bruce Evans <[EMAIL PROTECTED]> wrote: > > However, using the apic almost doubles the overheads for the a45 cases. > > This seems to be due to extra interrupts. The UART and/or driver already > > Just another data po

RE: New interrupt stuff breaks ASUS 2 CPU system

2003-11-07 Thread Harti Brandt
On Thu, 6 Nov 2003, John Baldwin wrote: JB> JB>On 06-Nov-2003 Harti Brandt wrote: JB>> JB>I figured out what is happenning I think. You are getting a spurious JB>> JB>interrupt from the 8259A PIC (which comes in on IRQ 7). The IRR register JB>> JB>lists pending interrupts still waiting to be ser

RE: New interrupt stuff breaks ASUS 2 CPU system

2003-11-07 Thread Bruce Evans
On Thu, 6 Nov 2003, John Baldwin wrote: > On 06-Nov-2003 Harti Brandt wrote: > > JB>I figured out what is happenning I think. You are getting a spurious > > JB>interrupt from the 8259A PIC (which comes in on IRQ 7). The IRR register > > JB>lists pending interrupts still waiting to be serviced.

RE: New interrupt stuff breaks ASUS 2 CPU system

2003-11-06 Thread John Baldwin
On 06-Nov-2003 Harti Brandt wrote: > JB>I figured out what is happenning I think. You are getting a spurious > JB>interrupt from the 8259A PIC (which comes in on IRQ 7). The IRR register > JB>lists pending interrupts still waiting to be serviced. Try using > JB>'options NO_MIXED_MODE' to stop u

RE: New interrupt stuff breaks ASUS 2 CPU system

2003-11-06 Thread Harti Brandt
On Wed, 5 Nov 2003, John Baldwin wrote: JB> JB>On 05-Nov-2003 Harti Brandt wrote: JB>> On Tue, 4 Nov 2003, John Baldwin wrote: JB>> JB>> JB> JB>> JB>On 04-Nov-2003 Harti Brandt wrote: JB>> JB>> On Tue, 4 Nov 2003, Harti Brandt wrote: JB>> JB>> JB>> JB>> HB>On Tue, 4 Nov 2003, John Baldwin wrote: J

RE: New interrupt stuff breaks ASUS 2 CPU system

2003-11-05 Thread John Baldwin
On 05-Nov-2003 Harti Brandt wrote: > On Tue, 4 Nov 2003, John Baldwin wrote: > > JB> > JB>On 04-Nov-2003 Harti Brandt wrote: > JB>> On Tue, 4 Nov 2003, Harti Brandt wrote: > JB>> > JB>> HB>On Tue, 4 Nov 2003, John Baldwin wrote: > JB>> HB> > JB>> HB>JB> > JB>> HB>JB>On 04-Nov-2003 Harti Brandt wr

Re: New interrupt stuff breaks ASUS 2 CPU system

2003-11-05 Thread Barney Wolff
Another data point: I can't get my Asus A7M266-D to boot with the new interrupt code at all, perhaps because I have an Adaptec 39160. Whether acpi is on or off, whether it's in the kernel config or not, booting always hangs right after "waiting 10 sec for scsi to settle" and "0 scb's aborted". I'

RE: New interrupt stuff breaks ASUS 2 CPU system

2003-11-05 Thread Harti Brandt
On Wed, 5 Nov 2003, Harti Brandt wrote: HB>On Tue, 4 Nov 2003, John Baldwin wrote: HB> HB>JB> HB>JB>On 04-Nov-2003 Harti Brandt wrote: HB>JB>> On Tue, 4 Nov 2003, Harti Brandt wrote: HB>JB>> HB>JB>> HB>On Tue, 4 Nov 2003, John Baldwin wrote: HB>JB>> HB> HB>JB>> HB>JB> HB>JB>> HB>JB>On 04-Nov-2003

RE: New interrupt stuff breaks ASUS 2 CPU system

2003-11-04 Thread John Baldwin
On 04-Nov-2003 Harti Brandt wrote: > On Tue, 4 Nov 2003, Harti Brandt wrote: > > HB>On Tue, 4 Nov 2003, John Baldwin wrote: > HB> > HB>JB> > HB>JB>On 04-Nov-2003 Harti Brandt wrote: > HB>JB>> > HB>JB>> Hi, > HB>JB>> > HB>JB>> I have an ASUS system with 2 CPUs that I need to run at HZ=1. This

