add SRAR test case in the user context situation

This is part of the SRAR test cases. It is used
to test DCU error happening under user land and
other CPUs working in the user context, kernel
context, NMI context and IRQ context.

Signed-off-by: Chen Gong <gong.chen@linux.intel.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
5 files changed