CVS commit: syssrc/sys/dev/qbus

[Anders Magnusson <ragge%netbsd.org@localhost>]

Module Name:    syssrc
Committed By:   ragge
Date:           Fri Jun 14 11:57:22 UTC 2002

Modified Files:
        syssrc/sys/dev/qbus: uda.c

Log Message:
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 -r1.43 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.