Hibernation on ARM64

Chen Baozi cbz at baozis.org
Sun May 24 22:33:46 PDT 2015

Hi Lorenzo,

On Fri, May 22, 2015 at 12:02:18PM +0100, Lorenzo Pieralisi wrote:
> Hi Christian,
> On Thu, May 21, 2015 at 07:34:06PM +0100, Christian S. Perone wrote:
> > Hello, I haven't found any information, road map or something like
> > that for the hibernation support for ARM64, does anyone knows if there
> > is something planned to support this in near future ?
> Adding arch support for hibernation to arm64 should be fairly simple,
> it is not top priority at the moment simply because there are not
> compelling use-cases (on the PM side most features revolve around
> CPUidle and suspend-to-idle and S2R).
> To answer your question, yes I have planned to support it, I just
> do not want to add it to the kernel for no particular reason, if there
> are compelling requirements (I guess you are asking for a specific
> reason) it can be done fairly quickly.

I am also looking forward the hibernation support on arm64. Thanks for
the information.

Could you please CCed me the hiberation patches when you send them to
list. I can help test it. :-)



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