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[73.162.191.63]) by smtp.gmail.com with ESMTPSA id h9sm11317108pfo.129.2020.04.26.23.59.40 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 26 Apr 2020 23:59:41 -0700 (PDT) Date: Sun, 26 Apr 2020 23:59:34 -0700 From: Nicolin Chen To: Shengjiu Wang Subject: Re: [PATCH v2] ASoC: fsl_esai: Disable exception interrupt before scheduling tasklet Message-ID: <20200427065934.GA2236@Asurada> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.22 (2013-10-16) Cc: alsa-devel@alsa-project.org, timur@kernel.org, Xiubo.Lee@gmail.com, linuxppc-dev@lists.ozlabs.org, tiwai@suse.com, broonie@kernel.org, festevam@gmail.com, linux-kernel@vger.kernel.org X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" On Mon, Apr 27, 2020 at 02:23:21PM +0800, Shengjiu Wang wrote: > Disable exception interrupt before scheduling tasklet, otherwise if > the tasklet isn't handled immediately, there will be endless xrun > interrupt. > > Fixes: 7ccafa2b3879 ("ASoC: fsl_esai: recover the channel swap after xrun") > Signed-off-by: Shengjiu Wang Acked-by: Nicolin Chen From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.8 required=3.0 tests=DKIM_ADSP_CUSTOM_MED, DKIM_INVALID,DKIM_SIGNED,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id CAF90C54FD0 for ; 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[73.162.191.63]) by smtp.gmail.com with ESMTPSA id h9sm11317108pfo.129.2020.04.26.23.59.40 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 26 Apr 2020 23:59:41 -0700 (PDT) Date: Sun, 26 Apr 2020 23:59:34 -0700 From: Nicolin Chen To: Shengjiu Wang Subject: Re: [PATCH v2] ASoC: fsl_esai: Disable exception interrupt before scheduling tasklet Message-ID: <20200427065934.GA2236@Asurada> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.22 (2013-10-16) X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: alsa-devel@alsa-project.org, timur@kernel.org, Xiubo.Lee@gmail.com, linuxppc-dev@lists.ozlabs.org, tiwai@suse.com, perex@perex.cz, broonie@kernel.org, festevam@gmail.com, linux-kernel@vger.kernel.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On Mon, Apr 27, 2020 at 02:23:21PM +0800, Shengjiu Wang wrote: > Disable exception interrupt before scheduling tasklet, otherwise if > the tasklet isn't handled immediately, there will be endless xrun > interrupt. > > Fixes: 7ccafa2b3879 ("ASoC: fsl_esai: recover the channel swap after xrun") > Signed-off-by: Shengjiu Wang Acked-by: Nicolin Chen From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9DE56C55199 for ; Mon, 27 Apr 2020 06:59:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 77BF4206B6 for ; Mon, 27 Apr 2020 06:59:43 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="IL2IJv0C" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726744AbgD0G7m (ORCPT ); Mon, 27 Apr 2020 02:59:42 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48570 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726589AbgD0G7m (ORCPT ); Mon, 27 Apr 2020 02:59:42 -0400 Received: from mail-pl1-x641.google.com (mail-pl1-x641.google.com [IPv6:2607:f8b0:4864:20::641]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1E9D7C061A0F for ; Sun, 26 Apr 2020 23:59:42 -0700 (PDT) Received: by mail-pl1-x641.google.com with SMTP id f8so6650095plt.2 for ; Sun, 26 Apr 2020 23:59:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=WNj7owPD+ZbRnStugkoSGfUDDLECau6V6cMguxLHseM=; b=IL2IJv0CwAvaTDLiqlc/43W1WRn+mgpJHcQ8lcGu5IP5LESVReGp34dPTQGf6e0LZa 3rCwR8nNmXOAEkd7Qzy7NviBN1004OJr8Pb5pMjqmfp3qpJihUZhwd7nyTcdErdOInIe uT/acoJunK3/lzcWSYlr70GlAd1cL4+5aQRsO6ogXJBgfPAl7j9pz2uqOwVdBWbYe0q6 lbHRELStH3w+8HvL6IraAq8odymfgvcnvKnG15I3pwiOqF/UTkx28z5RWu01Jb8zRX6u 8N7Ya3TKyfDwMXJcwDdk6fA1JUwRLmFDLFLl41eCmhPhg6qDStbEFse06rD8j62TGsit h9Ow== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=WNj7owPD+ZbRnStugkoSGfUDDLECau6V6cMguxLHseM=; b=BnD4tJKzXPsnzRkuN4REVceQRngm2SYoEgcsyMetTKdkloB0AdCl/k5TqCtC7Oc6xb bI6MlmY4Xd73fDhTmXIHB/6yu8iy5cs49zNe+kShapG1BnunwsRWVMJhbaw4arXx/TR3 bE467e5XhVC4Oz7v2hCVi7yDPwF53N3cWPSJNJDOS6mhKgb9DqkE+1hn3QEQCLa3uoKd TtujCSJ8QTsQxDmpPsa343+SlapCk48/Cvs50UTAgCtCA/M81PdUkWGW9h3EhsC8Ij27 BPyYuwcat+5AJ7cDuWzi7WpnImDX22tJl8Z8aAnKfa76nEyR8FSXmNycTxIB8Me0UE0S Ck0A== X-Gm-Message-State: AGi0PuZVp5zSbCG9gvZlQExcIiuH9f6HmUDrI0MFsvC5IHSi7W7IBErl AuUisvuVS0BvHFjDkZPq13w= X-Google-Smtp-Source: APiQypK642idgdGmw8QuDMMdid04wPSy9FsGffFOvsU2o0XwcfqVKE56jYsP/DglCL+LJ7YRbhEZMA== X-Received: by 2002:a17:902:9895:: with SMTP id s21mr249837plp.158.1587970781619; Sun, 26 Apr 2020 23:59:41 -0700 (PDT) Received: from Asurada (c-73-162-191-63.hsd1.ca.comcast.net. [73.162.191.63]) by smtp.gmail.com with ESMTPSA id h9sm11317108pfo.129.2020.04.26.23.59.40 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 26 Apr 2020 23:59:41 -0700 (PDT) Date: Sun, 26 Apr 2020 23:59:34 -0700 From: Nicolin Chen To: Shengjiu Wang Cc: timur@kernel.org, Xiubo.Lee@gmail.com, festevam@gmail.com, broonie@kernel.org, perex@perex.cz, tiwai@suse.com, alsa-devel@alsa-project.org, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2] ASoC: fsl_esai: Disable exception interrupt before scheduling tasklet Message-ID: <20200427065934.GA2236@Asurada> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.22 (2013-10-16) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Apr 27, 2020 at 02:23:21PM +0800, Shengjiu Wang wrote: > Disable exception interrupt before scheduling tasklet, otherwise if > the tasklet isn't handled immediately, there will be endless xrun > interrupt. > > Fixes: 7ccafa2b3879 ("ASoC: fsl_esai: recover the channel swap after xrun") > Signed-off-by: Shengjiu Wang Acked-by: Nicolin Chen