From: Leon Woestenberg <leon@sidebranch.com>
Date: Mon, 9 Nov 2009 13:19:33 +0000 (+0100)
Subject: linux-kirkwood: Add patch that re-enables interrupt from idle.
X-Git-Tag: Release-2010-05/1~1648^2~131
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d9a2c938177a28d6310ff285eecf5286613a589b;p=openembedded.git

linux-kirkwood: Add patch that re-enables interrupt from idle.

Signed-off-by: Leon Woestenberg <leon@sidebranch.com>
---

diff --git a/recipes/linux/linux-kirkwood/cpuidle-reenable-interrupts.patch b/recipes/linux/linux-kirkwood/cpuidle-reenable-interrupts.patch
new file mode 100644
index 0000000000..0f472d9f75
--- /dev/null
+++ b/recipes/linux/linux-kirkwood/cpuidle-reenable-interrupts.patch
@@ -0,0 +1,19 @@
+diff --git a/drivers/cpuidle/cpuidle.c b/drivers/cpuidle/cpuidle.c
+index ad41f19..12fdd39 100644
+--- a/drivers/cpuidle/cpuidle.c
++++ b/drivers/cpuidle/cpuidle.c
+@@ -76,8 +76,11 @@  static void cpuidle_idle_call(void)
+ #endif
+ 	/* ask the governor for the next state */
+ 	next_state = cpuidle_curr_governor->select(dev);
+-	if (need_resched())
++	if (need_resched()) {
++		local_irq_enable();
+ 		return;
++	}
++
+ 	target_state = &dev->states[next_state];
+ 
+ 	/* enter the state and update stats */
+
+