Hi Dongwon, [auto build test WARNING on drm-intel/for-linux-next] [also build test WARNING on next-20160401] [cannot apply to v4.6-rc1] [if your patch is applied to the wrong git tree, please drop us a note to help improving the system] url: https://github.com/0day-ci/linux/commits/Dongwon-Kim/drm-i915-Gen9-optional-IPC-enablement/20160402-084819 base: git://anongit.freedesktop.org/drm-intel for-linux-next config: i386-randconfig-s1-201613 (attached as .config) reproduce: # save the attached .config to linux build tree make ARCH=i386 All warnings (new ones prefixed by >>): In file included from include/linux/module.h:18:0, from include/drm/drm_vma_manager.h:29, from include/drm/drmP.h:75, from drivers/gpu/drm/i915/i915_drv.h:36, from drivers/gpu/drm/i915/i915_params.c:26: drivers/gpu/drm/i915/i915_params.c: In function '__check_enable_ipc': include/linux/moduleparam.h:344:67: warning: return from incompatible pointer type [-Wincompatible-pointer-types] static inline type __always_unused *__check_##name(void) { return(p); } ^ include/linux/moduleparam.h:364:34: note: in expansion of macro '__param_check' #define param_check_int(name, p) __param_check(name, p, int) ^ include/linux/moduleparam.h:154:2: note: in expansion of macro 'param_check_int' param_check_##type(name, &(value)); \ ^ >> drivers/gpu/drm/i915/i915_params.c:215:1: note: in expansion of macro 'module_param_named_unsafe' module_param_named_unsafe(enable_ipc, i915.enable_ipc, int, 0400); ^ vim +/module_param_named_unsafe +215 drivers/gpu/drm/i915/i915_params.c 199 "2=default swing(400mV))"); 200 201 module_param_named_unsafe(enable_guc_submission, i915.enable_guc_submission, bool, 0400); 202 MODULE_PARM_DESC(enable_guc_submission, "Enable GuC submission (default:false)"); 203 204 module_param_named(guc_log_level, i915.guc_log_level, int, 0400); 205 MODULE_PARM_DESC(guc_log_level, 206 "GuC firmware logging level (-1:disabled (default), 0-3:enabled)"); 207 208 module_param_named_unsafe(enable_dp_mst, i915.enable_dp_mst, bool, 0600); 209 MODULE_PARM_DESC(enable_dp_mst, 210 "Enable multi-stream transport (MST) for new DisplayPort sinks. (default: true)"); 211 module_param_named_unsafe(inject_load_failure, i915.inject_load_failure, uint, 0400); 212 MODULE_PARM_DESC(inject_load_failure, 213 "Force an error after a number of failure check points (0:disabled (default), N:force failure at the Nth failure check point)"); 214 > 215 module_param_named_unsafe(enable_ipc, i915.enable_ipc, int, 0400); 216 MODULE_PARM_DESC(enable_ipc, 217 "Enable Isochronous Priority Control (1=enabled, 0=disabled [default]"); --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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