Re: [PATCH] perfctr: don't use CCCR_OVF_PMI1 on Pentium 4Ds

[Ingo Molnar]

* Aristeu Rozanski <arozansk@xxxxxxxxxx> wrote:

> Currently, setup_p4_watchdog() use CCCR_OVF_PMI1 to enable the counter 
> overflow interrupts to the second logical core. But this bit doesn't 
> work on Pentium 4 Ds (model 4, stepping 4) and this patch avoids its 
> use on these processors. [...]

btw., what was the effect - an oops on bootup, or a non-working 
watchdog?

> [...] Tested on 4 different machines that have this specific model 
> with success.
> 
> Signed-off-by: Aristeu Rozanski <aris@xxxxxxxxxx>

applied to tip/x86/urgent - thanks Aristeu.

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