Re: How to correct ELCR? - was Re: [PATCH 2.6.16] Shared interrupts sometimes lost

On Tuesday April 11, [email protected] wrote:
> > 
> > I currently have Linux compiled without ACPI support (as I don't
> > really want that and being an oldish notebook I gather it has a good
> > chance of causing problems) so that isn't fiddling with the ELCR.
> 
> Can you try to enable ACPI and/or APIC? Some machines are known to
> require APIC...

Thanks for the suggestions.

I now have

CONFIG_X86_GOOD_APIC=y
CONFIG_X86_UP_APIC=y
CONFIG_X86_UP_IOAPIC=y
CONFIG_X86_LOCAL_APIC=y
CONFIG_X86_IO_APIC=y

in my .config, and it doesn't make any apparent difference.
I haven't tried ACPI yet... maybe in a couple of days.

Thanks again,
NeilBrown
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---

• References:
  • Re: [PATCH 2.6.16] Shared interrupts sometimes lost
    • From: Robert Hancock <[email protected]>
  • How to correct ELCR? - was Re: [PATCH 2.6.16] Shared interrupts sometimes lost
    • From: Neil Brown <[email protected]>
  • Re: How to correct ELCR? - was Re: [PATCH 2.6.16] Shared interrupts sometimes lost
    • From: Pavel Machek <[email protected]>

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