On 08/02/2017 12:04 PM, Philippe Gerum wrote:
On 08/02/2017 06:43 PM, Jeff Webb wrote:
I am attempting to upgrade our x86/64 PC systems running
linux-3.14.17/xenomai-2.6.4 to xenomai-3.x. I have successfully
built and booted a linux-4.1.18/xenomai-3.0.5 kernel on one of
them using:
ipipe-core-4.1.18-x86-9.patch
however, I cannot boot systems based on:
ipipe-core-4.4.43-x86-8.patch
ipipe-core-4.4.71-x86-8.patch
ipipe-core-4.9.24-x86-2.patch
with the CONFIG_IPIPE=y. I can get these configurations to boot
by disabling CONFIG_IPIPE. The main issue seems to be that
the primary hard drive does not work. There also seems to be an
issue with some of the USB ports.
I have attached several files:
- cpuinfo.txt: cpuinfo for the first core
- boot-4.4.43-ipipeoff.notime: serial boot log (system works)
- boot-4.4.43-ipipeon.notime.matchup: serial boot log (system hangs)
- config-4.4.43-ipipeoff: (system works)
- config-4.4.43-ipipeon: (system hangs)
The times have been stripped from the boot logs and the second
boot log has been slightly rearranged to make diffing with the two
logseasier. I can send the raw logs instead, if that is helpful.
Any help on getting later kernels to work would be appreciated.
Maybe an issue with a secondary interrupt controller.
- the output of /proc/interrupts on a booting kernel (say 4.9.24) would
help figuring out which ICs are active on this hw.
Please see the interrupts.txt attachment.
As a matter of fact,
the driver has issues receiving events from the SATA controller once the
interrupt pipeline is engaged. Likewise for the USB part as you
mentioned as well.
- does it boot in uniprocessor mode?
Yes, it boots with maxcpus=0 or noapic, but not maxcpus=1.
Thanks,
-Jeff
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CPU0 CPU1 CPU2 CPU3 CPU4 CPU5 CPU6 CPU7
0: 15 0 0 0 0 0 0 0 IR-IO-APIC 2-edge timer
1: 0 0 0 0 0 2
0 0 IR-IO-APIC 1-edge i8042
3: 0 0 0 0 0 0 0 2 IR-IO-APIC 3-edge
4: 0 0 0 0 0 1 1 0 IR-IO-APIC 4-edge
5: 0 0 0 0 0 1 0 1 IR-IO-APIC 5-edge
6: 0 0 0 0 0 0 0 0 IR-IO-APIC 6-edge parport0
7: 0 0 0 0 0 0 1 1 IR-IO-APIC 7-edge
8: 0 0 0 0 0 1 0 0 IR-IO-APIC 8-edge rtc0
9: 0 0 0 0 0 0
0 0 IR-IO-APIC 9-fasteoi acpi
10: 0 0 0 0 1 0 0 1 IR-IO-APIC 10-edge
12: 0 0 0 0 0 3 0 1 IR-IO-APIC 12-edge i8042
16: 0 0 0 0 2 27
0 0 IR-IO-APIC 16-fasteoi ehci_hcd:usb1
17: 20 4 0 0 295 124
43 17 IR-IO-APIC 17-fasteoi snd_hda_intel:card1
19: 2919 68 34 22 7572 3381
795 361 IR-IO-APIC 19-fasteoi ata_piix, ata_piix
23: 0 0 0 0 0 33
0 0 IR-IO-APIC 23-fasteoi ehci_hcd:usb2
24: 0 0 0 0 0 0
0 0 DMAR-MSI 0-edge dmar0
25: 0 0 0 0 0 0
0 0 IR-PCI-MSI 16384-edge PCIe PME
26: 0 0 0 0 0 0
0 0 IR-PCI-MSI 458752-edge PCIe PME
27: 0 0 0 0 0 0
0 0 IR-PCI-MSI 466944-edge PCIe PME
