tree 66bb079a44a7bf997207cce8eb6b3c840082c45d
parent 12c247a6719987aad65f83158d2bb3e73c75c1f5
author Thomas Gleixner <tglx@linutronix.de> 1203167101 +0100
committer Ingo Molnar <mingo@elte.hu> 1204026966 +0100

x86: no robust/pi futex for real i386 CPUs

Real i386 CPUs do not have cmpxchg instructions. Catch it before
crashing on an invalid opcode.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>