Messages in this thread |  | | Subject | Re: powerpc: "IRQ probe failed (0x0)" on powerbook | From | Benjamin Herrenschmidt <> | Date | Sun, 10 Dec 2006 19:06:10 +1100 |
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On Sun, 2006-12-10 at 19:45 +1300, Paul Collins wrote: > On my PowerBook when booting Linus's tree as of commit af1713e0 I get > something like this: > > [blah blah] > ide0: Found Apple UniNorth ATA-6 controller, bus ID 3, irq 0 > Probing IDE interface ide0... > hda: HTS541080G9AT00, ATA DISK drive > IRQ probe failed (0x0) > IRQ probe failed (0x0) > IRQ probe failed (0x0) > IRQ probe failed (0x0) > > And then of course it fails to mount root. No such problem using a > kernel built from commit 97be852f of December 2nd.
I'll investigate tomorrow, looks like irq assignment got broken in a way or another for that IDE controller.
Ben.
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