Messages in this thread | | | Date | Tue, 28 Mar 2000 15:17:39 +0200 | From | Manfred Spraul <> | Subject | Re: The 2.3.x Job List (Updated) |
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Alan Cox wrote: > > Use PCI DMA 'lost interrupt' problem with some hw [which ?]
There are a few APIC patches that should be added before 2.4:
* TLB flush should used highest priority instead of lowest priority * `ls /proc/irq/*`: the smp affinity code creates multiple folders with the same name, looks funny ;) * we should set the smp affinity mask to the actual cpu online mask, at least that fixed the 'lost interrupt' problems on my board [Gigabyte BXD, 440BX chipset]. Perhaps we should do that for UP IOAPIC as well.
I forwarded everything to Ingo.
Mike Porter noticed that the PIIX code and the hdparm -i output don't match, perhaps this explains the remaining problems - apart from broken hardware ;)
-- Manfred
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