> On Sun, Dec 09 2001, Jens Axboe wrote:
> > > Ok works with DMA off, so I expect that this new error is due to my resent
> > > memory upgrade (36 Hours ago) and the switch to using HIGHMEM(4GB)..
> > > So am I to believe that DMA is a problem with HIGHMEM(4GB) enabled ?
> >
> > No it's probably still an ide-scsi bug, I'm not suspecting your
> > hardware. The reason I ask is because until -pre8 (since bio merge in
> > -pre2), ide-scsi never used DMA even though it was set for the drive.
>
> Ok finally had a chance to look some more at this -- it was a bit more
> hairy than I had hoped. Please try this ide-scsi one liner, it should
> cure it. (the bug fix is the bio->bi_vcnt = 1 change only)
>
>
This Patch appears to work fine. Tested with DMA on and DMA off, no
Errors.. :)
Carl Ritson
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/