| commit | c347d12cd1642ba193f55bdab29395d639c5efc2 | [log] [tgz] |
|---|---|---|
| author | Paul Mundt <lethal@linux-sh.org> | Wed Aug 01 16:17:07 2007 +0900 |
| committer | Paul Mundt <lethal@linux-sh.org> | Wed Aug 01 16:17:07 2007 +0900 |
| tree | 4029a5cc49ac3fdbefa57b3117566007b8cfbcc4 | |
| parent | 8d4fbcfbe0a4bfc73e7f0297c59ae514e1f1436f [diff] |
sh: Fix lockdep debugging oops on SH-3/4.
In the SH-3/4 TLB access violation path we were enabling IRQs before
the call in to trace_hardirqs_on(), which ended up triggering:
if (DEBUG_LOCKS_WARN_ON(!irqs_disabled()))
return;
in kernel/lockdep.c:2031. Fix this up by removing the early re-enable,
we were already re-enabling IRQs post-trace_hardirqs_on() already, so
the semantics are now as was initially intended.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>