Re: [PATCH] ACPI patch which fixes all my IRQ problems on nforce2 -- linux-2.5.75-acpi-irqparams-final4.patch

From: Andrew Morton (akpm@osdl.org)
Date: Mon Jul 28 2003 - 14:51:52 EST

Andrew de Quincey <adq_dvb@lidskialf.net> wrote:
>
> > ---------------------------------------------------------------------------
> >-- CC drivers/acpi/pci_link.o
> > drivers/acpi/pci_link.c: In function `acpi_pci_link_allocate':
> > drivers/acpi/pci_link.c:451: `_dbg' undeclared (first use in this function)
> > drivers/acpi/pci_link.c:451: (Each undeclared identifier is reported
> > only once
> > drivers/acpi/pci_link.c:451: for each function it appears in.)
> > make[2]: *** [drivers/acpi/pci_link.o] Error 1
> > make[1]: *** [drivers/acpi] Error 2
> > make: *** [drivers] Error 2
> > ---------------------------------------------------------------------------
> >--
> >
> > Any ideas how to port your patch to the 2.6 series ?
>
> Weird! I compiled it on 2.6.0-test2 last night (for a thinkpad T20), and it
> was fine..... (and the thinkpad works fine too)

I fixed this in test2-mm1: it needs a

        ACPI_FUNCTION_TRACE("acpi_pci_link_allocate");

at the start of that function.

I made a bunch of other changes to that patch - mainly whitespace fixups.
It is at

ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.0-test2/2.6.0-test2-mm1/broken-out/nforce2-acpi-fixes.patch

I'm thinking that perhaps io_apic_irq_read_proc() and print_IO_APIC()
should be consolidated.

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