[Bug 68807] [snb regression] retuned rc6 values cause power regression

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Sep 2 01:46:31 PDT 2013


https://bugs.freedesktop.org/show_bug.cgi?id=68807

Daniel Vetter <daniel at ffwll.ch> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |NEEDINFO
            Summary|Power Management Regression |[snb regression] retuned
                   |on SNB mobile GT2           |rc6 values cause power
                   |                            |regression

--- Comment #1 from Daniel Vetter <daniel at ffwll.ch> ---
Can you please check with e.g. powertop what the rc6 residency values are for
your given workload with and without the offending patch? Just to confirm
what's going on.

Chris this smells like a candidate for your patches ...

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