This fixes some nasty issues I found in nouveau that were being caused looping through connectors using racy legacy methods, along with some caused by making incorrect assumptions about the drm_connector structs in nouveau's connector list. Most of these memory corruption issues could be reproduced by using an MST hub with nouveau. Cc: Karol Herbst <karolherbst@xxxxxxxxx> Cc: stable@xxxxxxxxxxxxxxx Lyude Paul (2): drm/nouveau: Use drm_connector_list_iter_* for iterating ues connectors drm/nouveau: Avoid looping through fake MST connectors drivers/gpu/drm/nouveau/nouveau_backlight.c | 6 ++-- drivers/gpu/drm/nouveau/nouveau_connector.c | 9 ++++-- drivers/gpu/drm/nouveau/nouveau_connector.h | 36 ++++++++++++++++++--- drivers/gpu/drm/nouveau/nouveau_display.c | 10 ++++-- 4 files changed, 51 insertions(+), 10 deletions(-) -- 2.17.1
