Bug 4904 - P4 + acpi + rtc : hang at boot on dell poweredge 1800
Summary: P4 + acpi + rtc : hang at boot on dell poweredge 1800
Status: RESOLVED CODE_FIX
Alias: None
Product: Timers
Classification: Unclassified
Component: Realtime Clock (show other bugs)
Hardware: i386 Linux
: P2 normal
Assignee: Venkatesh Pallipadi
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2005-07-17 03:08 UTC by Jon Sanchez
Modified: 2005-07-29 16:44 UTC (History)
2 users (show)

See Also:
Kernel Version: 2.6.11
Tree: Mainline
Regression: ---


Attachments
Patch to remove special HPET_EMULATE_RTC config option (867 bytes, patch)
2005-07-29 16:44 UTC, Venkatesh Pallipadi
Details | Diff

Description Jon Sanchez 2005-07-17 03:08:44 UTC
Distribution: debian sarge
Hardware Environment: dell poweredge 1800
Software Environment:
Problem Description: when acpi is enabled, /dev/rtc hangs for ever

hwclock       S C1A1A000     0  1515   1514                     (NOTLB)
c1a1bf14 00000086 f7528bd8 c1a1a000 f77ced00 00000005 00000000 dffa2a80 
       c1810020 00000000 c177d280 000f421d f7528bd8 c1a1a000 fffffe00 c1a1a000 
       f7743b80 f887b188 c0125719 00000005 00000000 f7528a80 c0117358 00000000 
Call Trace:
 [<f887b188>] rtc_read+0xb8/0x168 [rtc]
 [<c0125719>] ptrace_notify+0x81/0x94
 [<c0117358>] default_wake_function+0x0/0x14
 [<c0117358>] default_wake_function+0x0/0x14
 [<c0152c11>] vfs_read+0x9d/0xfc
 [<c0152e7f>] sys_read+0x3b/0x68
 [<c010342b>] syscall_call+0x7/0xb




lspci:

0000:00:00.0 Host bridge: Intel Corp. Server Memory Controller Hub (rev 09)
	Subsystem: Dell: Unknown device 0183
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping-
SERR+ FastB2B-
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR-
	Latency: 0
	Capabilities: [40] #09 [4105]

0000:00:02.0 PCI bridge: Intel Corp. Memory Controller Hub PCI Express Port A0
(rev 09) (prog-if 00 [Normal decode])
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping-
SERR- FastB2B-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR-
	Latency: 0, Cache Line Size: 0x10 (64 bytes)
	Bus: primary=00, secondary=01, subordinate=03, sec-latency=0
	I/O behind bridge: 0000d000-0000efff
	Memory behind bridge: df900000-dfefffff
	Secondary status: SERR
	BridgeCtl: Parity+ SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B-
	Capabilities: [50] Power Management version 2
		Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-
	Capabilities: [58] Message Signalled Interrupts: 64bit- Queue=0/1 Enable-
		Address: fee00000  Data: 0000
	Capabilities: [64] #10 [0041]

0000:00:04.0 PCI bridge: Intel Corp. Memory Controller Hub PCI Express Port B0
(rev 09) (prog-if 00 [Normal decode])
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping-
SERR- FastB2B-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR-
	Latency: 0, Cache Line Size: 0x10 (64 bytes)
	Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
	BridgeCtl: Parity+ SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B-
	Capabilities: [50] Power Management version 2
		Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-
	Capabilities: [58] Message Signalled Interrupts: 64bit- Queue=0/1 Enable-
		Address: fee00000  Data: 0000
	Capabilities: [64] #10 [0141]

0000:00:06.0 PCI bridge: Intel Corp. Memory Controller Hub PCI Express Port C0
(rev 09) (prog-if 00 [Normal decode])
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping-
SERR- FastB2B-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR-
	Latency: 0, Cache Line Size: 0x10 (64 bytes)
	Bus: primary=00, secondary=05, subordinate=05, sec-latency=0
	BridgeCtl: Parity+ SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B-
	Capabilities: [50] Power Management version 2
		Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-
	Capabilities: [58] Message Signalled Interrupts: 64bit- Queue=0/1 Enable-
		Address: fee00000  Data: 0000
	Capabilities: [64] #10 [0141]

