From patchwork Mon Jan 24 18:44:04 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg Kroah-Hartman X-Patchwork-Id: 535709 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8FD2BC43219 for ; Mon, 24 Jan 2022 20:52:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1392537AbiAXUv0 (ORCPT ); Mon, 24 Jan 2022 15:51:26 -0500 Received: from dfw.source.kernel.org ([139.178.84.217]:39928 "EHLO dfw.source.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1390780AbiAXUqS (ORCPT ); Mon, 24 Jan 2022 15:46:18 -0500 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id B610960B28; Mon, 24 Jan 2022 20:46:16 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 96CECC340E5; Mon, 24 Jan 2022 20:46:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1643057176; bh=q18wRBnCv2k58Fxjm5AjDgHriZlgmiylV6kF/Ik9r9A=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=RdILDd0l38CpkMuPzRuNG5oOiq0xMQjq79t4e9Od/knxCma98pJzF9XrziM/gBSZR JksDR0XYo0G317WpMq0H4elj3SinG6fWY78v1ZrJCuDpZg8oGMkyuyFd5SHsM+zqG0 PEwspGjszNCGbTH3Z8dCZqMlDwtVfze0Vw4fIuYM= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Aaron Ma , Kalle Valo , "Limonciello, Mario" Subject: [PATCH 5.15 727/846] ath11k: qmi: avoid error messages when dma allocation fails Date: Mon, 24 Jan 2022 19:44:04 +0100 Message-Id: <20220124184126.083992973@linuxfoundation.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220124184100.867127425@linuxfoundation.org> References: <20220124184100.867127425@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Aaron Ma commit b9b5948cdd7bc8d9fa31c78cbbb04382c815587f upstream. qmi tries to allocate a large contiguous dma memory at first, on the AMD Ryzen platform it fails, then retries with small slices. So set flag GFP_NOWARN to avoid flooding dmesg. Signed-off-by: Aaron Ma Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20210823063258.37747-1-aaron.ma@canonical.com Cc: "Limonciello, Mario" Signed-off-by: Greg Kroah-Hartman --- drivers/net/wireless/ath/ath11k/qmi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/net/wireless/ath/ath11k/qmi.c +++ b/drivers/net/wireless/ath/ath11k/qmi.c @@ -1770,7 +1770,7 @@ static int ath11k_qmi_alloc_target_mem_c chunk->vaddr = dma_alloc_coherent(ab->dev, chunk->size, &chunk->paddr, - GFP_KERNEL); + GFP_KERNEL | __GFP_NOWARN); if (!chunk->vaddr) { if (ab->qmi.mem_seg_count <= ATH11K_QMI_FW_MEM_REQ_SEGMENT_CNT) { ath11k_dbg(ab, ATH11K_DBG_QMI,