Messages in this thread | ![/](/images/icornerl.gif) | | From | Andrew de Quincey <> | Subject | Re: [ACPI] [PATCH] 2.6.0-test4 Don't change BIOS allocated IRQs | Date | Wed, 17 Sep 2003 09:08:33 +0100 |
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On Wednesday 17 September 2003 02:02, Greg KH wrote: > On Wed, Sep 17, 2003 at 12:11:03AM +0100, Andrew de Quincey wrote: > > With the help of Chris Wright testing several failed patches, I've > > tracked down another ACPI IRQ problem. On many systems, the BIOS > > pre-allocates IRQs for certain PCI devices, providing a list of alternate > > possibilities as well. > > > > On some systems, changing the IRQ to one of those alternate possibilities > > works fine. On others however, it really isn't a good idea. As theres no > > way to tell which systems are good and bad in advance, this patch simply > > ensures that ACPI does not change an IRQ if the BIOS has pre-allocated > > it. > > Nice, the patch below, which Chris told me is from you, fixed my > problems too. It is against 2.6.0-test5-bk3 and fixes bug number 1186 > in the bugzilla.kernel.org database. > > Many thanks for this work, I really appreciate it.
Great! thanks for letting me know.
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