tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 6b9ac964c292bfc0f8e948392ec1914e40abae63 commit: ae751ceb4237be6781b205ab196ef887a2836cf2 [5015/5173] m32r: add simple dma config: m32r-allmodconfig (attached as .config) compiler: m32r-linux-gcc (GCC) 6.2.0 reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout ae751ceb4237be6781b205ab196ef887a2836cf2 # save the attached .config to linux build tree make.cross ARCH=m32r All warnings (new ones prefixed by >>): In file included from include/linux/printk.h:6:0, from include/linux/kernel.h:13, from include/linux/list.h:8, from include/linux/kobject.h:20, from include/linux/device.h:17, from include/linux/i2c.h:30, from include/drm/drm_crtc.h:28, from include/drm/drm_atomic.h:31, from drivers/gpu/drm/vc4/vc4_crtc.c:34: drivers/gpu/drm/vc4/vc4_crtc.c: In function 'vc4_crtc_dump_regs': include/linux/kern_levels.h:4:18: warning: format '%x' expects argument of type 'unsigned int', but argument 4 has type 'long unsigned int' [-Wformat=] #define KERN_SOH "\001" /* ASCII Start Of Header */ ^ include/linux/kern_levels.h:13:19: note: in expansion of macro 'KERN_SOH' #define KERN_INFO KERN_SOH "6" /* informational */ ^~~~~~~~ include/drm/drmP.h:173:16: note: in expansion of macro 'KERN_INFO' printk##once(KERN_##level "[" DRM_NAME "] " fmt, \ ^~~~~ >> include/drm/drmP.h:178:2: note: in expansion of macro '_DRM_PRINTK' _DRM_PRINTK(, INFO, fmt, ##__VA_ARGS__) ^~~~~~~~~~~ drivers/gpu/drm/vc4/vc4_crtc.c:118:3: note: in expansion of macro 'DRM_INFO' DRM_INFO("0x%04x (%s): 0x%08x\n", ^~~~~~~~ drivers/gpu/drm/vc4/vc4_crtc.c: In function 'vc4_crtc_debugfs_regs': drivers/gpu/drm/vc4/vc4_crtc.c:145:36: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'long unsigned int' [-Wformat=] seq_printf(m, "%s (0x%04x): 0x%08x\n", ^ -- In file included from include/linux/printk.h:6:0, from include/linux/kernel.h:13, from include/linux/list.h:8, from include/linux/kobject.h:20, from include/linux/device.h:17, from include/linux/i2c.h:30, from include/drm/drm_crtc.h:28, from include/drm/drm_atomic_helper.h:31, from drivers/gpu/drm/vc4/vc4_dpi.c:24: drivers/gpu/drm/vc4/vc4_dpi.c: In function 'vc4_dpi_dump_regs': include/linux/kern_levels.h:4:18: warning: format '%x' expects argument of type 'unsigned int', but argument 4 has type 'long unsigned int' [-Wformat=] #define KERN_SOH "\001" /* ASCII Start Of Header */ ^ include/linux/kern_levels.h:13:19: note: in expansion of macro 'KERN_SOH' #define KERN_INFO KERN_SOH "6" /* informational */ ^~~~~~~~ include/drm/drmP.h:173:16: note: in expansion of macro 'KERN_INFO' printk##once(KERN_##level "[" DRM_NAME "] " fmt, \ ^~~~~ >> include/drm/drmP.h:178:2: note: in expansion of macro '_DRM_PRINTK' _DRM_PRINTK(, INFO, fmt, ##__VA_ARGS__) ^~~~~~~~~~~ drivers/gpu/drm/vc4/vc4_dpi.c:152:3: note: in expansion of macro 'DRM_INFO' DRM_INFO("0x%04x (%s): 0x%08x\n", ^~~~~~~~ drivers/gpu/drm/vc4/vc4_dpi.c: In function 'vc4_dpi_debugfs_regs': drivers/gpu/drm/vc4/vc4_dpi.c:171:36: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'long