tree fd2452bd709147091ac03f7d458d974e1f8d5ab4
parent 07cd27bbd4d07af6c3e24ae479316a69e7935e1e
author Anton Vorontsov <anton.vorontsov@linaro.org> 1343649490 -0700
committer Jason Wessel <jason.wessel@windriver.com> 1343740603 -0500

kernel/debug: Make use of KGDB_REASON_NMI

Currently kernel never set KGDB_REASON_NMI. We do now, when we enter
KGDB/KDB from an NMI.

This is not to be confused with kgdb_nmicallback(), NMI callback is
an entry for the slave CPUs during CPUs roundup, but REASON_NMI is the
entry for the master CPU.

Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org>
Signed-off-by: Jason Wessel <jason.wessel@windriver.com>