On Sat, May 26, 2018 at 10:59:50AM +0100, Johannes Lundberg wrote:
> Hi
>
> The new AMD graphics drivers use floats in kernel space.
> Upstream Linux code has something like:
> kernel_fpu_begin();
> ...
> kernel_fpu_end();
>
> Do we have similar functions to save/restore FPU registers?
Read fpu_kern(9).
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