From: Steven J. Magnani <steve@digidescorp.com>
Date: Tue, 27 Apr 2010 18:00:23 +0000 (-0500)
Subject: microblaze: re-enable interrupts before calling schedule
X-Git-Tag: 2.1b_release~8452^2~6
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0d5961b7f612f8f54fd6fbe1942cdfb141cddfb9;p=platform%2Fkernel%2Fkernel-mfld-blackbay.git

microblaze: re-enable interrupts before calling schedule

schedule() should not be called with interrupts disabled.

Signed-off-by: Steven J. Magnani <steve@digidescorp.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
---

diff --git a/arch/microblaze/kernel/entry-nommu.S b/arch/microblaze/kernel/entry-nommu.S
index 391d619..8cc18cd 100644
--- a/arch/microblaze/kernel/entry-nommu.S
+++ b/arch/microblaze/kernel/entry-nommu.S
@@ -476,6 +476,8 @@ ENTRY(ret_from_fork)
 	nop
 
 work_pending:
+	enable_irq
+
 	andi	r11, r19, _TIF_NEED_RESCHED
 	beqi	r11, 1f
 	bralid	r15, schedule