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 E6B84C3600B for ; Mon, 31 Mar 2025 12:22:56 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id F35478961D; Mon, 31 Mar 2025 12:22:55 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="RSs0tLVV"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.17]) by gabe.freedesktop.org (Postfix) with ESMTPS id AD1A210E3EC for ; Mon, 31 Mar 2025 12:22:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1743423775; x=1774959775; h=message-id:date:mime-version:subject:to:cc:references: from:in-reply-to:content-transfer-encoding; bh=hxW1lV/r8oPbwLoRABuWVuSGWYgO/Jc77S/mTKjJ66I=; b=RSs0tLVVQ0l7B1TCiihXmHXn5mcw7Nq71RvIhzrpiXd+jXPsjPhhBClN gI/rrK52Y6QgL3lr27fh83vxSuA6aJ+rzX3aSQmMpjvriHMFqoGxsqeXQ wMUypNot5sL3/24bsqq5/VzgbOGZkOyMV1mfqz7IdmN2x1ZAHQeVC5Z8B PjSU0S5MalEZ2+tl1az/SEQn2suNLw4lZHnH3lqiAh2moTEsc/+WXZs8R TvDvlL+0A3jZ+6gT2w4BF8GwXnFWzAu2Jxj5oTBE2whV2/yAZX0TddF6u eZYQaZd1ytqu8T4ez7TyRYu2RKWhzs/m+LxyGwSeIOZsI6IDPkikSkzja A==; X-CSE-ConnectionGUID: RNAGJGFhTeiVW2jgWqqD4Q== X-CSE-MsgGUID: Q94ecF3HTISHCgBrnmB/Vg== X-IronPort-AV: E=McAfee;i="6700,10204,11390"; a="44714211" X-IronPort-AV: E=Sophos;i="6.14,290,1736841600"; d="scan'208";a="44714211" Received: from fmviesa007.fm.intel.com ([10.60.135.147]) by orvoesa109.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 31 Mar 2025 05:22:50 -0700 X-CSE-ConnectionGUID: 2VlgL3poQgaPm4CXIWOj7A== X-CSE-MsgGUID: 6wFg+3GiTrWUAofH3xIBSg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.14,290,1736841600"; d="scan'208";a="126066577" Received: from pszymich-mobl2.ger.corp.intel.com (HELO [10.245.112.211]) ([10.245.112.211]) by fmviesa007-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 31 Mar 2025 05:22:47 -0700 Message-ID: <1a4053db-740a-4a26-bc24-6f0100f3055d@linux.intel.com> Date: Mon, 31 Mar 2025 14:22:45 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 0/2] PM fixes in Metric Steamer code To: Maciej Falkowski , dri-devel@lists.freedesktop.org Cc: oded.gabbay@gmail.com, quic_jhugo@quicinc.com, lizhi.hou@amd.com References: <20250325114306.3740022-1-maciej.falkowski@linux.intel.com> Content-Language: en-US From: Jacek Lawrynowicz Organization: Intel Technology Poland sp. z o.o. - ul. Slowackiego 173, 80-298 Gdansk - KRS 101882 - NIP 957-07-52-316 In-Reply-To: <20250325114306.3740022-1-maciej.falkowski@linux.intel.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Applied to drm-misc-fixes On 3/25/2025 12:43 PM, Maciej Falkowski wrote: > This patches contains two fixes for Metric Stream: > - Fix deadlock that may occur when > executing runtime resume during cold boot where > ms_lock will be already held there, > - Fix warning to warn for suspend status only if > the runtime PM is enabled. > > Jacek Lawrynowicz (2): > accel/ivpu: Fix deadlock in ivpu_ms_cleanup() > accel/ivpu: Fix PM related deadlocks in MS IOCTLs > > drivers/accel/ivpu/ivpu_debugfs.c | 4 ++-- > drivers/accel/ivpu/ivpu_ms.c | 24 ++++++++++++++++++++++++ > 2 files changed, 26 insertions(+), 2 deletions(-) >