msm: subsystem_restart: Add notification to indicate powerup failure

Currently, if powering on a subsystem during restart fails, a
kernel panic is trigerred immediately.
Instead, send a 'powerup failure' notification to the drivers
that have registered for notifications regarding the subsystem.
The drivers can then do the necessary cleanup/logging before a
kernel panic is triggered.

Change-Id: I252f221ee009436b7075c203b2a3de45e395c1b0
Signed-off-by: Deepak Katragadda <dkatraga@codeaurora.org>
msm: ssr: Send notification during a cold boot failure

Currently, when powering on a subsystem during cold boot fails,
the drivers that have registered for notifications about the
subsystem are not intimated.
Send the 'powerup failure' notification to these drivers to give
them an opportunity to do the necessary cleanup/logging at their
end before the subsystem is shutdown.

Change-Id: I09c10d5ead7dc153ed3ce3caf8f1c3442a66eb96
Signed-off-by: Deepak Katragadda <dkatraga@codeaurora.org>
msm: hotplug: Consider projected load after cpu offlined

Don't offline a cpu if we would drop under the lower
level's up threshold load. Also, add an optional hard
threshold load under which a cpu is never offlined.
Both is especially important for very short forced
online intervals.
thermal: add a 5C threshold to prevent throttled/unthrottled to be triggered a lot when the CPU temp dwells close to the temp threshold.

Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
defconfig: sync latest commits