[Bug 84029] [BDW Regression]igt/pm_rpm some subcases causes "WARNING: CPU: 0 PID: 4556 at drivers/gpu/drm/i915/intel_uncore.c:47 gen6_read32+0x26/0x101 [i915]()"

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Sep 18 06:26:38 PDT 2014


https://bugs.freedesktop.org/show_bug.cgi?id=84029

Paulo Zanoni <przanoni at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED
                 CC|                            |przanoni at gmail.com

--- Comment #1 from Paulo Zanoni <przanoni at gmail.com> ---
This bug was caused by "drm/i915: Don't enable IPS when pixel rate exceeds 95%
of cdclk" which was on -fixes. Jani removed the patch from -fixes, so the bug
should be gone. Please reopen if it still happens.

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