HTT/SMP does not start 2nd processor
Hi, I have problem with 5.4-RELEASE on Dell Power Edge 1600sc (previously 5.2.1 was running on it for 1.5 year - no problems). At first I thought it might be problem with BIOS, but I have upgraded it to A12 (latest one on DELL's site). There is problem, whenever I enable APIC I get this lock (no dump :( on swap partiton), so I have writen it down: Fatal trap 12: page in fault while in kernel mode CPUID = 2; APIC ID = 02 Fault virtual address = 0x24 Fault code = supervisor read page not present Instruction pointer = 0x8:0xc050c3df Stack pointer = 0x10: 0xE94AAc5C Code segment= base 0x0, limit 0xf, type 0x1b = DPL 0, PRES 1, DEF 32,1 GRAN 1 Processor eflags= resume, iopl = 0 current process = 64 (swi 5: clock sio) trap number = 12 panic: page fault cpuid = 2 Without APIC everything seems to work fine... Copyright (c) 1992-2005 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD 5.4-RELEASE #0: Tue May 10 22:11:18 CEST 2005 [EMAIL PROTECTED]:/usr/src/sys/i386/compile/OFFICE Timecounter "i8254" frequency 1193182 Hz quality 0 CPU: Intel(R) Xeon(TM) CPU 2.40GHz (2392.05-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0xf29 Stepping = 9 Features=0xbfebfbff Hyperthreading: 2 logical CPUs real memory = 4227727360 (4031 MB) avail memory = 4143869952 (3951 MB) MPTable: FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs cpu0 (BSP): APIC ID: 0 cpu1 (AP): APIC ID: 6 pnpbios: Bad PnP BIOS data checksum ioapic0: Changing APIC ID to 8 ioapic0: Assuming intbase of 0 ioapic1: Changing APIC ID to 9 ioapic1: Assuming intbase of 16 ioapic2: Changing APIC ID to 10 ioapic2: Assuming intbase of 32 ioapic0 irqs 0-15 on motherboard ioapic1 irqs 16-31 on motherboard ioapic2 irqs 32-47 on motherboard npx0: on motherboard npx0: INT 16 interface cpu0 on motherboard cpu1 on motherboard pcib0: pcibus 0 on motherboard pci0: on pcib0 pcib0: unable to route slot 15 INTA em0: port 0xecc0-0xecff mem 0xfe10-0xfe11 irq 16 at device 2.0 on pci0 em0: Ethernet address: 00:c0:9f:2a:31:04 em0: Speed:N/A Duplex:N/A pci0: at device 14.0 (no driver attached) atapci0: port 0x8b0-0x8bf,0x376,0x170-0x177,0x3f6,0x1f0-0x1f7 at device 15.1 on pci0 ata0: channel #0 on atapci0 ata1: channel #1 on atapci0 pci0: at device 15.2 (no driver attached) isab0: at device 15.3 on pci0 isa0: on isab0 pcib1: pcibus 1 on motherboard pci1: on pcib1 amr0: mem 0xfcd0-0xfcd0 irq 17 at device 2.0 on pci1 amr0: Firmware 3.28, BIOS 1.05, 64MB RAM pci1: at device 4.0 (no driver attached) pcib3: pcibus 3 on motherboard pci3: on pcib3 fxp0: port 0xccc0-0xccff mem 0xfcbc-0xfcbd,0xfcbff000-0xfcbf irq 21 at device 4.0 on pci3 miibus0: on fxp0 inphy0: on miibus0 inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto fxp0: Ethernet address: 00:02:b3:28:50:2b fxp1: port 0xcc80-0xccbf mem 0xfcba-0xfcbb,0xfcbfe000-0xfcbfefff irq 22 at device 5.0 on pci3 miibus1: on fxp1 inphy1: on miibus1 inphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto fxp1: Ethernet address: 00:02:b3:28:50:2c pcib2: pcibus 2 on motherboard pci2: on pcib2 pcib4: at device 2.0 on pci2 amr0: mem 0xfcd0-0xfcd0 irq 17 at device 2.0 on pci1 amr0: Firmware 3.28, BIOS 1.05, 64MB RAM pci1: at device 4.0 (no driver attached) pcib3: pcibus 3 on motherboard pci3: on pcib3 fxp0: port 0xccc0-0xccff mem 0xfcbc-0xfcbd,0xfcbff000-0xfcbf irq 21 at device 4.0 on pci3 miibus0: on fxp0 inphy0: on miibus0 inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto fxp0: Ethernet address: 00:02:b3:28:50:2b fxp1: port 0xcc80-0xccbf mem 0xfcba-0xfcbb,0xfcbfe000-0xfcbfefff irq 22 at device 5.0 on pci3 miibus1: on fxp1 inphy1: on miibus1 inphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto fxp1: Ethernet address: 00:02:b3:28:50:2c pcib2: pcibus 2 on motherboard pci2: on pcib2 pcib4: at device 2.0 on pci2 pcib5: at device 4.0 on pci2 pci4: on pcib5 fxp2: port 0xbcc0-0xbcff mem 0xfc9c-0xfc9d,0xfc9ff000-0xfc9f irq 24 at device 4.0 on pci4 miibus2: on fxp2 inphy2: on miibus2 inphy2: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto fxp2: Ethernet address: 00:02:b3:28:50:29 fxp3: port 0xbc80-0xbcbf mem 0xfc9a-0xfc9b,0xfc9fe000-0xfc9fefff irq 23 at device 5.0 on pci4 miibus3: on fxp3 inphy3: on miibus3 inphy3: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto fxp3: Ethernet address: 00:02:b3:28:50:2a pmtimer0 on isa0 orm0: at iomem 0xec000-0xe,0xe3000-0xea7ff,0xc8000-0xc87ff,0xc-0xc7fff on isa0 sc0: at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=0x300> vga0: at port 0x3c0-0x3df iomem 0xa-0xb on isa0 atkbdc0: at port 0x64,0x60 on isa0 atkbd0: irq 1 on atkbdc0 kbd0 at atkbd0 psm0: irq 12 on atkbdc0 psm0: model Inte
Re: HTT/SMP does not start 2nd processor
