Floating point in kernel?

From: Johannes Lundberg <johalun0_at_gmail.com>
Date: Sat, 26 May 2018 10:59:50 +0100
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?

Cheers
Received on Sat May 26 2018 - 08:00:28 UTC

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