Re: Math-emu kills the kernel on Athlon64 X2

On 19 Sep 2006 10:01:55 +0200, Andi Kleen <[email protected]> wrote:

"Jesper Juhl" <[email protected]> writes:

> Hi,
>
> If I enable the math emulator in 2.6.18-rc7-git2 (only version I've
> tried this with) and then boot the kernel with "no387" then I only get
> as far as lilo's "...Booting the kernel." message and then the system
> hangs.
>
> The kernel is a 32bit kernel build for K8 and my CPU is a Athlon64 X2 4400+

Do you have a .config? I tried it and it booted until mounting root.


The config is attached.

I've also attached the complete dmesg output from a working boot of this kernel.

Below is the output of  scripts/ver_linux to give you an idea of the
build environment and some lspci and various other details so you can
also get a good idea about the hardware.
Hope that's enough, otherwise just ask for whatever you may need.

juhl@dragon:~/download/kernel/linux-2.6.18-rc7-git2$ scripts/ver_linux
If some fields are empty or look unusual you may have an old version.
Compare to the current minimal requirements in Documentation/Changes.

Linux dragon 2.6.18-rc7-git2 #1 SMP PREEMPT Mon Sep 18 23:58:12 CEST
2006 i686 athlon-4 i386 GNU/Linux

Gnu C                  3.4.6
Gnu make               3.81
binutils               2.15.92.0.2
util-linux             2.12r
mount                  2.12r
module-init-tools      3.2.2
e2fsprogs              1.39
reiserfsprogs          3.6.19
quota-tools            3.13.
PPP                    2.4.4b1
Linux C Library        2.3.6
Dynamic linker (ldd)   2.3.6
Linux C++ Library      6.0.3
Procps                 3.2.7
Net-tools              1.60
Kbd                    1.12
Sh-utils               5.97
udev                   097
Modules Loaded         snd_seq_oss snd_seq_midi_event snd_seq
snd_pcm_oss snd_mixer_oss agpgart snd_emu10k1 snd_rawmidi
snd_ac97_codec snd_ac97_bus snd_pcm snd_seq_device snd_timer
snd_page_alloc snd_util_mem snd_hwdep evdev snd


juhl@dragon:~/download/kernel/linux-2.6.18-rc7-git2$ uname -a
Linux dragon 2.6.18-rc7-git2 #1 SMP PREEMPT Mon Sep 18 23:58:12 CEST
2006 i686 athlon-4 i386 GNU/Linux


juhl@dragon:~/download/kernel/linux-2.6.18-rc7-git2$ cat /proc/cpuinfo
processor       : 0
vendor_id       : AuthenticAMD
cpu family      : 15
model           : 35
model name      : AMD Athlon(tm) 64 X2 Dual Core Processor 4400+
stepping        : 2
cpu MHz         : 2200.196
cache size      : 1024 KB
physical id     : 0
siblings        : 2
core id         : 0
cpu cores       : 2
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 1
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge
mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext
fxsr_opt lm 3dnowext 3dnow pni lahf_lm cmp_legacy ts fid vid ttp
bogomips        : 4402.85

processor       : 1
vendor_id       : AuthenticAMD
cpu family      : 15
model           : 35
model name      : AMD Athlon(tm) 64 X2 Dual Core Processor 4400+
stepping        : 2
cpu MHz         : 2200.196
cache size      : 1024 KB
physical id     : 0
siblings        : 2
core id         : 1
cpu cores       : 2
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 1
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge
mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext
fxsr_opt lm 3dnowext 3dnow pni lahf_lm cmp_legacy ts fid vid ttp
bogomips        : 4399.52


