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f7ac913019
So in the cold plug server shutdown case, we reap the resources before we call CloseScreen handlers, so the config->randr_provider is a dangling pointer when the xf86CrtcCloseScreen handler is called, however in the hot screen unplug case, we can't rely on automatically reaped resources, so we need to clean up the provider in the xf86CrtcCloseScreen case. This patch provides a cleanup callback from the randr provider removal into the DDX so it can cleanup properly, this then gets called by the automatic code for cold plug, or if hot unplug it gets called explicitly. Fixes a number of random server crashes on shutdown Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=58174 Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=891140 Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Dave Airlie <airlied@redhat.com> |
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