Re: [PATCH] ARM: EXYNOS4: Fix secondary CPU boot after wake-up

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On 5/31/2011 3:24 AM, Russell King - ARM Linux wrote:
On Mon, May 30, 2011 at 03:08:17PM +0530, Santosh Shilimkar wrote:
When do you plan to fix the SGI usage as discussed
in above thread. I thought SGI1 usage was ok for OMAP,
realview/versatile and MSM.

I'd like the use of the arbitary SGI1 to fade away, to be replaced with
something a little saner (eg, SGI0 being the first SGI).  That just
means you'll end up with a warning about SGI0 instead.  Let's just
ignore them for the time being (but please change to SGI0 anyway.)

I mean SGIO. SGI1 was typo. Ignoring that warning isn't good idea.
Platforms which do aggressive CPU offline/online, will keep
getting this noise and hence need to be fixed.

How about my patch which was marking this as a wakeup
IPI instead of unknown one. Ofcourse with wakeup SGI
being used will be SGI0 instead of current SGI1.

If you are ok with it I can send an RFC patch ?

Regards
Santosh
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