0000:00:1d.0 USB Controller: Intel Corp. 82801EB/ER (ICH5/ICH5R) USB UHCI #1
(rev 02) (prog-if 00 [UHCI])
	Subsystem: Dell: Unknown device 0183
	Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping-
SERR- FastB2B-
	Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort-
<MAbort- >SERR- <PERR-
	Latency: 0
	Interrupt: pin A routed to IRQ 16
	Region 4: I/O ports at bce0 [size=32]

0000:00:1d.1 USB Controller: Intel Corp. 82801EB/ER (ICH5/ICH5R) USB UHCI #2
(rev 02) (prog-if 00 [UHCI])
	Subsystem: Dell: Unknown device 0183
	Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping-
SERR- FastB2B-
	Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort-
<MAbort- >SERR- <PERR-
	Latency: 0
	Interrupt: pin B routed to IRQ 19
	Region 4: I/O ports at bcc0 [size=32]

0000:00:1d.2 USB Controller: Intel Corp. 82801EB/ER (ICH5/ICH5R) USB UHCI #3
(rev 02) (prog-if 00 [UHCI])
	Subsystem: Dell: Unknown device 0183
	Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping-
SERR- FastB2B-
	Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort-
<MAbort- >SERR- <PERR-
	Latency: 0
	Interrupt: pin C routed to IRQ 18
	Region 4: I/O ports at bca0 [size=32]

0000:00:1d.7 USB Controller: Intel Corp. 82801EB/ER (ICH5/ICH5R) USB2 EHCI
Controller (rev 02) (prog-if 20 [EHCI])
	Subsystem: Dell: Unknown device 0183
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping-
SERR+ FastB2B-
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort-
<MAbort- >SERR- <PERR-
	Latency: 0
	Interrupt: pin D routed to IRQ 23
	Region 0: Memory at dff00000 (32-bit, non-prefetchable) [size=1K]
	Capabilities: [50] Power Management version 2
		Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-
	Capabilities: [58] #0a [20a0]

0000:00:1e.0 PCI bridge: Intel Corp. 82801 PCI Bridge (rev c2) (prog-if 00
[Normal decode])
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping-
SERR+ FastB2B-
	Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR-
	Latency: 0
	Bus: primary=00, secondary=06, subordinate=06, sec-latency=32
	I/O behind bridge: 0000c000-0000cfff
	Memory behind bridge: df700000-df8fffff
	Prefetchable memory behind bridge: d0000000-d7ffffff
	BridgeCtl: Parity+ SERR+ NoISA- VGA+ MAbort- >Reset- FastB2B-

0000:00:1f.0 ISA bridge: Intel Corp. 82801EB/ER (ICH5/ICH5R) LPC Bridge (rev 02)
	Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr+ Stepping-
SERR+ FastB2B-
	Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort-
<MAbort- >SERR- <PERR-
	Latency: 0

0000:00:1f.1 IDE interface: Intel Corp. 82801EB/ER (ICH5/ICH5R) Ultra ATA 100
Storage Controller (rev 02) (prog-if 8a [Master SecP PriP])
	Subsystem: Dell: Unknown device 0183
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping-
SERR- FastB2B-
	Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort-
<MAbort- >SERR- <PERR-
	Latency: 0
	Interrupt: pin A routed to IRQ 18
	Region 0: I/O ports at <unassigned>
	Region 1: I/O ports at <unassigned>
	Region 2: I/O ports at <unassigned>
	Region 3: I/O ports at <unassigned>
	Region 4: I/O ports at fc00 [size=16]
	Region 5: Memory at 3ffff000 (32-bit, non-prefetchable) [size=1K]

