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[23.128.96.18]) by mx.google.com with ESMTP id jy1si12787269ejc.140.2021.10.11.06.11.25; Mon, 11 Oct 2021 06:11:51 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@foss.st.com header.s=selector1 header.b=yJh92Pjs; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=foss.st.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235620AbhJKJpT (ORCPT + 99 others); Mon, 11 Oct 2021 05:45:19 -0400 Received: from mx07-00178001.pphosted.com ([185.132.182.106]:51802 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235577AbhJKJpS (ORCPT ); Mon, 11 Oct 2021 05:45:18 -0400 Received: from pps.filterd (m0046668.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.16.1.2/8.16.1.2) with SMTP id 19B80XNt014101; Mon, 11 Oct 2021 11:43:07 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=selector1; bh=O0JMbw+qIeEBzzCCeApdP+Pra+K3FyzR/Sgp0B/Og3Y=; b=yJh92PjsvkcrAxXt82FJvTDRTmx2ZCBQVD/6/azsCHvrt1UFObw8R2z+rjV/ql+iuYL+ qHBK7DZZd9zlpkwSJ2QxN4XNgat++JHaLDJpIAT8Ji2q4zV7U7N5NqoJiKlcV/kJ2MLp 28+v+zdK8PuOD5GM+3UebymtJpUtMFTmil1dunvGliyykluQ2uHN9OJM85tVfkzkucNq n0Wgo6v37Cj8bTTCh62FXT3yUgo/Mn5bdhr9P+RKA48FM+36aYQOfddVWtJsHDY2rSLu vq/OwMFXP2Z9QqvztOfmJXIyoq9YbgL7smLxz8uLWzqjoXlZy7wXKuFbptBqJN6ZNMO0 BA== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com with ESMTP id 3bmasq2mxs-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 11 Oct 2021 11:43:07 +0200 Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 0C96010002A; Mon, 11 Oct 2021 11:43:07 +0200 (CEST) Received: from Webmail-eu.st.com (sfhdag2node2.st.com [10.75.127.5]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 019FB21B50C; Mon, 11 Oct 2021 11:43:07 +0200 (CEST) Received: from localhost (10.75.127.47) by SFHDAG2NODE2.st.com (10.75.127.5) with Microsoft SMTP Server (TLS) id 15.0.1497.18; Mon, 11 Oct 2021 11:43:06 +0200 From: Amelie Delaunay To: Vinod Koul , Maxime Coquelin , Alexandre Torgue CC: , , , , Amelie Delaunay , Pierre-Yves Mordret Subject: [PATCH 1/3] dmaengine: stm32-dma: mark pending descriptor complete in terminate_all Date: Mon, 11 Oct 2021 11:42:57 +0200 Message-ID: <20211011094259.315023-2-amelie.delaunay@foss.st.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20211011094259.315023-1-amelie.delaunay@foss.st.com> References: <20211011094259.315023-1-amelie.delaunay@foss.st.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Originating-IP: [10.75.127.47] X-ClientProxiedBy: SFHDAG2NODE2.st.com (10.75.127.5) To SFHDAG2NODE2.st.com (10.75.127.5) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.182.1,Aquarius:18.0.790,Hydra:6.0.391,FMLib:17.0.607.475 definitions=2021-10-11_03,2021-10-07_02,2020-04-07_01 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org To prevent accidental repeated completion, mark pending descriptor complete in terminate_all. It can be the case when terminate_all is called while no end of transfer interrupt occurs. Signed-off-by: Amelie Delaunay --- drivers/dma/stm32-dma.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/dma/stm32-dma.c b/drivers/dma/stm32-dma.c index 9063c727962e..a5ccf3fa95e0 100644 --- a/drivers/dma/stm32-dma.c +++ b/drivers/dma/stm32-dma.c @@ -497,6 +497,7 @@ static int stm32_dma_terminate_all(struct dma_chan *c) spin_lock_irqsave(&chan->vchan.lock, flags); if (chan->desc) { + dma_cookie_complete(&chan->desc->vdesc.tx); vchan_terminate_vdesc(&chan->desc->vdesc); if (chan->busy) stm32_dma_stop(chan); -- 2.25.1