From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.10]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B566A32A3CA for ; Fri, 23 Jan 2026 12:27:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.10 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769171223; cv=none; b=s03QQin5tKw769dqXt5Qzi8keU5VVLaEt5cs4MKtUFz2Ogf8wmCLfJPn6qwYDoVL4Y1LJKtAXf4lxGNz4vtzUeVf5rG8GxDlg2o6JRXuMsuDuVQASEArrpDI50Qgi8IEyS7W8TyAeLCA+g/XTQqIZpPCfIdWcOP24keX0ZvO7i4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769171223; c=relaxed/simple; bh=XA1SjaS2/7tkFIIRzJGUee57bJy4LE6ja09RafCZp9g=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=pxtQQALLZc/O+fccYuo8V5rnvDmirrRsp+Jh+URyRJzvtvkBd2lYBl47DbQhq3pwLzkgDVoqwm2r+RDcjiwpVg69y/cGKekYcQzi8ebX6NiuikwByGM/C1g9ZO13eu4rVuU4mA5ejDr+Ppk8Ga/CQtII6Dzx7/AerA3oM8V4pgk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=lUvLUFUl; arc=none smtp.client-ip=198.175.65.10 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="lUvLUFUl" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1769171222; x=1800707222; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=XA1SjaS2/7tkFIIRzJGUee57bJy4LE6ja09RafCZp9g=; b=lUvLUFUlAZBCEeji6JUCP4bk59HalqL+Or4vLPGS4a+tpgbpAC5JWEHO 0ukw/r9MSsl0a6b2bTGiAORJjwrev4RPQYp/jBZvoBUuxwl3EYGLsuZZ6 /FIFTFExLe5aYhEhIedQtGSzfUH8MillninPPMW61PVVP5r31fUpj6xFF RqrwNprbfCmKTfT2zI9YVPzZHDxSNecrPfuv6Q8G1Oym2fLDBmjZzZTpM mV2gRyfYuPVOnzcyer1J9ap059pOCnS2nHafX0Zxh+5d3cOi7/dhl/VvD yc8sHwVunBLvnHxjxK2p6FR6gB51ZX+47uz41P3LCIorB5NwMArbLPnWS A==; X-CSE-ConnectionGUID: e+SlIA2TTB+liZbK1tkhnA== X-CSE-MsgGUID: DrN75Za4QCCEvG1k5iiCJA== X-IronPort-AV: E=McAfee;i="6800,10657,11679"; a="87841453" X-IronPort-AV: E=Sophos;i="6.21,248,1763452800"; d="scan'208";a="87841453" Received: from orviesa010.jf.intel.com ([10.64.159.150]) by orvoesa102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Jan 2026 04:27:02 -0800 X-CSE-ConnectionGUID: QzrIgEsERtSX4zO+kS9/Uw== X-CSE-MsgGUID: W4E3+5+NR4iRaLuDbBSLGA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,248,1763452800"; d="scan'208";a="206274996" Received: from lkp-server01.sh.intel.com (HELO 765f4a05e27f) ([10.239.97.150]) by orviesa010.jf.intel.com with ESMTP; 23 Jan 2026 04:26:55 -0800 Received: from kbuild by 765f4a05e27f with local (Exim 4.98.2) (envelope-from ) id 1vjGFY-00000000TwY-3vMe; Fri, 23 Jan 2026 12:26:52 +0000 Date: Fri, 23 Jan 2026 20:26:09 +0800 From: kernel test robot To: Hamza Mahfooz , dri-devel@lists.freedesktop.org Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Hamza Mahfooz , Alex Deucher , Christian =?iso-8859-1?Q?K=F6nig?= , David Airlie , Simona Vetter , Harry Wentland , Leo Li , Rodrigo Siqueira , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Sunil Khatri , Lijo Lazar , Ce Sun , Ivan Lipski , Kenneth Feng , Alex Hung , Tom Chung , Melissa Wen , Michel =?iso-8859-1?Q?D=E4nzer?= , Fangzhi Zuo , Timur =?iso-8859-1?Q?Krist=F3f?= , amd-gfx@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 2/2] drm/amdgpu: implement page_flip_timeout() support Message-ID: <202601232007.NAxTeBna-lkp@intel.com> References: <20260123000537.2450496-2-someguy@effective-light.