On 02/01/2014 05:06 PM, Suresh Siddha wrote:
>
> so I will Ack for option "b", as option "a" breaks the features which
> don't take into account cr0.TS.
>
Even "b" does that, no? "a" should be fine as long as we don't ever use
those features in the kernel, even under kernel_fpu_begin/end().
> Meanwhile I have the patch removing the delayed dynamic allocation for
> non-eager fpu. will post it after some testing.
Thanks.
-hpa
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