Re: [SMP patch] hard-lockup debugging, NMI-watchdog, 2.1.97
Keith Owens (kaos@ocs.com.au)
Mon, 20 Apr 1998 08:59:18 +1000
On Mon, 20 Apr 1998 00:41:15 +0200 (CEST),
MOLNAR Ingo <mingo@chiara.csoma.elte.hu> wrote:
>+extern spinlock_t console_lock;
>+ * since NMIs dont listen to _any_ locks, we have to be extremely
>+ * careful not to rely on unsafe variables. The printk might lock
>+ * up though, so we have to break up console_lock first ...
But it does not break console_lock.
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