On Wed, 27 Jun 2007 03:35:26 -0400 Jeff Garzik <[email protected]> wrote:
> + /* Don't allow DMA if it isn't multiple of 16 bytes. Quite a
> + * few ATAPI devices choke on such DMA requests.
> + */
> + if (unlikely(qc->nbytes & 15))
> + return 1;
It might be worth emitting a diagnostic when this happens.
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
