[PATCH 3/6] drm/i915: Leave intel_conn->mst_port set, use mst_port_gone instead

[Sasha Levin]

Hi,

[This is an automated email]

This commit has been processed because it contains a -stable tag.
The stable tag indicates that it's relevant for the following trees: all

The bot has tested the following trees: v4.18.8, v4.14.70, v4.9.127, v4.4.156, v3.18.122, 

v4.18.8: Build OK!
v4.14.70: Build OK!
v4.9.127: Failed to apply! Possible dependencies:
    06bfe5b0d892 ("drm/i915: Avoid null dereference if mst_port is unset.")
    22a2c8e0457f ("drm/i915: Validate mode against max. link data rate for DP MST")
    9301397a63b3 ("drm/i915: Implement Link Rate fallback on Link training failure")
    af2405af07d1 ("drm/fb-helper: Push down modeset lock into FB helpers")

v4.4.156: Failed to apply! Possible dependencies:
    0552f7651bc2 ("drm/i915/mst: use reference counted connectors. (v3)")
    06bfe5b0d892 ("drm/i915: Avoid null dereference if mst_port is unset.")
    22a2c8e0457f ("drm/i915: Validate mode against max. link data rate for DP MST")
    9301397a63b3 ("drm/i915: Implement Link Rate fallback on Link training failure")
    af2405af07d1 ("drm/fb-helper: Push down modeset lock into FB helpers")

v3.18.122: Failed to apply! Possible dependencies:
    0552f7651bc2 ("drm/i915/mst: use reference counted connectors. (v3)")
    06bfe5b0d892 ("drm/i915: Avoid null dereference if mst_port is unset.")
    22a2c8e0457f ("drm/i915: Validate mode against max. link data rate for DP MST")
    459485ad3513 ("drm/i915: Fixup dp mst encoder selection")
    9301397a63b3 ("drm/i915: Implement Link Rate fallback on Link training failure")
    af2405af07d1 ("drm/fb-helper: Push down modeset lock into FB helpers")
    c6a0aed4d493 ("drm/mst: cached EDID for logical ports (v2)")


Please let us know how to resolve this.

--
Thanks,
Sasha