0000:01:00.0 PCI bridge: Intel Corp. PCI Bridge Hub A (rev 09) (prog-if 00
[Normal decode])
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping-
SERR- FastB2B-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR-
	Latency: 0, Cache Line Size: 0x10 (64 bytes)
	Bus: primary=01, secondary=02, subordinate=02, sec-latency=64
	I/O behind bridge: 0000e000-0000efff
	Memory behind bridge: dfd00000-dfefffff
	BridgeCtl: Parity+ SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B-
	Capabilities: [44] #10 [0071]
	Capabilities: [5c] Message Signalled Interrupts: 64bit+ Queue=0/0 Enable-
		Address: 0000000000000000  Data: 0000
	Capabilities: [6c] Power Management version 2
		Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-
	Capabilities: [d8] 
0000:01:00.1 PIC: Intel Corp. PCI Bridge Hub I/OxAPIC Interrupt Controller A
(rev 09) (prog-if 20 [IO(X)-APIC])
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping-
SERR- FastB2B-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR-
	Latency: 0
	Region 0: Memory at df9ff000 (32-bit, non-prefetchable) [size=4K]
	Capabilities: [44] #10 [0001]
	Capabilities: [6c] Power Management version 2
		Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-

0000:01:00.2 PCI bridge: Intel Corp. PCI Bridge Hub B (rev 09) (prog-if 00
[Normal decode])
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping-
SERR- FastB2B-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR-
	Latency: 0, Cache Line Size: 0x10 (64 bytes)
	Bus: primary=01, secondary=03, subordinate=03, sec-latency=32
	I/O behind bridge: 0000d000-0000dfff
	Memory behind bridge: dfb00000-dfcfffff
	BridgeCtl: Parity+ SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B-
	Capabilities: [44] #10 [0071]
	Capabilities: [5c] Message Signalled Interrupts: 64bit+ Queue=0/0 Enable-
		Address: 0000000000000000  Data: 0000
	Capabilities: [6c] Power Management version 2
		Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-
	Capabilities: [d8] 
0000:01:00.3 PIC: Intel Corp. PCI Bridge Hub I/OxAPIC Interrupt Controller B
(rev 09) (prog-if 20 [IO(X)-APIC])
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping-
SERR- FastB2B-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR-
	Latency: 0
	Region 0: Memory at df9fe000 (32-bit, non-prefetchable) [size=4K]
	Capabilities: [44] #10 [0001]
	Capabilities: [6c] Power Management version 2
		Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-

0000:02:04.0 SCSI storage controller: LSI Logic / Symbios Logic 53c1030 PCI-X
Fusion-MPT Dual Ultra320 SCSI (rev 08)
	Subsystem: Dell: Unknown device 0183
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping-
SERR+ FastB2B-
	Status: Cap+ 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort-
<MAbort- >SERR- <PERR-
	Latency: 72 (4250ns min, 4500ns max), Cache Line Size: 0x10 (64 bytes)
	Interrupt: pin A routed to IRQ 5
	Region 0: I/O ports at ec00 [size=256]
	Region 1: Memory at dfdf0000 (64-bit, non-prefetchable) [size=64K]
	Region 3: Memory at dfde0000 (64-bit, non-prefetchable) [size=64K]
	Expansion ROM at dfe00000 [disabled] [size=1M]
	Capabilities: [50] Power Management version 2
		Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-
	Capabilities: [58] Message Signalled Interrupts: 64bit+ Queue=0/0 Enable-
		Address: 0000000000000000  Data: 0000
	Capabilities: [68] PCI-X non-bridge device.
		Command: DPERE- ERO- RBC=0 OST=4
		Status: Bus=2 Dev=4 Func=0 64bit+ 133MHz+ SCD- USC-, DC=simple, DMMRBC=2,
DMOST=4, DMCRS=1, RSCEM-

