From 8d20a541b089ecb67a88a673548161b686ed7b85 Mon Sep 17 00:00:00 2001
From: Mikael Starvik <mikael.starvik@axis.com>
Date: Wed, 27 Jul 2005 11:44:42 -0700
Subject: [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>
---
 arch/cris/arch-v10/mm/init.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'arch/cris/arch-v10/mm/init.c')

diff --git a/arch/cris/arch-v10/mm/init.c b/arch/cris/arch-v10/mm/init.c
index a9f975a9cfb..ff3481e76dd 100644
--- a/arch/cris/arch-v10/mm/init.c
+++ b/arch/cris/arch-v10/mm/init.c
@@ -42,7 +42,7 @@ paging_init(void)
 	 *  switch_mm)
 	 */
 
-	current_pgd = init_mm.pgd;
+	per_cpu(current_pgd, smp_processor_id()) = init_mm.pgd;
 
 	/* initialise the TLB (tlb.c) */
 
-- 
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