CVS commit: [matt-nb6-plus] src/sys/arch/arm/arm32

["Matt Thomas" <matt%netbsd.org@localhost>]

Module Name:    src
Committed By:   matt
Date:           Wed Jan 16 22:44:18 UTC 2013

Modified Files:
        src/sys/arch/arm/arm32 [matt-nb6-plus]: bus_dma.c

Log Message:
Pullup from HEAD:
On Cortex, speculative loads can cache lines to be populated after then they've
been invalidated for a DMA read.  So after the DMA read we have to reinvalidate
them again.  We have to both invalidates since the former prevents dirty lines
overwriting just DMAed data.


To generate a diff of this commit:
cvs rdiff -u -r1.54.10.1 -r1.54.10.2 src/sys/arch/arm/arm32/bus_dma.c

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