tree 53bac804d538068c80684becb76cd76937956502
parent 21783c9746619a782c21be606f6498bbd4d4615e
author Mikael Starvik <mikael.starvik@axis.com> 1122489882 -0700
committer Linus Torvalds <torvalds@g5.osdl.org> 1122506761 -0700

[PATCH] CRIS update: SMP

Patches to support SMP.

* Each CPU has its own current_pgd.
* flush_tlb_range is implemented as flush_tlb_mm.
* Atomic operations implemented with spinlocks.
* Semaphores implemented with spinlocks.

Signed-off-by: Mikael Starvik <starvik@axis.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>