[Bug 98306] Cannot get MST display back after power cycle

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Oct 20 09:01:58 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=98306

--- Comment #5 from Ville Syrjala <ville.syrjala at linux.intel.com> ---
(In reply to Kirill A. Shutemov from comment #3)
> Oh, well, it makes workaround work again, but it bring NULL pointer
> dereference back on the second console-and-back too. Seems the same as in
> #97666. :-/

Win some, lose some :( Well, I suspected the oops would reappear since it
wasn't meant to disappear with the bad commit in the first place. So I think
this is the fix we want anyway for this particular regression, and as far as
the oops goes that's still unresolved it seems. I'm not sure what happened with
the connector ref counting work, but that would have supposedly been the way to
fix this sort of stuff.

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