Hi Haneen, [auto build test WARNING on drm/drm-next] [also build test WARNING on v4.14-rc4 next-20171009] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Haneen-Mohammed/drm-Extract-drm_debug-hc/20171013-052937 base: git://people.freedesktop.org/~airlied/linux.git drm-next reproduce: make htmldocs All warnings (new ones prefixed by >>): WARNING: convert(1) not found, for SVG to PDF conversion install ImageMagick (https://www.imagemagick.org) kernel/trace/blktrace.c:824: warning: No description found for parameter 'cgid' drivers/gpio/gpiolib.c:593: warning: No description found for parameter '16' drivers/gpio/gpiolib.c:593: warning: Excess struct/union/enum/typedef member 'events' description in 'lineevent_state' include/linux/usb/gadget.h:232: warning: No description found for parameter 'claimed' include/linux/usb/gadget.h:232: warning: No description found for parameter 'enabled' include/linux/usb/gadget.h:414: warning: No description found for parameter 'quirk_altset_not_supp' include/linux/usb/gadget.h:414: warning: No description found for parameter 'quirk_stall_not_supp' include/linux/usb/gadget.h:414: warning: No description found for parameter 'quirk_zlp_not_supp' fs/inode.c:1680: warning: No description found for parameter 'rcu' include/linux/jbd2.h:443: warning: No description found for parameter 'i_transaction' include/linux/jbd2.h:443: warning: No description found for parameter 'i_next_transaction' include/linux/jbd2.h:443: warning: No description found for parameter 'i_list' include/linux/jbd2.h:443: warning: No description found for parameter 'i_vfs_inode' include/linux/jbd2.h:443: warning: No description found for parameter 'i_flags' include/linux/jbd2.h:497: warning: No description found for parameter 'h_rsv_handle' include/linux/jbd2.h:497: warning: No description found for parameter 'h_reserved' include/linux/jbd2.h:497: warning: No description found for parameter 'h_type' include/linux/jbd2.h:497: warning: No description found for parameter 'h_line_no' include/linux/jbd2.h:497: warning: No description found for parameter 'h_start_jiffies' include/linux/jbd2.h:497: warning: No description found for parameter 'h_requested_credits' include/linux/jbd2.h:497: warning: No description found for parameter 'saved_alloc_context' include/linux/jbd2.h:1050: warning: No description found for parameter 'j_chkpt_bhs' include/linux/jbd2.h:1050: warning: No description found for parameter 'j_devname' include/linux/jbd2.h:1050: warning: No description found for parameter 'j_average_commit_time' include/linux/jbd2.h:1050: warning: No description found for parameter 'j_min_batch_time' include/linux/jbd2.h:1050: warning: No description found for parameter 'j_max_batch_time' include/linux/jbd2.h:1050: warning: No description found for parameter 'j_commit_callback' include/linux/jbd2.h:1050: warning: No description found for parameter 'j_failed_commit' include/linux/jbd2.h:1050: warning: No description found for parameter 'j_chksum_driver' include/linux/jbd2.h:1050: warning: No description found for parameter 'j_csum_seed' fs/jbd2/transaction.c:511: warning: No description found