[Bug 106675] [drm] HPD interrupt storm detected on connector HDMI-A-1 : switching from hotplug detection to polling

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed May 30 07:58:32 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=106675

--- Comment #12 from Jani Nikula <jani.nikula at intel.com> ---
(In reply to aether from comment #10)
> The issue is that the distro I use only package 4.9.x kernel. (LTS)
> I don't understand much how drm fixes are handled for LTS kernels. Will
> 4.9.x LTS kernel receive a patch for i915 drm ?
> Sorry if it sounds dumb, I don't have much experience with that. I can
> certainly compile a kernel from 4.16 branch until then though.
> Thanks for your help.

This is the upstream bugzilla, the issue is fixed upstream, case closed.

For backports, we'd need to know *which* commit fixed the issue. Here we have
no clue. If you come up with a reverse bisect indicating which commit fixed the
issue upstream, and if the fix is small enough, we can request the stable
kernel maintainers to backport the fix.

Otherwise, you can file a bug against your distro.

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