From: "David S. Miller" <davem@redhat.com>
Date: Thu, 27 Mar 2003 12:55:07 -0800 (PST)
Alexey has pointed out a bug in my changes.
@@ -1088,6 +1086,9 @@ void smp_percpu_timer_interrupt(struct p
: /* no outputs */
: "r" (pstate));
} while (time_after_eq(tick, compare));
+
+ local_irq_enable();
+ irq_exit();
}
static void __init smp_setup_percpu_timer(void)
Of course this is bogus.
The IRQ enable needs to occur in the irq_exit() branch right
before do_softirq() is invoked.
-
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