lkml.org 
[lkml]   [2003]   [Feb]   [11]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: Switch APIC (+nmi, +oprofile) to driver model
Hi!

> >So it seems to me it really is variable.
>
> The original code has the property that apic_pm_state.active is
> true if and only if detect_init_APIC() was called and succeeded,
> which implies that apic_phys == mp_lapic_addr == APIC_DEFAULT_PHYS_BASE.
> You can also see that apic_pm_resume() writes APIC_DEFAULT_PHYS_BASE
> to MSR_IA32_APICBASE, which only makes sense in this situation.

Ahha, sorry about previous comment. Yep, you are right. I wonder if I
should BUG_ON() there, but I just cleaned it up for now.
Pavel
--
When do you have a heart between your knees?
[Johanka's followup: and *two* hearts?]
-
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 13:33    [W:1.550 / U:0.016 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site