Messages in this thread Patch in this message | | | Subject | Re: 2.6.12.2 -- time passes faster; related to the acpi_register_gsi() call | From | Alexander Nyberg <> | Date | Fri, 08 Jul 2005 23:25:08 +0200 |
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fre 2005-07-08 klockan 23:12 +0200 skrev Rudo Thomas: > Hello, guys. > > Time started to pass faster with 2.6.12.2 (actually, it was 2.6.12-ck3 > which is based on it). I have isolated the cause of the problem:
I bet you this fixes it (already in mainline)
tree e6a38b3d6bf434f08054562113bb660c4227769f parent 4a89a04f1ee21a7c1f4413f1ad7dcfac50ff9b63 author Linus Torvalds <torvalds@g5.osdl.org> Sun, 03 Jul 2005 00:35:33 -0700 committer Linus Torvalds <torvalds@g5.osdl.org> Sun, 03 Jul 2005 00:35:33 -0700
If ACPI doesn't find an irq listed, don't accept 0 as a valid PCI irq.
That zero just means that nothing else found any irq information either.
drivers/acpi/pci_irq.c | 2 +- 1 files changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/acpi/pci_irq.c b/drivers/acpi/pci_irq.c --- a/drivers/acpi/pci_irq.c +++ b/drivers/acpi/pci_irq.c @@ -433,7 +433,7 @@ acpi_pci_irq_enable ( printk(KERN_WARNING PREFIX "PCI Interrupt %s[%c]: no GSI", pci_name(dev), ('A' + pin)); /* Interrupt Line values above 0xF are forbidden */ - if (dev->irq >= 0 && (dev->irq <= 0xF)) { + if (dev->irq > 0 && (dev->irq <= 0xF)) { printk(" - using IRQ %d\n", dev->irq); acpi_register_gsi(dev->irq, ACPI_LEVEL_SENSITIVE, ACPI_ACTIVE_LOW); return_VALUE(0);
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