From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.16]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 853BC2D661C for ; Wed, 14 Jan 2026 15:04:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.16 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768403069; cv=none; b=dLnVZemgxofwV6KbTeP63pL7sgrjoOJchgpXZ8WB0KKeoconZbaKn+Rap73rJ8FNuiqknCse4Qg/r1WhsylHq3THc/OuICKy1S3oev64F19ESudqJ14CzPoKraYaWCH7JjeTBhH67dQlcUhcpbkBrER1dvbKZpnQCsCh84TrhJw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768403069; c=relaxed/simple; bh=xTAXUj/MnpHGClgPweHYBddg/2ywyz49ZKhJQ6HmJyY=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=njohMrsHCMIBxEesrbDpRgbZ07RXlb743r90XG5xvau0g8uwyGV5T90FJ9RcaiPEMAxb/FOaDKlu6dhcIhdR6BEClYE11Daucy6XT0dF8LPLhRc6eU5dcipFqDoG5zOLdcnEfh6HLSwtZEEeYcXwFSAEvDqBU3dfWYXjkaoATpE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=pass smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=Jk7ZyyyU; arc=none smtp.client-ip=198.175.65.16 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="Jk7ZyyyU" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1768403066; x=1799939066; h=message-id:date:mime-version:subject:to:cc:references: from:in-reply-to:content-transfer-encoding; bh=xTAXUj/MnpHGClgPweHYBddg/2ywyz49ZKhJQ6HmJyY=; b=Jk7ZyyyUFvy0pGCBodz+cNAw6o8S5C5GiUZwukJLkCAU9iYw+Kq6uXcQ mkhd7V512daxAM+s316pGmzZqQFguLM5Ch3CTjBWs27U++oQe+3e7p+7j 4Em0sr/4RZoj9X1J5M8OaKW2xLZERbYZIZW08TkcvDx123Ua9PSeBarh9 tmW9VA5kZdHahObKXa6va/5xhlTUNgYmZr/IIMorMrCP1YFiswgvQUpFW JxYn3q4VdS5VJLOJ0zh6mLlDyxq6KXVuzhDVsO7++rEoigp1hSPADpFM9 93k15vn65eersvdJxK+ENd/AYeq2EV/8ibgQY89vqshlHQKeagiRHPSjA g==; X-CSE-ConnectionGUID: ymVD1DzzS7yOFDiZXCLI4A== X-CSE-MsgGUID: NwaWTfmERh6u1tmEQlCpnw== X-IronPort-AV: E=McAfee;i="6800,10657,11671"; a="69866529" X-IronPort-AV: E=Sophos;i="6.21,225,1763452800"; d="scan'208";a="69866529" Received: from orviesa005.jf.intel.com ([10.64.159.145]) by orvoesa108.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Jan 2026 07:04:24 -0800 X-CSE-ConnectionGUID: 5hqrb4YXTaeAVn2/WUYfTA== X-CSE-MsgGUID: JTZ1z8/jSAKDq3kqcavSjw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,225,1763452800"; d="scan'208";a="209744682" Received: from mfalkows-mobl.ger.corp.intel.com (HELO [10.94.253.247]) ([10.94.253.247]) by orviesa005-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Jan 2026 07:04:23 -0800 Message-ID: Date: Wed, 14 Jan 2026 16:04:15 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH V1] accel/amdxdna: Fix notifier_wq flushing warning To: Lizhi Hou , ogabbay@kernel.org, quic_jhugo@quicinc.com, dri-devel@lists.freedesktop.org Cc: linux-kernel@vger.kernel.org, max.zhen@amd.com, sonal.santan@amd.com, mario.limonciello@amd.com References: <20260113173624.256053-1-lizhi.hou@amd.com> Content-Language: en-US From: "Falkowski, Maciej" In-Reply-To: <20260113173624.256053-1-lizhi.hou@amd.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Reviewed-by: Maciej Falkowski On 1/13/2026 6:36 PM, Lizhi Hou wrote: > Create notifier_wq with WQ_MEM_RECLAIM flag to fix the possible warning. > > workqueue: WQ_MEM_RECLAIM amdxdna_js:drm_sched_free_job_work [gpu_sched] is flushing !WQ_MEM_RECLAIM notifier_wq:0x0 > > Fixes: e486147c912f ("accel/amdxdna: Add BO import and export") > Signed-off-by: Lizhi Hou > --- > drivers/accel/amdxdna/amdxdna_pci_drv.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/accel/amdxdna/amdxdna_pci_drv.c b/drivers/accel/amdxdna/amdxdna_pci_drv.c > index a7968fd140a9..1c83efb51f7d 100644 > --- a/drivers/accel/amdxdna/amdxdna_pci_drv.c > +++ b/drivers/accel/amdxdna/amdxdna_pci_drv.c > @@ -277,7 +277,7 @@ static int amdxdna_probe(struct pci_dev *pdev, const struct pci_device_id *id) > fs_reclaim_release(GFP_KERNEL); > } > > - xdna->notifier_wq = alloc_ordered_workqueue("notifier_wq", 0); > + xdna->notifier_wq = alloc_ordered_workqueue("notifier_wq", WQ_MEM_RECLAIM); > if (!xdna->notifier_wq) > return -ENOMEM; >