Thread (4 messages) 4 messages, 4 authors, 2013-09-30
DORMANTno replies

[PATCH v2] arm: vexpress: tc2: fix hotplug/idle/kexec race on cluster power down

From: Dave.Martin@arm.com (Dave Martin)
Date: 2013-09-30 16:33:06
Also in: linux-pm

On Mon, Sep 30, 2013 at 09:29:04AM -0700, Olof Johansson wrote:
On Fri, Sep 27, 2013 at 12:12:25PM -0400, Nicolas Pitre wrote:
quoted
Acked-by: Nicolas Pitre <redacted>

ARM-SOC dudes: would you please pick this up?
I can't tell if this is actually needed for 3.12, since kexec isn't supported
without the set of patches that Dave Martin just posted.
I believe some problems have been seen when mixing hotplug with idle,
even if kexec is out of the picture.  This was a known issue before I
started playing with kexec.

This should be considered a separate patch.

Cheers
---Dave
Anyway, the fix is tiny so I applied it to the for-3.12 fixes branch anyway.


-Olof

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