linux-ti33x-psp 3.2: update to 3.2.23

Regenerate all beaglebone patches and add one vfs tracer patch for powertop

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
Signed-off-by: Denys Dmytriyenko <denys@ti.com>

1 files changed, 62 insertions, 0 deletions

diff --git a/recipes-kernel/linux/linux-ti33x-psp-3.2/3.2.22/0036-PM-Sleep-Prevent-waiting-forever-on-asynchronous-sus.patch b/recipes-kernel/linux/linux-ti33x-psp-3.2/3.2.22/0036-PM-Sleep-Prevent-waiting-forever-on-asynchronous-sus.patch
new file mode 100644
index 00000000..0426542c
--- /dev/null
+++ b/recipes-kernel/linux/linux-ti33x-psp-3.2/3.2.22/0036-PM-Sleep-Prevent-waiting-forever-on-asynchronous-sus.patch
@@ -0,0 +1,62 @@
+From 148576d5144418385e4a0d59c5c9547d662ae0f2 Mon Sep 17 00:00:00 2001
+From: Mandeep Singh Baines <msb@chromium.org>
+Date: Sun, 24 Jun 2012 23:31:09 +0200
+Subject: [PATCH 36/46] PM / Sleep: Prevent waiting forever on asynchronous
+ suspend after abort
+
+commit 1f758b23177d588a71b96ad02990e715949bb82f upstream.
+
+__device_suspend() must always send a completion. Otherwise, parent
+devices will wait forever.
+
+Commit 1e2ef05b, "PM: Limit race conditions between runtime PM and
+system sleep (v2)", introduced a regression by short-circuiting the
+complete_all() for certain error cases.
+
+This patch fixes the bug by always signalling a completion.
+
+Addresses http://crosbug.com/31972
+
+Tested by injecting an abort.
+
+Signed-off-by: Mandeep Singh Baines <msb@chromium.org>
+Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
+Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
+---
+ drivers/base/power/main.c |    6 ++++--
+ 1 file changed, 4 insertions(+), 2 deletions(-)
+
+diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c
+index c3d2dfc..b96544a 100644
+--- a/drivers/base/power/main.c
++++ b/drivers/base/power/main.c
+@@ -869,7 +869,7 @@ static int __device_suspend(struct device *dev, pm_message_t state, bool async)
+        dpm_wait_for_children(dev, async);
+ 
+        if (async_error)
+-               return 0;
++               goto Complete;
+ 
+        pm_runtime_get_noresume(dev);
+        if (pm_runtime_barrier(dev) && device_may_wakeup(dev))
+@@ -878,7 +878,7 @@ static int __device_suspend(struct device *dev, pm_message_t state, bool async)
+        if (pm_wakeup_pending()) {
+                pm_runtime_put_sync(dev);
+                async_error = -EBUSY;
+-               return 0;
++               goto Complete;
+        }
+ 
+        device_lock(dev);
+@@ -926,6 +926,8 @@ static int __device_suspend(struct device *dev, pm_message_t state, bool async)
+        }
+ 
+        device_unlock(dev);
++
++ Complete:
+        complete_all(&dev->power.completion);
+ 
+        if (error) {
+-- 
+1.7.10
+