tree f23ae90f1d3861c7f2d0dc8fb7a8c6b0c39c1948
parent 13648b0118a24f4fc76c34e6c7b6ccf447e46a2a
author Vineet Gupta <vgupta@synopsys.com> 1425014971 +0530
committer Vineet Gupta <vgupta@synopsys.com> 1425014974 +0530

ARC: Fix thread_saved_pc()

The old implementation assumed that SP at the time of __switch_to() is
right above pt_regs which is almost certainly not the case as there will
be some stack build up between entry into kernel and leading up to
__switch_to

Signed-off-by: Vineet Gupta <vgupta@synopsys.com>