linux

Commit Graph

Author	SHA1	Message	Date
Russell King	af3813d6a5	ARM: pgtable: use conventional page table code for identity mappings Remove some knowledge of our 2-level page table layout from the identity mapping code - we assume that a step size of PGDIR_SIZE will allow us to step over all entries. While this is true today, it won't be true in the near future. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>	2010-12-22 11:05:34 +00:00
Russell King	614dd0585f	ARM: pgtable: collect up identity mapping functions We have two places where we create identity mappings - one when we bring secondary CPUs online, and one where we setup some mappings for soft- reboot. Combine these two into a single implementation. Also collect the identity mapping deletion function. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>	2010-12-22 11:05:33 +00:00

Author

SHA1

Message

Date

Russell King

af3813d6a5

ARM: pgtable: use conventional page table code for identity mappings

Remove some knowledge of our 2-level page table layout from the
identity mapping code - we assume that a step size of PGDIR_SIZE will
allow us to step over all entries.  While this is true today, it won't
be true in the near future.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

2010-12-22 11:05:34 +00:00

Russell King

614dd0585f

ARM: pgtable: collect up identity mapping functions

We have two places where we create identity mappings - one when we bring
secondary CPUs online, and one where we setup some mappings for soft-
reboot.  Combine these two into a single implementation.  Also collect
the identity mapping deletion function.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

2010-12-22 11:05:33 +00:00

2 Commits