root@dragon:/home/juhl/download/kernel/linux-2.6.18-rc7-git2# lspci -vvx
00:00.0 Host bridge: ALi Corporation M1695 K8 Northbridge [PCI Express
and HyperTransport]
       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] HyperTransport: Slave or Primary Interface
               Command: BaseUnitID=0 UnitCnt=3 MastHost- DefDir- DUL-
               Link Control 0: CFlE- CST- CFE- <LkFail- Init+ EOC-
TXO- <CRCErr=0 IsocEn- LSEn- ExtCTL- 64b-
               Link Config 0: MLWI=16bit DwFcIn- MLWO=16bit DwFcOut-
LWI=16bit DwFcInEn- LWO=16bit DwFcOutEn-
               Link Control 1: CFlE- CST- CFE- <LkFail- Init+ EOC-
TXO- <CRCErr=0 IsocEn- LSEn- ExtCTL- 64b-
               Link Config 1: MLWI=16bit DwFcIn- MLWO=16bit DwFcOut-
LWI=8bit DwFcInEn- LWO=16bit DwFcOutEn-
               Revision ID: 1.05
               Link Frequency 0: 800MHz
               Link Error 0: <Prot- <Ovfl- <EOC- CTLTm-
               Link Frequency Capability 0: 200MHz+ 300MHz- 400MHz+
500MHz- 600MHz+ 800MHz+ 1.0GHz+ 1.2GHz+ 1.4GHz- 1.6GHz- Vend-
               Feature Capability: IsocFC- LDTSTOP+ CRCTM- ECTLT- 64bA- UIDRD-
               Link Frequency 1: 800MHz
               Link Error 1: <Prot- <Ovfl- <EOC- CTLTm-
               Link Frequency Capability 1: 200MHz+ 300MHz- 400MHz+
500MHz- 600MHz+ 800MHz+ 1.0GHz+ 1.2GHz+ 1.4GHz- 1.6GHz- Vend-
               Error Handling: PFlE- OFlE- PFE- OFE- EOCFE- RFE-
CRCFE- SERRFE- CF- RE- PNFE- ONFE- EOCNFE- RNFE- CRCNFE- SERRNFE-
               Prefetchable memory behind bridge Upper: 00-00
               Bus Number: 00
       Capabilities: [5c] HyperTransport: MSI Mapping
       Capabilities: [68] HyperTransport: UnitID Clumping
       Capabilities: [74] HyperTransport: Interrupt Discovery and Configuration
       Capabilities: [7c] Message Signalled Interrupts: 64bit+
Queue=0/1 Enable-
               Address: 00000000fee00000  Data: 0000
00: b9 10 95 16 07 00 10 00 00 00 00 06 00 00 00 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 40 00 00 00 00 00 00 00 00 00 00 00

00:01.0 PCI bridge: ALi Corporation PCI Express Root Port (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: 64 bytes
       Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
       Memory behind bridge: ff200000-ff2fffff
       Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- <SERR- <PERR-
       BridgeCtl: Parity+ SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
       Capabilities: [40] 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: [48] Message Signalled Interrupts: 64bit+
Queue=0/1 Enable-
               Address: 00000000fee00000  Data: 0000
       Capabilities: [58] Express Root Port (Slot+) IRQ 0
               Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag+
               Device: Latency L0s <64ns, L1 <1us
               Device: Errors: Correctable- Non-Fatal- Fatal- Unsupported-
               Device: RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+
               Device: MaxPayload 128 bytes, MaxReadReq 512 bytes
               Link: Supported Speed 2.5Gb/s, Width x16, ASPM L0s L1, Port 0
               Link: Latency L0s <2us, L1 <32us
               Link: ASPM Disabled RCB 64 bytes CommClk- ExtSynch-
               Link: Speed unknown, Width x1
               Slot: AtnBtn- PwrCtrl- MRL- AtnInd- PwrInd- HotPlug- Surpise-
               Slot: Number 0, PowerLimit 0.000000
               Slot: Enabled AtnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq-
               Slot: AttnInd Off, PwrInd Off, Power-
               Root: Correctable- Non-Fatal- Fatal- PME-
       Capabilities: [7c] HyperTransport: MSI Mapping
       Capabilities: [88] HyperTransport: Revision ID: 1.05
00: b9 10 4b 52 06 01 10 00 00 00 04 06 10 00 01 00
10: 00 00 00 00 00 00 00 00 00 01 01 00 f0 00 00 00
20: 20 ff 20 ff f0 ff 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 40 00 00 00 00 00 00 00 0a 01 03 00

