Alexander Motin a1a604ca90 Make pass driver better support CAM_CDB_POINTER flag.
Previously pass driver just ignored the flag, making random kernel code
access user-space pointer, sometime causing crashes even for correctly
written applications if user-level context was switched or swapped out.
This patch tries to copyin the CDB into kernel space to avoid it.

MFC after:	2 weeks
2016-10-17 15:02:17 +00:00
..
2016-04-29 21:05:48 +00:00
2016-10-17 09:16:44 +00:00
2016-01-07 20:22:55 +00:00
2016-04-29 21:05:48 +00:00
2016-01-07 20:22:55 +00:00