From: Ralf Baechle <ralf@linux-mips.org>
Date: Fri, 4 Mar 2005 12:35:42 +0000 (+0000)
Subject: Fix preemption bug.
X-Git-Tag: v2.6.15-rc1~731^2~1^2~258
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cdaed73afb61913ee5115aa38b0c35ecb0513f50;p=linux-2.6

Fix preemption bug.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---

diff --git a/arch/mips/kernel/entry.S b/arch/mips/kernel/entry.S
index ebc1a5d4f8..6e01b0dd03 100644
--- a/arch/mips/kernel/entry.S
+++ b/arch/mips/kernel/entry.S
@@ -58,9 +58,8 @@ need_resched:
 	LONG_L	t0, PT_STATUS(sp)		# Interrupts off?
 	andi	t0, 1
 	beqz	t0, restore_all
-	li	t0, PREEMPT_ACTIVE
-	sw	t0, TI_PRE_COUNT($28)
 	jal	preempt_schedule_irq
+	b	need_resched
 #endif
 
 FEXPORT(ret_from_fork)