00:02.0 PCI bridge: ALi Corporation PCI Express Root Port (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: 64 bytes
       Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
       Memory behind bridge: ff300000-ff3fffff
       Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- <SERR- <PERR-
       BridgeCtl: Parity+ SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
       Capabilities: [40] 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: [48] Message Signalled Interrupts: 64bit+
Queue=0/1 Enable-
               Address: 00000000fee00000  Data: 0000
       Capabilities: [58] Express Root Port (Slot+) IRQ 0
               Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag+
               Device: Latency L0s <64ns, L1 <1us
               Device: Errors: Correctable- Non-Fatal- Fatal- Unsupported-
               Device: RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+
               Device: MaxPayload 128 bytes, MaxReadReq 512 bytes
               Link: Supported Speed 2.5Gb/s, Width x2, ASPM L0s L1, Port 0
               Link: Latency L0s <2us, L1 <32us
               Link: ASPM Disabled RCB 64 bytes CommClk- ExtSynch-
               Link: Speed unknown, Width x1
               Slot: AtnBtn- PwrCtrl- MRL- AtnInd- PwrInd- HotPlug- Surpise-
               Slot: Number 0, PowerLimit 0.000000
               Slot: Enabled AtnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq-
               Slot: AttnInd Off, PwrInd Off, Power-
               Root: Correctable- Non-Fatal- Fatal- PME-
       Capabilities: [7c] HyperTransport: MSI Mapping
       Capabilities: [88] HyperTransport: Revision ID: 1.05
00: b9 10 4c 52 06 01 10 00 00 00 04 06 10 00 01 00
10: 00 00 00 00 00 00 00 00 00 02 02 00 f0 00 00 00
20: 30 ff 30 ff f0 ff 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 40 00 00 00 00 00 00 00 0b 01 03 00

00:04.0 Host bridge: ALi Corporation M1689 K8 Northbridge [Super K8 Single Chip]
       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 dc000000 (32-bit, prefetchable) [size=64M]
       Capabilities: [40] HyperTransport: Slave or Primary Interface
               Command: BaseUnitID=4 UnitCnt=1 MastHost- DefDir- DUL-
               Link Control 0: CFlE- CST- CFE- <LkFail- Init+ EOC-
TXO- <CRCErr=0 IsocEn- LSEn- ExtCTL- 64b-
               Link Config 0: MLWI=16bit DwFcIn- MLWO=8bit DwFcOut-
LWI=16bit DwFcInEn- LWO=8bit DwFcOutEn-
               Link Control 1: CFlE- CST- CFE- <LkFail+ Init- EOC+
TXO+ <CRCErr=0 IsocEn- LSEn- ExtCTL- 64b-
               Link Config 1: MLWI=8bit DwFcIn- MLWO=8bit DwFcOut-
LWI=8bit DwFcInEn- LWO=8bit DwFcOutEn-
               Revision ID: 1.04
               Link Frequency 0: 800MHz
               Link Error 0: <Prot- <Ovfl- <EOC- CTLTm-
               Link Frequency Capability 0: 200MHz+ 300MHz- 400MHz+
500MHz- 600MHz+ 800MHz+ 1.0GHz- 1.2GHz- 1.4GHz- 1.6GHz- Vend-
               Feature Capability: IsocFC- LDTSTOP+ CRCTM- ECTLT- 64bA- UIDRD-
               Link Frequency 1: 200MHz
               Link Error 1: <Prot- <Ovfl- <EOC- CTLTm-
               Link Frequency Capability 1: 200MHz- 300MHz- 400MHz-
500MHz- 600MHz- 800MHz- 1.0GHz- 1.2GHz- 1.4GHz- 1.6GHz- Vend-
               Error Handling: PFlE- OFlE- PFE- OFE- EOCFE- RFE-
CRCFE- SERRFE- CF- RE- PNFE- ONFE- EOCNFE- RNFE- CRCNFE- SERRNFE-
               Prefetchable memory behind bridge Upper: 00-00
               Bus Number: 00
       Capabilities: [60] HyperTransport: Interrupt Discovery and Configuration
       Capabilities: [80] AGP version 3.0
               Status: RQ=28 Iso- ArqSz=0 Cal=0 SBA+ ITACoh- GART64-
HTrans- 64bit- FW- AGP3- Rate=x1,x2,x4
               Command: RQ=1 ArqSz=0 Cal=0 SBA- AGP- GART64- 64bit-
FW- Rate=<none>
00: b9 10 89 16 06 01 10 00 00 00 00 06 00 00 00 00
10: 08 00 00 dc 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 40 00 00 00 00 00 00 00 00 00 00 00

00:05.0 PCI bridge: ALi Corporation AGP8X Controller (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=03, subordinate=03, sec-latency=64
       Memory behind bridge: ff400000-ff4fffff
       Prefetchable memory behind bridge: c7f00000-d7efffff
       Secondary status: 66MHz+ FastB2B- ParErr- DEVSEL=medium