unsigned int' [-Wformat=] seq_printf(m, "%s (0x%04x): 0x%08x\n", ^ drivers/gpu/drm/vc4/vc4_dpi.c: In function 'vc4_dpi_bind': drivers/gpu/drm/vc4/vc4_dpi.c:422:36: warning: format '%x' expects argument of type 'unsigned int', but argument 3 has type 'long unsigned int' [-Wformat=] dev_err(dev, "Port returned 0x%08x for ID instead of 0x%08x\n", ^ -- drivers/gpu/drm/vc4/vc4_hdmi.c: In function 'vc4_hdmi_debugfs_regs': drivers/gpu/drm/vc4/vc4_hdmi.c:133:36: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'long unsigned int' [-Wformat=] seq_printf(m, "%s (0x%04x): 0x%08x\n", ^ drivers/gpu/drm/vc4/vc4_hdmi.c:139:36: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'long unsigned int' [-Wformat=] seq_printf(m, "%s (0x%04x): 0x%08x\n", ^ In file included from include/linux/printk.h:6:0, from include/linux/kernel.h:13, from include/linux/list.h:8, from include/linux/kobject.h:20, from include/linux/device.h:17, from include/linux/i2c.h:30, from include/drm/drm_crtc.h:28, from include/drm/drm_atomic_helper.h:31, from drivers/gpu/drm/vc4/vc4_hdmi.c:28: drivers/gpu/drm/vc4/vc4_hdmi.c: In function 'vc4_hdmi_dump_regs': include/linux/kern_levels.h:4:18: warning: format '%x' expects argument of type 'unsigned int', but argument 4 has type 'long unsigned int' [-Wformat=] #define KERN_SOH "\001" /* ASCII Start Of Header */ ^ include/linux/kern_levels.h:13:19: note: in expansion of macro 'KERN_SOH' #define KERN_INFO KERN_SOH "6" /* informational */ ^~~~~~~~ include/drm/drmP.h:173:16: note: in expansion of macro 'KERN_INFO' printk##once(KERN_##level "[" DRM_NAME "] " fmt, \ ^~~~~ >> include/drm/drmP.h:178:2: note: in expansion of macro '_DRM_PRINTK' _DRM_PRINTK(, INFO, fmt, ##__VA_ARGS__) ^~~~~~~~~~~ drivers/gpu/drm/vc4/vc4_hdmi.c:154:3: note: in expansion of macro 'DRM_INFO' DRM_INFO("0x%04x (%s): 0x%08x\n", ^~~~~~~~ include/linux/kern_levels.h:4:18: warning: format '%x' expects argument of type 'unsigned int', but argument 4 has type 'long unsigned int' [-Wformat=] #define KERN_SOH "\001" /* ASCII Start Of Header */ ^ include/linux/kern_levels.h:13:19: note: in expansion of macro 'KERN_SOH' #define KERN_INFO KERN_SOH "6" /* informational */ ^~~~~~~~ include/drm/drmP.h:173:16: note: in expansion of macro 'KERN_INFO' printk##once(KERN_##level "[" DRM_NAME "] " fmt, \ ^~~~~ >> include/drm/drmP.h:178:2: note: in expansion of macro '_DRM_PRINTK' _DRM_PRINTK(, INFO, fmt, ##__VA_ARGS__) ^~~~~~~~~~~ drivers/gpu/drm/vc4/vc4_hdmi.c:159:3: note: in expansion of macro 'DRM_INFO' DRM_INFO("0x%04x (%s): 0x%08x\n", ^~~~~~~~ -- In file included from include/linux/printk.h:6:0, from include/linux/kernel.h:13, from include/linux/list.h:8, from include/linux/agp_backend.h:33, from include/drm/drmP.h:35, from drivers/gpu/drm/vc4/vc4_drv.h:9, from drivers/gpu/drm/vc4/vc4_hvs.c:26: drivers/gpu/drm/vc4/vc4_hvs.c: In function 'vc4_hvs_dump_state': include/linux/kern_levels.h:4:18: warning: format '%x' expects argument of type 'unsigned int', but argument 4 has type 