Hi Rob, After merging the drm-msm tree, today's linux-next build (arm multi_v7_defconfig) produced this warning: In file included from include/drm/drm_mm.h:49:0, from include/drm/drmP.h:73, from drivers/gpu/drm/msm/msm_drv.h:37, from drivers/gpu/drm/msm/msm_gpu.h:24, from drivers/gpu/drm/msm/msm_gpu.c:18: drivers/gpu/drm/msm/msm_gpu.c: In function 'msm_gpu_init': drivers/gpu/drm/msm/msm_gpu.c:780:31: warning: format '%lu' expects argument of type 'long unsigned int', but argument 7 has type 'unsigned int' [-Wformat=] DRM_DEV_INFO_ONCE(drm->dev, "Only creating %lu ringbuffers\n", ^ include/drm/drm_print.h:237:60: note: in definition of macro 'DRM_DEV_INFO' drm_dev_printk(dev, KERN_INFO, DRM_UT_NONE, __func__, "", fmt, \ ^ drivers/gpu/drm/msm/msm_gpu.c:780:3: note: in expansion of macro 'DRM_DEV_INFO_ONCE' DRM_DEV_INFO_ONCE(drm->dev, "Only creating %lu ringbuffers\n", ^ Introduced by commit f97decac5f4c ("drm/msm: Support multiple ringbuffers") -- Cheers, Stephen Rothwell -- To unsubscribe from this list: send the line "unsubscribe linux-next" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html