TAbort- <TAbort- <MAbort+ <SERR- <PERR-

       BridgeCtl: Parity+ SERR+ NoISA- VGA+ MAbort- >Reset- FastB2B-
00: b9 10 46 52 07 01 20 00 00 00 04 06 00 00 01 00
10: 00 00 00 00 00 00 00 00 00 03 03 40 f0 00 20 22
20: 40 ff 40 ff f0 c7 e0 d7 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0b 00

00:06.0 PCI bridge: ALi Corporation M5249 HTT to PCI Bridge (prog-if
01 [Subtractive 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=04, subordinate=04, sec-latency=32
       I/O behind bridge: 0000d000-0000dfff
       Memory behind bridge: ff500000-ff5fffff
       Prefetchable memory behind bridge: 88000000-880fffff
       Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=medium

TAbort- <TAbort- <MAbort+ <SERR- <PERR-

       BridgeCtl: Parity+ SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
00: b9 10 49 52 07 01 00 00 00 01 04 06 00 00 01 00
10: 00 00 00 00 00 00 00 00 00 04 04 20 d0 d0 00 22
20: 50 ff 50 ff 00 88 00 88 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 03 00

00:07.0 ISA bridge: ALi Corporation M1563 HyperTransport South Bridge (rev 70)
       Subsystem: ASRock Incorporation Unknown device 1563
       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 (250ns min, 6000ns max)
00: b9 10 63 15 0f 00 00 02 70 00 01 06 00 00 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 49 18 63 15
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 18

00:07.1 Bridge: ALi Corporation M7101 Power Management Controller [PMU]
       Subsystem: ASRock Incorporation Unknown device 7101
       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-

00: b9 10 01 71 00 00 00 02 00 00 80 06 00 00 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 49 18 01 71
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00:11.0 Ethernet controller: ALi Corporation ULi 1689,1573 integrated
ethernet. (rev 40)
       Subsystem: ASRock Incorporation Unknown device 5263
       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 (5000ns min, 10000ns max), Cache Line Size: 32 bytes
       Interrupt: pin A routed to IRQ 10
       Region 0: I/O ports at e800 [size=256]
       Region 1: Memory at ff6ffc00 (32-bit, non-prefetchable) [size=256]
       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-
00: b9 10 63 52 07 01 10 02 40 00 00 02 08 20 00 00
10: 01 e8 00 00 00 fc 6f ff 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 49 18 63 52
30: 00 00 00 00 50 00 00 00 00 00 00 00 0a 01 14 28

00:12.0 IDE interface: ALi Corporation M5229 IDE (rev c7) (prog-if 8a
[Master SecP PriP])
       Subsystem: ASRock Incorporation Unknown device 5229
       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
       Interrupt: pin A routed to IRQ 0
       Region 0: I/O ports at <ignored>
       Region 1: I/O ports at <ignored>
       Region 2: I/O ports at <ignored>
       Region 3: I/O ports at <ignored>
       Region 4: I/O ports at ff00 [size=16]
00: b9 10 29 52 05 00 a0 02 c7 8a 01 01 00 20 00 00
10: f1 01 00 00 f5 03 00 00 71 01 00 00 75 03 00 00
20: 01 ff 00 00 00 00 00 00 00 00 00 00 49 18 29 52
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00

00:13.0 USB Controller: ALi Corporation USB 1.1 Controller (rev 03)
(prog-if 10 [OHCI])
       Subsystem: ASRock Incorporation Unknown device 5237
       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 (20000ns max), Cache Line Size: 64 bytes
       Interrupt: pin A routed to IRQ 11
       Region 0: Memory at ff6fe000 (32-bit, non-prefetchable) [size=4K]
00: b9 10 37 52 17 01 a8 02 03 10 03 0c 10 20 80 00
10: 00 e0 6f ff 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 49 18 37 52
30: 00 00 00 00 00 00 00 00 00 00 00 00 0b 01 00 50

00:13.1 USB Controller: ALi Corporation USB 1.1 Controller (rev 03)
(prog-if 10 [OHCI])
       Subsystem: ASRock Incorporation Unknown device 5237
       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 (20000ns max), Cache Line Size: 64 bytes
       Interrupt: pin B routed to IRQ 3
       Region 0: Memory at ff6fd000 (32-bit, non-prefetchable) [size=4K]
00: b9 10 37 52 17 01 a8 02 03 10 03 0c 10 20 80 00
10: 00 d0 6f ff 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 49 18 37 52
30: 00 00 00 00 00 00 00 00 00 00 00 00 03 02 00 50

