Short summary of fixes pull: bridge: - select DRM_KMS_HELPER dma-buf: - fix NULL-pointer deref dp: - fix div-by-zero in DP MST unplug code fbdev: - select FB_IOMEM_FOPS for SBus nouveau: - dmem: handle kcalloc() allocation failures qxl: - remove unused variables rockchip: - vop2: remove support for AR30 and AB30 formats sched: - fix NULL-pointer deref vmwgfx: - debugfs: create ttm_resource_manager entry only if needed