Re: Fixes for nforce2 hard lockup, apic, io-apic, udma133 covered

From: Bob
Date: Mon Dec 15 2003 - 06:42:13 EST

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Ross Dickson wrote:

It also reports its existence on boot if used. e.g.

..APIC TIMER ack delay, reload:16701, safe:16691

And if

#define APIC_DEBUG 0

is set to 1 in

/usr/src/linux-2.4.23-rd2/include/asm-i386/apic.h

I'm trying the two new patches with 2.6 and my Award
bios which fixes the crash problem itself but didn't turn
on edge timer without a patch, and didn't turn on
nmi_watchdog=1 with the first patch, only =2.

nmi_watchdog gets a lot more ticks with =1, too.

bob@where cat /proc/interrupts
CPU0 0: 924534 IO-APIC-edge timer
1: 1070 IO-APIC-edge i8042
2: 0 XT-PIC cascade
8: 1 IO-APIC-edge rtc
9: 0 IO-APIC-level acpi
12: 14077 IO-APIC-edge i8042
14: 10 IO-APIC-edge ide0
15: 10 IO-APIC-edge ide1
16: 44086 IO-APIC-level ide2, ide3, eth0
17: 0 IO-APIC-level yenta, yenta
19: 35570 IO-APIC-level ide4, ide5
21: 0 IO-APIC-level NVidia nForce2
NMI: 924555
LOC: 924432
ERR: 0
MIS: 22

I stayed with 600UL 100ndelay just to see if anything
breaks with amd XP3000+ and patches with a bios
that doesn't crash with nforce2 but needs help from
patches on other points(to get edge timer on and
to use nmi_watchdog=1 rather than =2). Also hope
we get a clue about what Award bios update does
that Phoenix does not do so far.

/usr/src/kernel-source-2.6.0/include/asm-i386/apic.h
#define APIC_DEBUG 1

...but I don't see any

calibrating APIC timer ...
..... CPU clock speed is 2079.0146 MHz.
..... host bus clock speed is 332.0663 MHz.
NET: Registered protocol family 16
..APIC TIMER ack delay, reload:20791, safe:20779
..APIC TIMER ack delay, predelay count: 20769

etc

in the area of "NET: Registered" I see the following--

Dec 15 05:34:30 where kernel: PCI: Setting latency timer of device 0000:00:06.0 to 64
Dec 15 05:34:30 where kernel: intel8x0: clocking to 47414
Dec 15 05:34:30 where kernel: ALSA device list:
Dec 15 05:34:30 where kernel: #0: Dummy 1
Dec 15 05:34:30 where kernel: #1: Virtual MIDI Card 1
Dec 15 05:34:30 where kernel: #2: NVidia nForce2 at 0xe5080000, irq 21
Dec 15 05:34:30 where kernel: NET: Registered protocol family 2
Dec 15 05:34:30 where kernel: IP: routing cache hash table of 8192 buckets, 64Kbytes
Dec 15 05:34:30 where kernel: TCP: Hash tables configured (established 262144 bind 65536)
Dec 15 05:34:30 where kernel: ip_conntrack version 2.1 (8191 buckets, 65528 max) - 296 bytes per conntrack
Dec 15 05:34:30 where kernel: ip_tables: (C) 2000-2002 Netfilter core team
Dec 15 05:34:30 where kernel: ipt_recent v0.3.1: Stephen Frost <sfrost@xxxxxxxxxxx>. http://snowman.net/projects/ipt_rece
nt/
Dec 15 05:34:30 where kernel: NET: Registered protocol family 1
Dec 15 05:34:30 where kernel: NET: Registered protocol family 17
Dec 15 05:34:30 where kernel: BIOS EDD facility v0.10 2003-Oct-11, 4 devices found
Dec 15 05:34:30 where kernel: Please report your BIOS at http://domsch.com/linux/edd30/results.html
Dec 15 05:34:30 where kernel: md: Autodetecting RAID arrays.