for parameter 'type' fs/jbd2/transaction.c:511: warning: No description found for parameter 'line_no' fs/jbd2/transaction.c:641: warning: No description found for parameter 'gfp_mask' include/drm/drm_drv.h:594: warning: No description found for parameter 'gem_prime_pin' include/drm/drm_drv.h:594: warning: No description found for parameter 'gem_prime_unpin' include/drm/drm_drv.h:594: warning: No description found for parameter 'gem_prime_res_obj' include/drm/drm_drv.h:594: warning: No description found for parameter 'gem_prime_get_sg_table' include/drm/drm_drv.h:594: warning: No description found for parameter 'gem_prime_import_sg_table' include/drm/drm_drv.h:594: warning: No description found for parameter 'gem_prime_vmap' include/drm/drm_drv.h:594: warning: No description found for parameter 'gem_prime_vunmap' include/drm/drm_drv.h:594: warning: No description found for parameter 'gem_prime_mmap' include/drm/drm_mode_config.h:771: warning: No description found for parameter 'modifiers_property' include/drm/drm_mode_config.h:771: warning: Excess struct/union/enum/typedef member 'modifiers' description in 'drm_mode_config' include/drm/drm_plane.h:552: warning: No description found for parameter 'modifiers' include/drm/drm_plane.h:552: warning: No description found for parameter 'modifier_count' include/drm/drm_debug.h:76: warning: No description found for parameter 'dev' >> include/drm/drm_debug.h:76: warning: Excess function parameter 'arg' description in 'DRM_DEV_ERROR' include/drm/drm_debug.h:94: warning: No description found for parameter 'dev' >> include/drm/drm_debug.h:94: warning: Excess function parameter 'arg' description in 'DRM_DEV_ERROR_RATELIMITED' include/drm/drm_debug.h:119: warning: No description found for parameter 'dev' >> include/drm/drm_debug.h:119: warning: Excess function parameter 'arg' description in 'DRM_DEV_DEBUG' include/drm/drm_debug.h:170: warning: No description found for parameter 'dev' >> include/drm/drm_debug.h:170: warning: Excess function parameter 'arg' description in 'DRM_DEV_DEBUG_RATELIMITED' drivers/gpu/drm/drm_debug.c:1: warning: no structured comments found drivers/gpu/host1x/bus.c:50: warning: No description found for parameter 'driver' drivers/gpu/drm/tve200/tve200_drv.c:1: warning: no structured comments found Documentation/core-api/kernel-api.rst:354: ERROR: Error in "kernel-doc" directive: unknown option: "external". vim +76 include/drm/drm_debug.h 9bb12800 Haneen Mohammed 2017-10-10 46 9bb12800 Haneen Mohammed 2017-10-10 47 #define _DRM_PRINTK(once, level, fmt, ...) \ 9bb12800 Haneen Mohammed 2017-10-10 48 do { \ 9bb12800 Haneen Mohammed 2017-10-10 49 printk##once(KERN_##level "[" DRM_NAME "] " fmt, \ 9bb12800 Haneen Mohammed 2017-10-10 50 ##__VA_ARGS__); \ 9bb12800 Haneen Mohammed 2017-10-10 51 } while (0) 9bb12800 Haneen Mohammed 2017-10-10 52 9bb12800 Haneen Mohammed 2017-10-10 53 #define DRM_INFO(fmt, ...) \ 9bb12800 Haneen Mohammed 2017-10-10 54 _DRM_PRINTK(, INFO, fmt, ##__VA_ARGS__) 9bb12800 Haneen Mohammed 2017-10-10 55 #define DRM_NOTE(fmt, ...) \ 9bb12800 Haneen Mohammed 2017-10-10 56 _DRM_PRINTK(, NOTICE, fmt, ##__VA_ARGS__) 9bb12800 Haneen Mohammed 2017-10-10 57 #define DRM_WARN(fmt, ...) \ 9bb12800 Haneen Mohammed 2017-10-10 58 _DRM_PRINTK(, WARNING, fmt, ##__VA_ARGS__) 9bb12800 Haneen Mohammed 2017-10-10 59 9bb12800 Haneen Mohammed 2017-10-10 60 #define DRM_INFO_ONCE(fmt, ...) \ 9bb12800 Haneen Mohammed 2017-10-10 61 _DRM_PRINTK(_once, INFO, fmt, ##__VA_ARGS__) 9bb12800 Haneen Mohammed 2017-10-10 62 #define DRM_NOTE_ONCE(fmt, ...) \ 9bb12800 Haneen Mohammed 2017-10-10 63 _DRM_PRINTK(_once, NOTICE, fmt, ##__VA_ARGS__) 9bb12800 Haneen Mohammed 2017-10-10 64 #define DRM_WARN_ONCE(fmt, ...) \ 9bb12800 Haneen Mohammed 2017-10-10 65 _DRM_PRINTK(_once, WARNING, fmt, ##__VA_ARGS__) 9bb12800 Haneen Mohammed 2017-10-10 66 9bb12800 Haneen Mohammed 2017-10-10 67 /** 9bb12800 Haneen Mohammed 2017-10-10 68 * Error output. 9bb12800 Haneen Mohammed 2017-10-10 69 * a9af8b82 Haneen Mohammed 2017-10-10 70 * @fmt: printf() like format string. a9af8b82 Haneen Mohammed 2017-10-10 71 * @arg: arguments 9bb12800 Haneen Mohammed 2017-10-10 72 */ 9bb12800 Haneen Mohammed 2017-10-10 73 #define DRM_DEV_ERROR(dev, fmt, ...) \ 9bb12800 Haneen Mohammed 2017-10-10 74 drm_dev_printk(dev, KERN_ERR, DRM_UT_NONE, __func__, " *ERROR*",\ 9bb12800 Haneen Mohammed 2017-10-10 75 fmt, ##__VA_ARGS__) 9bb12800 Haneen Mohammed 2017-10-10 @76 #define DRM_ERROR(fmt, ...) \ 9bb12800 Haneen Mohammed 2017-10-10 77 drm_printk(KERN_ERR, DRM_UT_NONE, fmt, ##__VA_ARGS__) 9bb12800 Haneen Mohammed 2017-10-10 78 9bb12800 Haneen Mohammed 2017-10-10 79 /** 9bb12800 Haneen Mohammed 2017-10-10 80 * Rate limited error output. Like DRM_ERROR() but won't flood the log. 9bb12800 Haneen Mohammed 2017-10-10 81 * a9af8b82 Haneen Mohammed 2017-10-10 82 * @fmt: printf() like format string. a9af8b82 Haneen Mohammed 2017-10-10 83 * @arg: arguments 9bb12800 Haneen Mohammed 2017-10-10 84 */ 9bb12800 Haneen Mohammed 2017-10-10 85 #define DRM_DEV_ERROR_RATELIMITED(dev, fmt, ...) \ 9bb12800 Haneen Mohammed 2017-10-10 86 ({ \ 9bb12800 Haneen Mohammed 2017-10-10 87 static DEFINE_RATELIMIT_STATE(_rs, \ 9bb12800 Haneen Mohammed 2017-10-10 88 DEFAULT_RATELIMIT_INTERVAL, \ 9bb12800 Haneen Mohammed 2017-10-10 89 DEFAULT_RATELIMIT_BURST); \ 9bb12800 Haneen Mohammed 2017-10-10 90 \ 9bb12800 Haneen Mohammed 2017-10-10 91 if (__ratelimit(&_rs)) \ 9bb12800 Haneen Mohammed 2017-10-10 92 DRM_DEV_ERROR(dev, fmt, ##__VA_ARGS__); \ 9bb12800 Haneen Mohammed 2017-10-10 93 }) 9bb12800 Haneen Mohammed 2017-10-10 @94 #define DRM_ERROR_RATELIMITED(fmt, ...) \ 9bb12800 Haneen Mohammed 2017-10-10 95 DRM_DEV_ERROR_RATELIMITED(NULL, fmt, ##__VA_ARGS__) 9bb12800 Haneen Mohammed 2017-10-10 96 9bb12800 Haneen Mohammed 2017-10-10 97 #define DRM_DEV_INFO(dev, fmt, ...) \ 9bb12800 Haneen Mohammed 2017-10-10 98 drm_dev_printk(dev, KERN_INFO, DRM_UT_NONE, __func__, "", fmt, \ 9bb12800 Haneen Mohammed 2017-10-10 99 ##__VA_ARGS__) 9bb12800 Haneen Mohammed 2017-10-10 100 9bb12800 Haneen Mohammed 2017-10-10 101 #define DRM_DEV_INFO_ONCE(dev, fmt, ...) \ 9bb12800 Haneen Mohammed 2017-10-10 102 ({ \ 9bb12800 Haneen Mohammed 2017-10-10 103 static bool __print_once __read_mostly; \ 9bb12800 Haneen Mohammed 2017-10-10 104 if (!