Messages in this thread | | | Date | Tue, 7 Feb 2012 12:36:46 +0100 | From | Ingo Molnar <> | Subject | Re: [PATCH] perf: fix assertion failure in x86_pmu_start() |
| |
* Stephane Eranian <eranian@google.com> wrote:
> > This was already discussed last year. > > > > https://lkml.org/lkml/2011/3/24/552 > > > > Apparently all HP blades I have in my labs have the problem, > > whatever option is chosen in BIOS. > > > > On my machines, I set the BIOS to 'High performance', and > > cpus are on highest available frequencies. > > Yeah, it's an old problem (> 4years). And if I recall > correctly, there is no option in the BIOS to turn it off. > You'd have to talk to HP directly.
That's most likely unrelated to the regression at hand though.
Thanks,
Ingo
| |