Re: port-amd64/42980: satalink DMA fails under amd64

[Julian Bourne <julian.bourne%gmail.com@localhost>]

The following reply was made to PR port-amd64/42980; it has been noted by GNATS.

From: Julian Bourne <julian.bourne%gmail.com@localhost>
To: gnats-bugs%netbsd.org@localhost
Cc: port-amd64-maintainer%netbsd.org@localhost, 
gnats-admin%netbsd.org@localhost, 
        netbsd-bugs%netbsd.org@localhost
Subject: Re: port-amd64/42980: satalink DMA fails under amd64
Date: Fri, 19 Mar 2010 09:47:39 -0400

 I applied the patch to 5.0.2 (hope that was right - it
 applied cleanly) and rebuilt my xen dom0 target.
 
 It hit a __kern_assert() in uvm_pglistalloc():403
 called from xen_bus_dmamem_alloc_range():
 
 (boundary & (boundary - 1) == 0) failed
 
 Thanks for the explanation btw - that makes some
 sense to me.  Hope this helps.