Summary: | sys-kernel/hardened-sources-2.6.27-28 - VIA controller IRQ routing error, irq 16: nobody cared (try booting with the "irqpoll" option) | ||
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Product: | Gentoo Linux | Reporter: | Steve Arnold <nerdboy> |
Component: | [OLD] Core system | Assignee: | The Gentoo Linux Hardened Kernel Team (OBSOLETE) <hardened-kernel+disabled> |
Status: | RESOLVED WONTFIX | ||
Severity: | major | CC: | kernel |
Priority: | High | ||
Version: | 2007.0 | ||
Hardware: | All | ||
OS: | Linux | ||
URL: | http://bugzilla.kernel.org/show_bug.cgi?id=5084 | ||
Whiteboard: | |||
Package list: | Runtime testing required: | --- | |
Attachments: |
no-SMP with libata
SMP kernel with VIA IDE driver lspci -vvvv output config-2.6.28-hardened using libata pata driver |
Description
Steve Arnold
2009-01-27 07:15:47 UTC
Created attachment 179857 [details]
no-SMP with libata
Created attachment 179858 [details]
SMP kernel with VIA IDE driver
Created attachment 179860 [details]
lspci -vvvv output
Can you reproduce the problem with sys-kernel/gentoo-sources-2.6.28-r1? Booting with 'irqpoll' and 'irqfixup' as your boot parameters and attaching your dmesg would be interesting. Also, could we have the output of: 'cat /proc/interrupts' and your kernel config? Sorry, I got turned into a witch, but I got better... None of the relevant kernel options resulted in a working controller (including irqpoll), and some even made it worse, ie, even lspci couldn't see it. Changing PCI slots made no difference either... Some of the above seemed to cause some interesting changes in the output of other things besides lspci, eg, dmesg and various /proc files. /proc/interrupts changed quite a bit, but I can't really interpret whether any one of them is better than another. Although this is a hardened server, I'll go ahead and try the gentoo-sources kernel and provide some examples of the current config; you'll need to tell me what you want to see after that. It's also my mail/www/proxy server, so it would be nice to minimize the number of reboots. $ cat /proc/interrupts CPU0 0: 29 IO-APIC-edge timer 1: 9 IO-APIC-edge i8042 6: 3 IO-APIC-edge floppy 7: 0 IO-APIC-edge parport0 8: 2 IO-APIC-edge rtc0 9: 0 IO-APIC-fasteoi acpi 12: 331062325 IO-APIC-edge i8042 14: 6158530 IO-APIC-edge pata_via 15: 6173123 IO-APIC-edge pata_via 16: 100002 IO-APIC-fasteoi pata_via 21: 0 IO-APIC-fasteoi uhci_hcd:usb1, uhci_hcd:usb2, uhci_hcd:usb3, ehci_hcd:usb4 22: 0 IO-APIC-fasteoi VIA8233 23: 17793861 IO-APIC-fasteoi eth0 NMI: 0 Non-maskable interrupts LOC: 293266456 Local timer interrupts TRM: 0 Thermal event interrupts SPU: 0 Spurious interrupts ERR: 0 MIS: 0 Created attachment 183450 [details]
config-2.6.28-hardened using libata pata driver
current config-2.6.28-hardened, goes with /proc/interrupts output
How is it going with gentoo-sources-2.6.28-r1? Same issue? If you're still having the problem can you try with the latest gentoo-sources kernel (gentoo-sources-2.6.28-r4)? We're up to hardened-sources-2.6.28-r9 and hardened-sources-2.6.29 now, is this still an issue for you? Has the problem or errors changed at all (and if so can you post new)? Thanks. Yeah, let me build the 2.6.29 kernel and I'll give it a try... (In reply to comment #10) > Yeah, let me build the 2.6.29 kernel and I'll give it a try... > any further info pls We are now working to stabilize 2.6.32-r9. Can you give that a try and let us know if it is still an issue? Sorry, got busy with extra work/travel, and that's my production server for now (such as it is) yada yada... I'll see if I can get a newer kernel on there shortly... Okay this is an old bug about a kernel which is no longer on the tree. I'm closing it. |