Messages in this thread Patch in this message | | | From | Bjorn Helgaas <> | Subject | Re: SMP+irq handling broken in current git? | Date | Thu, 23 Jun 2005 12:58:35 -0600 |
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On Thursday 23 June 2005 12:42 pm, Jens Axboe wrote: > On Thu, Jun 23 2005, Jeff Garzik wrote: > > Jens Axboe wrote: > > >Hi, > > > > > >Something strange is going on with current git as of this morning (head > > >ee98689be1b054897ff17655008c3048fe88be94). On an old test box (dual p3 > > >800MHz), using the same old config I always do on this box has very > > >broken interrupt handling: > > > > Does 2.6.12 work for you? > > 2.6.11? > > 2.6.11 works, 2.6.12 does not.
Do you have any VIA devices? If so, you might try the attached. (Just for debugging; if the patch helps, I have no idea how to do it correctly.) Index: work/drivers/pci/quirks.c =================================================================== --- work.orig/drivers/pci/quirks.c 2005-06-21 13:43:29.000000000 -0600 +++ work/drivers/pci/quirks.c 2005-06-23 10:40:55.000000000 -0600 @@ -510,7 +510,7 @@ pci_write_config_byte(dev, PCI_INTERRUPT_LINE, new_irq); } } -DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_VIA, PCI_ANY_ID, quirk_via_irq); +DECLARE_PCI_FIXUP_ENABLE(PCI_ANY_ID, PCI_ANY_ID, quirk_via_irq); /* * PIIX3 USB: We have to disable USB interrupts that are | |