drm/i915 3.5 merge window: gen6_sanitize_pm errors

[Linus Torvalds]

These guys seem to be recently introduced:

  [drm:gen6_sanitize_pm] *ERROR* Power management discrepancy:
GEN6_RP_INTERRUPT_LIMITS expected 17000000, was 12060000
  [drm:gen6_sanitize_pm] *ERROR* Power management discrepancy:
GEN6_RP_INTERRUPT_LIMITS expected 17070000, was 17000000

This is on my SNB Macbook Air.

Everything seems to *work*, which makes me think:

 - that error isn't really so big a deal that you have to *SHOUT* about it.

 - I wonder how valid the discrepancy checking code is to begin with.

Hmm?

              Linus