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I am periodically get this error:
Disabling IRQ 7
here is some of my dmesg output:
hda: dma_timer_expiry: dma status == 0x64
hda: DMA interrupt recovery
hda: lost interrupt
irq 7: nobody cared!
Call Trace:
[<c010d9ba>] __report_bad_irq+0x2a/0x90
[<c010daac>] note_interrupt+0x6c/0xa0
[<c010dddb>] do_IRQ+0x15b/0x190
[<c0105000>] _stext+0x0/0x70
[<c010bf60>] common_interrupt+0x18/0x20
[<c0109030>] default_idle+0x0/0x40
[<c0105000>] _stext+0x0/0x70
[<c0109059>] default_idle+0x29/0x40
[<c01090e3>] cpu_idle+0x33/0x40
[<c05ae8f0>] start_kernel+0x1a0/0x1e0
[<c05ae470>] unknown_bootoption+0x0/0x100handlers:
[<c0385e20>] (ide_intr+0x0/0x1d0)
Disabling IRQ #7
irq 7: nobody cared!
Call Trace:
[<c010d9ba>] __report_bad_irq+0x2a/0x90
[<c010daac>] note_interrupt+0x6c/0xa0
[<c010dddb>] do_IRQ+0x15b/0x190
[<c0105000>] _stext+0x0/0x70
[<c010bf60>] common_interrupt+0x18/0x20
[<c0109030>] default_idle+0x0/0x40
[<c0105000>] _stext+0x0/0x70
[<c0109059>] default_idle+0x29/0x40
[<c01090e3>] cpu_idle+0x33/0x40
[<c05ae8f0>] start_kernel+0x1a0/0x1e0
[<c05ae470>] unknown_bootoption+0x0/0x100
I am using the vanila 2.6.3 kernel I compiled myself. I know it is my error since I did not have this problem with the 2.6.3 kernel that was provided by Arch Linux.
this probably the relevant hardware: AMD 3000+ on a A7N8X Deluxe (with nforce2 chipset)
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Did you compile in the nforce support? Also, do you have acpi enabled (some motherboards need acpi to handle irqs properly)?
I have discovered that all of mans unhappiness derives from only one source, not being able to sit quietly in a room
- Blaise Pascal
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I have both enabled. For the nforce support I assume here is what you mean:
Device Drivers>ATA/ATAPI/MFM/RLL support>
[*] AMD and nVidia support
You wouldnt happen to know where I could find the .config file that was used to compile the kernel provided during the install process? I could probably find my error refering to that
Thanks for your help
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Run abs, then it'll be in /var/abs/kernels/kernel26/config.
I have discovered that all of mans unhappiness derives from only one source, not being able to sit quietly in a room
- Blaise Pascal
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I tihnk it may be fixed, at least nothing has happened yet. I compared the two config files and the main difference I saw was that I disabled a lot of things like joysticks, a bunch of network devices, basically hardware I do not have and never will.
I decided to give Andrew Mortons Patchset a try since I have always had good luck with it. I patched the kernel, made oldconfig (with the config file from abs), built the kernel now everything seems to be good
I dont know what I did wrong but all is good now which is the main thing
Thanks
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