From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3985C606A31A for ; Wed, 28 Oct 2026 17:06:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=intel.com header.i=@intel.com header.a=rsa-sha256 header.s=Intel header.b=mIG2LJ84 Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id F23D910E6B8; Wed, 28 Oct 2026 17:06:40 +0000 (UTC) Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.19]) by gabe.freedesktop.org (Postfix) with ESMTPS id 104A410E6B8 for ; Wed, 28 Oct 2026 17:06:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1793207194; x=1824743194; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=RCLq1X/UcU9L1bv7pvDuZ1LHL/4/XR8BM+rnWyfPIck=; b=mIG2LJ84214dP50cruvxNqy9ebyGqFVFZWzo3xJCPaFJ5lXYTKsSOMAG zLMIEag1ubi04/Ro/FbXKMLwPKaLSILj4qzG9GU0d1j1NUtHFnzm6z48v 49KWeqjvKaHDVWk0H6zUdHZMCHrOWUfqzln7L5s+RvYkG59ndZSKqyXpc 7PkTZQeN4oqTnsho2Y7VQMKDbCJY3ykX+6tqLi+NgSCxlNt9SLZemK0Tf sjIm8ll+mzkuFjbVbMDIkU1/53ucwhBV2WRzwHjvElMFPGbNWJJAdb3Gm X/Uu+xT9pofLVz0BecLw7pk1ONEG5mq4JsKTUTMKTqZIouO7E7oHwJwTI g==; X-CSE-ConnectionGUID: A6vEO0RLTb201+N1Q3oBCg== X-CSE-MsgGUID: +S1xuO0gR/yGf0kX7bl/mw== X-IronPort-AV: E=McAfee;i="6800,10657,11949"; a="1961009" X-IronPort-AV: E=Sophos;i="6.27,183,1787036400"; d="scan'208";a="1961009" Received: from orviesa001.jf.intel.com ([10.64.159.141]) by orvoesa111.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Oct 2026 10:06:34 -0700 X-CSE-ConnectionGUID: hN+WSwSOS82HzTPymGsyeg== X-CSE-MsgGUID: JxcVlAQwQgmpzEbOE+n2cA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.27,183,1787036400"; d="scan'208";a="4847231" Received: from black.igk.intel.com ([10.91.253.5]) by orviesa001.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Oct 2026 10:06:31 -0700 Date: Wed, 28 Oct 2026 18:06:28 +0100 From: Raag Jadav To: Badal Nilawar Cc: intel-xe@lists.freedesktop.org, anshuman.gupta@intel.com, rodrigo.vivi@intel.com, daniele.ceraolospurio@intel.com, riana.tauro@intel.com, mallesh.koujalagi@intel.com, aravind.iddamsetty@intel.com, himal.prasad.ghimiray@intel.com, arvind.yadav@intel.com, syed.abdul.muqthyar.ahmed@intel.com, nitin.r.gote@intel.com Subject: Re: [PATCH v6 06/10] drm/xe/cper: Emit cper record to trace buf Message-ID: References: <20261028095723.734387-12-badal.nilawar@intel.com> <20261028095723.734387-18-badal.nilawar@intel.com> X-Archived-By: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20261028095723.734387-18-badal.nilawar@intel.com> X-BeenThere: intel-xe@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel Xe graphics driver List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Intel-xe" X-Spam-Status: No, score=-10.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 On Wed, Oct 28, 2026 at 03:27:30PM +0530, Badal Nilawar wrote: > Add the xe_error_cper tracepoint and emit each assembled CPER record > through it. Besides the raw record, the event carries the device name, > platform ID, FRU ID, severity and the Intel error section header, so > tools can pick up the records from the trace buffer. > > Assisted-by: LLM > Signed-off-by: Badal Nilawar Reviewed-by: Raag Jadav