__print_once) { \ 9bb12800 Haneen Mohammed 2017-10-10 105 __print_once = true; \ 9bb12800 Haneen Mohammed 2017-10-10 106 DRM_DEV_INFO(dev, fmt, ##__VA_ARGS__); \ 9bb12800 Haneen Mohammed 2017-10-10 107 } \ 9bb12800 Haneen Mohammed 2017-10-10 108 }) 9bb12800 Haneen Mohammed 2017-10-10 109 9bb12800 Haneen Mohammed 2017-10-10 110 /** 9bb12800 Haneen Mohammed 2017-10-10 111 * Debug output. 9bb12800 Haneen Mohammed 2017-10-10 112 * a9af8b82 Haneen Mohammed 2017-10-10 113 * @fmt: printf() like format string. a9af8b82 Haneen Mohammed 2017-10-10 114 * @arg: arguments 9bb12800 Haneen Mohammed 2017-10-10 115 */ 9bb12800 Haneen Mohammed 2017-10-10 116 #define DRM_DEV_DEBUG(dev, fmt, args...) \ 9bb12800 Haneen Mohammed 2017-10-10 117 drm_dev_printk(dev, KERN_DEBUG, DRM_UT_CORE, __func__, "", fmt, \ 9bb12800 Haneen Mohammed 2017-10-10 118 ##args) 9bb12800 Haneen Mohammed 2017-10-10 @119 #define DRM_DEBUG(fmt, ...) \ 9bb12800 Haneen Mohammed 2017-10-10 120 drm_printk(KERN_DEBUG, DRM_UT_CORE, fmt, ##__VA_ARGS__) 9bb12800 Haneen Mohammed 2017-10-10 121 9bb12800 Haneen Mohammed 2017-10-10 122 #define DRM_DEV_DEBUG_DRIVER(dev, fmt, args...) \ 9bb12800 Haneen Mohammed 2017-10-10 123 drm_dev_printk(dev, KERN_DEBUG, DRM_UT_DRIVER, __func__, "", \ 9bb12800 Haneen Mohammed 2017-10-10 124 fmt, ##args) 9bb12800 Haneen Mohammed 2017-10-10 125 #define DRM_DEBUG_DRIVER(fmt, ...) \ 9bb12800 Haneen Mohammed 2017-10-10 126 drm_printk(KERN_DEBUG, DRM_UT_DRIVER, fmt, ##__VA_ARGS__) 9bb12800 Haneen Mohammed 2017-10-10 127 9bb12800 Haneen Mohammed 2017-10-10 128 #define DRM_DEV_DEBUG_KMS(dev, fmt, args...) \ 9bb12800 Haneen Mohammed 2017-10-10 129 drm_dev_printk(dev, KERN_DEBUG, DRM_UT_KMS, __func__, "", fmt, \ 9bb12800 Haneen Mohammed 2017-10-10 130 ##args) 9bb12800 Haneen Mohammed 2017-10-10 131 #define DRM_DEBUG_KMS(fmt, ...) \ 9bb12800 Haneen Mohammed 2017-10-10 132 drm_printk(KERN_DEBUG, DRM_UT_KMS, fmt, ##__VA_ARGS__) 9bb12800 Haneen Mohammed 2017-10-10 133 9bb12800 Haneen Mohammed 2017-10-10 134 #define DRM_DEV_DEBUG_PRIME(dev, fmt, args...) \ 9bb12800 Haneen Mohammed 2017-10-10 135 drm_dev_printk(dev, KERN_DEBUG, DRM_UT_PRIME, __func__, "", \ 9bb12800 Haneen Mohammed 2017-10-10 136 fmt, ##args) 9bb12800 Haneen Mohammed 2017-10-10 137 #define DRM_DEBUG_PRIME(fmt, ...) \ 9bb12800 Haneen Mohammed 2017-10-10 138 drm_printk(KERN_DEBUG, DRM_UT_PRIME, fmt, ##__VA_ARGS__) 9bb12800 Haneen Mohammed 2017-10-10 139 9bb12800 Haneen Mohammed 2017-10-10 140 #define DRM_DEV_DEBUG_ATOMIC(dev, fmt, args...) \ 9bb12800 Haneen Mohammed 2017-10-10 141 drm_dev_printk(dev, KERN_DEBUG, DRM_UT_ATOMIC, __func__, "", \ 9bb12800 Haneen Mohammed 2017-10-10 142 fmt, ##args) 9bb12800 Haneen Mohammed 2017-10-10 143 #define DRM_DEBUG_ATOMIC(fmt, ...) \ 9bb12800 Haneen Mohammed 2017-10-10 144 drm_printk(KERN_DEBUG, DRM_UT_ATOMIC, fmt, ##__VA_ARGS__) 9bb12800 Haneen Mohammed 2017-10-10 145 9bb12800 Haneen Mohammed 2017-10-10 146 #define DRM_DEV_DEBUG_VBL(dev, fmt, args...) \ 9bb12800 Haneen Mohammed 2017-10-10 147 drm_dev_printk(dev, KERN_DEBUG, DRM_UT_VBL, __func__, "", fmt, \ 9bb12800 Haneen Mohammed 2017-10-10 148 ##args) 9bb12800 