Messages in this thread | | | Date | Mon, 16 Jun 2003 22:53:19 -0400 | From | Chuck Berg <> | Subject | panic in ide_dma_intr on KT400 |
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I have a machine with a Soyo Dragon motherboard (Via KT400 chipset).
With kernels 2.5.69, 2.5.70, and 2.5.71, it panics in ide_dma_intr() while detecting the IDE drives. If I boot with pci=noacpi or acpi=off, two of my drives come up without DMA, rendering the system unusably slow.
With kernels 2.4.20 and 2.4.21, it panics in ide_dma_intr() during heavy activity on the IDE drives at the same time as heavy activity on the PCI bus. (therefore, transfering files over NFS crashes the system almost immediately).
2.4 stuff here: http://marc.theaimsgroup.com/?l=linux-kernel&m=105167850927613&w=2
2.5 stuff: (2.5.71 doesn't behave any differently)
Bootup messages from 2.5.69 with pci=noacpi: http://encinc.com/~chuck/kt400/2.5.69-pci=noacpi.txt
Bootup messages from 2.5.69 with acpi=off: http://encinc.com/~chuck/kt400/2.5.69-acpi=off.txt
lspci -vvv, /proc/{cpuinfo,interrupts,iomem,ioports}: http://encinc.com/~chuck/kt400/2.5.69-pci=noacpi-info.txt
.config: http://encinc.com/~chuck/kt402/config-2.5.69.txt
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