Oded Gabbay a18069c132 amdkfd: Disable support for 32-bit user processes ...

This patch checks if the process that opens the /dev/kfd device is 32-bit
process. If so, it returns -EPERM and prints a warning message in dmesg.

This is done to prevent 32-bit user processes from using amdkfd, and hence, HSA
features.

AMD's HSA userspace stack will also support only 64-bit processes on Linux.

Reviewed-by: Alexey Skidanov <alexey.skidanov@amd.com>
Signed-off-by: Oded Gabbay <oded.gabbay@amd.com>

2014-12-05 22:01:35 +02:00

..

amdkfd

amdkfd: Disable support for 32-bit user processes

2014-12-05 22:01:35 +02:00

include

drm/radeon: Add radeon <--> amdkfd interface

2014-07-15 13:53:32 +03:00