28: 0 0 0 0 0 0
0 0 IR-PCI-MSI 471040-edge PCIe PME
30: 0 0 0 0 1 0
0 0 IR-PCI-MSI 1589248-edge pciehp
32: 0 0 0 0 1 0
0 0 IR-PCI-MSI 1654784-edge pciehp
35: 0 0 0 0 1 0
0 0 IR-PCI-MSI 1720320-edge pciehp
36: 5 0 69 0 23 54
358 3 IR-PCI-MSI 327680-edge xhci_hcd
37: 1 0 40 0 3 2
0 0 IR-PCI-MSI 409600-edge eno1
38: 0 0 0 0 0 0
0 0 IR-PCI-MSI 2097152-edge ens1f0
39: 1 0 0 0 5 2
10 0 IR-PCI-MSI 2097153-edge ens1f0-TxRx-0
40: 1 0 0 0 0 0
1 16 IR-PCI-MSI 2097154-edge ens1f0-TxRx-1
41: 4 0 0 0 0 13
0 1 IR-PCI-MSI 2097155-edge ens1f0-TxRx-2
42: 5 13 0 0 0 0
0 0 IR-PCI-MSI 2097156-edge ens1f0-TxRx-3
43: 5 0 13 0 0 0
0 0 IR-PCI-MSI 2097157-edge ens1f0-TxRx-4
44: 5 0 0 0 0 0
13 0 IR-PCI-MSI 2097158-edge ens1f0-TxRx-5
45: 5 8 0 0 5 0
0 0 IR-PCI-MSI 2097159-edge ens1f0-TxRx-6
46: 5 0 0 0 5 0
0 8 IR-PCI-MSI 2097160-edge ens1f0-TxRx-7
47: 25 0 0 0 25 2915
9 2 IR-PCI-MSI 524288-edge nvkm
48: 0 0 0 0 0 0
0 0 IR-PCI-MSI 2099200-edge ens1f1
49: 1 0 0 0 4 0
0 13 IR-PCI-MSI 2099201-edge ens1f1-TxRx-0
50: 0 1 0 0 0 14
3 0 IR-PCI-MSI 2099202-edge ens1f1-TxRx-1
51: 4 0 14 0 0 0
0 0 IR-PCI-MSI 2099203-edge ens1f1-TxRx-2
52: 0 3 0 1 0 1
13 0 IR-PCI-MSI 2099204-edge ens1f1-TxRx-3
53: 1 0 3 0 5 8
1 0 IR-PCI-MSI 2099205-edge ens1f1-TxRx-4
54: 1 0 0 12 5 0
0 0 IR-PCI-MSI 2099206-edge ens1f1-TxRx-5
55: 5 0 0 0 0 0
0 13 IR-PCI-MSI 2099207-edge ens1f1-TxRx-6
56: 5 0 0 13 0 0
0 0 IR-PCI-MSI 2099208-edge ens1f1-TxRx-7
57: 0 0 0 0 0 0
0 0 IR-PCI-MSI 5242880-edge enp10s0
58: 0 13 0 0 1 2
2 0 IR-PCI-MSI 5242881-edge enp10s0-TxRx-0
59: 0 1 0 13 0 0
0 4 IR-PCI-MSI 5242882-edge enp10s0-TxRx-1
60: 5 0 0 0 0 0
0 13 IR-PCI-MSI 5242883-edge enp10s0-TxRx-2
61: 5 0 0 0 0 0
13 0 IR-PCI-MSI 5242884-edge enp10s0-TxRx-3
62: 5 2 0 3 7 0
0 2 IR-PCI-MSI 360448-edge mei_me
63: 244 6 0 6 76 52
8 34 IR-PCI-MSI 442368-edge snd_hda_intel:card0
NMI: 1 0 0 0 0 0
0 0 Non-maskable interrupts
LOC: 8284 8586 8255 8539 12055 71363
8630 8336 Local timer interrupts
SPU: 0 0 0 0 0 0
0 0 Spurious interrupts
PMI: 1 0 0 0 0 0
0 0 Performance monitoring interrupts
IWI: 0 0 0 0 0 0
0 0 IRQ work interrupts
RTR: 0 0 0 0 0 0
0 0 APIC ICR read retries
RES: 792 589 474 304 285 270
175 204 Rescheduling interrupts
CAL: 2236 2257 2418 2404 2147 2348
2246 2331 Function call interrupts
TLB: 1214 1427 1332 1369 1129 1289
1229 1261 TLB shootdowns
TRM: 0 0 0 0 0 0
0 0 Thermal event interrupts
THR: 0 0 0 0 0 0
0 0 Threshold APIC interrupts
DFR: 0 0 0 0 0 0
0 0 Deferred Error APIC interrupts
MCE: 0 0 0 0 0 0
0 0 Machine check exceptions
MCP: 2 2 2 2 2 2
2 2 Machine check polls
ERR: 0
MIS: 0
PIN: 0 0 0 0 0 0
0 0 Posted-interrupt notification event
PIW: 0 0 0 0 0 0
0 0 Posted-interrupt wakeup event
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