From: Linus Torvalds <torvalds@evo.osdl.org>
Date: Fri, 22 Jul 2005 20:06:16 +0000 (-0400)
Subject: x86: make restore_fpu() use alternative assembler instructions
X-Git-Tag: v2.6.13-rc4~85
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8ed1383fb7b6685968588141d5934e0e6715e954;p=pandora-kernel.git

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.
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