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 B2D2FD21274 for ; Thu, 17 Oct 2024 10:53:50 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 7F81610E7EC; Thu, 17 Oct 2024 10:53:50 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="XO5Le9W+"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.12]) by gabe.freedesktop.org (Postfix) with ESMTPS id 6478C10E7EC for ; Thu, 17 Oct 2024 10:53:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1729162429; x=1760698429; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=jTfHcesjihzQ/GFtpqrxM0B1x0l1ChrJ4XU6Fs7qY08=; b=XO5Le9W+pv67DZbng+nxLXGCLgknjhaoXTwQnJ29XdP/z8WVg5i7NWvO 52v3x6+Y9kMDrNWbxJ7IYpuWPAxh1UbbjTPlQG0oDgk40WY2f4xAKS5LQ F1YOR3rgX5pRgmy7N+g9wwrAYGMA2ofFjDl4wbWQWNp6ln1t+j2POZ+4L ivIe4yAVw5lRkzYhIttLjoyRNqkBjxDnAN+sR4jsT/7ZCnMIjJmsOpdJT anxrru9Pqs29hxCzw7sf81E9bXNAgUtMjF4T3BoqdY9s+QL3hwBnLMBWK vZpJjqZbM8ePu4UsDauqXRYbRkegJm/vK3fILr2xhRlS3lc1v9VTH7jDR w==; X-CSE-ConnectionGUID: 9ndHWjb0QbmHAGZK7x58yA== X-CSE-MsgGUID: H0vHFZjXSRqFg0Dbd6M0ZQ== X-IronPort-AV: E=McAfee;i="6700,10204,11227"; a="32571635" X-IronPort-AV: E=Sophos;i="6.11,210,1725346800"; d="scan'208";a="32571635" Received: from fmviesa007.fm.intel.com ([10.60.135.147]) by fmvoesa106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Oct 2024 03:53:38 -0700 X-CSE-ConnectionGUID: IZQgKE8mSw6x8Mshf44d9A== X-CSE-MsgGUID: aZoYqtuhRAWDzvfi5pCu9Q== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.11,210,1725346800"; d="scan'208";a="78168765" Received: from bnilawar-desk1.iind.intel.com ([10.145.169.59]) by fmviesa007-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Oct 2024 03:53:35 -0700 From: Badal Nilawar To: intel-xe@lists.freedesktop.org Cc: anshuman.gupta@intel.com, john.c.harrison@intel.com, himal.prasad.ghimiray@intel.com, rodrigo.vivi@intel.com, matthew.brost@intel.com, matthew.auld@intel.com Subject: [PATCH v3 0/1] Workaround to handle G2H timeout Date: Thu, 17 Oct 2024 16:44:09 +0530 Message-Id: <20241017111410.2553784-1-badal.nilawar@intel.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 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" Patches in this series are for temporary workaround to handle G2H timeout seen due to delays in workqueue scheduling on Lunarlake platform. Issue can be seen while running xe_pm tests and xe_freq_freq@freq_reset_multiple test in continuous loop Badal Nilawar (1): drm/xe/guc/ct: Flush g2h worker in case of g2h response timeout drivers/gpu/drm/xe/xe_guc_ct.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) -- 2.34.1