Re: [oe-core][PATCH] graphene: disable neon support on arm 32bits

[Alexandre Belloni <alexandre.belloni@bootlin.com>]

On 13/02/2023 10:47:19+0100, Markus Volk wrote:
> Am Sa, 11. Feb 2023 um 09:05:05 +0000 schrieb Richard Purdie
> <richard.purdie@linuxfoundation.org>:
> > Can we tweak the comment to say why? Saying what it does isn't that
> > useful, saying why it does it helps to understand when it may be
> > removed in future. An example of how to crash it would be even better.
> > Was this just some some subset of 32 bit arm or all 32 bit arm?
> > 
> > Cheers,
> > 
> > Richard
> 
> Hello Richard,
> 
> I'm not affected by this bug, none of my machines has it but probably  the
> underlying problem is, that there are still issues with neon runtime
> detection and not all arm platforms are guaranteed to have NEON available.
> That said, maybe it would be better to add this as a PACKAGECONFIG, so
> people could at least manually enable neon support if they know it would be
> working for them?
> 

Can't we get that out of the tune?


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Alexandre Belloni, co-owner and COO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com