0000:03:07.0 Ethernet controller: Intel Corp. 82541GI/PI Gigabit Ethernet
Controller (rev 05)
	Subsystem: Dell: Unknown device 0183
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping-
SERR+ FastB2B-
	Status: Cap+ 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort-
<MAbort- >SERR- <PERR-
	Latency: 32 (63750ns min), Cache Line Size: 0x10 (64 bytes)
	Interrupt: pin A routed to IRQ 69
	Region 0: Memory at dfbe0000 (32-bit, non-prefetchable) [size=128K]
	Region 2: I/O ports at dcc0 [size=64]
	Capabilities: [dc] Power Management version 2
		Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
		Status: D0 PME-Enable- DSel=0 DScale=1 PME-
	Capabilities: [e4] PCI-X non-bridge device.
		Command: DPERE- ERO+ RBC=0 OST=0
		Status: Bus=0 Dev=0 Func=0 64bit- 133MHz- SCD- USC-, DC=simple, DMMRBC=2,
DMOST=0, DMCRS=0, RSCEM-

0000:06:05.0 VGA compatible controller: ATI Technologies Inc Radeon RV100 QY
[Radeon 7000/VE] (prog-if 00 [VGA])
	Subsystem: Dell: Unknown device 0183
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop+ ParErr- Stepping+
SERR+ FastB2B-
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort-
<MAbort- >SERR- <PERR-
	Latency: 32 (2000ns min), Cache Line Size: 0x10 (64 bytes)
	Interrupt: pin A routed to IRQ 11
	Region 0: Memory at d0000000 (32-bit, prefetchable) [size=128M]
	Region 1: I/O ports at cc00 [size=256]
	Region 2: Memory at df7f0000 (32-bit, non-prefetchable) [size=64K]
	Capabilities: [50] Power Management version 2
		Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
		Status: D0 PME-Enable- DSel=0 DScale=0 PME-



dmesg:

