[Bug 100717] [IGT] [GLK] pm_rpm at debugfs-read

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=100717

Marta Löfstedt <marta.lofstedt at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |NEEDINFO

--- Comment #3 from Marta Löfstedt <marta.lofstedt at intel.com> ---
Should the i915_forcewake_user really be tested in the debugfs-read subtest?
Comments suggest that we can't suspend while the forcewake is open we can't
suspend, but the test checks that we actually will suspend.

Also, I tested to exclude the i915_forcewake_user from being opened. Then I hit
a "new" issue while trying to open:  
/sys/kernel/debug/dri/0/crtc-2/crc/data

(pm_rpm:12571) CRITICAL: Test assertion failure function read_files_from_dir,
file pm_rpm.c:874:
(pm_rpm:12571) CRITICAL: Failed assertion: rc == 0
(pm_rpm:12571) CRITICAL: Last errno: 9, Bad file descriptor
(pm_rpm:12571) CRITICAL: error: -1 != 0

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