Hi Lizhi, kernel test robot noticed the following build errors:
[auto build test ERROR on drm-misc/drm-misc-next] [also build test ERROR on drm-tip/drm-tip next-20250919] [cannot apply to linus/master v6.17-rc7] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Lizhi-Hou/accel-amdxdna-Enhance-runtime-power-management/20250919-035402 base: git://anongit.freedesktop.org/drm/drm-misc drm-misc-next patch link: https://lore.kernel.org/r/20250918195136.439012-1-lizhi.hou%40amd.com patch subject: [PATCH V2] accel/amdxdna: Enhance runtime power management config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20250922/[email protected]/config) compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250922/[email protected]/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <[email protected]> | Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/ All errors (new ones prefixed by >>): >> drivers/accel/amdxdna/amdxdna_ctx.c:171:3: error: cannot jump from this goto >> statement to its label 171 | goto free_hwctx; | ^ drivers/accel/amdxdna/amdxdna_ctx.c:180:2: note: jump bypasses initialization of variable with __attribute__((cleanup)) 180 | guard(mutex)(&xdna->dev_lock); | ^ include/linux/cleanup.h:401:15: note: expanded from macro 'guard' 401 | CLASS(_name, __UNIQUE_ID(guard)) | ^ include/linux/compiler.h:166:29: note: expanded from macro '__UNIQUE_ID' 166 | #define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__) | ^ include/linux/compiler_types.h:84:22: note: expanded from macro '__PASTE' 84 | #define __PASTE(a,b) ___PASTE(a,b) | ^ include/linux/compiler_types.h:83:23: note: expanded from macro '___PASTE' 83 | #define ___PASTE(a,b) a##b | ^ <scratch space>:16:1: note: expanded from here 16 | __UNIQUE_ID_guard1255 | ^ 1 error generated. vim +171 drivers/accel/amdxdna/amdxdna_ctx.c be462c97b7dfd2 Lizhi Hou 2024-11-18 152 be462c97b7dfd2 Lizhi Hou 2024-11-18 153 int amdxdna_drm_create_hwctx_ioctl(struct drm_device *dev, void *data, struct drm_file *filp) be462c97b7dfd2 Lizhi Hou 2024-11-18 154 { be462c97b7dfd2 Lizhi Hou 2024-11-18 155 struct amdxdna_client *client = filp->driver_priv; be462c97b7dfd2 Lizhi Hou 2024-11-18 156 struct amdxdna_drm_create_hwctx *args = data; be462c97b7dfd2 Lizhi Hou 2024-11-18 157 struct amdxdna_dev *xdna = to_xdna_dev(dev); be462c97b7dfd2 Lizhi Hou 2024-11-18 158 struct amdxdna_hwctx *hwctx; be462c97b7dfd2 Lizhi Hou 2024-11-18 159 int ret, idx; be462c97b7dfd2 Lizhi Hou 2024-11-18 160 be462c97b7dfd2 Lizhi Hou 2024-11-18 161 if (args->ext || args->ext_flags) be462c97b7dfd2 Lizhi Hou 2024-11-18 162 return -EINVAL; be462c97b7dfd2 Lizhi Hou 2024-11-18 163 be462c97b7dfd2 Lizhi Hou 2024-11-18 164 hwctx = kzalloc(sizeof(*hwctx), GFP_KERNEL); 17b2662aa6d69f Lizhi Hou 2025-09-18 165 if (!hwctx) 17b2662aa6d69f Lizhi Hou 2025-09-18 166 return -ENOMEM; be462c97b7dfd2 Lizhi Hou 2024-11-18 167 be462c97b7dfd2 Lizhi Hou 2024-11-18 168 if (copy_from_user(&hwctx->qos, u64_to_user_ptr(args->qos_p), sizeof(hwctx->qos))) { be462c97b7dfd2 Lizhi Hou 2024-11-18 169 XDNA_ERR(xdna, "Access QoS info failed"); be462c97b7dfd2 Lizhi Hou 2024-11-18 170 ret = -EFAULT; be462c97b7dfd2 Lizhi Hou 2024-11-18 @171 goto free_hwctx; be462c97b7dfd2 Lizhi Hou 2024-11-18 172 } be462c97b7dfd2 Lizhi Hou 2024-11-18 173 be462c97b7dfd2 Lizhi Hou 2024-11-18 