From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.13]) (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 BDFE03AA4E0 for ; Mon, 3 Aug 2026 09:16:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.13 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785748587; cv=none; b=IjjzwRpmyqBZn1Paq4TO0S6ux0DWR6WQuLydMi4pZNRfDzzZc1/q9R3pcot2KumINRb9AVe2mogse0o3xgIiWbSFEvfPgS1fAhu58JZlIpdNd8vPBFY7jMC3g7BYjN+ulQ/HP5mvsjhc9YJswWoFL0j5VI1JI+48G/C+p9yw8Og= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785748587; c=relaxed/simple; bh=0AWkUrUKVJoqZ6CdD4ZAMmYbznLSh7I0O1/y40Szv8c=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=BisHi7RKa0COUOQ3gFtKaAFZkg2J8sqyFB0fKA1CBoQ/i5b02XSTdqnVZ1nNB/riDxdrcdxyuR2SE3BF2ibt+2bRxrI6+5eVeREPiXXxVai5RNfdMWs86tP69uN0Ey3dkUH/eKgjf0Oc4+lImDRb1eOD/gzUwvw/x+QiQozcZjU= 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=lUWT59rX; arc=none smtp.client-ip=192.198.163.13 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="lUWT59rX" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1785748586; x=1817284586; h=date:from:to:cc:subject:message-id:references: mime-version:content-transfer-encoding:in-reply-to; bh=0AWkUrUKVJoqZ6CdD4ZAMmYbznLSh7I0O1/y40Szv8c=; b=lUWT59rXhD3NrjlVQm0NWQJdj+bumVVzqzH0/pTw4XMI1aVn8ayLSl/b 5+bUUpaR3jKc2hTjgaxaxlupA+C2nbbUwLtHW52wxysHHOLZwrNi8miaJ hZN/HI5kICHiwFP92/e59iHZqFcPqXobh7/Km8OE/G+GD0ef1iDO/sqqt JuF+DUpvfY/7dQMM0P1gQtezGajyEqa73Ldnwr9Pxt2O3CndG0mgkOKbL UoxdS98uTZkgfx+vek+LwrAfC6vLwZUUys+K7Ur52tgajJSeL+JdkG09t 8l8Hl9r9MpXNeURaL3pwSf9LHK2G/IUngYpfYlnFg9KaSE1db+jF4NVic Q==; X-CSE-ConnectionGUID: Uma4l61cRneCA7G5Jp1zUg== X-CSE-MsgGUID: zaZElNF9Rnu0OwtVU0jfLg== X-IronPort-AV: E=McAfee;i="6800,10657,11863"; a="88809034" X-IronPort-AV: E=Sophos;i="6.25,202,1779174000"; d="scan'208";a="88809034" Received: from orviesa009.jf.intel.com ([10.64.159.149]) by fmvoesa107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Aug 2026 02:16:25 -0700 X-CSE-ConnectionGUID: SNYpZugVRDGsN6PK9n75Ag== X-CSE-MsgGUID: a2h6LZYISzqfsV60n/Zj8Q== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.25,202,1779174000"; d="scan'208";a="261767842" Received: from lkp-server01.sh.intel.com (HELO 6eda058d650d) ([10.239.97.150]) by orviesa009.jf.intel.com with ESMTP; 03 Aug 2026 02:16:23 -0700 Received: from kbuild by 6eda058d650d with local (Exim 4.98.2) (envelope-from ) id 1wqomS-000000006aP-2ed0; Mon, 03 Aug 2026 09:16:20 +0000 Date: Mon, 3 Aug 2026 17:16:01 +0800 From: kernel test robot To: =?iso-8859-1?Q?=D3scar_Meg=EDa_L=F3pez?= , Christian Koenig , Huang Rui Cc: oe-kbuild-all@lists.linux.dev, =?iso-8859-1?Q?=D3scar_Meg=EDa_L=F3pez?= , Matthew Auld , Matthew Brost , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-kernel-mentees@lists.linux.dev Subject: Re: [PATCH v3] Memory leak error in qxl unbind Message-ID: <202608031736.7YYw01c3-lkp@intel.com> References: <20260727114155.69204-1-megia.oscar@gmail.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=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20260727114155.69204-1-megia.oscar@gmail.com> Hi Óscar, kernel test robot noticed the following build errors: [auto build test ERROR on drm-misc/drm-misc-next] [also build test ERROR on linus/master v7.2-rc5 next-20260731] [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/scar-Meg-a-L-pez/Memory-leak-error-in-qxl-unbind/20260803-140059 base: https://gitlab.freedesktop.org/drm/misc/kernel.git drm-misc-next patch link: https://lore.kernel.org/r/20260727114155.69204-1-megia.oscar%40gmail.com patch subject: [PATCH v3] Memory leak error in qxl unbind config: parisc-defconfig (https://download.01.org/0day-ci/archive/20260803/202608031736.7YYw01c3-lkp@intel.com/config) compiler: hppa-linux-gcc (GCC) 16.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260803/202608031736.7YYw01c3-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/202608031736.7YYw01c3-lkp@intel.com/ All errors (new ones prefixed by >>): drivers/gpu/drm/ttm/ttm_pool.c: In function 'ttm_pool_mgr_fini': >> drivers/gpu/drm/ttm/ttm_pool.c:1510:9: error: 'backup_fault_inject' undeclared (first use in this function) 1510 | if (backup_fault_inject.dname) { | ^~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/ttm/ttm_pool.c:1510:9: note: each undeclared identifier is reported only once for each function it appears in vim +/backup_fault_inject +1510 drivers/gpu/drm/ttm/ttm_pool.c 1502 1503 /** 1504 * ttm_pool_mgr_fini - Finalize globals 1505 * 1506 * Cleanup the global pools and unregister the MM shrinker. 1507 */ 1508 void ttm_pool_mgr_fini(void) 1509 { > 1510 if (backup_fault_inject.dname) { -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki