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 52AC6D6408D for ; Fri, 8 Nov 2024 21:27:39 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 1547010E0AA; Fri, 8 Nov 2024 21:27:39 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="QA9Xfmpl"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.19]) by gabe.freedesktop.org (Postfix) with ESMTPS id 35BF710E0AA for ; Fri, 8 Nov 2024 21:27:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1731101258; x=1762637258; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=UJ9zCuXpE3esmv/fiLgXmzvmMSgl9tUBUwSon8+eHgI=; b=QA9XfmplT09WR3njIPOfLSENgVq67W+CTzK3xzE7UIk4E18w68WAuwll mcMSJE9Ucy5xHrwb+I0dE8URyY+TKXdzohlq2fKihMzvXaQXB2lRt1C6e xYnKmV8RkLPQ43VO/Lz1+CSUdiercYq9g3eget3pXBsG+ujX7Fqqy3+qr yYe1y/09r08/ZTZfbkpWMi9jabqsgtezzMY5eRiH6SBp+mdl3KFD5cjke zzCsPFcmp4SPINZ9Rq/dpxx1H7TsUicbElNMg1idVJearbpa5yayDQVqD uWCyXza8ciG3ib6BuJqvdhNOnRqhxDzNzmadrm3jn3x24oIlBDPhMu/QI Q==; X-CSE-ConnectionGUID: da47/r63QkS1ciC3RAwvdw== X-CSE-MsgGUID: X6cFAJRiT/SepRix2qO5/g== X-IronPort-AV: E=McAfee;i="6700,10204,11222"; a="30854863" X-IronPort-AV: E=Sophos;i="6.11,199,1725346800"; d="scan'208";a="30854863" Received: from orviesa010.jf.intel.com ([10.64.159.150]) by orvoesa111.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Nov 2024 13:27:38 -0800 X-CSE-ConnectionGUID: LGqYXafNQESmp3vTVV9z7g== X-CSE-MsgGUID: d0FnV0XuRRW2zin9Wq9APQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,139,1728975600"; d="scan'208";a="85744254" Received: from relo-linux-5.jf.intel.com ([10.165.21.152]) by orviesa010.jf.intel.com with ESMTP; 08 Nov 2024 13:27:38 -0800 From: John.C.Harrison@Intel.com To: Intel-Xe@Lists.FreeDesktop.Org Cc: John Harrison Subject: [PATCH 0/2] drm/xe/guc: Handle crash notifications & drop default log verbosity Date: Fri, 8 Nov 2024 13:27:35 -0800 Message-ID: <20241108212737.2044007-1-John.C.Harrison@Intel.com> X-Mailer: git-send-email 2.47.0 MIME-Version: 1.0 Organization: Intel Corporation (UK) Ltd. - Co. Reg. #1134945 - Pipers Way, Swindon SN3 1RJ Content-Transfer-Encoding: 8bit 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" From: John Harrison If an internal error occurs in the GuC firmware, it can send a crash notification message to the KMD. So add support for handling that by dumping state and triggering a reset. Also, lower the default GuC log verbosity as max level is not generally required but is very verbose. Signed-off-by: John Harrison John Harrison (2): drm/xe/guc: Reduce default GuC log verbosity drm/xe/guc: Support crash dump notification from GuC drivers/gpu/drm/xe/xe_guc_ct.c | 23 +++++++++++++++++++++++ drivers/gpu/drm/xe/xe_module.c | 2 +- 2 files changed, 24 insertions(+), 1 deletion(-) -- 2.47.0