CVSROOT: /cvs Module name: src Changes by: ratc...@cvs.openbsd.org 2009/04/27 14:47:59
Modified files:
sys/arch/i386/i386: Tag: OPENBSD_4_5 bus_dma.c
Log message:
When DMA'able memory is mapped by device drivers, the mapping flags and
protection are partially uninitialized. Depending on the calling context,
this may cause devices to misbehave, like audio(4) to stutter, but other
anomalies might be observed for other device types.
from current, ok deraadt@
