From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755822AbcEQJ6S (ORCPT ); Tue, 17 May 2016 05:58:18 -0400 Received: from mga09.intel.com ([134.134.136.24]:23897 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752408AbcEQJ6Q (ORCPT ); Tue, 17 May 2016 05:58:16 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.26,324,1459839600"; d="scan'208";a="978608973" Date: Tue, 17 May 2016 15:34:30 +0530 From: Vinod Koul To: Jiada Wang Cc: dan.j.williams@intel.com, dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org, shawnguo@kernel.com, kernel@pengutronix.de, george_davis@mentor.com Subject: Re: [PATCH v1 00/10] *** imx-sdma: misc fix *** Message-ID: <20160517100430.GS23734@localhost> References: <1463456876-10580-1-git-send-email-jiada_wang@mentor.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1463456876-10580-1-git-send-email-jiada_wang@mentor.com> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, May 17, 2016 at 12:47:46PM +0900, Jiada Wang wrote: > this patch set contains the following changes > 1. fix issues in cyclic dma > 2. add support to SYNC DMA termination > 3. avoid system hang, when SDMA channel 0 timeouts > 4. add lock to prevent race condition I have three series in my inbox with same title and version. whats going on? > > Jiada Wang (10): > dma: imx-sdma: use chn_real_count to report residue for UART > dma: imx-sdma: don't update BD in isr routine > dma: imx-sdma: clear BD_RROR flag before pass it to sdma script > dma: imx-sdma: update sdma channel status for cyclic dma > dma: imx-sdma: add flag to indicate SDMA channel state > dma: imx-sdma: add terminate_all support > dma: imx-sdma: Add synchronization support > dma: imx-sdma: abort updating channel when it has been terminated > dma: imx-sdma: disable channel 0 when it timeouts > dma: imx-sdma: clear channel0 interrupt bit in irq routine > > drivers/dma/imx-sdma.c | 113 +++++++++++++++++++++++++++++++++++-------------- > 1 file changed, 82 insertions(+), 31 deletions(-) > > -- > 2.4.5 > > -- > To unsubscribe from this list: send the line "unsubscribe dmaengine" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- ~Vinod