tree d94287f98ee13c7e2fedd4890499f178079ce6ab
parent a92f101bc99d17b75021cf29f18cc57f39a37d1f
author Andy Lutomirski <luto@amacapital.net> 1414706281 -0700
committer Thomas Gleixner <tglx@linutronix.de> 1415018513 +0100

x86,vdso: Use LSL unconditionally for vgetcpu

LSL is faster than RDTSCP and works everywhere; there's no need to
switch between them depending on CPU.

Signed-off-by: Andy Lutomirski <luto@amacapital.net>
Cc: Andi Kleen <andi@firstfloor.org>
Link: http://lkml.kernel.org/r/72f73d5ec4514e02bba345b9759177ef03742efb.1414706021.git.luto@amacapital.net
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>