Linux version 2.6.11-1-686-smp (dannf@firetheft) (gcc version 3.3.6 (Debian
1:3.3.6-6)) #1 SMP Mon Jun 20 20:18:45 MDT 2005
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 00000000000a0000 (usable)
 BIOS-e820: 0000000000100000 - 000000003ffc0000 (usable)
 BIOS-e820: 000000003ffc0000 - 000000003ffcfc00 (ACPI data)
 BIOS-e820: 000000003ffcfc00 - 000000003ffff000 (reserved)
 BIOS-e820: 00000000e0000000 - 00000000fec90000 (reserved)
 BIOS-e820: 00000000fed00000 - 00000000fed00400 (reserved)
 BIOS-e820: 00000000fee00000 - 00000000fee10000 (reserved)
 BIOS-e820: 00000000ffb00000 - 0000000100000000 (reserved)
127MB HIGHMEM available.
896MB LOWMEM available.
found SMP MP-table at 000fe710
On node 0 totalpages: 262080
  DMA zone: 4096 pages, LIFO batch:1
  Normal zone: 225280 pages, LIFO batch:16
  HighMem zone: 32704 pages, LIFO batch:7
DMI 2.3 present.
ACPI: RSDP (v000 DELL                                  ) @ 0x000fd6a0
ACPI: RSDT (v001 DELL   PE1800   0x00000001 MSFT 0x0100000a) @ 0x000fd6b4
ACPI: FADT (v001 DELL   PE1800   0x00000001 MSFT 0x0100000a) @ 0x000fd6e8
ACPI: MADT (v001 DELL   PE1800   0x00000001 MSFT 0x0100000a) @ 0x000fd75c
ACPI: SPCR (v001 DELL   PE1800   0x00000001 MSFT 0x0100000a) @ 0x000fd7f8
ACPI: HPET (v001 DELL   PE1800   0x00000001 MSFT 0x0100000a) @ 0x000fd848
ACPI: DSDT (v001 DELL   PE1800   0x00000001 MSFT 0x0100000e) @ 0x00000000
ACPI: PM-Timer IO Port: 0x808
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
Processor #0 15:4 APIC version 20
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x06] enabled)
Processor #6 15:4 APIC version 20
ACPI: LAPIC (acpi_id[0x03] lapic_id[0x01] enabled)
Processor #1 15:4 APIC version 20
ACPI: LAPIC (acpi_id[0x04] lapic_id[0x07] enabled)
Processor #7 15:4 APIC version 20
ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
ACPI: IOAPIC (id[0x08] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-23
ACPI: IOAPIC (id[0x09] address[0xfec80000] gsi_base[32])
IOAPIC[1]: apic_id 9, version 32, address 0xfec80000, GSI 32-55
ACPI: IOAPIC (id[0x0a] address[0xfec80800] gsi_base[64])
IOAPIC[2]: apic_id 10, version 32, address 0xfec80800, GSI 64-87
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
ACPI: IRQ0 used by override.
ACPI: IRQ2 used by override.
ACPI: IRQ9 used by override.
Enabling APIC mode:  Flat.  Using 3 I/O APICs
ACPI: HPET id: 0xffffffff base: 0xfed00000
Using ACPI (MADT) for SMP configuration information
Allocating PCI resources starting at 40000000 (gap: 3ffff000:a0001000)
Built 1 zonelists
Kernel command line: root=/dev/sda2 vga=0x305
mapped APIC to ffffd000 (fee00000)
mapped IOAPIC to ffffc000 (fec00000)
mapped IOAPIC to ffffb000 (fec80000)
mapped IOAPIC to ffffa000 (fec80800)
Initializing CPU#0
PID hash table entries: 4096 (order: 12, 65536 bytes)
Console: colour dummy device 80x25
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Memory: 1030636k/1048320k available (1720k kernel code, 16956k reserved, 719k
data, 204k init, 130816k highmem)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
hpet0: 0ns tick, 3 64-bit timers
Using HPET for base-timer
Using HPET for gettimeofday
Detected 2793.251 MHz processor.
Using hpet for high-res timesource
Calibrating delay loop... 5537.79 BogoMIPS (lpj=2768896)
Security Framework v1.0.0 initialized
SELinux:  Disabled at boot.
Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
CPU: After generic identify, caps: bfebfbff 20000000 00000000 00000000 0000641d
00000000 00000000
CPU: After vendor identify, caps: bfebfbff 20000000 00000000 00000000 0000641d
00000000 00000000
monitor/mwait feature present.
using mwait in idle threads.
CPU: Trace cache: 12K uops, L1 D cache: 16K
CPU: L2 cache: 1024K
CPU: Physical Processor ID: 0
CPU: After all inits, caps: bfebfbff 20000000 00000000 00000080 0000641d
00000000 00000000
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
