x86/xor: Unify SSE-base xor-block routines

Besides folding duplicate code, this has the advantage of fixing
x86-64's failure to use proper (para-virtualizable) accessors
for dealing with CR0.TS.

Signed-off-by: Jan Beulich <[email protected]>
Acked-by: H. Peter Anvin <[email protected]>
Cc: Linus Torvalds <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>
3 files changed