Hey Xin, Applied to drm-misc-next. The way this series was submitted to the mailing list is not correct and is breaking a lot of tooling. It seems like you used git send-email, but the individual patches of the series are not connected properly and both b4 and the patchwork tools are not able to handle this series properly. Please try to use git send-email along the lines of this: git send-email -$NBR_PATCHES_IN_SERIES -v$VERSION_OF_SERIES --annotate --to=.... Rob.