Revert "i386: add TRACE_IRQS_OFF for the nmi"

This reverts commit e0c7317557c8fc8eacf611e30c2a80f4e24e47a3.

This patch was wrong, as lockdep (and thus the irq state tracer)
aren't nmi safe. People are already seeing lockdep warnings due
to this.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
1 file changed