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SubjectRe: Call traces due to lost IRQ
* Martin Pitt (martin@piware.de) wrote:
> Hi!
>
> [1.] Kernel boot yields lost IRQ with some call traces

Can you try the following patch?

===== drivers/acpi/pci_link.c 1.17 vs edited =====
--- 1.17/drivers/acpi/pci_link.c Sun Aug 31 16:14:25 2003
+++ edited/drivers/acpi/pci_link.c Tue Sep 16 16:59:46 2003
@@ -456,7 +456,6 @@
irq = link->irq.active;
} else {
irq = link->irq.possible[0];
- }

/*
* Select the best IRQ. This is done in reverse to promote
@@ -466,6 +465,7 @@
if (acpi_irq_penalty[irq] > acpi_irq_penalty[link->irq.possible[i]])
irq = link->irq.possible[i];
}
+ }

/* Attempt to enable the link device at this IRQ. */
if (acpi_pci_link_set(link, irq)) {
-
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