tree: git://anongit.freedesktop.org/drm/drm-tip drm-tip head: d6cb40f33c1b213c96924b8fb68db613862fc2c5 commit: a012dc947ede8d940b6f79de96429af04a9360c4 [5/10] Merge remote-tracking branch 'drm-misc/drm-misc-next' into drm-tip config: x86_64-randconfig-a016-20200817 (attached as .config) compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project de71b46a519db014ce906a39f8a0e1b235ef1568) reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # install x86_64 cross compiling tool for clang build # apt-get install binutils-x86-64-linux-gnu git checkout a012dc947ede8d940b6f79de96429af04a9360c4 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): DRM_MODESET_LOCK_ALL_BEGIN(dev, ctx, DRM_MODESET_ACQUIRE_INTERRUPTIBLE, ret); ^ include/drm/drm_modeset_lock.h:167:7: note: expanded from macro 'DRM_MODESET_LOCK_ALL_BEGIN' if (!drm_drv_uses_atomic_modeset(dev)) \ ^ DRM_MODESET_LOCK_ALL_END(ctx, ret); ^ include/drm/drm_modeset_lock.h:194:9: note: macro 'DRM_MODESET_LOCK_ALL_END' defined here #define DRM_MODESET_LOCK_ALL_END(dev, ctx, ret) \ ^ DRM_MODESET_LOCK_ALL_END(ctx, ret); ^ DRM_MODESET_LOCK_ALL_BEGIN(dev, ctx, DRM_MODESET_ACQUIRE_INTERRUPTIBLE, ret); ^ include/drm/drm_modeset_lock.h:173:8: note: expanded from macro 'DRM_MODESET_LOCK_ALL_BEGIN' goto modeset_lock_fail; ^ drivers/gpu/drm/qxl/qxl_display.c:411:2: error: implicit declaration of function 'drm_drv_uses_atomic_modeset' [-Werror,-Wimplicit-function-declaration] DRM_MODESET_LOCK_ALL_BEGIN(fb->dev, ctx, DRM_MODESET_ACQUIRE_INTERRUPTIBLE, ret); ^ include/drm/drm_modeset_lock.h:167:7: note: expanded from macro 'DRM_MODESET_LOCK_ALL_BEGIN' if (!drm_drv_uses_atomic_modeset(dev)) \ ^ drivers/gpu/drm/qxl/qxl_display.c:434:35: error: too few arguments provided to function-like macro invocation DRM_MODESET_LOCK_ALL_END(ctx, ret); ^ include/drm/drm_modeset_lock.h:194:9: note: macro 'DRM_MODESET_LOCK_ALL_END' defined here #define DRM_MODESET_LOCK_ALL_END(dev, ctx, ret) \ ^ drivers/gpu/drm/qxl/qxl_display.c:434:2: error: use of undeclared identifier 'DRM_MODESET_LOCK_ALL_END' DRM_MODESET_LOCK_ALL_END(ctx, ret); ^ drivers/gpu/drm/qxl/qxl_display.c:411:2: error: use of undeclared label 'modeset_lock_fail' DRM_MODESET_LOCK_ALL_BEGIN(fb->dev, ctx, DRM_MODESET_ACQUIRE_INTERRUPTIBLE, ret); ^ include/drm/drm_modeset_lock.h:173:8: note: expanded from macro 'DRM_MODESET_LOCK_ALL_BEGIN' goto modeset_lock_fail; ^ 8 errors generated. git remote add drm-tip git://anongit.freedesktop.org/drm/drm-tip git fetch --no-tags drm-tip drm-tip git checkout a012dc947ede8d940b6f79de96429af04a9360c4 vim +/drm_drv_uses_atomic_modeset +187 drivers/gpu/drm/qxl/qxl_display.c 7dea0941f8806e Dave Airlie 2014-10-28 161 f64122c1f6ade3 Dave Airlie 2013-02-25 162 void qxl_display_read_client_monitors_config(struct qxl_device *qdev) f64122c1f6ade3 Dave Airlie 2013-02-25 163 { cbdded7f8a633e Gabriel Krisman Bertazi 2017-01-26 164 struct drm_device *dev = &qdev->ddev; bbaac1354cc984 Sidong Yang 2020-05-24 165 struct drm_modeset_acquire_ctx ctx; bbaac1354cc984 Sidong Yang 2020-05-24 166 int status, retries, ret; 9e3b317839298a Christophe Fergeau 2016-11-08 167 9062155de0dfdc Gerd Hoffmann 2017-03-01 168 for (retries = 0; retries < 10; retries++) { 9e3b317839298a Christophe Fergeau 2016-11-08 169 status = qxl_display_copy_rom_client_monitors_config(qdev); 9062155de0dfdc Gerd Hoffmann 2017-03-01 170 if (status != MONITORS_CONFIG_BAD_CRC) 9062155de0dfdc Gerd Hoffmann 2017-03-01 171 break; 9062155de0dfdc Gerd Hoffmann 2017-03-01 172 udelay(5); 9062155de0dfdc Gerd Hoffmann 2017-03-01 173 } 66e0c8a5bcfd29 Anton Vasilyev 2018-07-27 174 if (status == MONITORS_CONFIG_ERROR) { 66e0c8a5bcfd29 Anton Vasilyev 2018-07-27 175 DRM_DEBUG_KMS("ignoring client monitors config: error"); 66e0c8a5bcfd29 Anton Vasilyev 2018-07-27 176 return; 66e0c8a5bcfd29 Anton Vasilyev 2018-07-27 177 } 9062155de0dfdc Gerd Hoffmann 2017-03-01 178 if (status == MONITORS_CONFIG_BAD_CRC) { 9062155de0dfdc Gerd Hoffmann 2017-03-01 179 DRM_DEBUG_KMS("ignoring client monitors config: bad crc"); 9062155de0dfdc Gerd Hoffmann 2017-03-01 180 return; 9e3b317839298a Christophe Fergeau 2016-11-08 181 } 9e3b317839298a Christophe Fergeau 2016-11-08 182 if (status == MONITORS_CONFIG_UNCHANGED) { 9062155de0dfdc Gerd Hoffmann 2017-03-01 183 DRM_DEBUG_KMS("ignoring client monitors config: unchanged"); 9e3b317839298a Christophe Fergeau 2016-11-08 184 return; f64122c1f6ade3 Dave Airlie 2013-02-25 185 } 4fdb086924db46 Marc-André Lureau 2013-10-18 186 bbaac1354cc984 Sidong Yang 2020-05-24 @187 DRM_MODESET_LOCK_ALL_BEGIN(dev, ctx, DRM_MODESET_ACQUIRE_INTERRUPTIBLE, ret); 7dea0941f8806e Dave Airlie 2014-10-28 188 qxl_update_offset_props(qdev); bbaac1354cc984 Sidong Yang 2020-05-24 @189 DRM_MODESET_LOCK_ALL_END(ctx, ret); cbdded7f8a633e Gabriel Krisman Bertazi 2017-01-26 190 if (!drm_helper_hpd_irq_event(dev)) { 4fdb086924db46 Marc-André Lureau 2013-10-18 191 /* notify that the monitor configuration changed, to 4fdb086924db46 Marc-André Lureau 2013-10-18 192 adjust at the arbitrary resolution */ cbdded7f8a633e Gabriel Krisman Bertazi 2017-01-26 193 drm_kms_helper_hotplug_event(dev); 4fdb086924db46 Marc-André Lureau 2013-10-18 194 } f64122c1f6ade3 Dave Airlie 2013-02-25 195 } f64122c1f6ade3 Dave Airlie 2013-02-25 196 :::::: The code at line 187 was first introduced by commit :::::: bbaac1354cc98415e5b4c3830d796c583ca71907 drm/qxl: Replace deprecated function in qxl_display :::::: TO: Sidong Yang <realwakka(a)gmail.com&gt; :::::: CC: Gerd Hoffmann <kraxel(a)redhat.com&gt; --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org