Dec 15 05:34:30 where kernel: NFORCE2: chipset revision 162

log starts with this acpi stuff--

Dec 15 05:34:30 where kernel: klogd 1.4.1#10, log source = /proc/kmsg started.
Dec 15 05:34:30 where kernel: Inspecting /boot/System.map-2.6.0.nf2
Dec 15 05:34:30 where kernel: Loaded 33440 symbols from /boot/System.map-2.6.0.nf2.
Dec 15 05:34:30 where kernel: Symbols match kernel version 2.6.0.
Dec 15 05:34:30 where kernel: No module symbols loaded - kernel modules not enabled.
Dec 15 05:34:30 where kernel: IRQs 3 4 *5 6 7 10 11 12 14 15)
Dec 15 05:34:30 where kernel: ACPI: PCI Interrupt Link [LFIR] (IRQs 3 4 5 6 7 10 11 12 14 15)
Dec 15 05:34:30 where kernel: ACPI: PCI Interrupt Link [L3CM] (IRQs 3 4 5 6 7 10 11 12 14 15)
Dec 15 05:34:30 where kernel: ACPI: PCI Interrupt Link [LIDE] (IRQs 3 4 5 6 7 10 11 12 14 15)
Dec 15 05:34:30 where kernel: ACPI: PCI Interrupt Link [APC1] (IRQs *16)
Dec 15 05:34:30 where kernel: ACPI: PCI Interrupt Link [APC2] (IRQs *17)
Dec 15 05:34:30 where kernel: ACPI: PCI Interrupt Link [APC3] (IRQs *18)
Dec 15 05:34:30 where kernel: ACPI: PCI Interrupt Link [APC4] (IRQs *19)
Dec 15 05:34:30 where kernel: ACPI: PCI Interrupt Link [APC5] (IRQs 16)
Dec 15 05:34:30 where kernel: ACPI: PCI Interrupt Link [APCF] (IRQs 20 21 22)
Dec 15 05:34:30 where kernel: ACPI: PCI Interrupt Link [APCG] (IRQs 20 21 22)
Dec 15 05:34:30 where kernel: ACPI: PCI Interrupt Link [APCH] (IRQs 20 21 22)
Dec 15 05:34:30 where kernel: ACPI: PCI Interrupt Link [APCI] (IRQs 20 21 22)
Dec 15 05:34:30 where kernel: ACPI: PCI Interrupt Link [APCJ] (IRQs 20 21 22)
Dec 15 05:34:30 where kernel: ACPI: PCI Interrupt Link [APCK] (IRQs 20 21 22)
Dec 15 05:34:30 where kernel: ACPI: PCI Interrupt Link [APCS] (IRQs *23)
Dec 15 05:34:30 where kernel: ACPI: PCI Interrupt Link [APCL] (IRQs 20 21 22)
Dec 15 05:34:30 where kernel: ACPI: PCI Interrupt Link [APCM] (IRQs 20 21 22)
Dec 15 05:34:30 where kernel: ACPI: PCI Interrupt Link [AP3C] (IRQs 20 21 22)
Dec 15 05:34:30 where kernel: ACPI: PCI Interrupt Link [APCZ] (IRQs 20 21 22)
Dec 15 05:34:30 where kernel: Linux Plug and Play Support v0.97 (c) Adam Belay
Dec 15 05:34:30 where kernel: pnp: the driver 'system' has been registered
Dec 15 05:34:30 where kernel: PnPBIOS: Scanning system for PnP BIOS support...
Dec 15 05:34:30 where kernel: PnPBIOS: Found PnP BIOS installation structure at 0xc00fc660
Dec 15 05:34:30 where kernel: PnPBIOS: PnP BIOS version 1.0, entry 0xf0000:0xc690, dseg 0xf0000
Dec 15 05:34:30 where kernel: pnp: match found with the PnP device '00:07' and the driver 'system'
Dec 15 05:34:30 where kernel: pnp: match found with the PnP device '00:08' and the driver 'system'
Dec 15 05:34:30 where kernel: PnPBIOS: 13 nodes reported by PnP BIOS; 13 recorded by driver
Dec 15 05:34:30 where kernel: SCSI subsystem initialized
Dec 15 05:34:30 where kernel: ACPI: PCI Interrupt Link [APCS] enabled at IRQ 23
Dec 15 05:34:30 where kernel: IOAPIC[0]: Set PCI routing entry (2-23 -> 0xa9 -> IRQ 23 Mode:1 Active:0)
Dec 15 05:34:30 where kernel: 00:00:01[A] -> 2-23 -> IRQ 23
Dec 15 05:34:30 where kernel: Pin 2-23 already programmed
Dec 15 05:34:30 where kernel: ACPI: PCI Interrupt Link [APCF] enabled at IRQ 20
Dec 15 05:34:30 where kernel: IOAPIC[0]: Set PCI routing entry (2-20 -> 0xb1 -> IRQ 20 Mode:1 Active:0)
Dec 15 05:34:30 where kernel: 00:00:02[A] -> 2-20 -> IRQ 20
Dec 15 05:34:30 where kernel: ACPI: PCI Interrupt Link [APCG] enabled at IRQ 22
Dec 15 05:34:30 where kernel: IOAPIC[0]: Set PCI routing entry (2-22 -> 0xb9 -> IRQ 22 Mode:1 Active:0)
Dec 15 05:34:30 where kernel: 00:00:02[B] -> 2-22 -> IRQ 22
Dec 15 05:34:30 where kernel: ACPI: PCI Interrupt Link [APCL] enabled at IRQ 21
