From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754258AbdKADq7 (ORCPT ); Tue, 31 Oct 2017 23:46:59 -0400 Received: from ozlabs.org ([103.22.144.67]:49751 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751390AbdKADq6 (ORCPT ); Tue, 31 Oct 2017 23:46:58 -0400 Date: Wed, 1 Nov 2017 14:46:56 +1100 From: Stephen Rothwell To: Rob Clark Cc: Linux-Next Mailing List , Linux Kernel Mailing List , Jordan Crouse Subject: linux-next: build warning after merge of the drm-msm tree Message-ID: <20171101144656.691413a2@canb.auug.org.au> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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