Re: New interrupt stuff breaks ASUS 2 CPU system

2003-11-04 Thread Claus Guttesen
Hi. > > I also have an ASUS motherboard with an Intel 875P > > chipset. > > Can you post a dmesg? Note that if you want > hyperthreading, > you need to enable it in your BIOS. The ACPI (and > soon the > MPTable) drivers will not use HT CPUs unless HT is > enabled in > the BIOS. My test machine

RE: New interrupt stuff breaks ASUS 2 CPU system

2003-11-04 Thread John Baldwin
On 04-Nov-2003 Harti Brandt wrote: > On Tue, 4 Nov 2003, Harti Brandt wrote: > > HB>On Tue, 4 Nov 2003, John Baldwin wrote: > HB> > HB>JB> > HB>JB>On 04-Nov-2003 Harti Brandt wrote: > HB>JB>> > HB>JB>> Hi, > HB>JB>> > HB>JB>> I have an ASUS system with 2 CPUs that I need to run at HZ=1. This

RE: New interrupt stuff breaks ASUS 2 CPU system

2003-11-04 Thread Harti Brandt
On Tue, 4 Nov 2003, Harti Brandt wrote: HB>On Tue, 4 Nov 2003, John Baldwin wrote: HB> HB>JB> HB>JB>On 04-Nov-2003 Harti Brandt wrote: HB>JB>> HB>JB>> Hi, HB>JB>> HB>JB>> I have an ASUS system with 2 CPUs that I need to run at HZ=1. This HB>JB>> worked until yesterday, but with the new interru

RE: New interrupt stuff breaks ASUS 2 CPU system

2003-11-04 Thread Harti Brandt
On Tue, 4 Nov 2003, Harti Brandt wrote: HB>On Tue, 4 Nov 2003, John Baldwin wrote: HB> HB>JB> HB>JB>On 04-Nov-2003 Harti Brandt wrote: HB>JB>> HB>JB>> Hi, HB>JB>> HB>JB>> I have an ASUS system with 2 CPUs that I need to run at HZ=1. This HB>JB>> worked until yesterday, but with the new interru

RE: New interrupt stuff breaks ASUS 2 CPU system

2003-11-04 Thread Harti Brandt
On Tue, 4 Nov 2003, John Baldwin wrote: JB> JB>On 04-Nov-2003 Harti Brandt wrote: JB>> JB>> Hi, JB>> JB>> I have an ASUS system with 2 CPUs that I need to run at HZ=1. This JB>> worked until yesterday, but with the new interrupt code it doesn't boot JB>> anymore. It works for the standard HZ,

RE: New interrupt stuff breaks ASUS 2 CPU system

2003-11-04 Thread John Baldwin
On 04-Nov-2003 Harti Brandt wrote: > > Hi, > > I have an ASUS system with 2 CPUs that I need to run at HZ=1. This > worked until yesterday, but with the new interrupt code it doesn't boot > anymore. It works for the standard HZ, but if I set HZ=1000 I get a double > fault. I suspect a race c

Re: New interrupt stuff breaks ASUS 2 CPU system

2003-11-04 Thread John Baldwin
On 04-Nov-2003 Claus Guttesen wrote: > Hi. > >> I have an ASUS system with 2 CPUs that I need to run >> at HZ=1. This >> worked until yesterday, but with the new interrupt >> code it doesn't boot >> anymore. It works for the standard HZ, but if I set >> HZ=1000 I get a double > > Compiled a

Re: New interrupt stuff breaks ASUS 2 CPU system

2003-11-04 Thread Claus Guttesen
Hi. > I have an ASUS system with 2 CPUs that I need to run > at HZ=1. This > worked until yesterday, but with the new interrupt > code it doesn't boot > anymore. It works for the standard HZ, but if I set > HZ=1000 I get a double Compiled a new kernel with source from Nov. 3'rd where SMP and

New interrupt stuff breaks ASUS 2 CPU system

2003-11-04 Thread Harti Brandt
Hi, I have an ASUS system with 2 CPUs that I need to run at HZ=1. This worked until yesterday, but with the new interrupt code it doesn't boot anymore. It works for the standard HZ, but if I set HZ=1000 I get a double fault. I suspect a race condition in the interrupt handling. My config file