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260123000537.2450496-2-someguy@effective-light.com> Hi Hamza, kernel test robot noticed the following build warnings: [auto build test WARNING on drm-misc/drm-misc-next] [also build test WARNING on drm/drm-next drm-i915/for-linux-next drm-i915/for-linux-next-fixes drm-tip/drm-tip linus/master v6.19-rc6 next-20260122] [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/Hamza-Mahfooz/drm-amdgpu-implement-page_flip_timeout-support/20260123-085944 base: https://gitlab.freedesktop.org/drm/misc/kernel.git drm-misc-next patch link: https://lore.kernel.org/r/20260123000537.2450496-2-someguy%40effective-light.com patch subject: [PATCH 2/2] drm/amdgpu: implement page_flip_timeout() support config: loongarch-defconfig (https://download.01.org/0day-ci/archive/20260123/202601232007.NAxTeBna-lkp@intel.com/config) compiler: clang version 19.1.7 (https://github.com/llvm/llvm-project cd708029e0b2869e80abe31ddb175f7c35361f90) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260123/202601232007.NAxTeBna-lkp@intel.com/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 | Closes: https://lore.kernel.org/oe-kbuild-all/202601232007.NAxTeBna-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/gpu/drm/amd/amdgpu/amdgpu_reset.c:348:2: warning: unannotated fall-through between switch labels [-Wimplicit-fallthrough] 348 | default: | ^ drivers/gpu/drm/amd/amdgpu/amdgpu_reset.c:348:2: note: insert '__attribute__((fallthrough));' to silence this warning 348 | default: | ^ | __attribute__((fallthrough)); drivers/gpu/drm/amd/amdgpu/amdgpu_reset.c:348:2: note: insert 'break;' to avoid fall-through 348 | default: | ^ | break; 1 warning generated. vim +348 drivers/gpu/drm/amd/amdgpu/amdgpu_reset.c 2656e1ce783a90 Eric Huang 2024-06-03 315 2656e1ce783a90 Eric Huang 2024-06-03 316 void amdgpu_reset_get_desc(struct amdgpu_reset_context *rst_ctxt, char *buf, 2656e1ce783a90 Eric Huang 2024-06-03 317 size_t len) 2656e1ce783a90 Eric Huang 2024-06-03 318 { 2656e1ce783a90 Eric Huang 2024-06-03 319 if (!buf || !len) 2656e1ce783a90 Eric Huang 2024-06-03 320 return; 2656e1ce783a90 Eric Huang 2024-06-03 321 2656e1ce783a90 Eric Huang 2024-06-03 322 switch (rst_ctxt->src) { 2656e1ce783a90 Eric Huang 2024-06-03 323 case AMDGPU_RESET_SRC_JOB: 2656e1ce783a90 Eric Huang 2024-06-03 324 if (rst_ctxt->job) { 7bed1df814cd61 Eric Huang 2024-06-06 325 snprintf(buf, len, "job hang on ring:%s", 7bed1df814cd61 Eric Huang 2024-06-06 326 rst_ctxt->job->base.sched->name); 2656e1ce783a90 Eric Huang 2024-06-03 327 } else { 2656e1ce783a90 Eric Huang 2024-06-03 328 strscpy(buf, "job hang", len); 2656e1ce783a90 Eric Huang 2024-06-03 329 } 2656e1ce783a90 Eric Huang 2024-06-03 330 break; 2656e1ce783a90 Eric Huang 2024-06-03 331 case AMDGPU_RESET_SRC_RAS: 2656e1ce783a90 Eric Huang 2024-06-03 332 strscpy(buf, "RAS error", len); 2656e1ce783a90 Eric Huang 2024-06-03 333 break; 2656e1ce783a90 Eric Huang 2024-06-03 334 case AMDGPU_RESET_SRC_MES: 2656e1ce783a90 Eric Huang 2024-06-03 335 strscpy(buf, "MES hang", len); 2656e1ce783a90 Eric Huang 2024-06-03 336 break; 2656e1ce783a90 Eric Huang 2024-06-03 337 case AMDGPU_RESET_SRC_HWS: 2656e1ce783a90 Eric Huang 2024-06-03 338 strscpy(buf, "HWS hang", len); 2656e1ce783a90 Eric Huang 2024-06-03 339 break; 2656e1ce783a90 Eric Huang 2024-06-03 340 case AMDGPU_RESET_SRC_USER: 2656e1ce783a90 Eric Huang 2024-06-03 341 strscpy(buf, "user trigger", len); 2656e1ce783a90 Eric Huang 2024-06-03 342 break; c5da9e9c023893 Alex Deucher 2025-04-16 343 case AMDGPU_RESET_SRC_USERQ: c5da9e9c023893 Alex Deucher 2025-04-16 344 strscpy(buf, "user queue trigger", len); c5da9e9c023893 Alex Deucher 2025-04-16 345 break; 7136aabf196b0a Hamza Mahfooz 2026-01-22 346 case AMDGPU_RESET_SRC_DISPLAY: 7136aabf196b0a Hamza Mahfooz 2026-01-22 347 strscpy(buf, "display hang", len); 2656e1ce783a90 Eric Huang 2024-06-03 @348 default: 2656e1ce783a90 Eric Huang 2024-06-03 349 strscpy(buf, "unknown", len); 2656e1ce783a90 Eric Huang 2024-06-03 350 } 2656e1ce783a90 Eric Huang 2024-06-03 351 } a86e0c0e94373a Lijo Lazar 2024-11-15 352 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki