[Bug 112141] RAPL kernel driver should not create sysfs file if platform does not have support

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Fri Feb 19 14:51:57 UTC 2016


https://bugzilla.kernel.org/show_bug.cgi?id=112141

Jani Nikula <jani.nikula at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |WILL_NOT_FIX

--- Comment #2 from Jani Nikula <jani.nikula at intel.com> ---
Works as expected, then.

For sure we will keep creating the file for all platforms (and we have plenty
of similar cases). It's more up to debate whether the file should be empty or
access should return -ENODEV or similar. We seem to do a little bit of both,
but the error is more obvious.

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