Linus Torvalds 8ed1383fb7 x86: make restore_fpu() use alternative assembler instructions ...

It's really just a single instruction, conditional on whether the CPU
supports FXSR or not, so implement it as such instead of making it a
function that queries FXSR dynamically.

This means that the instruction just gets automatically rewritten to the
correct one at boot-time.

2005-07-22 16:06:16 -04:00

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