Re: aha152x(_cs) oops

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Thu, 2006-04-13 at 09:36 -0700, Randy.Dunlap wrote:
> Is aha152x(_cs) known not to work with highmem or is it just busted
> in its use of s/g list handling?
> This is 2.6.17-rc1-git7 on a Dell notebook with 2 GB RAM.
> 
> On all recent kernels, I get an Oops in aha152x.c:datao_run(),
> where the SG_ADDRESS() macro uses page_address().

This routine is trying to do the identical action that Guennady
Liakhovetski just posted a dc395x patch for (i.e. re-feed a DMA
transaction via PIO) could we see if we can utilise pieces of that patch
to do this correctly (or provide more common infrastructure)?

James


-
: send the line "unsubscribe linux-scsi" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Index of Archives]     [SCSI Target Devel]     [Linux SCSI Target Infrastructure]     [Kernel Newbies]     [IDE]     [Security]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux ATA RAID]     [Linux IIO]     [Samba]     [Device Mapper]
  Powered by Linux