Felipe Contreras ab42abf33a staging: tidspbridge: protect dmm_map properly ...

We need to protect not only the dmm_map list, but the individual
map_obj's, otherwise, we might be building the scatter-gather list with
garbage. So, use the existing proc_lock for that.

I observed race conditions which caused kernel panics while running
stress tests, also, Tuomas Kulve found it happening quite often in
Gumstix Over. This patch fixes those.

Cc: Tuomas Kulve <tuomas@kulve.fi>
Signed-off-by: Felipe Contreras <felipe.contreras@nokia.com>
Signed-off-by: Omar Ramirez Luna <omar.ramirez@ti.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

2011-03-14 12:22:27 -07:00

..

core

staging: tidspbridge: Remove NULL check before kfree

2011-03-14 11:57:36 -07:00

Documentation

staging: ti dspbridge: remove contributor leftovers

2010-07-08 13:31:45 -07:00

dynload

staging: tidspbridge: set10 remove hungarian from structs

2011-02-04 20:12:26 -06:00

gen

staging: tidspbridge: set9 remove hungarian from structs

2011-02-04 20:12:24 -06:00

hw

Revert "staging: tidspbridge - remove hw directory"

2010-11-10 18:34:43 -06:00

include/dspbridge

drivers:staging:dspbridge:node.h Remove one to many n's in a word.

2011-02-28 19:00:29 -08:00

pmgr

staging: tidspbridge: Remove NULL check before kfree

2011-03-14 11:57:36 -07:00

rmgr

staging: tidspbridge: protect dmm_map properly

2011-03-14 12:22:27 -07:00

Kconfig

Revert "staging: tidspbridge - update Kconfig to select IOMMU module"

2010-11-10 18:34:42 -06:00

Makefile

staging: tidspbridge: remove gb bitmap implementation

2011-02-04 20:11:33 -06:00

TODO

staging: tidspbridge: remove custom linked list

2011-02-04 20:11:41 -06:00