arch/tile: avoid false corrupt frame warning in early boot
authorChris Metcalf <cmetcalf@tilera.com>
Thu, 29 Mar 2012 18:02:52 +0000 (14:02 -0400)
committerChris Metcalf <cmetcalf@tilera.com>
Mon, 2 Apr 2012 16:12:38 +0000 (12:12 -0400)
With lockstat we can end up trying to get a backtrace before
"high_memory" is initialized, so don't worry about range testing
if it is zero.

Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>

No differences found