> Make sure the acpi kernel module is being loaded on startup. See > acpi(4). It wwasnt - but I stuck 'acpi_load="YES"' in /btoo/loader.conf and now it comes up and starts the CPU's. Thanks. Wonder why it wasnt loaded automatically though ? -pcf. ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "[EMAIL PROTECTED]"
Re: HTT/SMP does not start 2nd processor
Make sure the acpi kernel module is being loaded on startup. See acpi(4). -Bosko On Tue, May 10, 2005 at 04:57:47PM +0100, Pete French wrote: > I have two P4 machines here, both with processors supporting hyperthreading, > and running identical SMP kernels from 5.4-RELEASE. One runs with two > logical processors and the oother doesn't. This has been puzlling me all day. > > On the machine where the second CPU does not start up, HTTP is > enabled in the BIOS, and I get the following in dmesg: > > CPU: Intel(R) Pentium(R) 4 CPU 3.00GHz (2992.52-MHz 686-class CPU) > Origin = "GenuineIntel" Id = 0xf29 Stepping = 9 > > Features=0xbfebfbff MOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE> > Hyperthreading: 2 logical CPUs > real memory = 536739840 (511 MB) > avail memory = 515579904 (491 MB) > MPTable: > ioapic0: Changing APIC ID to 1 > ioapic0: Assuming intbase of 0 > ioapic0 irqs 0-23 on motherboard > > On the one which starts up the 2nd CPU the equivalent part is: > > CPU: Intel(R) Xeon(TM) CPU 2.40GHz (2392.04-MHz 686-class CPU) > Origin = "GenuineIntel" Id = 0xf29 Stepping = 9 > > Features=0xbfebfbff MOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE> > Hyperthreading: 2 logical CPUs > real memory = 536301568 (511 MB) > avail memory = 515137536 (491 MB) > ACPI APIC Table: > FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs > cpu0 (BSP): APIC ID: 0 > cpu1 (AP): APIC ID: 1 > ioapic0: Changing APIC ID to 8 > ioapic1: Changing APIC ID to 9 > ioapic2: Changing APIC ID to 10 > ioapic0 irqs 0-23 on motherboard > ioapic1 irqs 24-47 on motherboard > ioapic2 irqs 48-71 on motherboard > > So both are reporting 2 logical CPU's, but only the second is then > detecting this as a multiprocessor system. I notice that one syas > it is using an ACPI APIC table and the other (that does not start) is > just finding an MPTable. That seems to be the difference between them. > > Does anyone have any suggestions ? I dont really understand how this > stuff is detected, so I am not sure how to sart digging into this. It > is obviously finding a dual CPU processor, so why isn't it then detecting > it as a multiprocessor system ? > > *puzzled* > > -pcf. > ___ > freebsd-stable@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-stable > To unsubscribe, send any mail to "[EMAIL PROTECTED]" -- Bosko Milekic [EMAIL PROTECTED] [EMAIL PROTECTED] ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "[EMAIL PROTECTED]"
HTT/SMP does not start 2nd processor
I have two P4 machines here, both with processors supporting hyperthreading, and running identical SMP kernels from 5.4-RELEASE. One runs with two logical processors and the oother doesn't. This has been puzlling me all day. On the machine where the second CPU does not start up, HTTP is enabled in the BIOS, and I get the following in dmesg: CPU: Intel(R) Pentium(R) 4 CPU 3.00GHz (2992.52-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0xf29 Stepping = 9 Features=0xbfebfbff Hyperthreading: 2 logical CPUs real memory = 536739840 (511 MB) avail memory = 515579904 (491 MB) MPTable: ioapic0: Changing APIC ID to 1 ioapic0: Assuming intbase of 0 ioapic0 irqs 0-23 on motherboard On the one which starts up the 2nd CPU the equivalent part is: CPU: Intel(R) Xeon(TM) CPU 2.40GHz (2392.04-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0xf29 Stepping = 9 Features=0xbfebfbff Hyperthreading: 2 logical CPUs real memory = 536301568 (511 MB) avail memory = 515137536 (491 MB) ACPI APIC Table: FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs cpu0 (BSP): APIC ID: 0 cpu1 (AP): APIC ID: 1 ioapic0: Changing APIC ID to 8 ioapic1: Changing APIC ID to 9 ioapic2: Changing APIC ID to 10 ioapic0 irqs 0-23 on motherboard ioapic1 irqs 24-47 on motherboard ioapic2 irqs 48-71 on motherboard So both are reporting 2 logical CPU's, but only the second is then detecting this as a multiprocessor system. I notice that one syas it is using an ACPI APIC table and the other (that does not start) is just finding an MPTable. That seems to be the difference between them. Does anyone have any suggestions ? I dont really understand how this stuff is detected, so I am not sure how to sart digging into this. It is obviously finding a dual CPU processor, so why isn't it then detecting it as a multiprocessor system ? *puzzled* -pcf. ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "[EMAIL PROTECTED]"