CPU0: Intel P4/Xeon Extended MCE MSRs (24) available
CPU0: Thermal monitoring enabled
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... OK.
CPU0: Intel(R) Xeon(TM) CPU 2.80GHz stepping 01
per-CPU timeslice cutoff: 2925.13 usecs.
task migration cache decay timeout: 3 msecs.
Booting processor 1/1 eip 3000
Initializing CPU#1
Calibrating delay loop... 5586.94 BogoMIPS (lpj=2793472)
CPU: After generic identify, caps: bfebfbff 20000000 00000000 00000000 0000641d
00000000 00000000
CPU: After vendor identify, caps: bfebfbff 20000000 00000000 00000000 0000641d
00000000 00000000
monitor/mwait feature present.
CPU: Trace cache: 12K uops, L1 D cache: 16K
CPU: L2 cache: 1024K
CPU: Physical Processor ID: 0
CPU: After all inits, caps: bfebfbff 20000000 00000000 00000080 0000641d
00000000 00000000
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#1.
CPU1: Intel P4/Xeon Extended MCE MSRs (24) available
CPU1: Thermal monitoring enabled
CPU1: Intel(R) Xeon(TM) CPU 2.80GHz stepping 01
Booting processor 2/6 eip 3000
Initializing CPU#2
Calibrating delay loop... 5586.94 BogoMIPS (lpj=2793472)
CPU: After generic identify, caps: bfebfbff 20000000 00000000 00000000 0000641d
00000000 00000000
CPU: After vendor identify, caps: bfebfbff 20000000 00000000 00000000 0000641d
00000000 00000000
monitor/mwait feature present.
CPU: Trace cache: 12K uops, L1 D cache: 16K
CPU: L2 cache: 1024K
CPU: Physical Processor ID: 3
CPU: After all inits, caps: bfebfbff 20000000 00000000 00000080 0000641d
00000000 00000000
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#2.
CPU2: Intel P4/Xeon Extended MCE MSRs (24) available
CPU2: Thermal monitoring enabled
CPU2: Intel(R) Xeon(TM) CPU 2.80GHz stepping 01
Booting processor 3/7 eip 3000
Initializing CPU#3
Calibrating delay loop... 5570.56 BogoMIPS (lpj=2785280)
CPU: After generic identify, caps: bfebfbff 20000000 00000000 00000000 0000641d
00000000 00000000
CPU: After vendor identify, caps: bfebfbff 20000000 00000000 00000000 0000641d
00000000 00000000
monitor/mwait feature present.
CPU: Trace cache: 12K uops, L1 D cache: 16K
CPU: L2 cache: 1024K
CPU: Physical Processor ID: 3
CPU: After all inits, caps: bfebfbff 20000000 00000000 00000080 0000641d
00000000 00000000
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#3.
CPU3: Intel P4/Xeon Extended MCE MSRs (24) available
CPU3: Thermal monitoring enabled
CPU3: Intel(R) Xeon(TM) CPU 2.80GHz stepping 01
Total of 4 processors activated (22282.24 BogoMIPS).
ENABLING IO-APIC IRQs
..TIMER: vector=0x31 pin1=2 pin2=-1
checking TSC synchronization across 4 CPUs: passed.
Brought up 4 CPUs
CPU0 attaching sched-domain:
 domain 0: span 03
  groups: 01 02
  domain 1: span 0f
   groups: 03 0c
CPU1 attaching sched-domain:
 domain 0: span 03
  groups: 02 01
  domain 1: span 0f
   groups: 03 0c
CPU2 attaching sched-domain:
 domain 0: span 0c
  groups: 04 08
  domain 1: span 0f
   groups: 0c 03
CPU3 attaching sched-domain:
 domain 0: span 0c
  groups: 08 04
  domain 1: span 0f
   groups: 0c 03
checking if image is initramfs...it isn't (bad gzip magic numbers); looks like
an initrd
Freeing initrd memory: 4756k freed
NET: Registered protocol family 16
PCI: PCI BIOS revision 2.10 entry at 0xfc12e, last bus=6
PCI: Using configuration type 1
mtrr: v2.0 (20020519)
ACPI: Subsystem revision 20050211
ACPI: Interpreter enabled
ACPI: Using IOAPIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (00:00)
PCI: Probing PCI hardware (bus 00)
PCI: Ignoring BAR0-3 of IDE controller 0000:00:1f.1
PCI: Transparent bridge - 0000:00:1e.0
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PALO._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PALO.PXHB._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PALO.PXHA._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PBLO._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCLO._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PICH._PRT]