00:13.2 USB Controller: ALi Corporation USB 1.1 Controller (rev 03)
(prog-if 10 [OHCI])
       Subsystem: ASRock Incorporation Unknown device 5237
       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 (20000ns max), Cache Line Size: 64 bytes
       Interrupt: pin C routed to IRQ 11
       Region 0: Memory at ff6fc000 (32-bit, non-prefetchable) [size=4K]
00: b9 10 37 52 17 01 a8 02 03 10 03 0c 10 20 80 00
10: 00 c0 6f ff 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 49 18 37 52
30: 00 00 00 00 00 00 00 00 00 00 00 00 0b 03 00 50

00:13.3 USB Controller: ALi Corporation USB 2.0 Controller (rev 01)
(prog-if 20 [EHCI])
       Subsystem: ASRock Incorporation Unknown device 5239
       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 (4000ns min, 8000ns max), Cache Line Size: 64 bytes
       Interrupt: pin D routed to IRQ 5
       Region 0: Memory at ff6ff800 (32-bit, non-prefetchable) [size=256]
       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] Debug port
00: b9 10 39 52 16 01 b0 02 01 20 03 0c 10 20 80 00
10: 00 f8 6f ff 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 49 18 39 52
30: 00 00 00 00 50 00 00 00 00 00 00 00 05 04 10 20

00:18.0 Host bridge: Advanced Micro Devices [AMD] K8
[Athlon64/Opteron] HyperTransport Technology Configuration
       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-
       Capabilities: [80] HyperTransport: Host or Secondary Interface
               !!! Possibly incomplete decoding
               Command: WarmRst+ DblEnd-
               Link Control: CFlE- CST- CFE- <LkFail- Init+ EOC- TXO- <CRCErr=0
               Link Config: MLWI=16bit MLWO=16bit LWI=16bit LWO=16bit
               Revision ID: 1.02
00: 22 10 00 11 00 00 10 00 00 00 00 06 00 00 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 80 00 00 00 00 00 00 00 00 00 00 00

00:18.1 Host bridge: Advanced Micro Devices [AMD] K8
[Athlon64/Opteron] Address Map
       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-
00: 22 10 01 11 00 00 00 00 00 00 00 06 00 00 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00:18.2 Host bridge: Advanced Micro Devices [AMD] K8
[Athlon64/Opteron] DRAM Controller
       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-
00: 22 10 02 11 00 00 00 00 00 00 00 06 00 00 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

00:18.3 Host bridge: Advanced Micro Devices [AMD] K8
[Athlon64/Opteron] Miscellaneous Control
       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-
00: 22 10 03 11 00 00 00 00 00 00 00 06 00 00 80 00
10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

03:00.0 VGA compatible controller: Matrox Graphics, Inc. MGA Parhelia
AGP (rev 03) (prog-if 00 [VGA])
       Subsystem: Matrox Graphics, Inc. Parhelia 128Mb
       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 (4000ns min, 8000ns max), Cache Line Size: 64 bytes
       Interrupt: pin A routed to IRQ 5
       Region 0: Memory at c8000000 (32-bit, prefetchable) [size=128M]
       Region 1: Memory at ff4fe000 (32-bit, non-prefetchable) [size=8K]
       Expansion ROM at ff4c0000 [disabled] [size=128K]
       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=0 PME-
       Capabilities: [f0] AGP version 2.0
               Status: RQ=32 Iso- ArqSz=0 Cal=0 SBA+ ITACoh- GART64-
HTrans- 64bit- FW+ AGP3- Rate=x1,x2,x4
               Command: RQ=1 ArqSz=0 Cal=0 SBA- AGP- GART64- 64bit-
FW- Rate=<none>
00: 2b 10 27 05 07 00 b0 02 03 00 00 03 10 20 00 00
10: 08 00 00 c8 00 e0 4f ff 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 2b 10 40 08
30: 00 00 4c ff dc 00 00 00 00 00 00 00 05 01 10 20

