Martin Schwidefsky beef560b4c s390/uaccess: simplify control register updates
Always switch to the kernel ASCE in switch_mm. Load the secondary
space ASCE in finish_arch_post_lock_switch after checking that
any pending page table operations have completed. The primary
ASCE is loaded in entry[64].S. With this the update_primary_asce
call can be removed from the switch_to macro and from the start
of switch_mm function. Remove the load_primary argument from
update_user_asce/clear_user_asce, rename update_user_asce to
set_user_asce and rename update_primary_asce to load_kernel_asce.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2014-05-20 08:58:46 +02:00
..
2014-05-13 11:21:01 +09:00
2014-04-12 17:26:45 -07:00
2014-05-01 10:09:47 -07:00
2014-05-15 00:30:32 +01:00
2014-05-05 15:36:59 -07:00
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