On 7/22/2011 6:15 PM, Woodruff, Richard wrote:
From: linux-arm-kernel-boun...@lists.infradead.org [mailto:linux-arm-
kernel-boun...@lists.infradead.org] On Behalf Of Shilimkar, Santosh
With fixed IRQ migration and forcing CPU0 into an infinite WFI loop,
I can offline CPU0 and still have a running system.
The secure software runs only on CPU0 and that's the biggest limitation.
Other issues like hand-shake as you pointed out, power sequencing etc
can be worked around.
As you know well some of the secure APIs work on CPU1 and others do not.
I notice in other thread Russell made assumption about CPU1 being able to use
all because it could run some. This is not the case.
I clarified that on the other thread.
Regards
Santosh
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