[PATCH v3] ARM: save/restore Cortex-A9 CP15 registers on suspend/resume

Russell King - ARM Linux linux at arm.linux.org.uk
Wed Jul 16 03:21:23 PDT 2014


On Wed, Jul 16, 2014 at 02:42:50PM +0800, Shawn Guo wrote:
> On Mon, Jul 14, 2014 at 01:19:06PM +0800, Shawn Guo wrote:
> > If no one has objection to the patch, I'm going to put it into patch
> > tracker soon.
> 
> Submitted as 8103/1.

Thanks.  In some ways, I'd like more people to test this before
applying it, especially as we're at -rc5, but I know full well that
posting messages to mailing lists won't attract the amount of testing
that this needs.

We also know that this will cause breeakage for non-secure platforms,
and we will need people running those platforms to update their
resume code.

The only way which seems to work is to apply it for the next merge
window, and wait until platform people are forced into testing it
when it eventually appears in their trees.

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