On Thu, 2009-06-11 at 00:38 +0400, Andrey Gusev wrote: > I try this small fix, traces in disappeared, but lost interrupts on the place:) > Some interesting thing from dmesg: > > [ 0.435806] irq: irq 251 on host /pci@f2000000/mac-io@17/interrupt-controller@40000 mapped to virtual irq 251 > [ 0.435824] irq: irq 252 on host /pci@f2000000/mac-io@17/interrupt-controller@40000 mapped to virtual irq 252 > [ 0.435840] irq: irq 253 on host /pci@f2000000/mac-io@17/interrupt-controller@40000 mapped to virtual irq 253 > [ 0.435856] irq: irq 254 on host /pci@f2000000/mac-io@17/interrupt-controller@40000 mapped to virtual irq 254 > [ 0.435867] CPU0: L2CR is 80080000 > [ 0.435880] CPU0: L3CR is 8f0b0000 > [478142827.057095] CPU1: L2CR was 80000 > [478142827.057133] CPU1: L2CR set to 80080000 > [478142827.057139] CPU1: L3CR was 0 > [478142827.057300] CPU1: L3CR set to 8f0b0000 > [ 0.437529] Processor 1 found. > [ 0.437588] clockevent: decrementer mult[886] shift[16] cpu[1] > > This is don't look good. What doesn't look good ? It's copying the L2CR and L3CR values over from CPU 0 to CPU 1 when bringing the later up, I don't see anything wrong. Cheers, Ben. > > > > > > > [ 70.584122] hdb:<3>ide-pmac lost interrupt, dma status: 8480 > > > > DMA status indicates that DMA transfer is still active according to > > the controller. This one is really a platform/hardware specific > > issue. > > > > Notes for Ben, I checked only 2.6.26, but may be somebody checked 2.6.24 > or this is interpolation. > > Thanks, > Andrey -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
