Re: kernel BUG at drivers/scsi/aic7xxx/aic79xx_osm.c:1490!

[Michael Tokarev]

James Bottomley wrote:
[]
> > (which doesn't look like a good thing, provided this
> > machine has 6Gb of memory...)
>
> That's the root cause then.
>
> There's a bug in the generic implementation of dma_get_required_mask(),
> a fix for which is below, if you could try it (still with the debugging
> patches to make sure it's working).

With the 2 patches applied:

DEBUG: RETURNED REQUIRED MASK 1ffffffff
DEBUG: SET 39 BIT ADDRESSING

I'm running the tests now.  But for some reason I
think it will be ok... ;)

Thanks!

/mjt
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