From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 13AE7288530 for ; Tue, 13 Jan 2026 18:33:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768329197; cv=none; b=qWpWeGZIaAA5ID3bVyAOe4rHzigpJAlS/YSDXrnLxC+6qaBPjHImKlSGusATDuOUjjJXjLRY0XycURS0h031PnXOybs4o/SOdZbv4V00ttOjuLfckanUgHV5CnWWp5MJa9mL9UkIbS/qsW+W7ElZ5ukonDidyOwP9nzmbgGfs/o= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768329197; c=relaxed/simple; bh=R2aY6EwkXwDSmFxiHPV6lffansfd19XxZpu70KVqEeA=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=n8ntcTrk/KASoob/JzTcP4VlYoCnFhgaWKGKquuotcdsb6nBKCd83Slc6r0SgzBrOh0UY3HsHdxIX/A0tlGMsoYQlzEy/lRoAzDTGXCuxCU0EXkLAtuQzc2ahAsLFGV6UWQZ9S34MCMxIAFNLlQYY26kayttWx4QuUR0h67Iex8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=gZUtQ5xg; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="gZUtQ5xg" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7C357C116C6; Tue, 13 Jan 2026 18:33:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1768329196; bh=R2aY6EwkXwDSmFxiHPV6lffansfd19XxZpu70KVqEeA=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=gZUtQ5xgMkiZrOPV+rgnbsnvaugvv27SR/VkLlfayTtgFjlJn5p1+zogUieWXx8yt bHzotdtayAVoX7OHjxoL7mI+8Edu1ZLfsSZRU1C5m4rjVleS3sJREx67Zir38uB6kg tABlnvNNHk6vjl8+PBJDqqsEGrgX+WnFZ53t4N0I3DUwuuti1zByYNLFjmVzmb9/6L yzw7bTPH0C00mdZULei4xQUezDj+xIlhoHUWXHJgl0G4MsMZTuCp99y4X2mSNsKv8h PCtO1RdOlaS951p3QNZE6l5CzEJ3rw2O6nNxYlRi4lpQO9jrfVgH+HiLqCLCFCl1+E VubdQXvY0exnw== Message-ID: Date: Tue, 13 Jan 2026 12:33:12 -0600 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, maciej.falkowski@linux.intel.com Cc: linux-kernel@vger.kernel.org, max.zhen@amd.com, sonal.santan@amd.com References: <20260113173624.256053-1-lizhi.hou@amd.com> Content-Language: en-US From: "Mario Limonciello (AMD) (kernel.org)" In-Reply-To: <20260113173624.256053-1-lizhi.hou@amd.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 1/13/2026 11:36 AM, 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 Reviewed-by: Mario Limonciello (AMD) > --- > 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; >