04:05.0 Multimedia audio controller: Creative Labs SB Live! EMU10k1 (rev 0a)
       Subsystem: Creative Labs SBLive! 5.1 eMicro 28028
       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 (500ns min, 5000ns max)
       Interrupt: pin A routed to IRQ 20
       Region 0: I/O ports at d880 [size=32]
       Capabilities: [dc] Power Management version 1
               Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
               Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00: 02 11 02 00 05 01 90 02 0a 00 01 04 00 20 80 00
10: 81 d8 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 02 11 67 80
30: 00 00 00 00 dc 00 00 00 00 00 00 00 0b 01 02 14

04:05.1 Input device controller: Creative Labs SB Live! Game Port (rev 0a)
       Subsystem: Creative Labs Gameport Joystick
       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
       Region 0: I/O ports at dc00 [size=8]
       Capabilities: [dc] Power Management version 1
               Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
               Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00: 02 11 02 70 05 01 90 02 0a 00 80 09 00 20 80 00
10: 01 dc 00 00 00 00 00 00 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 02 11 20 00
30: 00 00 00 00 dc 00 00 00 00 00 00 00 00 00 00 00

04:06.0 SCSI storage controller: Adaptec AIC-7892A U160/m (rev 02)
       Subsystem: Adaptec 29160N Ultra160 SCSI Controller
       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 (10000ns min, 6250ns max), Cache Line Size: 64 bytes
       Interrupt: pin A routed to IRQ 19
       BIST result: 00
       Region 0: I/O ports at d400 [disabled] [size=256]
       Region 1: Memory at ff5ff000 (64-bit, non-prefetchable) [size=4K]
       Expansion ROM at 88000000 [disabled] [size=128K]
       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=0 PME-
00: 05 90 80 00 16 01 b0 02 02 00 00 01 10 20 00 80
10: 01 d4 00 00 04 f0 5f ff 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 05 90 a0 62
30: 00 00 5c ff dc 00 00 00 00 00 00 00 03 01 28 19

04:07.0 Ethernet controller: VIA Technologies, Inc. VT6102 [Rhine-II] (rev 42)
       Subsystem: D-Link System Inc DFE-530TX rev B
       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 (750ns min, 2000ns max), Cache Line Size: 64 bytes
       Interrupt: pin A routed to IRQ 18
       Region 0: I/O ports at d000 [size=256]
       Region 1: Memory at ff5fec00 (32-bit, non-prefetchable) [size=256]
       Expansion ROM at 88020000 [disabled] [size=64K]
       Capabilities: [40] 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-
00: 06 11 65 30 17 01 10 02 42 00 00 02 10 20 00 00
10: 01 d0 00 00 00 ec 5f ff 00 00 00 00 00 00 00 00
20: 00 00 00 00 00 00 00 00 00 00 00 00 86 11 01 14
30: 00 00 ff ff 40 00 00 00 00 00 00 00 0b 01 03 08


root@dragon:/home/juhl/download/kernel/linux-2.6.18-rc7-git2# cat /proc/modules
snd_seq_oss 34896 0 - Live 0xf8eef000
snd_seq_midi_event 7048 1 snd_seq_oss, Live 0xf8cef000
snd_seq 54456 4 snd_seq_oss,snd_seq_midi_event, Live 0xf8ce0000
snd_pcm_oss 46560 0 - Live 0xf8cd3000
snd_mixer_oss 16776 2 snd_pcm_oss, Live 0xf8cf8000
agpgart 31324 0 - Live 0xf8d01000
snd_emu10k1 120784 2 - Live 0xf8bd2000
snd_rawmidi 21632 1 snd_emu10k1, Live 0xf8b91000
snd_ac97_codec 95544 1 snd_emu10k1, Live 0xf8bb9000
snd_ac97_bus 2624 1 snd_ac97_codec, Live 0xf8b8f000
snd_pcm 80236 3 snd_pcm_oss,snd_emu10k1,snd_ac97_codec, Live 0xf8ba4000
snd_seq_device 7572 4 snd_seq_oss,snd_seq,snd_emu10k1,snd_rawmidi,
Live 0xf8b8c000
snd_timer 23132 3 snd_seq,snd_emu10k1,snd_pcm, Live 0xf8b85000
snd_page_alloc 8712 2 snd_emu10k1,snd_pcm, Live 0xf8b81000
snd_util_mem 4104 1 snd_emu10k1, Live 0xf887d000
snd_hwdep 8332 1 snd_emu10k1, Live 0xf8ba0000
evdev 8960 0 - Live 0xf8879000
snd 50980 13 snd_seq_oss,snd_seq,snd_pcm_oss,snd_mixer_oss,snd_emu10k1,snd_rawmidi,snd_ac97_codec,snd_pcm,snd_seq_device,snd_timer,snd_hwdep,
Live 0xf8c2a000