Haneen Mohammed 2017-10-10 149 #define DRM_DEBUG_VBL(fmt, ...) \ 9bb12800 Haneen Mohammed 2017-10-10 150 drm_printk(KERN_DEBUG, DRM_UT_VBL, fmt, ##__VA_ARGS__) 9bb12800 Haneen Mohammed 2017-10-10 151 9bb12800 Haneen Mohammed 2017-10-10 152 #define _DRM_DEV_DEFINE_DEBUG_RATELIMITED(dev, level, fmt, args...) \ 9bb12800 Haneen Mohammed 2017-10-10 153 ({ \ 9bb12800 Haneen Mohammed 2017-10-10 154 static DEFINE_RATELIMIT_STATE(_rs, \ 9bb12800 Haneen Mohammed 2017-10-10 155 DEFAULT_RATELIMIT_INTERVAL, \ 9bb12800 Haneen Mohammed 2017-10-10 156 DEFAULT_RATELIMIT_BURST); \ 9bb12800 Haneen Mohammed 2017-10-10 157 if (__ratelimit(&_rs)) \ 9bb12800 Haneen Mohammed 2017-10-10 158 drm_dev_printk(dev, KERN_DEBUG, DRM_UT_ ## level, \ 9bb12800 Haneen Mohammed 2017-10-10 159 __func__, "", fmt, ##args); \ 9bb12800 Haneen Mohammed 2017-10-10 160 }) 9bb12800 Haneen Mohammed 2017-10-10 161 9bb12800 Haneen Mohammed 2017-10-10 162 /** 9bb12800 Haneen Mohammed 2017-10-10 163 * Rate limited debug output. Like DRM_DEBUG() but won't flood the log. 9bb12800 Haneen Mohammed 2017-10-10 164 * a9af8b82 Haneen Mohammed 2017-10-10 165 * @fmt: printf() like format string. a9af8b82 Haneen Mohammed 2017-10-10 166 * @arg: arguments 9bb12800 Haneen Mohammed 2017-10-10 167 */ 9bb12800 Haneen Mohammed 2017-10-10 168 #define DRM_DEV_DEBUG_RATELIMITED(dev, fmt, args...) \ 9bb12800 Haneen Mohammed 2017-10-10 169 DEV__DRM_DEFINE_DEBUG_RATELIMITED(dev, CORE, fmt, ##args) 9bb12800 Haneen Mohammed 2017-10-10 @170 #define DRM_DEBUG_RATELIMITED(fmt, args...) \ 9bb12800 Haneen Mohammed 2017-10-10 171 DRM_DEV_DEBUG_RATELIMITED(NULL, fmt, ##args) 9bb12800 Haneen Mohammed 2017-10-10 172 #define DRM_DEV_DEBUG_DRIVER_RATELIMITED(dev, fmt, args...) \ 9bb12800 Haneen Mohammed 2017-10-10 173 _DRM_DEV_DEFINE_DEBUG_RATELIMITED(dev, DRIVER, fmt, ##args) 9bb12800 Haneen Mohammed 2017-10-10 174 #define DRM_DEBUG_DRIVER_RATELIMITED(fmt, args...) \ 9bb12800 Haneen Mohammed 2017-10-10 175 DRM_DEV_DEBUG_DRIVER_RATELIMITED(NULL, fmt, ##args) 9bb12800 Haneen Mohammed 2017-10-10 176 #define DRM_DEV_DEBUG_KMS_RATELIMITED(dev, fmt, args...) \ 9bb12800 Haneen Mohammed 2017-10-10 177 _DRM_DEV_DEFINE_DEBUG_RATELIMITED(dev, KMS, fmt, ##args) 9bb12800 Haneen Mohammed 2017-10-10 178 #define DRM_DEBUG_KMS_RATELIMITED(fmt, args...) \ 9bb12800 Haneen Mohammed 2017-10-10 179 DRM_DEV_DEBUG_KMS_RATELIMITED(NULL, fmt, ##args) 9bb12800 Haneen Mohammed 2017-10-10 180 #define DRM_DEV_DEBUG_PRIME_RATELIMITED(dev, fmt, args...) \ 9bb12800 Haneen Mohammed 2017-10-10 181 _DRM_DEV_DEFINE_DEBUG_RATELIMITED(dev, PRIME, fmt, ##args) 9bb12800 Haneen Mohammed 2017-10-10 182 #define DRM_DEBUG_PRIME_RATELIMITED(fmt, args...) \ 9bb12800 Haneen Mohammed 2017-10-10 183 DRM_DEV_DEBUG_PRIME_RATELIMITED(NULL, fmt, ##args) 9bb12800 Haneen Mohammed 2017-10-10 184 :::::: The code at line 76 was first introduced by commit :::::: 9bb12800de11fbffc46f4a438ef6829efeced9eb drm: Extract drm_debug.[hc] :::::: TO: Haneen Mohammed <hamohammed.sa@xxxxxxxxx> :::::: CC: 0day robot <fengguang.wu@xxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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