Quoting Chris Wilson (2020-02-21 15:46:22) > Quoting Ville Syrjala (2020-02-21 15:43:10) > > From: Ville Syrjälä <[email protected]> > > > > One should use drm_connector_list_iter_end() rather than > > drm_connector_list_iter_begin() to terminate the connector > > iteration. > > > > Cc: Manasi Navare <[email protected]> > > Cc: Uma Shankar <[email protected]> > > Closes: https://gitlab.freedesktop.org/drm/intel/issues/1278 > > Fixes: e24bcd34c1dd ("drm/i915/dp: Add all tiled and port sync conns to > > modeset") > > Signed-off-by: Ville Syrjälä <[email protected]> > > --- > > drivers/gpu/drm/i915/display/intel_dp.c | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > > diff --git a/drivers/gpu/drm/i915/display/intel_dp.c > > b/drivers/gpu/drm/i915/display/intel_dp.c > > index 0660b8c333ac..7e8280fc62ba 100644 > > --- a/drivers/gpu/drm/i915/display/intel_dp.c > > +++ b/drivers/gpu/drm/i915/display/intel_dp.c > > @@ -6622,7 +6622,7 @@ static int intel_modeset_tile_group(struct > > intel_atomic_state *state, > > if (ret) > > break; > > } > > - drm_connector_list_iter_begin(&dev_priv->drm, &conn_iter); > > + drm_connector_list_iter_end(&conn_iter); > > Reviewed-by: Chris Wilson <[email protected]> > > How did this escape lockdep? I wonder.
lock_acquire_shared_recursive() Because it's a read-lock. -Chris _______________________________________________ Intel-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/intel-gfx
