On 29/07/2015 11:40, Peter Zijlstra wrote:
> > Well, people have complained about it because it's KERN_ERR. Do you
> > think it is okay to downgrade this (perhaps not even just on VMs) to info?
>
> Ah, do people really have nothing better to do? ;-) Seems like a petty
> complaint.
>
> Sure, it seems our check_hw_exists() does the same thing:
>
> printk("%sFailed to access perfctr msr (MSR %x is %Lx)\n",
> boot_cpu_has(X86_FEATURE_HYPERVISOR) ? KERN_INFO : KERN_ERR,
> reg, val_new);
>
> so ERR for real hardware, INFO for hypervisor thingies.
Great, I'll send a patch then!
Paolo
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