Re: backport "x86: change default to spec_store_bypass_disable=prctl spectre_v2_user=prctl"

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> Why is this required at all?  It just changes a default option, you can
> set the "faster" option yourself if you really feel it is a good idea
> for older kernels, why can't you do that for containers you want it
> enabled on for these older kernels?

The patch has already motivations of why this is a better default, and
changing this would give performance improvements

> And what exact kernel versions did you test this on?

this was tested on 5.15 and 5.10

> And how is this not a new feature?

As you mentioned it changes the default option, Why is this considered a
new feature?

thanks,
MNAdam



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