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 10 *11 12)
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 10 *11 12)
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 6 7 10 11 12)
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 *10 11 12)
ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 11 12) *0, disabled.
ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 10 11 12) *0, disabled.
ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 10 11 12) *0, disabled.
ACPI: PCI Interrupt Link [LNKH] (IRQs *3 4 5 6 7 10 11 12)
Linux Plug and Play Support v0.97 (c) Adam Belay
pnp: PnP ACPI init
pnp: PnP ACPI: found 11 devices
PnPBIOS: Disabled by ACPI PNP
PCI: Using ACPI for IRQ routing
** PCI interrupts are no longer routed automatically.  If this
** causes a device to stop working, it is probably because the
** driver failed to call pci_enable_device().  As a temporary
** workaround, the "pci=routeirq" argument restores the old
** behavior.  If this argument makes the device work again,
** please email the output of "lspci" to bjorn.helgaas@hp.com
** so I can fix the driver.
pnp: 00:08: ioport range 0x800-0x87f could not be reserved
pnp: 00:08: ioport range 0x880-0x8bf has been reserved
pnp: 00:08: ioport range 0x8c0-0x8df has been reserved
pnp: 00:08: ioport range 0xc00-0xc0f has been reserved
pnp: 00:08: ioport range 0xc10-0xc1f has been reserved
pnp: 00:08: ioport range 0xca0-0xcaf has been reserved
pnp: 00:08: ioport range 0xc20-0xc3f has been reserved
highmem bounce pool size: 64 pages
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
devfs: 2004-01-31 Richard Gooch (rgooch@atnf.csiro.au)
devfs: boot_options: 0x0
Initializing Cryptographic API
Intel E7520/7320/7525 detected.<6>ACPI: PCI interrupt 0000:00:02.0[A] -> GSI 16
(level, low) -> IRQ 169
PCI: Setting latency timer of device 0000:00:02.0 to 64
Allocate Port Service[pcie00]
ACPI: PCI interrupt 0000:00:04.0[A] -> GSI 16 (level, low) -> IRQ 169
PCI: Setting latency timer of device 0000:00:04.0 to 64
Allocate Port Service[pcie00]
ACPI: PCI interrupt 0000:00:06.0[A] -> GSI 16 (level, low) -> IRQ 169
PCI: Setting latency timer of device 0000:00:06.0 to 64
Allocate Port Service[pcie00]
isapnp: Scanning for PnP cards...
isapnp: No Plug & Play device found
hpet_acpi_add: no address or irqs in _CRS
serio: i8042 AUX port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
Serial: 8250/16550 driver $Revision: 1.90 $ 48 ports, IRQ sharing enabled
ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered
RAMDISK driver initialized: 16 RAM disks of 8192K size 1024 blocksize
input: AT Translated Set 2 keyboard on isa0060/serio0
NET: Registered protocol family 2
IP: routing cache hash table of 8192 buckets, 64Kbytes
TCP established hash table entries: 262144 (order: 9, 2097152 bytes)
TCP bind hash table entries: 65536 (order: 7, 524288 bytes)
TCP: Hash tables configured (established 262144 bind 65536)
NET: Registered protocol family 8
NET: Registered protocol family 20
ACPI wakeup devices: 
PCI0 PALO PBLO PCLO 
ACPI: (supports S0 S4 S5)
RAMDISK: cramfs filesystem found at block 0
RAMDISK: Loading 4756KiB [1 disk] into ram disk... |/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/done.
VFS: Mounted root (cramfs filesystem) readonly.
Freeing unused kernel memory: 204k freed
Fusion MPT base driver 3.01.18
Copyright (c) 1999-2004 LSI Logic Corporation
ACPI: PCI interrupt 0000:02:04.0[A] -> GSI 42 (level, low) -> IRQ 177
mptbase: Initiating ioc0 bringup
ioc0: 53C1030: Capabilities={Initiator,Target}
SCSI subsystem initialized
Fusion MPT SCSI Host driver 3.01.18
scsi0 : ioc0: LSI53C1030, FwRev=01032300h, Ports=1, MaxQ=255, IRQ=177
  Vendor: SEAGATE   Model: ST336607LC        Rev: DS09
  Type:   Direct-Access                      ANSI SCSI revision: 03
