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 3865FFF8864 for ; Wed, 29 Apr 2026 05:39:44 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id ED8EA10EE5C; Wed, 29 Apr 2026 05:39:43 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="LVHUwr4k"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.15]) by gabe.freedesktop.org (Postfix) with ESMTPS id D1F7F10EE5C for ; Wed, 29 Apr 2026 05:39:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1777441183; x=1808977183; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=KCG1qEXBKLyKlBzz6u+GKXCew2svPo0iQzTXtS1MuXM=; b=LVHUwr4kf6FHN+BVnO1ywaysnMD4ekBm+E3cmpD4mFQje2kIGqIwrRwF 630DHy57gWnUSlsNABnht9h7Ejnh5JH/Dfl1WpRAeZRW+iByPisVwexWL qkbfNHf59+mUR/H0oPtFxjtHEgu9Js1RStw/P6Kgsj4iO3Wy/V8rrRwqw G0Qpe2GHPK9f57dynUNtRhuPxcLU5cWc2oQ4x2w7GKJusTN8UkrBzo54p AlXhmDd+tbf78BXTaPVT52y9nAbYVDEx7CsVT9ZzJHi+X83NYiwZm+TD6 YTl5Yn2bvCQVbSljUS8/MYctJicqZkxk6eAjAB1AjVZVbn9qhnvJr3zSF A==; X-CSE-ConnectionGUID: gXg9RKnvQk++4SaYa/mWPA== X-CSE-MsgGUID: pa5tzrZzS6WgWkvMpKyc2Q== X-IronPort-AV: E=McAfee;i="6800,10657,11770"; a="81970031" X-IronPort-AV: E=Sophos;i="6.23,205,1770624000"; d="scan'208";a="81970031" Received: from orviesa007.jf.intel.com ([10.64.159.147]) by orvoesa107.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Apr 2026 22:39:43 -0700 X-CSE-ConnectionGUID: ilXoeDU7TfOdhs7ZK0+2jA== X-CSE-MsgGUID: KBcHa1SWSrG2j31vYyVcGw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,205,1770624000"; d="scan'208";a="234449722" Received: from black.igk.intel.com ([10.91.253.5]) by orviesa007.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Apr 2026 22:39:40 -0700 Date: Wed, 29 Apr 2026 07:39:37 +0200 From: Raag Jadav To: Soham Purkait Cc: intel-xe@lists.freedesktop.org, riana.tauro@intel.com, anshuman.gupta@intel.com, aravind.iddamsetty@linux.intel.com, badal.nilawar@intel.com, ravi.kishore.koppuravuri@intel.com, mallesh.koujalagi@intel.com, andi.shyti@intel.com, rodrigo.vivi@intel.com, anoop.c.vijay@intel.com Subject: Re: [PATCH v2 2/2] drm/xe/xe_ras: Add RAS support for GPU health indicator Message-ID: References: <20260423173925.699486-1-soham.purkait@intel.com> <20260423173925.699486-3-soham.purkait@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260423173925.699486-3-soham.purkait@intel.com> 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" On Thu, Apr 23, 2026 at 11:09:25PM +0530, Soham Purkait wrote: > GPU health indicator exposes a single sysfs interface, gpu_health, > at the device level, allowing administrators and management tools to > query the GPU health status. The interface permits both read and write > operations on PF and native functions, while on VFs it is exposed as > read-only. ... > +++ b/Documentation/ABI/testing/sysfs-driver-intel-xe-ras > @@ -0,0 +1,33 @@ > +What: /sys/bus/pci/drivers/.../gpu_health > +Date: April 2026 > +KernelVersion: 7.0 This ship has sailed. Please use the correct version as per prediction[1]. [1] https://jnikula.github.io/linux-kernel-tea-leaves/ Raag