root@dragon:/home/juhl/download/kernel/linux-2.6.18-rc7-git2# cat /proc/ioports
0000-001f : dma1
0020-0021 : pic1
0040-0043 : timer0
0050-0053 : timer1
0060-006f : keyboard
0070-0077 : rtc
0080-008f : dma page reg
00a0-00a1 : pic2
00c0-00df : dma2
00f0-00ff : fpu
03c0-03df : vesafb
03f2-03f5 : floppy
03f7-03f7 : floppy DIR
03f8-03ff : serial
0800-083f : 0000:00:07.1
 0800-0803 : ACPI PM1a_EVT_BLK
 0804-0805 : ACPI PM1a_CNT_BLK
 0808-080b : ACPI PM_TMR
 0810-0815 : ACPI CPU throttle
 0818-0827 : ACPI GPE0_BLK
 0830-0830 : ACPI PM2_CNT_BLK
0cf8-0cff : PCI conf1
d000-dfff : PCI Bus #04
 d000-d0ff : 0000:04:07.0
   d000-d0ff : via-rhine
 d400-d4ff : 0000:04:06.0
 d880-d89f : 0000:04:05.0
   d880-d89f : EMU10K1
 dc00-dc07 : 0000:04:05.1
e800-e8ff : 0000:00:11.0
ff00-ff0f : 0000:00:12.0


root@dragon:/home/juhl/download/kernel/linux-2.6.18-rc7-git2# cat /proc/iomem
00000000-0009f7ff : System RAM
0009f800-0009ffff : reserved
000a0000-000bffff : Video RAM area
000c0000-000c8fff : Video ROM
000c9000-000ce3ff : Adapter ROM
000f0000-000fffff : System ROM
00100000-7ffaffff : System RAM
 00100000-0032d81c : Kernel code
 0032d81d-00413b2f : Kernel data
7ffb0000-7ffbffff : ACPI Tables
7ffc0000-7ffeffff : ACPI Non-volatile Storage
7fff0000-7fffffff : reserved
88000000-880fffff : PCI Bus #04
 88000000-8801ffff : 0000:04:06.0
 88020000-8802ffff : 0000:04:07.0
c7f00000-d7efffff : PCI Bus #03
 c8000000-cfffffff : 0000:03:00.0
   c8000000-c8ffffff : vesafb
dc000000-dfffffff : 0000:00:04.0
ff200000-ff2fffff : PCI Bus #01
ff300000-ff3fffff : PCI Bus #02
ff400000-ff4fffff : PCI Bus #03
 ff4c0000-ff4dffff : 0000:03:00.0
 ff4fe000-ff4fffff : 0000:03:00.0
ff500000-ff5fffff : PCI Bus #04
 ff5fec00-ff5fecff : 0000:04:07.0
   ff5fec00-ff5fecff : via-rhine
 ff5ff000-ff5fffff : 0000:04:06.0
   ff5ff000-ff5fffff : aic7xxx
ff6fc000-ff6fcfff : 0000:00:13.2
ff6fd000-ff6fdfff : 0000:00:13.1
ff6fe000-ff6fefff : 0000:00:13.0
ff6ff800-ff6ff8ff : 0000:00:13.3
ff6ffc00-ff6ffcff : 0000:00:11.0
ff7c0000-ffffffff : reserved


--
Jesper Juhl <[email protected]>
Don't top-post  http://www.catb.org/~esr/jargon/html/T/top-post.html
Plain text mails only, please      http://www.expita.com/nomime.html

Attachment: config.gz
Description: GNU Zip compressed data

Attachment: dmesg-2.6.18-rc7-git2
Description: Binary data

Follow-Ups:
- Re: Math-emu kills the kernel on Athlon64 X2
  - From: Andi Kleen <[email protected]>
- Re: Math-emu kills the kernel on Athlon64 X2
  - From: Linus Torvalds <[email protected]>

References:
- Math-emu kills the kernel on Athlon64 X2
  - From: "Jesper Juhl" <[email protected]>
- Re: Math-emu kills the kernel on Athlon64 X2
  - From: Andi Kleen <[email protected]>

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