'long unsigned int' [-Wformat=] #define KERN_SOH "\001" /* ASCII Start Of Header */ ^ include/linux/kern_levels.h:13:19: note: in expansion of macro 'KERN_SOH' #define KERN_INFO KERN_SOH "6" /* informational */ ^~~~~~~~ include/drm/drmP.h:173:16: note: in expansion of macro 'KERN_INFO' printk##once(KERN_##level "[" DRM_NAME "] " fmt, \ ^~~~~ >> include/drm/drmP.h:178:2: note: in expansion of macro '_DRM_PRINTK' _DRM_PRINTK(, INFO, fmt, ##__VA_ARGS__) ^~~~~~~~~~~ drivers/gpu/drm/vc4/vc4_hvs.c:69:3: note: in expansion of macro 'DRM_INFO' DRM_INFO("0x%04x (%s): 0x%08x\n", ^~~~~~~~ include/linux/kern_levels.h:4:18: warning: format '%x' expects argument of type 'unsigned int', but argument 4 has type 'long unsigned int' [-Wformat=] #define KERN_SOH "\001" /* ASCII Start Of Header */ ^ include/linux/kern_levels.h:13:19: note: in expansion of macro 'KERN_SOH' #define KERN_INFO KERN_SOH "6" /* informational */ ^~~~~~~~ include/drm/drmP.h:173:16: note: in expansion of macro 'KERN_INFO' printk##once(KERN_##level "[" DRM_NAME "] " fmt, \ ^~~~~ >> include/drm/drmP.h:178:2: note: in expansion of macro '_DRM_PRINTK' _DRM_PRINTK(, INFO, fmt, ##__VA_ARGS__) ^~~~~~~~~~~ drivers/gpu/drm/vc4/vc4_hvs.c:76:3: note: in expansion of macro 'DRM_INFO' DRM_INFO("0x%08x (%s): 0x%08x 0x%08x 0x%08x 0x%08x\n", ^~~~~~~~ include/linux/kern_levels.h:4:18: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'long unsigned int' [-Wformat=] #define KERN_SOH "\001" /* ASCII Start Of Header */ ^ include/linux/kern_levels.h:13:19: note: in expansion of macro 'KERN_SOH' #define KERN_INFO KERN_SOH "6" /* informational */ ^~~~~~~~ include/drm/drmP.h:173:16: note: in expansion of macro 'KERN_INFO' printk##once(KERN_##level "[" DRM_NAME "] " fmt, \ ^~~~~ >> include/drm/drmP.h:178:2: note: in expansion of macro '_DRM_PRINTK' _DRM_PRINTK(, INFO, fmt, ##__VA_ARGS__) ^~~~~~~~~~~ drivers/gpu/drm/vc4/vc4_hvs.c:76:3: note: in expansion of macro 'DRM_INFO' DRM_INFO("0x%08x (%s): 0x%08x 0x%08x 0x%08x 0x%08x\n", ^~~~~~~~ include/linux/kern_levels.h:4:18: warning: format '%x' expects argument of type 'unsigned int', but argument 6 has type 'long unsigned int' [-Wformat=] #define KERN_SOH "\001" /* ASCII Start Of Header */ ^ include/linux/kern_levels.h:13:19: note: in expansion of macro 'KERN_SOH' #define KERN_INFO KERN_SOH "6" /* informational */ ^~~~~~~~ include/drm/drmP.h:173:16: note: in expansion of macro 'KERN_INFO' printk##once(KERN_##level "[" DRM_NAME "] " fmt, \ ^~~~~ >> include/drm/drmP.h:178:2: note: in expansion of macro '_DRM_PRINTK' _DRM_PRINTK(, INFO, fmt, ##__VA_ARGS__) ^~~~~~~~~~~ drivers/gpu/drm/vc4/vc4_hvs.c:76:3: note: in expansion of macro 'DRM_INFO' DRM_INFO("0x%08x (%s): 0x%08x 0x%08x 0x%08x 0x%08x\n", ^~~~~~~~ include/linux/kern_levels.h:4:18: warning: format '%x' expects argument of type 'unsigned int', but argument 7 has type 'long unsigned int' [-Wformat=] #define KERN_SOH "\001" /* ASCII Start Of Header */ ^ include/linux/kern_levels.h:13:19: note: in expansion of macro 'KERN_SOH' #define