  Vendor: SEAGATE   Model: ST336607LC        Rev: DS09
  Type:   Direct-Access                      ANSI SCSI revision: 03
  Vendor: SDR       Model: GEM318P           Rev: 1   
  Type:   Processor                          ANSI SCSI revision: 02
vesafb: framebuffer at 0xd0000000, mapped to 0xf8880000, using 1536k, total 16384k
vesafb: mode is 1024x768x8, linelength=1024, pages=20
vesafb: protected mode interface info at c000:5214
vesafb: scrolling: redraw
vesafb: Pseudocolor: size=8:8:8:8, shift=0:0:0:0
fb0: VESA VGA frame buffer device
Console: switching to colour frame buffer device 128x48
NET: Registered protocol family 1
Attached scsi generic sg0 at scsi0, channel 0, id 0, lun 0,  type 0
Attached scsi generic sg1 at scsi0, channel 0, id 1, lun 0,  type 0
Attached scsi generic sg2 at scsi0, channel 0, id 6, lun 0,  type 3
SCSI device sda: 71132959 512-byte hdwr sectors (36420 MB)
SCSI device sda: drive cache: write through
SCSI device sda: 71132959 512-byte hdwr sectors (36420 MB)
SCSI device sda: drive cache: write through
 /dev/scsi/host0/bus0/target0/lun0: p1 p2 p3 p4
Attached scsi disk sda at scsi0, channel 0, id 0, lun 0
SCSI device sdb: 71132959 512-byte hdwr sectors (36420 MB)
SCSI device sdb: drive cache: write through
SCSI device sdb: 71132959 512-byte hdwr sectors (36420 MB)
SCSI device sdb: drive cache: write through
 /dev/scsi/host0/bus0/target1/lun0: p1 p2
Attached scsi disk sdb at scsi0, channel 0, id 1, lun 0
Real Time Clock Driver v1.12
Intel(R) PRO/1000 Network Driver - version 5.6.10.1-k2
Copyright (c) 1999-2004 Intel Corporation.
ACPI: PCI interrupt 0000:03:07.0[A] -> GSI 69 (level, low) -> IRQ 185
e1000: eth0: e1000_probe: Intel(R) PRO/1000 Network Connection
kjournald starting.  Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
Adding 995988k swap on /dev/sda1.  Priority:-1 extents:1
EXT3 FS on sda2, internal journal
Capability LSM initialized
kjournald starting.  Commit interval 5 seconds
EXT3 FS on sda3, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
ReiserFS: sda4: found reiserfs format "3.6" with standard journal
ReiserFS: sda4: using ordered data mode
ReiserFS: sda4: journal params: device sda4, size 8192, journal first block 18,
max trans len 1024, max batch 900, max commit age 30, max trans age 30
ReiserFS: sda4: checking transaction log (sda4)
ReiserFS: sda4: Using r5 hash to sort names
kjournald starting.  Commit interval 5 seconds
EXT3 FS on sdb2, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3 FS on sdb1, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
e1000: eth0: e1000_watchdog: NIC Link is Up 100 Mbps Full Duplex
Comment 1 Venkatesh Pallipadi 2005-07-17 08:18:59 UTC
Your system seems to be having HPET. So, you will have to configure 
HPET_EMULATE_RTC to have RTC working. Please make sure that option is selected 
in your .config.

Let me know if it still hangs with that option.

Comment 2 Andrew Morton 2005-07-29 00:37:58 UTC
Jon, can you please confirm that RTC emulation fixed the problem?

Venkatesh, this seems risky.  Is there any reason why
we wouldn't want to enable RTC emaulation all the time?
Comment 3 Venkatesh Pallipadi 2005-07-29 16:43:16 UTC
The only reason I kept emulate rtc seperate was..
I didn't know of any specific app depending on RTC interrupt capability (RTC 
read writes can be done without HPET_EMULATE_ETC. But RTC interrupts won't 
work witout it). The difference between having EMULATE on by default and not 
seems to be 1K in text area. I am OK with having HPET_EMULATE_RTC on all the 
time.
Comment 4 Venkatesh Pallipadi 2005-07-29 16:44:24 UTC
Created attachment 5416 [details]
Patch to remove special HPET_EMULATE_RTC config option
Comment 5 Andrew Morton 2005-07-29 17:03:10 UTC
Thanks.   Could you please email me that patch in the time-honoured fashion?


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