From: kernel test robot <lkp@intel.com>
To: John Harrison <John.C.Harrison@Intel.com>
Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org,
linux-kernel@vger.kernel.org,
Rodrigo Vivi <rodrigo.vivi@intel.com>,
Matthew Brost <matthew.brost@intel.com>,
Jordan Justen <jordan.l.justen@intel.com>,
Michal Wajdeczko <michal.wajdeczko@intel.com>
Subject: [drm-drm-intel:drm-intel-gt-next 1/2] drivers/gpu/drm/i915/gt/uc/intel_guc_hwconfig.c:110: warning: expecting prototype for intel_guc_hwconfig_init(). Prototype was for guc_hwconfig_init() instead
Date: Fri, 18 Mar 2022 22:22:58 +0800 [thread overview]
Message-ID: <202203182256.uEbGTBvI-lkp@intel.com> (raw)
tree: git://anongit.freedesktop.org/drm/drm-intel drm-intel-gt-next
head: 78e1fb3112c0ac440bf9dce080a4aefbaa547d52
commit: 8781f0515247f441623a01f6e036a1d7898170e2 [1/2] drm/i915/guc: Add fetch of hwconfig blob
config: i386-randconfig-a004 (https://download.01.org/0day-ci/archive/20220318/202203182256.uEbGTBvI-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project a6e70e4056dff962ec634c5bd4f2f4105a0bef71)
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
git remote add drm-drm-intel git://anongit.freedesktop.org/drm/drm-intel
git fetch --no-tags drm-drm-intel drm-intel-gt-next
git checkout 8781f0515247f441623a01f6e036a1d7898170e2
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=i386 SHELL=/bin/bash drivers/gpu/drm/i915/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
drivers/gpu/drm/i915/gt/uc/intel_guc_hwconfig.c:110: warning: Function parameter or member 'gt' not described in 'guc_hwconfig_init'
>> drivers/gpu/drm/i915/gt/uc/intel_guc_hwconfig.c:110: warning: expecting prototype for intel_guc_hwconfig_init(). Prototype was for guc_hwconfig_init() instead
drivers/gpu/drm/i915/gt/uc/intel_guc_hwconfig.c:143: warning: Function parameter or member 'gt' not described in 'intel_gt_init_hwconfig'
drivers/gpu/drm/i915/gt/uc/intel_guc_hwconfig.c:156: warning: Function parameter or member 'gt' not described in 'intel_gt_fini_hwconfig'
vim +110 drivers/gpu/drm/i915/gt/uc/intel_guc_hwconfig.c
102
103 /**
104 * intel_guc_hwconfig_init - Initialize the HWConfig
105 *
106 * Retrieve the HWConfig table from the GuC and save it locally.
107 * It can then be queried on demand by other users later on.
108 */
109 static int guc_hwconfig_init(struct intel_gt *gt)
> 110 {
111 struct intel_hwconfig *hwconfig = >->info.hwconfig;
112 struct intel_guc *guc = >->uc.guc;
113 int ret;
114
115 if (!has_table(gt->i915))
116 return 0;
117
118 ret = guc_hwconfig_discover_size(guc, hwconfig);
119 if (ret)
120 return ret;
121
122 hwconfig->ptr = kmalloc(hwconfig->size, GFP_KERNEL);
123 if (!hwconfig->ptr) {
124 hwconfig->size = 0;
125 return -ENOMEM;
126 }
127
128 ret = guc_hwconfig_fill_buffer(guc, hwconfig);
129 if (ret < 0) {
130 intel_gt_fini_hwconfig(gt);
131 return ret;
132 }
133
134 return 0;
135 }
136
---
0-DAY CI Kernel Test Service
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
reply other threads:[~2022-03-18 14:23 UTC|newest]
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