KERN_INFO KERN_SOH "6" /* informational */ ^~~~~~~~ include/drm/drmP.h:173:16: note: in expansion of macro 'KERN_INFO' printk##once(KERN_##level "[" DRM_NAME "] " fmt, \ ^~~~~ >> include/drm/drmP.h:178:2: note: in expansion of macro '_DRM_PRINTK' _DRM_PRINTK(, INFO, fmt, ##__VA_ARGS__) ^~~~~~~~~~~ drivers/gpu/drm/vc4/vc4_hvs.c:76:3: note: in expansion of macro 'DRM_INFO' DRM_INFO("0x%08x (%s): 0x%08x 0x%08x 0x%08x 0x%08x\n", ^~~~~~~~ drivers/gpu/drm/vc4/vc4_hvs.c: In function 'vc4_hvs_debugfs_regs': drivers/gpu/drm/vc4/vc4_hvs.c:94:36: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'long unsigned int' [-Wformat=] seq_printf(m, "%s (0x%04x): 0x%08x\n", ^ -- In file included from include/linux/printk.h:305:0, from include/linux/kernel.h:13, from include/linux/list.h:8, from include/linux/module.h:9, from drivers/media/platform/pxa_camera.c:15: drivers/media/platform/pxa_camera.c: In function 'pxa_camera_eof': >> drivers/media/platform/pxa_camera.c:1170:3: warning: format '%x' expects argument of type 'unsigned int', but argument 4 has type 'long unsigned int' [-Wformat=] "Camera interrupt status 0x%x\n", ^ include/linux/dynamic_debug.h:134:39: note: in definition of macro 'dynamic_dev_dbg' __dynamic_dev_dbg(&descriptor, dev, fmt, \ ^~~ >> drivers/media/platform/pxa_camera.c:1169:2: note: in expansion of macro 'dev_dbg' dev_dbg(pcdev_to_dev(pcdev), ^~~~~~~ vim +/_DRM_PRINTK +178 include/drm/drmP.h ^1da177e drivers/char/drm/drmP.h Linus Torvalds 2005-04-16 167 /***********************************************************************/ ^1da177e drivers/char/drm/drmP.h Linus Torvalds 2005-04-16 168 /** \name Macros to make printk easier */ ^1da177e drivers/char/drm/drmP.h Linus Torvalds 2005-04-16 169 /*@{*/ ^1da177e drivers/char/drm/drmP.h Linus Torvalds 2005-04-16 170 30b0da8d include/drm/drmP.h Dave Gordon 2016-08-18 171 #define _DRM_PRINTK(once, level, fmt, ...) \ 30b0da8d include/drm/drmP.h Dave Gordon 2016-08-18 172 do { \ 30b0da8d include/drm/drmP.h Dave Gordon 2016-08-18 @173 printk##once(KERN_##level "[" DRM_NAME "] " fmt, \ 30b0da8d include/drm/drmP.h Dave Gordon 2016-08-18 174 ##__VA_ARGS__); \ 30b0da8d include/drm/drmP.h Dave Gordon 2016-08-18 175 } while (0) 30b0da8d include/drm/drmP.h Dave Gordon 2016-08-18 176 30b0da8d include/drm/drmP.h Dave Gordon 2016-08-18 177 #define DRM_INFO(fmt, ...) \ 30b0da8d include/drm/drmP.h Dave Gordon 2016-08-18 @178 _DRM_PRINTK(, INFO, fmt, ##__VA_ARGS__) 30b0da8d include/drm/drmP.h Dave Gordon 2016-08-18 179 #define DRM_NOTE(fmt, ...) \ 30b0da8d include/drm/drmP.h Dave Gordon 2016-08-18 180 _DRM_PRINTK(, NOTICE, fmt, ##__VA_ARGS__) 30b0da8d include/drm/drmP.h Dave Gordon 2016-08-18 181 #define DRM_WARN(fmt, ...) \ :::::: The code at line 178 was first introduced by commit :::::: 30b0da8d556e65ff935a56cd82c05ba0516d3e4a drm: extra printk() wrapper macros :::::: TO: Dave Gordon <david.s.gordon@xxxxxxxxx> :::::: CC: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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