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 1448DC88E53 for ; Tue, 15 Sep 2026 08:46:57 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 4560E10E18F; Tue, 15 Sep 2026 08:46:56 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="FXL9se3Q"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.9]) by gabe.freedesktop.org (Postfix) with ESMTPS id 65F4310E18F for ; Tue, 15 Sep 2026 08:46:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1789462015; x=1820998015; h=message-id:date:mime-version:subject:to:cc:references: from:in-reply-to:content-transfer-encoding; bh=xHWuLM7Gg0pomoQY7ULq0+gtG3sd6YXRuEnG+NZlu+U=; b=FXL9se3QP4Rrw04p8lfdtMgf6uaoLhCltj2U4Gp9pmAI8W7IltJBKBSz sVoTiz9JqC4GS8/nuoHCFcy1DxYbHZyaeiKcSmH06TsasDfcojl7VmcFW kdDHywjgavuOH3JIN0s2+EDb23OTXT3B/AdIGv7BtfQo/h2MgoNh02SQl 8a7jIE3uQxifqCjgbAciAabGCag/dqfOlgn+DxEIoyslGoLu3PnkH2nL+ jVHxeuiT1X5ZSVFtgsKisu040p6z+Unv+T2walE4jEFLlyQ0hVrQ15lzr 40prb3vCHNqRr5LDVtwy1U3bp/BEwRIaFByW2XJWiieomaeCwGPamfH94 w==; X-CSE-ConnectionGUID: V+wQtEPmTS2y1aGi6wNEcg== X-CSE-MsgGUID: e89nD0TrSNG3UYd6QQ73NA== X-IronPort-AV: E=McAfee;i="6800,10657,11905"; a="100483698" X-IronPort-AV: E=Sophos;i="6.27,103,1787036400"; d="scan'208";a="100483698" Received: from orviesa006.jf.intel.com ([10.64.159.146]) by fmvoesa103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Sep 2026 01:46:55 -0700 X-CSE-ConnectionGUID: UFf1zISqSLO7j9MARCpDAw== X-CSE-MsgGUID: hFELR6tlS8eJQhkzZZkRbw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.27,103,1787036400"; d="scan'208";a="271081565" Received: from bahr-mobl1.ger.corp.intel.com (HELO [10.94.251.7]) ([10.94.251.7]) by orviesa006-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Sep 2026 01:46:53 -0700 Message-ID: Date: Tue, 15 Sep 2026 10:46:33 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] accel/ivpu: Synchronize context abort work with device reset To: Karol Wachowski , dri-devel@lists.freedesktop.org Cc: oded.gabbay@gmail.com, jeff.hugo@oss.qualcomm.com, lizhi.hou@amd.com, andrzej.kacprowski@linux.intel.com, Jozef Wludzik References: <20260914083006.892645-1-karol.wachowski@linux.intel.com> Content-Language: en-US From: Dawid Osuchowski Organization: Intel Technology Poland sp. z o.o. - ul. Slowackiego 173, 80-298 Gdansk - KRS 101882 - NIP 957-07-52-316 In-Reply-To: <20260914083006.892645-1-karol.wachowski@linux.intel.com> Content-Type: text/plain; charset=UTF-8; format=flowed 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" On 2026-09-14 10:30 AM, Karol Wachowski wrote: > From: Jozef Wludzik > > Acquire pm->reset_lock in ivpu_context_abort_work_fn() to prevent it > from running concurrently with a device reset. If the lock cannot be > acquired immediately, skip the abort work to avoid racing with reset. > The device power management is disabled during reset. > Reviewed-by: Dawid Osuchowski > Signed-off-by: Jozef Wludzik > Signed-off-by: Karol Wachowski > --- > drivers/accel/ivpu/ivpu_job.c | 7 ++++++- > 1 file changed, 6 insertions(+), 1 deletion(-)