Dec 15 05:34:30 where kernel: IOAPIC[0]: Set PCI routing entry (2-21 -> 0xc1 -> IRQ 21 Mode:1 Active:0)
Dec 15 05:34:30 where kernel: 00:00:02[C] -> 2-21 -> IRQ 21
Dec 15 05:34:30 where kernel: ACPI: PCI Interrupt Link [APCH] enabled at IRQ 20
Dec 15 05:34:30 where kernel: Pin 2-20 already programmed
Dec 15 05:34:30 where kernel: ACPI: PCI Interrupt Link [APCI] enabled at IRQ 22
Dec 15 05:34:30 where kernel: Pin 2-22 already programmed
Dec 15 05:34:30 where kernel: ACPI: PCI Interrupt Link [APCJ] enabled at IRQ 21
Dec 15 05:34:30 where kernel: Pin 2-21 already programmed
Dec 15 05:34:30 where kernel: ACPI: PCI Interrupt Link [APCK] enabled at IRQ 20
Dec 15 05:34:30 where kernel: Pin 2-20 already programmed
Dec 15 05:34:30 where kernel: ACPI: PCI Interrupt Link [APCM] enabled at IRQ 22
Dec 15 05:34:30 where kernel: Pin 2-22 already programmed
Dec 15 05:34:30 where kernel: ACPI: PCI Interrupt Link [AP3C] enabled at IRQ 21
Dec 15 05:34:30 where kernel: Pin 2-21 already programmed
Dec 15 05:34:30 where kernel: ACPI: PCI Interrupt Link [APCZ] enabled at IRQ 20
Dec 15 05:34:30 where kernel: Pin 2-20 already programmed
Dec 15 05:34:30 where kernel: ACPI: PCI Interrupt Link [APC4] enabled at IRQ 19
Dec 15 05:34:30 where kernel: IOAPIC[0]: Set PCI routing entry (2-19 -> 0xc9 -> IRQ 19 Mode:1 Active:0)
Dec 15 05:34:30 where kernel: 00:01:06[A] -> 2-19 -> IRQ 19
Dec 15 05:34:30 where kernel: ACPI: PCI Interrupt Link [APC1] enabled at IRQ 16
Dec 15 05:34:30 where kernel: IOAPIC[0]: Set PCI routing entry (2-16 -> 0xd1 -> IRQ 16 Mode:1 Active:0)
Dec 15 05:34:30 where kernel: 00:01:06[B] -> 2-16 -> IRQ 16
Dec 15 05:34:30 where kernel: ACPI: PCI Interrupt Link [APC2] enabled at IRQ 17
Dec 15 05:34:30 where kernel: IOAPIC[0]: Set PCI routing entry (2-17 -> 0xd9 -> IRQ 17 Mode:1 Active:0)
Dec 15 05:34:30 where kernel: 00:01:06[C] -> 2-17 -> IRQ 17
Dec 15 05:34:30 where kernel: ACPI: PCI Interrupt Link [APC3] enabled at IRQ 18
Dec 15 05:34:30 where kernel: IOAPIC[0]: Set PCI routing entry (2-18 -> 0xe1 -> IRQ 18 Mode:1 Active:0)
Dec 15 05:34:30 where kernel: 00:01:06[D] -> 2-18 -> IRQ 18
Dec 15 05:34:30 where kernel: Pin 2-16 already programmed
Dec 15 05:34:30 where kernel: Pin 2-17 already programmed
Dec 15 05:34:30 where kernel: Pin 2-18 already programmed
Dec 15 05:34:30 where kernel: Pin 2-19 already programmed
Dec 15 05:34:30 where kernel: Pin 2-17 already programmed
Dec 15 05:34:30 where kernel: Pin 2-18 already programmed
Dec 15 05:34:30 where kernel: Pin 2-19 already programmed
Dec 15 05:34:30 where kernel: Pin 2-16 already programmed
Dec 15 05:34:30 where kernel: Pin 2-19 already programmed
Dec 15 05:34:30 where kernel: Pin 2-16 already programmed
Dec 15 05:34:30 where kernel: Pin 2-17 already programmed
Dec 15 05:34:30 where kernel: Pin 2-18 already programmed
Dec 15 05:34:30 where kernel: Pin 2-16 already programmed
Dec 15 05:34:30 where kernel: Pin 2-17 already programmed
Dec 15 05:34:30 where kernel: Pin 2-18 already programmed
Dec 15 05:34:30 where kernel: Pin 2-19 already programmed
Dec 15 05:34:30 where kernel: Pin 2-18 already programmed
Dec 15 05:34:30 where last message repeated 3 times
Dec 15 05:34:30 where kernel: Pin 2-19 already programmed
Dec 15 05:34:30 where kernel: PCI: Using ACPI for IRQ routing

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Next message: Ingo Molnar: "Re: [patch] Re: Problem with exiting threads under NPTL"
Previous message: Adrian Bunk: "Re: 2.6.0-test11 intio.o build errors"
In reply to: Ian Kumlien: "Re: Fixes for nforce2 hard lockup, apic, io-apic, udma133 covered"
Next in thread: ross . alexander: "Re: Fixes for nforce2 hard lockup, apic, io-apic, udma133 covered"
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