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SubjectRe: 2.4.0-test2-ac2 FAT oops

Samuli,

This is a bad skew in the timing between the drive, cable, host.
I forgot the hardware you have but if it has a hwif->speedproc then we are
in good shape for it to auto down-grade the transfer to a stable point
were the iCRC errors stop.

On Sun, 2 Jul 2000, Samuli Kaski wrote:

> On Fri, 30 Jun 2000, Andre Hedrick wrote:
>
> > This does fix the possible race condition of double interrupts on the same
> > card.
>
> 2.4.0-test3-pre2 + ide.2.4.0-t3-2.0629
>
> Jul 1 15:34:07 vortex kernel: hdf: dma_intr: status=0x51 { DriveReady SeekComplete Error }
> Jul 1 15:34:07 vortex kernel: hdf: dma_intr: error=0x84 { DriveStatusError BadCRC }
> Jul 1 15:34:07 vortex kernel: hdf: dma_intr: status=0x51 { DriveReady SeekComplete Error }
> Jul 1 15:34:07 vortex kernel: hdf: dma_intr: error=0x84 { DriveStatusError BadCRC }
>
> ..
>
> Can't reproduce the FAT oops because I can't run the kernel in question
> for long periods of time. It doesn't compile all my modules and I don't

What do you mean that it will not run for a long period of time?
DeadLock?

> have the time right now to find out why.
>
> Samuli
>
>

Andre Hedrick
The Linux ATA/IDE guy


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