174 hwctx->client = client; be462c97b7dfd2 Lizhi Hou 2024-11-18 175 hwctx->fw_ctx_id = -1; be462c97b7dfd2 Lizhi Hou 2024-11-18 176 hwctx->num_tiles = args->num_tiles; be462c97b7dfd2 Lizhi Hou 2024-11-18 177 hwctx->mem_size = args->mem_size; be462c97b7dfd2 Lizhi Hou 2024-11-18 178 hwctx->max_opc = args->max_opc; 17b2662aa6d69f Lizhi Hou 2025-09-18 179 17b2662aa6d69f Lizhi Hou 2025-09-18 180 guard(mutex)(&xdna->dev_lock); 17b2662aa6d69f Lizhi Hou 2025-09-18 181 17b2662aa6d69f Lizhi Hou 2025-09-18 182 if (!drm_dev_enter(dev, &idx)) { 17b2662aa6d69f Lizhi Hou 2025-09-18 183 ret = -ENODEV; be462c97b7dfd2 Lizhi Hou 2024-11-18 184 goto free_hwctx; be462c97b7dfd2 Lizhi Hou 2024-11-18 185 } be462c97b7dfd2 Lizhi Hou 2024-11-18 186 17b2662aa6d69f Lizhi Hou 2025-09-18 187 ret = xdna->dev_info->ops->hwctx_init(hwctx); 17b2662aa6d69f Lizhi Hou 2025-09-18 188 if (ret) { 17b2662aa6d69f Lizhi Hou 2025-09-18 189 XDNA_ERR(xdna, "Init hwctx failed, ret %d", ret); 17b2662aa6d69f Lizhi Hou 2025-09-18 190 goto dev_exit; 17b2662aa6d69f Lizhi Hou 2025-09-18 191 } 17b2662aa6d69f Lizhi Hou 2025-09-18 192 17b2662aa6d69f Lizhi Hou 2025-09-18 193 hwctx->name = kasprintf(GFP_KERNEL, "hwctx.%d.%d", client->pid, hwctx->fw_ctx_id); be462c97b7dfd2 Lizhi Hou 2024-11-18 194 if (!hwctx->name) { be462c97b7dfd2 Lizhi Hou 2024-11-18 195 ret = -ENOMEM; 17b2662aa6d69f Lizhi Hou 2025-09-18 196 goto fini_hwctx; be462c97b7dfd2 Lizhi Hou 2024-11-18 197 } be462c97b7dfd2 Lizhi Hou 2024-11-18 198 17b2662aa6d69f Lizhi Hou 2025-09-18 199 ret = xa_alloc_cyclic(&client->hwctx_xa, &hwctx->id, hwctx, 17b2662aa6d69f Lizhi Hou 2025-09-18 200 XA_LIMIT(AMDXDNA_INVALID_CTX_HANDLE + 1, MAX_HWCTX_ID), 17b2662aa6d69f Lizhi Hou 2025-09-18 201 &client->next_hwctxid, GFP_KERNEL); 17b2662aa6d69f Lizhi Hou 2025-09-18 202 if (ret < 0) { 17b2662aa6d69f Lizhi Hou 2025-09-18 203 XDNA_ERR(xdna, "Allocate hwctx ID failed, ret %d", ret); be462c97b7dfd2 Lizhi Hou 2024-11-18 204 goto free_name; be462c97b7dfd2 Lizhi Hou 2024-11-18 205 } 17b2662aa6d69f Lizhi Hou 2025-09-18 206 be462c97b7dfd2 Lizhi Hou 2024-11-18 207 args->handle = hwctx->id; be462c97b7dfd2 Lizhi Hou 2024-11-18 208 args->syncobj_handle = hwctx->syncobj_hdl; be462c97b7dfd2 Lizhi Hou 2024-11-18 209 4fd6ca90fc7f50 Lizhi Hou 2025-01-24 210 atomic64_set(&hwctx->job_submit_cnt, 0); 4fd6ca90fc7f50 Lizhi Hou 2025-01-24 211 atomic64_set(&hwctx->job_free_cnt, 0); be462c97b7dfd2 Lizhi Hou 2024-11-18 212 XDNA_DBG(xdna, "PID %d create HW context %d, ret %d", client->pid, args->handle, ret); be462c97b7dfd2 Lizhi Hou 2024-11-18 213 drm_dev_exit(idx); be462c97b7dfd2 Lizhi Hou 2024-11-18 214 return 0; be462c97b7dfd2 Lizhi Hou 2024-11-18 215 be462c97b7dfd2 Lizhi Hou 2024-11-18 216 free_name: be462c97b7dfd2 Lizhi Hou 2024-11-18 217 kfree(hwctx->name); 17b2662aa6d69f Lizhi Hou 2025-09-18 218 fini_hwctx: 17b2662aa6d69f Lizhi Hou 2025-09-18 219 xdna->dev_info->ops->hwctx_fini(hwctx); 17b2662aa6d69f Lizhi Hou 2025-09-18 220 dev_exit: 17b2662aa6d69f Lizhi Hou 2025-09-18 221 drm_dev_exit(idx); be462c97b7dfd2 Lizhi Hou 2024-11-18 222 free_hwctx: be462c97b7dfd2 Lizhi Hou 2024-11-18 223 kfree(hwctx); be462c97b7dfd2 Lizhi Hou 2024-11-18 224 return ret; be462c97b7dfd2 Lizhi Hou 2024-11-18 225 } be462c97b7dfd2 Lizhi Hou 2024-11-18 226 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
