From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 6989DD5AE45 for ; Sat, 13 Dec 2025 09:59:34 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id EDB6910E3AB; Sat, 13 Dec 2025 09:59:32 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="hglVM12Q"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.12]) by gabe.freedesktop.org (Postfix) with ESMTPS id 10D7310E11E; Sat, 13 Dec 2025 09:59:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1765619971; x=1797155971; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=8GOIjRocUiEIWyd+eL5zJJo2Xo7vkZH3TwnWoiwRtno=; b=hglVM12QiHt+o6wJC5eqNmyB6xTWTa/Nfnbcxb2Nv99OtrpESkiLCrob 8gUq86GBVyK/hncSd1W9uzc6PzFQhriO4JNh83eBi76RFpdZ8UJKZrvVZ l56W5s+M60vEM2waDWThnYyujBqJCf8WvGIkZ0iL+xia9j91C9JzIgzJs k+8osJRwt9FfFaRTE96P6j/DvRL9eTkT2PBl8FY5CiOLL5sGSh7xGuR+L RDtbyJOH7PMrXc5u6PfxxP0SbxZGP9yo5pL/hsE4ko3nMEIvsTPi9wYS8 mDayBzlW6pbPY9TRXha7Vty5pM9aa71I7W55ChouSVMVGEbcyyjdfIyK2 w==; X-CSE-ConnectionGUID: MI/LG0D5SzWCyasbqTQzAw== X-CSE-MsgGUID: acEyFF5JTpCYuehM3K/g9g== X-IronPort-AV: E=McAfee;i="6800,10657,11640"; a="71455430" X-IronPort-AV: E=Sophos;i="6.21,146,1763452800"; d="scan'208";a="71455430" Received: from orviesa008.jf.intel.com ([10.64.159.148]) by fmvoesa106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Dec 2025 01:59:30 -0800 X-CSE-ConnectionGUID: OnnAYDYNSViihYV4UYhH6A== X-CSE-MsgGUID: PnQDvqAAQPecxV+uk+al8Q== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,146,1763452800"; d="scan'208";a="197353574" Received: from lkp-server01.sh.intel.com (HELO d335e3c6db51) ([10.239.97.150]) by orviesa008.jf.intel.com with ESMTP; 13 Dec 2025 01:59:28 -0800 Received: from kbuild by d335e3c6db51 with local (Exim 4.98.2) (envelope-from ) id 1vUMPN-000000007TV-3hxF; Sat, 13 Dec 2025 09:59:25 +0000 Date: Sat, 13 Dec 2025 17:59:05 +0800 From: kernel test robot To: Maarten Lankhorst , intel-xe@lists.freedesktop.org Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, intel-gfx@lists.freedesktop.org, Sebastian Andrzej Siewior , Maarten Lankhorst Subject: Re: [CI-ONLY PATCH v2 11/12] PREEMPT_RT injection Message-ID: <202512131724.vg8wGsP4-lkp@intel.com> References: <20251212143504.973839-25-dev@lankhorst.se> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20251212143504.973839-25-dev@lankhorst.se> X-BeenThere: intel-xe@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel Xe graphics driver List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-xe-bounces@lists.freedesktop.org Sender: "Intel-xe" Hi Maarten, kernel test robot noticed the following build errors: [auto build test ERROR on drm-tip/drm-tip] [also build test ERROR on linus/master next-20251212] [cannot apply to drm-i915/for-linux-next drm-i915/for-linux-next-fixes drm-xe/drm-xe-next v6.18] [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/Maarten-Lankhorst/drm-i915-display-Fix-intel_lpe_audio_irq_handler-for-PREEMPT-RT/20251213-023952 base: https://gitlab.freedesktop.org/drm/tip.git drm-tip patch link: https://lore.kernel.org/r/20251212143504.973839-25-dev%40lankhorst.se patch subject: [CI-ONLY PATCH v2 11/12] PREEMPT_RT injection config: i386-buildonly-randconfig-005-20251213 (https://download.01.org/0day-ci/archive/20251213/202512131724.vg8wGsP4-lkp@intel.com/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/20251213/202512131724.vg8wGsP4-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/202512131724.vg8wGsP4-lkp@intel.com/ All errors (new ones prefixed by >>): >> drivers/gpu/drm/ttm/tests/ttm_bo_test.c:225:13: error: incompatible pointer types passing 'struct rt_mutex *' to parameter of type 'struct mutex *' [-Werror,-Wincompatible-pointer-types] 225 | mutex_lock(&bo->base.resv->lock.base); | ^~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/mutex.h:168:44: note: expanded from macro 'mutex_lock' 168 | #define mutex_lock(lock) mutex_lock_nested(lock, 0) | ^~~~ include/linux/mutex.h:160:45: note: passing argument to parameter 'lock' here 160 | extern void mutex_lock_nested(struct mutex *lock, unsigned int subclass); | ^ drivers/gpu/drm/ttm/tests/ttm_bo_test.c:231:15: error: incompatible pointer types passing 'struct rt_mutex *' to parameter of type 'struct mutex *' [-Werror,-Wincompatible-pointer-types] 231 | mutex_unlock(&bo->base.resv->lock.base); | ^~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/mutex.h:224:40: note: passing argument to parameter 'lock' here 224 | extern void mutex_unlock(struct mutex *lock); | ^ 2 errors generated. Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for I2C_K1 Depends on [n]: I2C [=y] && HAS_IOMEM [=y] && (ARCH_SPACEMIT || COMPILE_TEST [=y]) && OF [=n] Selected by [y]: - MFD_SPACEMIT_P1 [=y] && HAS_IOMEM [=y] && (ARCH_SPACEMIT || COMPILE_TEST [=y]) && I2C [=y] vim +225 drivers/gpu/drm/ttm/tests/ttm_bo_test.c 995279d280d1ef5 Karolina Stolarek 2023-11-29 210 995279d280d1ef5 Karolina Stolarek 2023-11-29 211 static void ttm_bo_reserve_interrupted(struct kunit *test) 995279d280d1ef5 Karolina Stolarek 2023-11-29 212 { 995279d280d1ef5 Karolina Stolarek 2023-11-29 213 struct ttm_buffer_object *bo; 995279d280d1ef5 Karolina Stolarek 2023-11-29 214 struct task_struct *task; 995279d280d1ef5 Karolina Stolarek 2023-11-29 215 int err; 995279d280d1ef5 Karolina Stolarek 2023-11-29 216 588c4c8d58c413b Karolina Stolarek 2024-06-12 217 bo = ttm_bo_kunit_init(test, test->priv, BO_SIZE, NULL); 995279d280d1ef5 Karolina Stolarek 2023-11-29 218 995279d280d1ef5 Karolina Stolarek 2023-11-29 219 task = kthread_create(threaded_ttm_bo_reserve, bo, "ttm-bo-reserve"); 995279d280d1ef5 Karolina Stolarek 2023-11-29 220 995279d280d1ef5 Karolina Stolarek 2023-11-29 221 if (IS_ERR(task)) 995279d280d1ef5 Karolina Stolarek 2023-11-29 222 KUNIT_FAIL(test, "Couldn't create ttm bo reserve task\n"); 995279d280d1ef5 Karolina Stolarek 2023-11-29 223 995279d280d1ef5 Karolina Stolarek 2023-11-29 224 /* Take a lock so the threaded reserve has to wait */ 995279d280d1ef5 Karolina Stolarek 2023-11-29 @225 mutex_lock(&bo->base.resv->lock.base); 995279d280d1ef5 Karolina Stolarek 2023-11-29 226 995279d280d1ef5 Karolina Stolarek 2023-11-29 227 wake_up_process(task); 995279d280d1ef5 Karolina Stolarek 2023-11-29 228 msleep(20); 995279d280d1ef5 Karolina Stolarek 2023-11-29 229 err = kthread_stop(task); 995279d280d1ef5 Karolina Stolarek 2023-11-29 230 995279d280d1ef5 Karolina Stolarek 2023-11-29 231 mutex_unlock(&bo->base.resv->lock.base); 995279d280d1ef5 Karolina Stolarek 2023-11-29 232 995279d280d1ef5 Karolina Stolarek 2023-11-29 233 KUNIT_ASSERT_EQ(test, err, -ERESTARTSYS); 995279d280d1ef5 Karolina Stolarek 2023-11-29 234 } 995279d280d1ef5 Karolina Stolarek 2023-11-29 235 #endif /* IS_BUILTIN(CONFIG_DRM_TTM_KUNIT_TEST) */ 995279d280d1ef5 Karolina Stolarek 2023-11-29 236 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki