Hi Kamil, FYI, there are new compile warnings show up in tree: git://git.infradead.org/users/kmpark/linux-samsung v4l-fixes head: 7bbba59525009fa32d67b54e4c6cd43757f2c3c8 commit: 7bbba59525009fa32d67b54e4c6cd43757f2c3c8 [9/9] s5p-mfc: support for dmabuf exporting fix config: x86_64-randconfig-h713 (attached as .config) All error/warnings: warning: (VIDEO_SAMSUNG_S5P_MFC && DRM) selects DMA_SHARED_BUFFER which has unmet direct dependencies (EXPERIMENTAL) warning: (VIDEO_SAMSUNG_S5P_MFC && DRM) selects DMA_SHARED_BUFFER which has unmet direct dependencies (EXPERIMENTAL) --- 0-DAY kernel build testing backend Open Source Technology Centre Fengguang Wu Intel Corporation