On Wed, May 18, 2005 at 09:12:21AM +0200, Gerd Knorr wrote: > Could be some IRQ handler for another piece of hardware which runs > very long. Does the dvb card share the IRQ with someone else? Could > also be that someone disables IRQs or holds a lock for a long time. One of my cards does share.. with only 4 PCI interrupts and a bunch of cards in the system it's hard to avoid... 16: 14385607 IO-APIC-level cx88[1], cx88[1] 17: 10435330 IO-APIC-level saa7146 (0) 18: 1327308 IO-APIC-level libata, EMU10K1, ath0 19: 19126955 IO-APIC-level cx88[0], cx88[0], nvidia 22: 0 IO-APIC-level NVidia nForce2 Hamish -- Hamish Moffatt VK3SB <hamish@xxxxxxxxxx> <hamish@xxxxxxxxxxxx>