CVS commit: [netbsd-1-6] syssrc/sys/dev/qbus

[Luke Mewburn <lukem%netbsd.org@localhost>]

Module Name:    syssrc
Committed By:   lukem
Date:           Fri Jun 14 17:48:03 UTC 2002

Modified Files:
        syssrc/sys/dev/qbus [netbsd-1-6]: uda.c

Log Message:
Pull up revision 1.43 (requested by ragge in ticket #273):
Must check B_PHYS, not b_proc, if it is DMA to userspace, otherwise the
machine will crash. This fixes a panic when a Unibus adapter runs out
of map registers (happens frequently), reported by Johnny Billquist.


To generate a diff of this commit:
cvs rdiff -r1.42 -r1.42.10.1 syssrc/sys/dev/qbus/uda.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.