lkml.org 
[lkml]   [2002]   [Dec]   [22]   [last100]   RSS Feed
Views: [more markup]  [less markup]  [headers]  [forward] 
 
Messages in this thread
/
DateSun, 22 Dec 2002 13:14:06 -0800
From"Martin J. Bligh" <>
SubjectRe: [PATCH]Timer list init is done AFTER use
> The boot cpu is set online extremely late.  Strangely late.  Why
> is this?
>
> How about something like the below?  We mark the boot cpu
> online in generic code as soon as it has initialised its per-cpu
> storage (seems appropriate?)

I seem to recall some related problem with the topology stuff ...
anyway, I tested your patch on a 16-way NUMA-Q and it works just fine.
Thanks for fixing that up ....
> This will then allow that cpu to actually start calling into console
> drivers, if they have been registered.  If those drivers do a mod_timer()
> (as the vga console does) then that will work OK.

Would be nice to shift generic console_init earlier, if that's what
you're implying, but we still need early_printk for setup_arch.

M.

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 12:31    [from the cache]
©2003-2008