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 EF674606A31D for ; Wed, 28 Oct 2026 03:18:30 +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=i1Nkt19k Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 2218710E4B8; Wed, 28 Oct 2026 03:18:25 +0000 (UTC) Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.14]) by gabe.freedesktop.org (Postfix) with ESMTPS id B92D710E4B8; Wed, 28 Oct 2026 03:18:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1793157498; x=1824693498; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=vK2nr3LOCp8KXrYRpUFcujr+RRMG34V0e6P1Uiab714=; b=i1Nkt19kwa1SQpJl5XD/85yp/oLeBLSMgNc7Ku6KHNX83NV9gFH2oJfS Fb8/mcEKHvrIXqIAqU+y6SQELsFms+9Pkvea8ke3zSaWFZGOt2Zkg9DYv Qb4nsIBL+rkndCbrFHLX9RwT6YFaSHUcY1r2h3Xj7zr/r5xcijM5slBYM XIc2YZXItPRuPKsg7A+PAiBn5EMyG0BX99Sdp4V6/ZjZW5d8qMbKK0f8f dw6h35ibXffbVcUvmHFKM6K7PlgMcopLEfjYKDFoed9YPXZin0h5wjyiZ HnrQDZH5lrkG9BgtjDRMvAgvoVfD3FaW3Jq153NtjMlFMeqnJSjWKPc7K g==; X-CSE-ConnectionGUID: 58GbpgUWSkaTpcmHdGSXIQ== X-CSE-MsgGUID: LdiQIKYrQK2nW9U2MPlXnA== X-IronPort-AV: E=McAfee;i="6800,10657,11948"; a="1898052" X-IronPort-AV: E=Sophos;i="6.27,182,1787036400"; d="scan'208";a="1898052" Received: from fmviesa003.fm.intel.com ([10.60.135.143]) by fmvoesa108.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Oct 2026 20:18:17 -0700 X-CSE-ConnectionGUID: vHo4PnIHRDyE7Ib2tP6IWQ== X-CSE-MsgGUID: F3pNtJLbQeChGFbK4lS6tw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.27,182,1787036400"; d="scan'208";a="4810980" Received: from black.igk.intel.com ([10.91.253.5]) by fmviesa003.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Oct 2026 20:18:16 -0700 Date: Wed, 28 Oct 2026 04:18:13 +0100 From: Raag Jadav To: Alan Previn Cc: intel-xe@lists.freedesktop.org, dri-devel@lists.freedesktop.org, Matt Roper , Riana Tauro Subject: Re: [PATCH 1/1] drm/xe/survivability: broadcast dmesg when engaging survivability Message-ID: References: <20261023173625.601113-2-alan.previn.teres.alexis@intel.com> X-Archived-By: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20261023173625.601113-2-alan.previn.teres.alexis@intel.com> X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "dri-devel" X-Spam-Status: No, score=-5.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no 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 Fri, Oct 23, 2026 at 10:36:25AM -0700, Alan Previn wrote: > Today, when the driver faces issues with early pcode errors > and attempts to enter survivabilty (when explicitly requested) > it may either succeed or fail (latter being possible due to > underlying subsystem blockers). During this flow the driver remains > loaded and completely silent. No messages indicate that it may need > or it attempted and succeeded or it attempted and failed, to enter > survivability mode. This patch adds some awareness in dmesg. What case are you exactly hitting here? From what I understand both pcode and survivability failures are logged inside their helpers. Raag